last executing test programs: 1.397880375s ago: executing program 1 (id=1133): clock_adjtime(0x0, &(0x7f0000000000)) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 1.327320651s ago: executing program 1 (id=1136): socket$inet_tcp(0x2, 0x1, 0x0) bind$vsock_stream(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(0xffffffffffffffff, 0x0, 0x0) mq_open(&(0x7f0000000280)='.\x00', 0x0, 0x0, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000200)=""/209, 0xd1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000038c0)=ANY=[@ANYBLOB="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&(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x2e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r3 = syz_open_dev$usbfs(&(0x7f0000000100), 0x75, 0x1a1281) ioctl$USBDEVFS_FREE_STREAMS(r3, 0x802c550a, &(0x7f0000000000)=ANY=[@ANYBLOB="02002303100007006000000002000020d3"]) ioctl$USBDEVFS_SETCONFIGURATION(r3, 0x5523, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x335, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000180)) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) bpf$MAP_CREATE(0x1900000000000000, &(0x7f00000003c0)=@base={0x21, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x10000, 0xffffffff}, 0x48) tkill(r0, 0x80007) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000380)) creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r5, 0x0, &(0x7f0000000540)) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f00000001c0)=""/4068, 0xfe4) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) writev(r6, &(0x7f0000001340)=[{&(0x7f00000011c0)="d8eedeebb663485ec587dac7ad14e7b83b7af2bebde2e01c88c8258c6c19c7212129068b51e749e7ce8f3da463a016e0b9188ce094fb16bb02d8f2b144768d8ce5abebe09eef746e7fd283be3f7f4b9a232d12b4e0", 0x55}, {&(0x7f0000001240)="939ed59483650d43e9e593de875246fb5d44920b7646d420d1f81f2e7f8c99c6878201e83eabe2cc36a39ba5de17e791bcbda66013eb1c4919d69166a070439161171d7fca2c22c2e7678a93eca059999d54f701304c98abef25c2c804911c2a570a37734e22fb1a38659c6116fd5e087c730cca03dc1b9b9040f303a1a8ee13c939916033106696b5327501a9db", 0x8e}, {&(0x7f0000001300)="0be1dba6dc7ebe960f95786773154d6fb2bb025086fd341790deaa615f3b281b197af2303832423a75fe5f79ead800c7df509b30171727cf68", 0x39}], 0x3) 1.239945398s ago: executing program 4 (id=1138): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0x1}, 0x62) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7020000f3ffffb0150000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040), 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000500)="a4", 0xfef4, 0x80fe, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0xa200}}, 0x1c) 1.21615633s ago: executing program 4 (id=1139): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) accept4$inet6(r1, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @loopback}, 0x10) 666.795215ms ago: executing program 0 (id=1155): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14, 0x10, 0xc00e}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x0, 0x0, 0x4000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8}]}, @NFT_MSG_NEWSETELEM={0x14, 0xc, 0xa, 0x201, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x98}}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000240)={0x18, 0x0, {0x3, @dev, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast2}, 0x2}}, 0x2e) r3 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r3, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @private}, 0x2, 0xfffffffd}}, 0x2e) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f0000000180)=""/234) ioctl$PPPIOCGFLAGS1(r4, 0x40047435, &(0x7f0000000280)) 666.667875ms ago: executing program 3 (id=1156): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(r3, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000080)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x2c, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "d6fde169e030cd8ef08e68ab034e5b7d"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}]}]}, 0x48}, 0x1, 0x0, 0x600}, 0x0) 631.276098ms ago: executing program 3 (id=1158): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000140), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @remote}, {0x2, 0x4e23, @multicast1}, 0xaf, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000840)={0x0, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x4, 0x0, @rand_addr=0x64010101}, {0x2, 0x0, @remote}, 0x184, 0x0, 0x400000000000000, 0x0, 0x0, &(0x7f0000000180)='lo\x00'}) 576.069703ms ago: executing program 3 (id=1159): r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000007c0)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {0x9, 0x0, 0x600}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x30000004}}, @TCA_SAMPLE_RATE={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 575.668013ms ago: executing program 3 (id=1160): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x44, 0x6, 0x410, 0x98, 0x0, 0x0, 0x0, 0x130, 0x378, 0x378, 0x378, 0x378, 0x378, 0x6, 0x0, {[{{@ip={@broadcast, @loopback, 0x0, 0x0, 'geneve1\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @TTL={0x28}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'veth1_virt_wifi\x00', 'veth1_virt_wifi\x00'}, 0x0, 0x70, 0x98}, @ECN={0x28}}, {{@ip={@remote, @empty, 0x0, 0x0, 'syzkaller1\x00', 'ip6gre0\x00'}, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00', 0x0, {0x10}}}, {{@uncond, 0x0, 0xe8, 0x118, 0x0, {}, [@common=@osf={{0x50}, {'syz0\x00'}}, @inet=@rpfilter={{0x28}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @local}}}, {{@uncond, 0x0, 0x70, 0x98}, @inet=@TOS={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x470) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/kexec_crash_loaded', 0x840, 0x49) io_uring_register$IORING_REGISTER_RESTRICTIONS(r1, 0xb, &(0x7f0000000100), 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x25, 0xe0, 0x0, 0x0, 0x0, 0x7, 0x2804, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, r2, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xf816, 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x5, &(0x7f0000000180)=ANY=[@ANYRESDEC=r3], 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffcc}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000a80)='kfree\x00', r5}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)=@delneigh={0x28, 0x1d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@NDA_DST_MAC={0xa, 0x1, @remote}]}, 0x28}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xc0000800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r4, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0xbf22}, 0x48) r11 = socket(0x2c, 0x3, 0x0) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0xff}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r12, &(0x7f0000000140), &(0x7f0000000080)=@udp6}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r10, &(0x7f0000000140), &(0x7f0000000080)=@udp=r11}, 0x20) close_range(r9, 0xffffffffffffffff, 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') lseek(r13, 0xa2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, 0xffffffffffffffff, 0x0) 561.095664ms ago: executing program 3 (id=1161): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000485"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3a, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) sendto$inet6(r0, &(0x7f0000000500)="a4", 0xfef4, 0x80fe, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 36) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0xd, 0xb, &(0x7f0000000040)=ANY=[@ANYRESOCT=0x0, @ANYRES32=0x0, @ANYRESOCT=r0], &(0x7f0000000280)='GPL\x00', 0x8}, 0x90) 544.064236ms ago: executing program 0 (id=1162): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)={{0x14}, [@NFT_MSG_NEWRULE={0x64, 0x6, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_OFFSET={0x8}, @NFTA_EXTHDR_TYPE={0x5}, @NFTA_EXTHDR_LEN={0x8, 0x4, 0x1, 0x0, 0xc5}, @NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0xf}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x8c}}, 0x0) 267.780688ms ago: executing program 0 (id=1163): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a010800000000"], 0x50}}, 0x0) close(r0) 266.467498ms ago: executing program 4 (id=1164): write(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000001400000000000000ff000000850000000e000000850000000700000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) connect$pppl2tp(r1, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x8, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}}, 0x32) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)='v', 0x180204}], 0x1) syz_emit_ethernet(0x76, &(0x7f0000000c80)=ANY=[@ANYBLOB="ffffffefffffaaaaaaaaaa0086dd6012000800403a00fc000000000000000000000000000000ff02000000000000000000000000000104009078000000006000000000000000fc0100000000000000000000000000000000000000000000000000010600000000000000cfb25f7e7b"], 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000000000010, 0x80802, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000002c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x8, 0x5}, 0x48) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000000180)={'wg0\x00'}) 266.307148ms ago: executing program 1 (id=1165): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$802154_dgram(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0x14, &(0x7f0000000080)={0x0}, 0x1, 0x30}, 0x10010000000000) 230.752421ms ago: executing program 3 (id=1166): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0), 0xffffffffffffffff) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000003200)=ANY=[@ANYBLOB], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x90) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, 0x0, &(0x7f0000000300)) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) socket(0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1a, 0x0, 0x0, 0x0, 0x905, 0xffffffffffffffff, 0x7fff, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x5}, 0x48) pipe2(&(0x7f0000000040), 0x80000) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$P9_RFLUSH(r2, &(0x7f0000000200)={0x7}, 0x7) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000380), 0x400, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = socket(0x1e, 0x4, 0x0) recvmsg$can_bcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000680)=""/212, 0xd4}], 0x1, &(0x7f0000000940)=""/65, 0x41}, 0x40) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r4, &(0x7f0000002580)=[{{&(0x7f0000000f40)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7}, 0x1c, &(0x7f0000001fc0)=[{&(0x7f0000000f80)="ea", 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000006980)=[{{&(0x7f0000000300)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000340)='H', 0x1}], 0x1}}], 0x1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000003c0)=""/60) shutdown(r4, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x76, &(0x7f00000003c0), 0x8) setsockopt$TIPC_DEST_DROPPABLE(r3, 0x10f, 0x81, &(0x7f0000000480), 0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x1994c0, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffc}, 0x0, 0x6, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) sendmsg$tipc(r3, &(0x7f0000000280)={&(0x7f0000000080)=@id, 0x10, &(0x7f0000001600)=[{&(0x7f0000000000)="f6", 0x1}], 0x1}, 0x0) 230.551681ms ago: executing program 1 (id=1167): sendmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000500)="08cde6323b7962ef7646f28a1ca10b5273c904ad040a404b102dc11c8a3280d774f902444548bd7bf805e09857704755da5012a90e2cf9f515d913b4d385f1a03ae548fc4574bf3a8ba582b395ae34f62f2a84a221880f18ac2b2c025f0abc2553ddbd33b8026a30a7baeb068383d88774adef7b056834df89", 0x79}], 0x1}}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x953a, &(0x7f0000000100)=[{&(0x7f0000000000)="2b10", 0xffbd}], 0x1, 0x0, 0x0, 0x2c}, 0x4) 230.388991ms ago: executing program 4 (id=1168): r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000004c0)="b9", 0x1) sendto$inet(r0, &(0x7f00000000c0)='}', 0x34000, 0x0, &(0x7f00000001c0)={0x2, 0x4e22, @local}, 0x10) 202.887554ms ago: executing program 0 (id=1169): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000440)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @dev, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x88, 0x0, @empty, @rand_addr=0x1000000}, {0x0, 0x0, 0x8, 0x0, @gue={{0x2}}}}}}}, 0x0) 179.974856ms ago: executing program 4 (id=1171): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000240)={'syzkaller1\x00', @link_local}) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00') ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40305839, &(0x7f0000000240)=0x500000000000000) 132.018519ms ago: executing program 0 (id=1172): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14, 0x10, 0xc00e}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x0, 0x0, 0x4000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8}]}, @NFT_MSG_NEWSETELEM={0x18, 0xc, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x4}]}], {0x14, 0x10}}, 0x9c}}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000240)={0x18, 0x0, {0x3, @dev, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast2}, 0x2}}, 0x2e) r3 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r3, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @private}, 0x2, 0xfffffffd}}, 0x2e) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f0000000180)=""/234) ioctl$PPPIOCGFLAGS1(r4, 0x40047435, &(0x7f0000000280)) 129.643949ms ago: executing program 1 (id=1173): r0 = open(&(0x7f0000000000)='./bus\x00', 0x40000, 0x108) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(0xffffffffffffffff, 0x0, 0x0) io_setup(0x9, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1008002, &(0x7f0000000300)={[{@grpquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x84}}, {@resuid}, {@max_batch_time={'max_batch_time', 0x3d, 0x3}}, {@lazytime}, {@jqfmt_vfsold}, {@usrquota}, {@data_err_abort}]}, 0x1, 0x5d8, &(0x7f0000000c00)="$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") r2 = socket$inet_dccp(0x2, 0x6, 0x0) move_mount(r1, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00', 0x41) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_aout(r3, &(0x7f00000002c0)=ANY=[], 0xc1) r4 = socket(0x10, 0x80002, 0x0) sendmsg(r4, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="24000000180003041dfffd946f610500020100000005fe060c10880008000f00fff3c00e140000001a00ffffba16a0aa1c091dbfa1090000", 0x38}], 0x1}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000005, 0x13, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000001801000075646c2f00004000002020207b1af8ff000000f8ffffffb702000005000000b7030000000000008500000006004bdd75e840ddf28a000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x36, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r7}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r8, 0x0, 0x7, 0x0) shutdown(r6, 0x2) getsockopt$inet_int(r2, 0x10d, 0xc4, 0x0, &(0x7f0000000040)) r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) socket$key(0xf, 0x3, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x10, &(0x7f0000000000)=@framed={{}, [@snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r9}}]}, &(0x7f0000000300)='GPL\x00', 0xa, 0xff8, &(0x7f0000001e00)=""/4088}, 0x90) 129.495499ms ago: executing program 0 (id=1174): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) accept4$inet6(r1, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @loopback}, 0x10) 126.39948ms ago: executing program 2 (id=1175): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000001c0)={0xd0, 0x0, 0x2, 0x401, 0x0, 0x0, {0xa}, [@CTA_EXPECT_MASTER={0x44, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @remote}}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @private}}}}]}, @CTA_EXPECT_MASK={0x3c, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @mcast2}}}]}, @CTA_EXPECT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2}, {0x14, 0x4, @local}}}]}]}, 0xd0}}, 0x0) 104.277262ms ago: executing program 4 (id=1176): socket$inet_tcp(0x2, 0x1, 0x0) bind$vsock_stream(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(0xffffffffffffffff, 0x0, 0x0) mq_open(&(0x7f0000000280)='.\x00', 0x0, 0x0, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000200)=""/209, 0xd1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000038c0)=ANY=[@ANYBLOB="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&(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x2e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r3 = syz_open_dev$usbfs(&(0x7f0000000100), 0x75, 0x1a1281) ioctl$USBDEVFS_FREE_STREAMS(r3, 0x802c550a, &(0x7f0000000000)=ANY=[@ANYBLOB="02002303100007006000000002000020d3"]) ioctl$USBDEVFS_SETCONFIGURATION(r3, 0x5523, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x335, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000180)) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) bpf$MAP_CREATE(0x1900000000000000, &(0x7f00000003c0)=@base={0x21, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x10000, 0xffffffff}, 0x48) tkill(r0, 0x80007) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000380)) creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r5, 0x0, &(0x7f0000000540)) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f00000001c0)=""/4068, 0xfe4) socket$inet6_mptcp(0xa, 0x1, 0x106) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) 63.464275ms ago: executing program 2 (id=1177): socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_procfs(0xffffffffffffffff, 0x0) clock_adjtime(0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001400), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x3f00, 0x0, @loopback}, r1}}, 0x48) 63.119995ms ago: executing program 1 (id=1178): socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='io.stat\x00', 0x275a, 0x0) socket(0x200000100000011, 0x803, 0x0) socket$packet(0x11, 0x2, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket(0x200000100000011, 0x803, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000000c0)="5c00000014006b05c84e21000ab16d6e230675f810000000040002005817d30461bc24eeb556a705251e6182149a36c23d3b48dfd8cdbf9367b098fa51f60a64c9f408000000e786a6d0bdd70000b6c0504bb9189d9193e9bd1c1b78", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) socket(0xa, 0x3, 0x3a) socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000240)={0x0, 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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x0, '\x00', 0x0, 0x0, 0x1}, 0xfffffcf6) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000100)={0x8000041, 0x0, 0x0, 0xfffffff5}, 0x10) sendmsg$tipc(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)=@id={0x1e, 0x3, 0x1, {0x4e25, 0x4}}, 0x10, 0x0}, 0x0) open(&(0x7f0000000180)='./bus\x00', 0xa37e, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000140)=0x5, 0x4) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c00000000000000f2ffffff850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000780)='netlink_extack\x00', r2}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="dc000000", @ANYRES16=r4, @ANYBLOB="010000000000000000000100000004000180c40002800c000180080001000000000044000180080001000300000008000100080000000800010006000000080001000700000008000100070000000800010002000000080001000200000008000100070000003400018008000100090000000800010001000000080001000700000008000100010000000800010004000000080001000600aa4c3c000180"], 0xdc}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000640)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60ff00f500140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYBLOB], 0x0) mount(&(0x7f0000000100), &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000300)='trans=rdma,') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)) socket$packet(0x11, 0x2, 0x300) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x275a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 62.970805ms ago: executing program 2 (id=1179): write(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000001400000000000000ff000000850000000e000000850000000700000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) connect$pppl2tp(r1, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x8, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}}, 0x32) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)='v', 0x180204}], 0x1) syz_emit_ethernet(0x76, &(0x7f0000000c80)=ANY=[@ANYBLOB="ffffffefffffaaaaaaaaaa0086dd6012000800403a00fc000000000000000000000000000000ff02000000000000000000000000000104009078000000006000000000000000fc0100000000000000000000000000000000000000000000000000010600000000000000cfb25f7e7b"], 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000000000010, 0x80802, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000002c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x8, 0x5}, 0x48) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000000180)={'wg0\x00'}) 62.745435ms ago: executing program 2 (id=1180): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a010800000000"], 0x50}}, 0x0) close(r0) 53.205786ms ago: executing program 2 (id=1181): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a00)=@mangle={'mangle\x00', 0x44, 0x6, 0x3b8, 0x0, 0x388, 0x268, 0x1e0, 0x1e0, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, 0x0, {[{{@ip={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'geneve1\x00', 'ip6gre0\x00'}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @empty}}}, {{@uncond, 0x0, 0x70, 0x98}, @ECN={0x28}}, {{@uncond, 0x0, 0x70, 0x98}, @inet=@DSCP={0x28}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28}}, {{@ip={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'lo\x00', 'nr0\x00'}, 0x0, 0x70, 0xb8}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x418) 0s ago: executing program 2 (id=1182): r0 = socket(0x2, 0x3, 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000004780)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, 0x0}}], 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) getpid() r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0xb, &(0x7f0000000380)=ANY=[@ANYBLOB], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) r2 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @auto=[0x66, 0x37, 0x68, 0x31, 0x38, 0x64, 0x3c, 0x38, 0x35, 0x62, 0x36, 0x34, 0x64, 0x66, 0x32, 0x36]}, &(0x7f0000000180)={0x0, "ff0f0000b9462d3589e67197f90b09e423ceb0ab4912f9f6a31854ec98e98caa52dd8d39af14c31ed56ad59300"}, 0x48, 0xffffffffffffffff) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000600)={r1, 0xffffffffffffffff}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x12, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@map_fd, @ldst={0x0, 0x1, 0x6, 0x9, 0x7, 0x20, 0xffffffffffffffff}, @alu={0x0, 0x1, 0x5, 0x0, 0x0, 0xc08966f6ba847408, 0x10}, @ringbuf_query, @map_fd={0x18, 0x6, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x69aa, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x1, 0x2, 0x9, 0x0, 0x80, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0xa3}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}]}, &(0x7f0000000300)='GPL\x00', 0x3ff, 0x25, &(0x7f0000000380)=""/37, 0x41000, 0x33, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000003c0)={0x0, 0x3}, 0x8, 0x10, &(0x7f00000005c0)={0x4, 0x4, 0xa, 0x12236300}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000680)=[r4], 0x0, 0x10, 0x7}, 0x90) r5 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f00000000c0)={0x0, "f1a1173fb9462d3589e67197f90be6e423ceb0ab4912f9f6a31854ec98e950cfed21fcad7ff0fbcb566a0982f8938caa52dd8d39af14c31ed56ad59300"}, 0x52ba, 0xffffffffffffffff) r6 = add_key$fscrypt_v1(&(0x7f0000000400), &(0x7f0000000440)={'fscrypt:', @desc1}, &(0x7f0000000480)={0x0, "6035ae1e0fe721441705322225930e6c1e3e2a51a92fd796bc34d7cf6e0236805b4377f7ab1a9b01c103a4c6a7ef54e6763fd7264c39ea00c508ba6062696138"}, 0x48, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x4, r6, r5, 0x0, 0x0) keyctl$KEYCTL_MOVE(0x4, r2, r2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000001280), 0x17) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000200)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff0001}]}) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={r8}, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000dc0)={0x6, 0x6, &(0x7f0000000640)=@framed={{}, [@map_fd={0x18, 0x0, 0x2, 0x0, r8}, @ldst={0x1, 0x2, 0x4}]}, &(0x7f0000000d40)='syzkaller\x00'}, 0x90) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=[{0x16}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r9, 0xc0c89425, 0x0) recvmmsg(r7, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x9, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xa}, 0x1c) socket(0x10, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) kernel console output (not intermixed with test programs): 8.752329][ T3082] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.764807][ T4544] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.774357][ T4400] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 48.791887][ T4544] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.827902][ T4544] team0: Port device team_slave_0 added [ 48.879642][ T4544] team0: Port device team_slave_1 added [ 48.895914][ T4606] vlan2: entered promiscuous mode [ 48.901414][ T4606] xfrm0: entered promiscuous mode [ 48.907920][ T4606] team0: Port device vlan2 added [ 48.932745][ T4544] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.939774][ T4544] 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. [ 48.965808][ T4544] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.140745][ T4544] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.147783][ T4544] 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. [ 49.173737][ T4544] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.186548][ T4613] loop3: detected capacity change from 0 to 128 [ 49.364222][ T4544] hsr_slave_0: entered promiscuous mode [ 49.394206][ T4544] hsr_slave_1: entered promiscuous mode [ 49.400366][ T4544] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 49.402608][ T4620] loop1: detected capacity change from 0 to 512 [ 49.408057][ T4544] Cannot create hsr debugfs directory [ 49.452245][ T4620] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.471428][ T4620] ext4 filesystem being mounted at /96/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.513845][ T3081] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.542908][ T4544] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.663214][ T4637] syz.1.464[4637] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 49.663276][ T4637] syz.1.464[4637] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 49.682119][ T4639] loop3: detected capacity change from 0 to 128 [ 49.842288][ T4665] loop2: detected capacity change from 0 to 128 [ 50.754213][ T4688] loop1: detected capacity change from 0 to 1024 [ 50.784840][ T4688] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.818314][ T4698] loop3: detected capacity change from 0 to 128 [ 50.819083][ T29] kauditd_printk_skb: 15 callbacks suppressed [ 50.819094][ T29] audit: type=1400 audit(1720573442.119:284): avc: denied { mounton } for pid=4684 comm="syz.1.483" path="/104/file1/bus" dev="loop1" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.892880][ T29] audit: type=1400 audit(1720573442.159:285): avc: denied { remove_name } for pid=4684 comm="syz.1.483" name="file0" dev="loop1" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.913671][ T3081] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.915333][ T29] audit: type=1400 audit(1720573442.159:286): avc: denied { unlink } for pid=4684 comm="syz.1.483" name="file0" dev="loop1" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 50.946461][ T29] audit: type=1400 audit(1720573442.189:287): avc: denied { rmdir } for pid=3081 comm="syz-executor" name="lost+found" dev="loop1" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.969100][ T29] audit: type=1400 audit(1720573442.189:288): avc: denied { unlink } for pid=3081 comm="syz-executor" name="file1" dev="loop1" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 50.992051][ T29] audit: type=1400 audit(1720573442.189:289): avc: denied { unmount } for pid=3081 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 51.012122][ T29] audit: type=1400 audit(1720573442.199:290): avc: denied { unlink } for pid=3081 comm="syz-executor" name="bus" dev="loop1" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.065573][ T29] audit: type=1400 audit(1720573442.369:291): avc: denied { create } for pid=4710 comm="syz.3.491" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 51.075636][ T4705] ªªªªªª: renamed from syzkaller0 [ 51.091847][ T29] audit: type=1400 audit(1720573442.389:292): avc: denied { setopt } for pid=4710 comm="syz.3.491" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 51.128569][ T29] audit: type=1400 audit(1720573442.419:293): avc: denied { getopt } for pid=4710 comm="syz.3.491" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 51.729986][ T4320] syz-executor (4320) used greatest stack depth: 10640 bytes left [ 52.047598][ T4757] syz.4.513[4757] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 52.047658][ T4757] syz.4.513[4757] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 52.069191][ T4757] syz.4.513[4757] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 52.081787][ T4757] syz.4.513[4757] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 52.558449][ T4793] loop1: detected capacity change from 0 to 512 [ 52.613330][ T4793] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.641081][ T4793] ext4 filesystem being mounted at /117/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.654925][ T4793] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.529: corrupted inode contents [ 52.668103][ T4793] EXT4-fs error (device loop1): ext4_dirty_inode:5935: inode #2: comm syz.1.529: mark_inode_dirty error [ 52.679576][ T4793] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.529: corrupted inode contents [ 52.693405][ T4793] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #2: comm syz.1.529: mark_inode_dirty error [ 52.714182][ T3081] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.959354][ T4826] loop2: detected capacity change from 0 to 512 [ 52.972945][ T4826] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.985624][ T4826] ext4 filesystem being mounted at /117/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.998078][ T4826] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.542: corrupted inode contents [ 53.010195][ T4826] EXT4-fs error (device loop2): ext4_dirty_inode:5935: inode #2: comm syz.2.542: mark_inode_dirty error [ 53.021592][ T4826] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.542: corrupted inode contents [ 53.033403][ T4826] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #2: comm syz.2.542: mark_inode_dirty error [ 53.072313][ T3085] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.250183][ T4855] loop3: detected capacity change from 0 to 512 [ 53.274308][ T4855] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.286961][ T4855] ext4 filesystem being mounted at /129/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.300495][ T4855] EXT4-fs error (device loop3): ext4_do_update_inode:5075: inode #2: comm syz.3.552: corrupted inode contents [ 53.316500][ T4855] EXT4-fs error (device loop3): ext4_dirty_inode:5935: inode #2: comm syz.3.552: mark_inode_dirty error [ 53.328437][ T4855] EXT4-fs error (device loop3): ext4_do_update_inode:5075: inode #2: comm syz.3.552: corrupted inode contents [ 53.341571][ T4855] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #2: comm syz.3.552: mark_inode_dirty error [ 53.366853][ T3082] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.566312][ T4872] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 53.868315][ T4887] loop1: detected capacity change from 0 to 512 [ 53.881681][ T4887] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.895448][ T4887] ext4 filesystem being mounted at /129/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.909488][ T4887] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.563: corrupted inode contents [ 53.921431][ T4887] EXT4-fs error (device loop1): ext4_dirty_inode:5935: inode #2: comm syz.1.563: mark_inode_dirty error [ 53.933212][ T4887] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.563: corrupted inode contents [ 53.945728][ T4887] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #2: comm syz.1.563: mark_inode_dirty error [ 53.966193][ T3081] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.019111][ T4892] loop1: detected capacity change from 0 to 512 [ 54.042438][ T4892] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.060393][ T4892] ext4 filesystem being mounted at /130/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.073296][ T4892] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.564: corrupted inode contents [ 54.090298][ T4892] EXT4-fs error (device loop1): ext4_dirty_inode:5935: inode #2: comm syz.1.564: mark_inode_dirty error [ 54.093802][ T4905] loop2: detected capacity change from 0 to 512 [ 54.101899][ T4892] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.564: corrupted inode contents [ 54.121431][ T4892] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #2: comm syz.1.564: mark_inode_dirty error [ 54.136486][ T4544] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.147803][ T3081] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.149019][ T4905] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.169336][ T4905] ext4 filesystem being mounted at /125/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 54.186925][ T3085] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.274720][ T4916] loop1: detected capacity change from 0 to 128 [ 54.297090][ T4919] loop3: detected capacity change from 0 to 1024 [ 54.304311][ T4919] EXT4-fs: Ignoring removed oldalloc option [ 54.314140][ T4544] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.350876][ T4919] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.361066][ T4924] netlink: 20 bytes leftover after parsing attributes in process `syz.2.577'. [ 54.378894][ T4919] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: writeback. [ 54.380524][ T4544] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.397771][ T4930] loop4: detected capacity change from 0 to 512 [ 54.419560][ T3082] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.427549][ T4934] loop1: detected capacity change from 0 to 512 [ 54.450772][ T50] bridge_slave_1: left allmulticast mode [ 54.452226][ T4930] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.456495][ T50] bridge_slave_1: left promiscuous mode [ 54.474669][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.475502][ T50] bridge_slave_0: left allmulticast mode [ 54.475524][ T50] bridge_slave_0: left promiscuous mode [ 54.475639][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.506070][ T4930] ext4 filesystem being mounted at /115/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 54.512600][ T4934] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.512656][ T4934] ext4 filesystem being mounted at /133/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.514973][ T4934] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.579: corrupted inode contents [ 54.515125][ T4934] EXT4-fs error (device loop1): ext4_dirty_inode:5935: inode #2: comm syz.1.579: mark_inode_dirty error [ 54.522401][ T4934] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.579: corrupted inode contents [ 54.522596][ T4934] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #2: comm syz.1.579: mark_inode_dirty error [ 54.535889][ T3088] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.536374][ T3081] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.619916][ T4955] loop4: detected capacity change from 0 to 512 [ 54.664283][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 54.674507][ T4955] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.687093][ T4955] ext4 filesystem being mounted at /117/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.687352][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 54.700736][ T4955] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz.4.588: corrupted inode contents [ 54.708810][ T50] bond0 (unregistering): Released all slaves [ 54.720356][ T4955] EXT4-fs error (device loop4): ext4_dirty_inode:5935: inode #2: comm syz.4.588: mark_inode_dirty error [ 54.735904][ T4955] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz.4.588: corrupted inode contents [ 54.748090][ T4955] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #2: comm syz.4.588: mark_inode_dirty error [ 54.760393][ T4958] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz.4.588: corrupted inode contents [ 54.773256][ T4958] EXT4-fs error (device loop4): ext4_dirty_inode:5935: inode #2: comm syz.4.588: mark_inode_dirty error [ 54.779252][ T4960] loop1: detected capacity change from 0 to 128 [ 54.784624][ T4958] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz.4.588: corrupted inode contents [ 54.827559][ T3088] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.831303][ T4544] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.852877][ T3072] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 54.869246][ T50] hsr_slave_0: left promiscuous mode [ 54.878788][ T50] hsr_slave_1: left promiscuous mode [ 54.884568][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 54.892051][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 54.909709][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 54.917146][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 54.925116][ T4966] loop4: detected capacity change from 0 to 1024 [ 54.931843][ T4966] EXT4-fs: Ignoring removed oldalloc option [ 54.941289][ T50] veth1_macvtap: left promiscuous mode [ 54.946813][ T50] veth0_macvtap: left promiscuous mode [ 54.952379][ T50] veth1_vlan: left promiscuous mode [ 54.957591][ T50] veth0_vlan: left promiscuous mode [ 54.965690][ T4966] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.003508][ T4966] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: writeback. [ 55.003614][ T4974] loop1: detected capacity change from 0 to 512 [ 55.038433][ T3088] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.049949][ T4974] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.062613][ T4974] ext4 filesystem being mounted at /140/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.078951][ T4974] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.594: corrupted inode contents [ 55.090940][ T4974] EXT4-fs error (device loop1): ext4_dirty_inode:5935: inode #2: comm syz.1.594: mark_inode_dirty error [ 55.105131][ T4974] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.594: corrupted inode contents [ 55.111752][ T4978] loop4: detected capacity change from 0 to 512 [ 55.117311][ T4974] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #2: comm syz.1.594: mark_inode_dirty error [ 55.134616][ T50] team0 (unregistering): Port device team_slave_1 removed [ 55.149954][ T50] team0 (unregistering): Port device team_slave_0 removed [ 55.158240][ T3081] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.168734][ T4978] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.182069][ T4978] ext4 filesystem being mounted at /119/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 55.204466][ T4544] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 55.204726][ T3088] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.222186][ T4544] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.238602][ T4544] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.280096][ T4544] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.298779][ T4544] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.313945][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.321135][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.331132][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.338244][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.366718][ T4544] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.377169][ T4544] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.435976][ T5001] loop2: detected capacity change from 0 to 512 [ 55.448609][ T5005] loop4: detected capacity change from 0 to 512 [ 55.470153][ T4544] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.485347][ T5005] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.505378][ T5001] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.509911][ T5005] ext4 filesystem being mounted at /122/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 55.521348][ T5001] ext4 filesystem being mounted at /134/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.548321][ T3088] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.563819][ T5001] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.605: corrupted inode contents [ 55.582474][ T5001] EXT4-fs error (device loop2): ext4_dirty_inode:5935: inode #2: comm syz.2.605: mark_inode_dirty error [ 55.596109][ T5001] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.605: corrupted inode contents [ 55.608825][ T5001] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #2: comm syz.2.605: mark_inode_dirty error [ 55.617034][ T4544] veth0_vlan: entered promiscuous mode [ 55.634360][ T5025] netlink: 64 bytes leftover after parsing attributes in process `syz.4.608'. [ 55.657600][ T5027] loop3: detected capacity change from 0 to 128 [ 55.681063][ T3085] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.736616][ T4544] veth1_vlan: entered promiscuous mode [ 55.761539][ T4544] veth0_macvtap: entered promiscuous mode [ 55.776222][ T4544] veth1_macvtap: entered promiscuous mode [ 55.791529][ T4544] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 55.795913][ T5039] loop2: detected capacity change from 0 to 512 [ 55.802015][ T4544] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.818070][ T4544] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 55.828540][ T4544] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.838472][ T4544] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 55.849023][ T4544] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.859013][ T4544] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 55.869520][ T4544] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.882917][ T4544] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.896933][ T4544] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 55.907507][ T4544] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.917399][ T4544] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 55.927970][ T4544] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.937798][ T4544] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 55.948238][ T4544] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.958138][ T4544] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 55.968574][ T4544] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.970658][ T5039] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.980006][ T4544] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.993238][ T5039] ext4 filesystem being mounted at /136/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.013485][ T4544] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.022496][ T4544] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.031534][ T4544] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.040444][ T4544] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.051467][ T3085] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.076137][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 56.076150][ T29] audit: type=1400 audit(1720573447.379:308): avc: denied { mount } for pid=4544 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 56.206276][ T5053] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.256381][ T5049] loop2: detected capacity change from 0 to 164 [ 56.274059][ T5049] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 56.284633][ T29] audit: type=1400 audit(1720573447.589:309): avc: denied { mount } for pid=5048 comm="syz.2.618" name="/" dev="loop2" ino=1920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 56.312634][ T29] audit: type=1400 audit(1720573447.619:310): avc: denied { unmount } for pid=3085 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 56.335256][ T5055] loop0: detected capacity change from 0 to 128 [ 56.410932][ T5063] loop0: detected capacity change from 0 to 512 [ 56.431480][ T5063] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.446575][ T5063] ext4 filesystem being mounted at /2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.462789][ T5063] EXT4-fs error (device loop0): ext4_do_update_inode:5075: inode #2: comm syz.0.621: corrupted inode contents [ 56.475406][ T5063] EXT4-fs error (device loop0): ext4_dirty_inode:5935: inode #2: comm syz.0.621: mark_inode_dirty error [ 56.499835][ T5063] EXT4-fs error (device loop0): ext4_do_update_inode:5075: inode #2: comm syz.0.621: corrupted inode contents [ 56.511794][ T5063] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #2: comm syz.0.621: mark_inode_dirty error [ 56.530155][ T4544] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.838319][ T29] audit: type=1400 audit(1720573447.969:311): avc: denied { bind } for pid=5075 comm="syz.4.627" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 56.857458][ T29] audit: type=1400 audit(1720573447.979:312): avc: denied { connect } for pid=5075 comm="syz.4.627" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 56.876836][ T29] audit: type=1400 audit(1720573447.979:313): avc: denied { write } for pid=5075 comm="syz.4.627" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 56.914812][ T5076] netlink: 4 bytes leftover after parsing attributes in process `syz.4.627'. [ 56.993568][ T5080] loop1: detected capacity change from 0 to 512 [ 57.031910][ T5080] ext4 filesystem being mounted at /143/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.046264][ T5080] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.628: corrupted inode contents [ 57.060153][ T5080] EXT4-fs error (device loop1): ext4_dirty_inode:5935: inode #2: comm syz.1.628: mark_inode_dirty error [ 57.072011][ T5080] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.628: corrupted inode contents [ 57.085006][ T29] audit: type=1400 audit(1720573448.389:314): avc: denied { getopt } for pid=5083 comm="syz.0.631" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 57.104567][ T29] audit: type=1400 audit(1720573448.389:315): avc: denied { write } for pid=5083 comm="syz.0.631" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 57.107733][ T5088] hub 9-0:1.0: USB hub found [ 57.128413][ T5080] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #2: comm syz.1.628: mark_inode_dirty error [ 57.137993][ T5088] hub 9-0:1.0: 8 ports detected [ 57.173203][ T5097] loop3: detected capacity change from 0 to 512 [ 57.174810][ T5095] loop4: detected capacity change from 0 to 2048 [ 57.193769][ T5097] ext4 filesystem being mounted at /143/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.215436][ T5097] EXT4-fs error (device loop3): ext4_do_update_inode:5075: inode #2: comm syz.3.635: corrupted inode contents [ 57.220401][ T5091] dummy0: entered promiscuous mode [ 57.227694][ T5097] EXT4-fs error (device loop3): ext4_dirty_inode:5935: inode #2: comm syz.3.635: mark_inode_dirty error [ 57.248931][ T5091] batman_adv: batadv0: Adding interface: macsec1 [ 57.256269][ T5091] batman_adv: batadv0: The MTU of interface macsec1 is too small (1468) 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. [ 57.273107][ T5097] EXT4-fs error (device loop3): ext4_do_update_inode:5075: inode #2: comm syz.3.635: corrupted inode contents [ 57.291133][ T5091] batman_adv: batadv0: Interface activated: macsec1 [ 57.304238][ T5089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:24) already exists on: macsec1 [ 57.314209][ T5089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.325104][ T5097] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #2: comm syz.3.635: mark_inode_dirty error [ 57.338318][ T5095] ebtables: ebtables: counters copy to user failed while replacing table [ 57.457091][ T5129] netlink: 4 bytes leftover after parsing attributes in process `syz.2.643'. [ 57.783951][ T5140] loop2: detected capacity change from 0 to 256 [ 57.820849][ T3072] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 57.832790][ T5144] netlink: 44 bytes leftover after parsing attributes in process `½“©'. [ 57.842102][ T5143] loop2: detected capacity change from 0 to 256 [ 57.986566][ T5150] loop2: detected capacity change from 0 to 512 [ 58.004796][ T5150] ext4 filesystem being mounted at /150/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.033268][ T5150] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.651: corrupted inode contents [ 58.045568][ T5150] EXT4-fs error (device loop2): ext4_dirty_inode:5935: inode #2: comm syz.2.651: mark_inode_dirty error [ 58.060353][ T5150] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.651: corrupted inode contents [ 58.073430][ T5150] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #2: comm syz.2.651: mark_inode_dirty error [ 58.216580][ T5163] dns_resolver: Unsupported server list version (0) [ 58.228441][ T29] audit: type=1400 audit(1720573449.529:316): avc: denied { read } for pid=5162 comm="syz.1.657" name="event0" dev="devtmpfs" ino=217 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 58.552589][ T5181] loop3: detected capacity change from 0 to 512 [ 58.692163][ T5186] FAULT_INJECTION: forcing a failure. [ 58.692163][ T5186] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 58.705320][ T5186] CPU: 1 PID: 5186 Comm: syz.0.665 Not tainted 6.10.0-rc7-syzkaller-00012-g34afb82a3c67 #0 [ 58.715370][ T5186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 58.725522][ T5186] Call Trace: [ 58.728878][ T5186] [ 58.731864][ T5186] dump_stack_lvl+0xf2/0x150 [ 58.736466][ T5186] dump_stack+0x15/0x20 [ 58.740627][ T5186] should_fail_ex+0x229/0x230 [ 58.745362][ T5186] should_fail+0xb/0x10 [ 58.749677][ T5186] should_fail_usercopy+0x1a/0x20 [ 58.754711][ T5186] _copy_from_user+0x1e/0xd0 [ 58.759315][ T5186] copy_msghdr_from_user+0x54/0x2a0 [ 58.764540][ T5186] do_recvmmsg+0x290/0x720 [ 58.768970][ T5186] __x64_sys_recvmmsg+0xe2/0x170 [ 58.774069][ T5186] x64_sys_call+0x271d/0x2d70 [ 58.778752][ T5186] do_syscall_64+0xc9/0x1c0 [ 58.783342][ T5186] ? clear_bhb_loop+0x55/0xb0 [ 58.788043][ T5186] ? clear_bhb_loop+0x55/0xb0 [ 58.790704][ T5181] ext4 filesystem being mounted at /148/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.792721][ T5186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.809010][ T5186] RIP: 0033:0x7f4be2922bd9 [ 58.813532][ T5186] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 58.816642][ T5181] EXT4-fs error (device loop3): ext4_do_update_inode:5075: inode #2: comm syz.3.664: corrupted inode contents [ 58.833145][ T5186] RSP: 002b:00007f4be1b83048 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 58.833242][ T5186] RAX: ffffffffffffffda RBX: 00007f4be2ab1038 RCX: 00007f4be2922bd9 [ 58.833253][ T5186] RDX: 03ffffffffffff81 RSI: 0000000020000780 RDI: 0000000000000003 [ 58.869499][ T5186] RBP: 00007f4be1b830a0 R08: 0000000000000000 R09: 0000000000000000 [ 58.872148][ T5181] EXT4-fs error (device loop3): ext4_dirty_inode:5935: inode #2: comm syz.3.664: mark_inode_dirty error [ 58.877476][ T5186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.877490][ T5186] R13: 000000000000006e R14: 00007f4be2ab1038 R15: 00007fffc63e9948 [ 58.877507][ T5186] [ 58.894763][ T5181] EXT4-fs error (device loop3): ext4_do_update_inode:5075: inode #2: comm syz.3.664: corrupted inode contents [ 58.936341][ T5181] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #2: comm syz.3.664: mark_inode_dirty error [ 58.962597][ T29] audit: type=1400 audit(1720573450.269:317): avc: denied { write } for pid=5189 comm="syz.0.667" path="socket:[9580]" dev="sockfs" ino=9580 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 59.612474][ T5219] process 'syz.4.680' launched '/dev/fd/3' with NULL argv: empty string added [ 59.778996][ T5226] loop4: detected capacity change from 0 to 512 [ 59.898085][ T5226] ext4 filesystem being mounted at /139/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.950739][ T5234] veth0_vlan: entered allmulticast mode [ 60.008993][ T5226] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz.4.682: corrupted inode contents [ 60.042369][ T5226] EXT4-fs error (device loop4): ext4_dirty_inode:5935: inode #2: comm syz.4.682: mark_inode_dirty error [ 60.057178][ T5226] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz.4.682: corrupted inode contents [ 60.057310][ T5226] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #2: comm syz.4.682: mark_inode_dirty error [ 60.167743][ T5246] loop4: detected capacity change from 0 to 512 [ 60.174324][ T5248] netlink: 'syz.3.692': attribute type 8 has an invalid length. [ 60.214320][ T5250] netlink: 12 bytes leftover after parsing attributes in process `syz.3.693'. [ 60.252622][ T5246] ext4 filesystem being mounted at /141/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.289089][ T5260] loop2: detected capacity change from 0 to 512 [ 60.302186][ T5260] ext4 filesystem being mounted at /157/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.344917][ T5268] loop4: detected capacity change from 0 to 1024 [ 60.350912][ T5260] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.698: corrupted inode contents [ 60.393590][ T5260] EXT4-fs error (device loop2): ext4_dirty_inode:5935: inode #2: comm syz.2.698: mark_inode_dirty error [ 60.430940][ T5260] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.698: corrupted inode contents [ 60.444495][ T5260] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #2: comm syz.2.698: mark_inode_dirty error [ 60.536318][ T5289] netlink: 12 bytes leftover after parsing attributes in process `syz.2.705'. [ 60.628437][ T5305] loop3: detected capacity change from 0 to 1024 [ 60.664054][ T5307] loop2: detected capacity change from 0 to 512 [ 60.742763][ T5307] ext4 filesystem being mounted at /162/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.826507][ T5307] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.715: corrupted inode contents [ 60.840396][ T5307] EXT4-fs error (device loop2): ext4_dirty_inode:5935: inode #2: comm syz.2.715: mark_inode_dirty error [ 60.853927][ T5307] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.715: corrupted inode contents [ 60.886572][ T5307] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #2: comm syz.2.715: mark_inode_dirty error [ 60.915796][ T5314] netlink: 8 bytes leftover after parsing attributes in process `syz.0.717'. [ 61.059453][ T5336] loop2: detected capacity change from 0 to 512 [ 61.081767][ T5342] loop0: detected capacity change from 0 to 164 [ 61.112615][ T5336] ext4 filesystem being mounted at /165/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.147565][ T5336] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.728: corrupted inode contents [ 61.148252][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 61.176137][ T5336] EXT4-fs error (device loop2): ext4_dirty_inode:5935: inode #2: comm syz.2.728: mark_inode_dirty error [ 61.194072][ T5336] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.728: corrupted inode contents [ 61.215344][ T5336] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #2: comm syz.2.728: mark_inode_dirty error [ 61.269188][ T5372] loop1: detected capacity change from 0 to 512 [ 61.291131][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 61.291198][ T29] audit: type=1400 audit(1720573452.599:326): avc: denied { lock } for pid=5378 comm="syz.2.742" path="socket:[9891]" dev="sockfs" ino=9891 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 61.336245][ T5372] ext4 filesystem being mounted at /156/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.409854][ T29] audit: type=1400 audit(1720573452.699:327): avc: denied { create } for pid=5369 comm="syz.0.740" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 61.430460][ T29] audit: type=1400 audit(1720573452.699:328): avc: denied { write } for pid=5369 comm="syz.0.740" name="file0" dev="tmpfs" ino=161 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 61.452716][ T29] audit: type=1400 audit(1720573452.699:329): avc: denied { open } for pid=5369 comm="syz.0.740" path="/28/file0" dev="tmpfs" ino=161 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 61.496717][ T29] audit: type=1400 audit(1720573452.799:330): avc: denied { cpu } for pid=5390 comm="syz.2.746" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 61.546283][ T29] audit: type=1400 audit(1720573452.849:331): avc: denied { unlink } for pid=4544 comm="syz-executor" name="file0" dev="tmpfs" ino=161 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 61.571991][ T5398] loop4: detected capacity change from 0 to 512 [ 61.583375][ T5398] ext4 filesystem being mounted at /149/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.590196][ T29] audit: type=1400 audit(1720573452.899:332): avc: denied { write } for pid=5390 comm="syz.2.746" path="socket:[10835]" dev="sockfs" ino=10835 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 61.612875][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 61.617910][ T29] audit: type=1400 audit(1720573452.899:333): avc: denied { nlmsg_write } for pid=5390 comm="syz.2.746" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 61.654364][ T5398] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz.4.750: corrupted inode contents [ 61.676923][ T5398] EXT4-fs error (device loop4): ext4_dirty_inode:5935: inode #2: comm syz.4.750: mark_inode_dirty error [ 61.677379][ T5411] netlink: 'syz.1.754': attribute type 3 has an invalid length. [ 61.697824][ T5398] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz.4.750: corrupted inode contents [ 61.710774][ T5398] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #2: comm syz.4.750: mark_inode_dirty error [ 61.796528][ T5421] netlink: 8 bytes leftover after parsing attributes in process `syz.1.759'. [ 62.100214][ T5439] loop4: detected capacity change from 0 to 512 [ 62.153661][ T5439] ext4 filesystem being mounted at /153/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.167804][ T5439] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz.4.766: corrupted inode contents [ 62.180196][ T5439] EXT4-fs error (device loop4): ext4_dirty_inode:5935: inode #2: comm syz.4.766: mark_inode_dirty error [ 62.196969][ T5439] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz.4.766: corrupted inode contents [ 62.209043][ T5439] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #2: comm syz.4.766: mark_inode_dirty error [ 62.321168][ T5457] loop4: detected capacity change from 0 to 2048 [ 62.327937][ T5457] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 62.335459][ T29] audit: type=1400 audit(1720573453.609:334): avc: denied { ioctl } for pid=5456 comm="syz.4.768" path="socket:[10912]" dev="sockfs" ino=10912 ioctlcmd=0x8903 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 62.397502][ T29] audit: type=1326 audit(1720573453.699:335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5463 comm="syz.2.774" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f721c064bd9 code=0x0 [ 62.631055][ T5466] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 62.913775][ T5482] loop1: detected capacity change from 0 to 512 [ 62.931710][ T5482] ext4 filesystem being mounted at /167/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.944192][ T5482] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.778: corrupted inode contents [ 62.957378][ T5482] EXT4-fs error (device loop1): ext4_dirty_inode:5935: inode #2: comm syz.1.778: mark_inode_dirty error [ 62.969086][ T5482] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #2: comm syz.1.778: corrupted inode contents [ 62.981016][ T5482] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #2: comm syz.1.778: mark_inode_dirty error [ 63.176633][ T5498] loop3: detected capacity change from 0 to 512 [ 63.201990][ T5498] ext4 filesystem being mounted at /182/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.289057][ T5509] loop2: detected capacity change from 0 to 512 [ 63.306568][ T5509] ext4 filesystem being mounted at /174/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.467989][ T5509] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.789: corrupted inode contents [ 63.512910][ T5509] EXT4-fs error (device loop2): ext4_dirty_inode:5935: inode #2: comm syz.2.789: mark_inode_dirty error [ 63.525967][ T5509] EXT4-fs error (device loop2): ext4_do_update_inode:5075: inode #2: comm syz.2.789: corrupted inode contents [ 63.538661][ T5509] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #2: comm syz.2.789: mark_inode_dirty error [ 63.556232][ T5518] netlink: 'syz.3.791': attribute type 34 has an invalid length. [ 63.689600][ C0] Adjusting tsc more than 11% (6672265 vs 8464245) [ 63.734163][ T5545] netlink: 766 bytes leftover after parsing attributes in process `syz.2.798'. [ 63.761042][ T5551] loop0: detected capacity change from 0 to 512 [ 63.761687][ T5541] loop3: detected capacity change from 0 to 1024 [ 63.783959][ T5551] ext4 filesystem being mounted at /36/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.807729][ T5551] EXT4-fs error (device loop0): ext4_do_update_inode:5075: inode #2: comm syz.0.802: corrupted inode contents [ 63.824416][ T5551] EXT4-fs error (device loop0): ext4_dirty_inode:5935: inode #2: comm syz.0.802: mark_inode_dirty error [ 63.838568][ T5553] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 63.850080][ T5551] EXT4-fs error (device loop0): ext4_do_update_inode:5075: inode #2: comm syz.0.802: corrupted inode contents [ 63.864070][ T5551] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #2: comm syz.0.802: mark_inode_dirty error [ 64.201392][ T5597] capability: warning: `syz.0.818' uses deprecated v2 capabilities in a way that may be insecure [ 64.846178][ T5634] bridge: RTM_NEWNEIGH with invalid ether address [ 64.921617][ T5652] loop4: detected capacity change from 0 to 1024 [ 64.939681][ T5652] EXT4-fs: Ignoring removed oldalloc option [ 64.959597][ T5652] EXT4-fs (loop4): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 65.009440][ T5652] loop4: detected capacity change from 1024 to 96 [ 65.033015][ T3088] EXT4-fs error (device loop4): ext4_readdir:260: inode #11: block 32: comm syz-executor: path /162/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=134217739, rec_len=12, size=1024 fake=1 [ 65.060120][ T3088] EXT4-fs error (device loop4): ext4_empty_dir:3095: inode #11: block 32: comm syz-executor: bad entry in directory: inode out of bounds - offset=0, inode=134217739, rec_len=12, size=1024 fake=1 [ 65.080691][ T3088] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #11: comm syz-executor: directory missing '.' [ 65.092540][ T3088] EXT4-fs error (device loop4): ext4_readdir:260: inode #11: block 32: comm syz-executor: path /162/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=134217739, rec_len=12, size=1024 fake=1 [ 65.115281][ T3088] EXT4-fs error (device loop4): ext4_empty_dir:3095: inode #11: block 32: comm syz-executor: bad entry in directory: inode out of bounds - offset=0, inode=134217739, rec_len=12, size=1024 fake=1 [ 65.135992][ T3088] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #11: comm syz-executor: directory missing '.' [ 65.147656][ T3088] EXT4-fs error (device loop4): ext4_readdir:260: inode #11: block 32: comm syz-executor: path /162/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=134217739, rec_len=12, size=1024 fake=1 [ 65.171066][ T3088] EXT4-fs error (device loop4): ext4_empty_dir:3095: inode #11: block 32: comm syz-executor: bad entry in directory: inode out of bounds - offset=0, inode=134217739, rec_len=12, size=1024 fake=1 [ 65.201005][ T3088] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #11: comm syz-executor: directory missing '.' [ 65.250669][ T5602] syz.3.821 (5602) used greatest stack depth: 10048 bytes left [ 65.267933][ T5681] loop0: detected capacity change from 0 to 128 [ 65.270325][ T3088] EXT4-fs error (device loop4): ext4_readdir:260: inode #11: block 32: comm syz-executor: path /162/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=134217739, rec_len=12, size=1024 fake=1 [ 65.304266][ T3088] EXT4-fs error (device loop4): ext4_empty_dir:3095: inode #11: block 32: comm syz-executor: bad entry in directory: inode out of bounds - offset=0, inode=134217739, rec_len=12, size=1024 fake=1 [ 65.324280][ T3088] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #11: comm syz-executor: directory missing '.' [ 65.360286][ T3088] EXT4-fs error (device loop4): ext4_readdir:260: inode #11: block 32: comm syz-executor: path /162/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=134217739, rec_len=12, size=1024 fake=1 [ 65.396783][ T5692] loop3: detected capacity change from 0 to 2048 [ 65.403522][ T3088] EXT4-fs error (device loop4): ext4_empty_dir:3095: inode #11: block 32: comm syz-executor: bad entry in directory: inode out of bounds - offset=0, inode=134217739, rec_len=12, size=1024 fake=1 [ 65.403802][ T5692] EXT4-fs: Ignoring removed nomblk_io_submit option [ 65.424029][ T3088] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #11: comm syz-executor: directory missing '.' [ 65.443063][ T3088] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #11: comm syz-executor: directory missing '.' [ 65.467531][ T3088] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #11: comm syz-executor: directory missing '.' [ 65.480641][ T3088] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #11: comm syz-executor: directory missing '.' [ 65.499409][ T5692] EXT4-fs error (device loop3): ext4_read_inline_dir:1560: inode #12: block 5: comm syz.3.856: path /197/file1/file0: bad entry in directory: directory entry overrun - offset=24, inode=13, rec_len=7952, size=80 fake=0 [ 65.528829][ T3088] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #11: comm syz-executor: directory missing '.' [ 65.542804][ T5692] EXT4-fs (loop3): Remounting filesystem read-only [ 65.554237][ T3088] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #11: comm syz-executor: directory missing '.' [ 65.578000][ T5711] netlink: 'syz.1.864': attribute type 1 has an invalid length. [ 65.621390][ T55] kworker/u8:4: attempt to access beyond end of device [ 65.621390][ T55] loop4: rw=1, sector=224, nr_sectors = 2 limit=96 [ 65.634714][ T55] Buffer I/O error on device loop4, logical block 112 [ 65.734208][ T5712] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34 sclass=netlink_tcpdiag_socket pid=5712 comm=syz.1.864 [ 65.750979][ T50] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.765250][ T5716] usb usb5: usbfs: process 5716 (syz.3.865) did not claim interface 0 before use [ 65.776274][ T55] kworker/u8:4: attempt to access beyond end of device [ 65.776274][ T55] loop4: rw=1, sector=262, nr_sectors = 2 limit=96 [ 65.789634][ T55] Buffer I/O error on device loop4, logical block 131 [ 65.816485][ T5712] netlink: 4 bytes leftover after parsing attributes in process `syz.1.864'. [ 65.862763][ T50] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.876162][ T5663] kmmpd-loop4: attempt to access beyond end of device [ 65.876162][ T5663] loop4: rw=14337, sector=128, nr_sectors = 2 limit=96 [ 65.889730][ T5663] Buffer I/O error on dev loop4, logical block 64, lost sync page write [ 65.962975][ T50] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.039190][ T50] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.129237][ T50] bridge_slave_1: left allmulticast mode [ 66.134953][ T50] bridge_slave_1: left promiscuous mode [ 66.140616][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.151158][ T50] bridge_slave_0: left allmulticast mode [ 66.157129][ T50] bridge_slave_0: left promiscuous mode [ 66.162921][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.198072][ T5743] loop3: detected capacity change from 0 to 164 [ 66.233084][ T5743] Unable to read rock-ridge attributes [ 66.238812][ T5743] isofs_fill_super: root inode is not a directory. Corrupted media? [ 66.358542][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 66.369751][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 66.379967][ T50] bond0 (unregistering): Released all slaves [ 66.432723][ T5719] chnl_net:caif_netlink_parms(): no params data found [ 66.478731][ T5753] loop3: detected capacity change from 0 to 512 [ 66.495783][ T5753] EXT4-fs: Ignoring removed orlov option [ 66.521111][ T50] hsr_slave_0: left promiscuous mode [ 66.528123][ T50] hsr_slave_1: left promiscuous mode [ 66.530644][ T5753] ext4 filesystem being mounted at /201/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.544056][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 66.551580][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 66.559623][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 66.567137][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 66.576226][ T50] veth1_macvtap: left promiscuous mode [ 66.581725][ T50] veth0_macvtap: left promiscuous mode [ 66.587285][ T50] veth1_vlan: left promiscuous mode [ 66.592537][ T50] veth0_vlan: left promiscuous mode [ 66.598652][ T5753] hub 9-0:1.0: USB hub found [ 66.605545][ T5753] hub 9-0:1.0: 8 ports detected [ 66.622307][ T5753] EXT4-fs (loop3): shut down requested (0) [ 66.628198][ T29] kauditd_printk_skb: 26 callbacks suppressed [ 66.628287][ T29] audit: type=1400 audit(1720573457.627:362): avc: denied { ioctl } for pid=5748 comm="syz.3.874" path="/201/file0/memory.numa_stat" dev="loop3" ino=18 ioctlcmd=0x587d scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 66.667463][ T5753] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 66.678112][ T5753] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 66.688156][ T29] audit: type=1400 audit(1720573457.692:363): avc: denied { mounton } for pid=5748 comm="syz.3.874" path="/201/file0/file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 66.713127][ T5753] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 66.732786][ T5753] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 66.756629][ T50] team0 (unregistering): Port device team_slave_1 removed [ 66.767099][ T50] team0 (unregistering): Port device team_slave_0 removed [ 66.804135][ T5719] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.811273][ T5719] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.818526][ T5719] bridge_slave_0: entered allmulticast mode [ 66.826135][ T5719] bridge_slave_0: entered promiscuous mode [ 66.834824][ T5719] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.842234][ T5719] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.849418][ T5719] bridge_slave_1: entered allmulticast mode [ 66.855930][ T5719] bridge_slave_1: entered promiscuous mode [ 66.882492][ T5719] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.893856][ T5719] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.924471][ T3082] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=11 [ 66.934487][ T5719] team0: Port device team_slave_0 added [ 66.940419][ T3082] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=11 [ 66.950431][ T5719] team0: Port device team_slave_1 added [ 66.956187][ T3082] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=11 [ 66.970215][ T3082] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=11 [ 66.979355][ T3082] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=11 [ 66.993971][ T5719] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.000965][ T5719] 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. [ 67.026955][ T5719] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.033684][ T3082] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=11 [ 67.039453][ T5719] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.053154][ T5719] 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. [ 67.059282][ T3082] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=11 [ 67.079086][ T5719] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.098492][ T3082] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=11 [ 67.107695][ T29] audit: type=1400 audit(1720573458.074:364): avc: denied { rmdir } for pid=3082 comm="syz-executor" name="lost+found" dev="loop3" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 67.161390][ T29] audit: type=1326 audit(1720573458.140:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5795 comm="syz.2.880" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f721c064bd9 code=0x7ffc0000 [ 67.185103][ T29] audit: type=1326 audit(1720573458.140:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5795 comm="syz.2.880" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f721c064bd9 code=0x7ffc0000 [ 67.208423][ T29] audit: type=1326 audit(1720573458.140:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5795 comm="syz.2.880" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f721c064bd9 code=0x7ffc0000 [ 67.232119][ T29] audit: type=1326 audit(1720573458.140:368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5795 comm="syz.2.880" exe="/root/syz-executor" sig=0 arch=c000003e syscall=333 compat=0 ip=0x7f721c064bd9 code=0x7ffc0000 [ 67.255446][ T29] audit: type=1326 audit(1720573458.140:369): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5795 comm="syz.2.880" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f721c064bd9 code=0x7ffc0000 [ 67.279016][ T29] audit: type=1326 audit(1720573458.140:370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5795 comm="syz.2.880" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f721c064bd9 code=0x7ffc0000 [ 67.312581][ T29] audit: type=1400 audit(1720573458.273:371): avc: denied { read } for pid=5795 comm="syz.2.880" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 67.342632][ T5719] hsr_slave_0: entered promiscuous mode [ 67.349110][ T5719] hsr_slave_1: entered promiscuous mode [ 67.733739][ T11] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.913788][ T11] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.967398][ T11] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.981625][ T5798] chnl_net:caif_netlink_parms(): no params data found [ 68.018844][ T5837] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 68.066156][ T11] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.142340][ T5798] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.149438][ T5798] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.157954][ T5798] bridge_slave_0: entered allmulticast mode [ 68.164626][ T5798] bridge_slave_0: entered promiscuous mode [ 68.171435][ T5719] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 68.184998][ T5798] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.192101][ T5798] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.201374][ T5798] bridge_slave_1: entered allmulticast mode [ 68.208946][ T5798] bridge_slave_1: entered promiscuous mode [ 68.222009][ T5719] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 68.241883][ T5798] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.252610][ T5798] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.261810][ T5719] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 68.293726][ T5719] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 68.314651][ T5798] team0: Port device team_slave_0 added [ 68.325576][ T5798] team0: Port device team_slave_1 added [ 68.360612][ T11] bridge_slave_1: left allmulticast mode [ 68.366365][ T11] bridge_slave_1: left promiscuous mode [ 68.372113][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.391992][ T11] bridge_slave_0: left allmulticast mode [ 68.397841][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.431832][ T11] xfrm0: left promiscuous mode [ 68.468999][ T11] team0: Port device vlan2 removed [ 68.529576][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 68.541216][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 68.551692][ T11] bond0 (unregistering): Released all slaves [ 68.589110][ T5798] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.596090][ T5798] 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. [ 68.622183][ T5798] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.643264][ T5798] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.650230][ T5798] 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. [ 68.676319][ T5798] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.764448][ T5875] bond1: entered promiscuous mode [ 68.769656][ T5875] bond1: entered allmulticast mode [ 68.775582][ T5875] 8021q: adding VLAN 0 to HW filter on device bond1 [ 68.786136][ T5798] hsr_slave_0: entered promiscuous mode [ 68.792459][ T5798] hsr_slave_1: entered promiscuous mode [ 68.800404][ T5798] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.815962][ T5798] Cannot create hsr debugfs directory [ 68.824146][ T11] hsr_slave_0: left promiscuous mode [ 68.834679][ T11] hsr_slave_1: left promiscuous mode [ 68.841543][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 68.849049][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 68.860022][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 68.867476][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 68.878440][ T11] veth1_macvtap: left promiscuous mode [ 68.884003][ T11] veth0_macvtap: left promiscuous mode [ 68.889552][ T11] veth1_vlan: left promiscuous mode [ 69.020816][ T11] team0 (unregistering): Port device team_slave_1 removed [ 69.040773][ T11] team0 (unregistering): Port device team_slave_0 removed [ 69.089120][ T5719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.096407][ T5892] netlink: 4 bytes leftover after parsing attributes in process `syz.1.894'. [ 69.156446][ T5719] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.194652][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.201748][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.234487][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.241581][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.276765][ T5719] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.287140][ T5719] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.407181][ T5719] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.597889][ T5719] veth0_vlan: entered promiscuous mode [ 69.619816][ T5719] veth1_vlan: entered promiscuous mode [ 69.652059][ T5719] veth0_macvtap: entered promiscuous mode [ 69.733621][ T5798] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 69.751448][ T5798] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 69.767419][ T5798] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 69.791893][ T5798] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 69.801964][ T5719] veth1_macvtap: entered promiscuous mode [ 69.852172][ T5798] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.866192][ T5798] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.897439][ T5798] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.907834][ T5798] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.988032][ T5719] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.998626][ T5719] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.008435][ T5719] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.018897][ T5719] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.028724][ T5719] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.039130][ T5719] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.120432][ T5719] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.130084][ T3146] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.137170][ T3146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.153732][ T3146] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.160966][ T3146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.188285][ T5971] loop1: detected capacity change from 0 to 512 [ 70.216119][ T5719] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.226700][ T5719] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.236746][ T5719] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.247244][ T5719] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.257088][ T5719] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.267608][ T5719] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.287746][ T5971] EXT4-fs mount: 46 callbacks suppressed [ 70.287762][ T5971] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.314211][ T5971] ext4 filesystem being mounted at /189/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.342842][ T5719] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.357383][ T5798] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.368578][ T5719] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.377436][ T5719] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.386236][ T5719] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.394930][ T5719] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.403741][ T5971] loop1: detected capacity change from 512 to 0 [ 70.410533][ T5986] syz.1.899: attempt to access beyond end of device [ 70.410533][ T5986] loop1: rw=12288, sector=88, nr_sectors = 4 limit=0 [ 70.424946][ T5986] EXT4-fs error (device loop1): __ext4_find_entry:1684: inode #2: comm syz.1.899: reading directory lblock 0 [ 70.444880][ T5986] syz.1.899: attempt to access beyond end of device [ 70.444880][ T5986] loop1: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 70.458117][ T5986] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 70.472505][ T5986] EXT4-fs (loop1): I/O error while writing superblock [ 70.484513][ T5971] netlink: 32 bytes leftover after parsing attributes in process `syz.1.899'. [ 70.533895][ T5971] syz.1.899: attempt to access beyond end of device [ 70.533895][ T5971] loop1: rw=12288, sector=88, nr_sectors = 4 limit=0 [ 70.590590][ T5971] EXT4-fs error (device loop1): __ext4_find_entry:1684: inode #2: comm syz.1.899: reading directory lblock 0 [ 70.641497][ T5971] syz.1.899: attempt to access beyond end of device [ 70.641497][ T5971] loop1: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 70.654750][ T5971] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 70.664311][ T5971] EXT4-fs (loop1): I/O error while writing superblock [ 70.671142][ T5997] syz.1.899: attempt to access beyond end of device [ 70.671142][ T5997] loop1: rw=12288, sector=88, nr_sectors = 4 limit=0 [ 70.696242][ T5997] EXT4-fs error (device loop1): __ext4_find_entry:1684: inode #2: comm syz.1.899: reading directory lblock 0 [ 70.736910][ T5997] syz.1.899: attempt to access beyond end of device [ 70.736910][ T5997] loop1: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 70.750199][ T5997] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 70.764580][ T6007] loop4: detected capacity change from 0 to 512 [ 70.771192][ T5997] EXT4-fs (loop1): I/O error while writing superblock [ 70.778094][ T5971] syz.1.899: attempt to access beyond end of device [ 70.778094][ T5971] loop1: rw=12288, sector=88, nr_sectors = 4 limit=0 [ 70.794685][ T6001] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 70.812106][ T6007] EXT4-fs warning (device loop4): ext4_enable_quotas:7078: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 70.822790][ T5971] EXT4-fs error (device loop1): __ext4_find_entry:1684: inode #2: comm syz.1.899: reading directory lblock 0 [ 70.826950][ T6007] EXT4-fs (loop4): mount failed [ 70.845517][ T5971] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 70.846006][ T5798] veth0_vlan: entered promiscuous mode [ 70.858529][ T5971] EXT4-fs (loop1): I/O error while writing superblock [ 70.866485][ T5986] EXT4-fs error (device loop1): __ext4_find_entry:1684: inode #2: comm syz.1.899: reading directory lblock 0 [ 70.883896][ T5986] bio_check_eod: 2 callbacks suppressed [ 70.883922][ T5986] syz.1.899: attempt to access beyond end of device [ 70.883922][ T5986] loop1: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 70.884784][ T5798] veth1_vlan: entered promiscuous mode [ 70.889534][ T5986] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 70.918826][ T5986] EXT4-fs (loop1): I/O error while writing superblock [ 70.925741][ T5971] syz.1.899: attempt to access beyond end of device [ 70.925741][ T5971] loop1: rw=12288, sector=88, nr_sectors = 4 limit=0 [ 70.954362][ T5971] EXT4-fs error (device loop1): __ext4_find_entry:1684: inode #2: comm syz.1.899: reading directory lblock 0 [ 70.959897][ T5798] veth0_macvtap: entered promiscuous mode [ 70.972006][ T5971] syz.1.899: attempt to access beyond end of device [ 70.972006][ T5971] loop1: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 70.985251][ T5971] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 70.998150][ T5798] veth1_macvtap: entered promiscuous mode [ 70.999329][ T5971] EXT4-fs (loop1): I/O error while writing superblock [ 71.022203][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.032742][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.042620][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.053033][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.062886][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.073371][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.083285][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.093825][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.106013][ T5798] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.116506][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.127265][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.137200][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.147699][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.157546][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.168131][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.178686][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.189159][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.200789][ T5798] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.209121][ T3081] syz-executor: attempt to access beyond end of device [ 71.209121][ T3081] loop1: rw=12288, sector=88, nr_sectors = 4 limit=0 [ 71.209546][ T5798] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.231598][ T5798] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.240503][ T5798] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.249384][ T5798] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.264119][ T4808] syz.1.534: attempt to access beyond end of device [ 71.264119][ T4808] loop1: rw=524288, sector=140, nr_sectors = 4 limit=0 [ 71.281120][ T4808] syz.1.534: attempt to access beyond end of device [ 71.281120][ T4808] loop1: rw=524288, sector=144, nr_sectors = 4 limit=0 [ 71.294703][ T4808] syz.1.534: attempt to access beyond end of device [ 71.294703][ T4808] loop1: rw=12288, sector=136, nr_sectors = 4 limit=0 [ 71.309783][ T4808] EXT4-fs error (device loop1): ext4_get_inode_loc:4495: inode #2: block 34: comm syz.1.534: unable to read itable block [ 71.322527][ T4808] syz.1.534: attempt to access beyond end of device [ 71.322527][ T4808] loop1: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 71.335754][ T4808] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 71.345835][ T4808] EXT4-fs (loop1): I/O error while writing superblock [ 71.352646][ T4808] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5731: IO failure [ 71.382264][ T4808] syz.1.534: attempt to access beyond end of device [ 71.382264][ T4808] loop1: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 71.395535][ T4808] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 71.404757][ T4808] EXT4-fs (loop1): I/O error while writing superblock [ 71.411710][ T4808] EXT4-fs error (device loop1): ext4_dirty_inode:5935: inode #2: comm syz.1.534: mark_inode_dirty error [ 71.423381][ T4808] syz.1.534: attempt to access beyond end of device [ 71.423381][ T4808] loop1: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 71.436713][ T4808] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 71.445045][ T4808] EXT4-fs (loop1): I/O error while writing superblock [ 71.451934][ T3634] EXT4-fs error (device loop1): __ext4_get_inode_loc_noinmem:4480: inode #3: block 34: comm kworker/u8:12: unable to read itable block [ 71.504094][ T6028] loop3: detected capacity change from 0 to 512 [ 71.510078][ T3634] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 71.520317][ T3634] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 71.530608][ T3634] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 71.541889][ T6028] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.558381][ T6028] ext4 filesystem being mounted at /3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.563664][ T4808] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 71.600483][ T5974] Buffer I/O error on dev loop1, logical block 12, lost sync page write [ 71.626236][ T5798] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.644575][ T3668] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.669287][ T6041] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pid=6041 comm=syz.0.913 [ 71.716077][ T3668] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.801022][ T3668] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.857059][ T3668] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.961035][ T6069] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 71.984203][ T3668] bridge_slave_1: left allmulticast mode [ 71.989912][ T3668] bridge_slave_1: left promiscuous mode [ 71.995716][ T3668] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.004318][ T3668] bridge_slave_0: left allmulticast mode [ 72.010038][ T3668] bridge_slave_0: left promiscuous mode [ 72.015701][ T3668] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.133398][ T3668] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 72.145821][ T3668] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 72.156463][ T3668] bond0 (unregistering): Released all slaves [ 72.166724][ T3668] bond1 (unregistering): Released all slaves [ 72.200731][ T29] kauditd_printk_skb: 55 callbacks suppressed [ 72.200745][ T29] audit: type=1400 audit(1720573463.011:426): avc: denied { egress } for pid=50 comm="kworker/u8:3" saddr=fe80::1b daddr=ff02::16 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 72.230460][ T29] audit: type=1400 audit(1720573463.011:427): avc: denied { sendto } for pid=50 comm="kworker/u8:3" saddr=fe80::1b daddr=ff02::16 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:node_t tclass=node permissive=1 [ 72.283383][ T6043] chnl_net:caif_netlink_parms(): no params data found [ 72.348444][ T6043] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.355561][ T6043] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.362774][ T6043] bridge_slave_0: entered allmulticast mode [ 72.370895][ T6043] bridge_slave_0: entered promiscuous mode [ 72.377853][ T6043] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.385054][ T6043] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.392831][ T6043] bridge_slave_1: entered allmulticast mode [ 72.399361][ T6043] bridge_slave_1: entered promiscuous mode [ 72.410671][ T3668] hsr_slave_0: left promiscuous mode [ 72.417539][ T3668] hsr_slave_1: left promiscuous mode [ 72.424874][ T3668] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.432326][ T3668] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.450036][ T3668] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.457540][ T3668] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.471197][ T3668] veth1_macvtap: left promiscuous mode [ 72.476850][ T3668] veth0_macvtap: left promiscuous mode [ 72.482354][ T3668] veth1_vlan: left promiscuous mode [ 72.487633][ T3668] veth0_vlan: left promiscuous mode [ 72.589113][ T3668] team0 (unregistering): Port device team_slave_1 removed [ 72.601012][ T3668] team0 (unregistering): Port device team_slave_0 removed [ 72.695116][ T6043] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.718364][ T6043] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.749749][ T29] audit: type=1400 audit(1720573463.554:428): avc: denied { setattr } for pid=6117 comm="syz.0.930" name="RXRPC" dev="sockfs" ino=14502 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 72.775262][ T29] audit: type=1400 audit(1720573463.554:429): avc: denied { getopt } for pid=6117 comm="syz.0.930" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 72.794696][ T29] audit: type=1400 audit(1720573463.554:430): avc: denied { ioctl } for pid=6117 comm="syz.0.930" path="socket:[14502]" dev="sockfs" ino=14502 ioctlcmd=0xf513 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 72.819582][ T29] audit: type=1400 audit(1720573463.554:431): avc: denied { ioctl } for pid=6117 comm="syz.0.930" path="socket:[14504]" dev="sockfs" ino=14504 ioctlcmd=0x671f scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 72.856906][ T6043] team0: Port device team_slave_0 added [ 72.864960][ T6043] team0: Port device team_slave_1 added [ 72.899609][ T6043] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.906580][ T6043] 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. [ 72.932855][ T6043] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.944204][ T6043] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.951355][ T6043] 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. [ 72.977970][ T6043] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.041472][ T29] audit: type=1326 audit(1720573463.840:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6136 comm="syz.0.938" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4be2922bd9 code=0x0 [ 73.090370][ T6043] hsr_slave_0: entered promiscuous mode [ 73.115830][ T6043] hsr_slave_1: entered promiscuous mode [ 73.132212][ T6043] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.139795][ T6043] Cannot create hsr debugfs directory [ 73.161333][ T6141] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 73.218011][ T29] audit: type=1400 audit(1720573464.018:433): avc: denied { checkpoint_restore } for pid=6156 comm="syz.3.941" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 73.319983][ T29] audit: type=1400 audit(1720573464.117:434): avc: denied { bind } for pid=6156 comm="syz.3.941" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 73.341736][ T6157] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 73.554592][ T6043] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 73.567269][ T6043] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 73.576869][ T6043] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 73.586123][ T6043] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 73.636030][ T6043] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.660795][ T6043] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.671102][ T3361] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.678225][ T3361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.705164][ T6043] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 73.715617][ T6043] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.730978][ T3157] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.738063][ T3157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.824572][ T6043] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.910908][ T29] audit: type=1400 audit(1720573464.711:435): avc: denied { listen } for pid=6221 comm="syz.4.946" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 73.996795][ T6043] veth0_vlan: entered promiscuous mode [ 74.022097][ T6043] veth1_vlan: entered promiscuous mode [ 74.058040][ T6043] veth0_macvtap: entered promiscuous mode [ 74.074980][ T6043] veth1_macvtap: entered promiscuous mode [ 74.102743][ T6043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.113452][ T6043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.123290][ T6043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.133850][ T6043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.143721][ T6043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.154164][ T6043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.164028][ T6043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.174592][ T6043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.186112][ T6043] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.233974][ T6043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.244522][ T6043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.254440][ T6043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.264890][ T6043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.274736][ T6043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.285368][ T6043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.295445][ T6043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.305963][ T6043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.320315][ T6043] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.366954][ T6043] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.375863][ T6043] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.384624][ T6043] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.393367][ T6043] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.564060][ T6289] netlink: 4 bytes leftover after parsing attributes in process `syz.1.953'. [ 74.759266][ T6292] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 75.742593][ T6329] loop1: detected capacity change from 0 to 1024 [ 75.804692][ T6329] 9pnet_fd: Insufficient options for proto=fd [ 75.847711][ T6333] netlink: 28 bytes leftover after parsing attributes in process `syz.4.971'. [ 76.574959][ T6346] netlink: 'syz.0.974': attribute type 10 has an invalid length. [ 76.591822][ T6346] team0: Port device netdevsim1 added [ 76.658238][ T6359] loop3: detected capacity change from 0 to 512 [ 76.686902][ T6359] EXT4-fs: Ignoring removed i_version option [ 76.694795][ T6359] EXT4-fs error (device loop3): __ext4_iget:4906: inode #11: block 1: comm syz.3.980: invalid block [ 76.727800][ T6359] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz.3.980: couldn't read orphan inode 11 (err -117) [ 76.778006][ T6359] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.877718][ T6373] netlink: 4 bytes leftover after parsing attributes in process `syz.1.983'. [ 76.889650][ T5798] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.058957][ T6379] FAULT_INJECTION: forcing a failure. [ 77.058957][ T6379] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 77.072115][ T6379] CPU: 1 PID: 6379 Comm: syz.3.986 Not tainted 6.10.0-rc7-syzkaller-00012-g34afb82a3c67 #0 [ 77.082192][ T6379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 77.092243][ T6379] Call Trace: [ 77.095529][ T6379] [ 77.098454][ T6379] dump_stack_lvl+0xf2/0x150 [ 77.103050][ T6379] dump_stack+0x15/0x20 [ 77.107213][ T6379] should_fail_ex+0x229/0x230 [ 77.112042][ T6379] should_fail+0xb/0x10 [ 77.116220][ T6379] should_fail_usercopy+0x1a/0x20 [ 77.121256][ T6379] _copy_from_user+0x1e/0xd0 [ 77.125958][ T6379] copy_msghdr_from_user+0x54/0x2a0 [ 77.131289][ T6379] __sys_sendmsg+0x17d/0x280 [ 77.135887][ T6379] __x64_sys_sendmsg+0x46/0x50 [ 77.140664][ T6379] x64_sys_call+0xb25/0x2d70 [ 77.145264][ T6379] do_syscall_64+0xc9/0x1c0 [ 77.149803][ T6379] ? clear_bhb_loop+0x55/0xb0 [ 77.154525][ T6379] ? clear_bhb_loop+0x55/0xb0 [ 77.159222][ T6379] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.165124][ T6379] RIP: 0033:0x7f4fb7127bd9 [ 77.169591][ T6379] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 77.189238][ T6379] RSP: 002b:00007f4fb63a9048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.197779][ T6379] RAX: ffffffffffffffda RBX: 00007f4fb72b5f60 RCX: 00007f4fb7127bd9 [ 77.205833][ T6379] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 77.213868][ T6379] RBP: 00007f4fb63a90a0 R08: 0000000000000000 R09: 0000000000000000 [ 77.221863][ T6379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 77.229922][ T6379] R13: 000000000000004d R14: 00007f4fb72b5f60 R15: 00007fffb1739678 [ 77.237895][ T6379] [ 77.394132][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 77.394145][ T29] audit: type=1400 audit(1720573468.172:440): avc: denied { read } for pid=6392 comm="syz.3.991" name="usbmon0" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 77.424163][ T29] audit: type=1400 audit(1720573468.172:441): avc: denied { open } for pid=6392 comm="syz.3.991" path="/dev/usbmon0" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 77.459179][ T29] audit: type=1326 audit(1720573468.231:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6392 comm="syz.3.991" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4fb7127bd9 code=0x0 [ 77.615945][ T6394] 9pnet: Could not find request transport: fd [ 77.626523][ T29] audit: type=1326 audit(1720573468.401:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6392 comm="syz.3.991" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4fb7127bd9 code=0x0 [ 78.154714][ T6402] chnl_net:caif_netlink_parms(): no params data found [ 78.166230][ T6421] loop4: detected capacity change from 0 to 512 [ 78.184799][ T6421] Quota error (device loop4): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 78.194978][ T6421] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 78.204926][ T6421] EXT4-fs error (device loop4): ext4_acquire_dquot:6860: comm syz.4.996: Failed to acquire dquot type 1 [ 78.217218][ T40] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.228176][ T6421] EXT4-fs (loop4): 1 truncate cleaned up [ 78.234272][ T6421] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.247686][ T6421] ext4 filesystem being mounted at /30/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.264553][ T6429] xt_hashlimit: invalid interval [ 78.273610][ T6421] FAULT_INJECTION: forcing a failure. [ 78.273610][ T6421] name failslab, interval 1, probability 0, space 0, times 0 [ 78.286323][ T6421] CPU: 1 PID: 6421 Comm: syz.4.996 Not tainted 6.10.0-rc7-syzkaller-00012-g34afb82a3c67 #0 [ 78.296281][ T6421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 78.306313][ T6421] Call Trace: [ 78.309572][ T6421] [ 78.312487][ T6421] dump_stack_lvl+0xf2/0x150 [ 78.317078][ T6421] dump_stack+0x15/0x20 [ 78.321304][ T6421] should_fail_ex+0x229/0x230 [ 78.325969][ T6421] ? io_cqring_event_overflow+0x5a/0x300 [ 78.331592][ T6421] __should_failslab+0x92/0xa0 [ 78.336403][ T6421] should_failslab+0x9/0x20 [ 78.340910][ T6421] __kmalloc_noprof+0xa5/0x370 [ 78.345797][ T6421] io_cqring_event_overflow+0x5a/0x300 [ 78.351318][ T6421] io_req_cqe_overflow+0x89/0xb0 [ 78.356304][ T6421] __io_submit_flush_completions+0x36f/0xa00 [ 78.362353][ T6421] io_submit_sqes+0xe91/0x1080 [ 78.367134][ T6421] ? __rcu_read_unlock+0x4e/0x70 [ 78.372137][ T6421] ? xa_load+0xb9/0xe0 [ 78.376205][ T6421] __se_sys_io_uring_enter+0x1c6/0x15a0 [ 78.381735][ T6421] ? __fget_files+0x1da/0x210 [ 78.386409][ T6421] ? fput+0x13b/0x180 [ 78.390384][ T6421] ? ksys_write+0x178/0x1b0 [ 78.394901][ T6421] __x64_sys_io_uring_enter+0x78/0x90 [ 78.400321][ T6421] x64_sys_call+0x25ab/0x2d70 [ 78.405119][ T6421] do_syscall_64+0xc9/0x1c0 [ 78.409621][ T6421] ? clear_bhb_loop+0x55/0xb0 [ 78.414280][ T6421] ? clear_bhb_loop+0x55/0xb0 [ 78.418957][ T6421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.424837][ T6421] RIP: 0033:0x7f21808e5bd9 [ 78.429354][ T6421] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 78.448988][ T6421] RSP: 002b:00007f217fb67048 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 78.457390][ T6421] RAX: ffffffffffffffda RBX: 00007f2180a73f60 RCX: 00007f21808e5bd9 [ 78.465344][ T6421] RDX: 0000000000000000 RSI: 0000000000000054 RDI: 0000000000000005 [ 78.473297][ T6421] RBP: 00007f217fb670a0 R08: 0000000000000000 R09: 0000000000000000 [ 78.481248][ T6421] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 78.489284][ T6421] R13: 000000000000000b R14: 00007f2180a73f60 R15: 00007ffc12a3fac8 [ 78.497311][ T6421] [ 78.504883][ T40] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.525639][ T29] audit: type=1400 audit(1720573469.288:444): avc: denied { unlink } for pid=2767 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 78.554742][ T6402] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.561856][ T6402] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.587627][ T5719] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.592336][ T29] audit: type=1400 audit(1720573469.358:445): avc: denied { read } for pid=6431 comm="syz.0.998" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 78.614292][ T6402] bridge_slave_0: entered allmulticast mode [ 78.623459][ T6402] bridge_slave_0: entered promiscuous mode [ 78.630295][ T6402] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.637491][ T6402] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.644950][ T6402] bridge_slave_1: entered allmulticast mode [ 78.652018][ T6402] bridge_slave_1: entered promiscuous mode [ 78.660874][ T40] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.714009][ T6402] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.729791][ T6402] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.751047][ T6402] team0: Port device team_slave_0 added [ 78.757684][ T6402] team0: Port device team_slave_1 added [ 78.799286][ T40] bridge_slave_1: left allmulticast mode [ 78.805012][ T40] bridge_slave_1: left promiscuous mode [ 78.810655][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.818727][ T40] bridge_slave_0: left allmulticast mode [ 78.824426][ T40] bridge_slave_0: left promiscuous mode [ 78.830114][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.925462][ T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.935582][ T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.945861][ T40] bond0 (unregistering): Released all slaves [ 78.959749][ T6402] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.966766][ T6402] 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. [ 78.992736][ T6402] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.004897][ T6402] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.011847][ T6402] 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. [ 79.037954][ T6402] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.094338][ T6402] hsr_slave_0: entered promiscuous mode [ 79.100628][ T6402] hsr_slave_1: entered promiscuous mode [ 79.106743][ T6402] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.115187][ T6402] Cannot create hsr debugfs directory [ 79.127547][ T40] hsr_slave_0: left promiscuous mode [ 79.134782][ T40] hsr_slave_1: left promiscuous mode [ 79.140625][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.148461][ T40] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.157632][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.165093][ T40] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.173778][ T40] veth1_macvtap: left promiscuous mode [ 79.179272][ T40] veth0_macvtap: left promiscuous mode [ 79.184893][ T40] veth1_vlan: left promiscuous mode [ 79.190122][ T40] veth0_vlan: left promiscuous mode [ 79.261462][ T40] team0 (unregistering): Port device team_slave_1 removed [ 79.271962][ T40] team0 (unregistering): Port device team_slave_0 removed [ 79.396894][ T6447] chnl_net:caif_netlink_parms(): no params data found [ 79.445716][ T6447] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.453026][ T6447] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.460882][ T6492] mmap: syz.0.1005 (6492) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 79.473259][ T6447] bridge_slave_0: entered allmulticast mode [ 79.482280][ T6447] bridge_slave_0: entered promiscuous mode [ 79.491040][ T29] audit: type=1400 audit(1720573470.256:446): avc: denied { write } for pid=6491 comm="syz.0.1005" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 79.514963][ T6447] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.522125][ T6447] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.539678][ T6447] bridge_slave_1: entered allmulticast mode [ 79.546612][ T6447] bridge_slave_1: entered promiscuous mode [ 79.565989][ T29] audit: type=1400 audit(1720573470.336:447): avc: denied { setattr } for pid=6497 comm="syz.0.1006" name="SCTPv6" dev="sockfs" ino=15314 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 79.612240][ T6447] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.641296][ T6447] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.666560][ T6501] lo speed is unknown, defaulting to 1000 [ 79.695276][ T6447] team0: Port device team_slave_0 added [ 79.701825][ T6447] team0: Port device team_slave_1 added [ 79.713209][ T6501] lo speed is unknown, defaulting to 1000 [ 79.720091][ T6501] lo speed is unknown, defaulting to 1000 [ 79.759601][ T40] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.761063][ T6501] infiniband syz0: set active [ 79.774707][ T6501] infiniband syz0: added lo [ 79.796028][ T3161] lo speed is unknown, defaulting to 1000 [ 79.796355][ T6447] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.808852][ T6447] 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. [ 79.817075][ T6501] RDS/IB: syz0: added [ 79.834912][ T6447] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.839787][ T6501] smc: adding ib device syz0 with port count 1 [ 79.855858][ T6501] smc: ib device syz0 port 1 has pnetid [ 79.862926][ T6447] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.869928][ T6447] 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. [ 79.895908][ T6447] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.916699][ T40] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.927593][ T3161] lo speed is unknown, defaulting to 1000 [ 79.933376][ T6501] lo speed is unknown, defaulting to 1000 [ 79.970613][ T6447] hsr_slave_0: entered promiscuous mode [ 79.980166][ T6447] hsr_slave_1: entered promiscuous mode [ 79.987399][ T6447] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.995090][ T6447] Cannot create hsr debugfs directory [ 80.014770][ T40] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.028023][ T6505] lo speed is unknown, defaulting to 1000 [ 80.028040][ T6402] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 80.043068][ T6402] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 80.068823][ T6402] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 80.085477][ T40] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.113019][ T6402] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 80.124972][ T6501] lo speed is unknown, defaulting to 1000 [ 80.206084][ T6501] lo speed is unknown, defaulting to 1000 [ 80.244334][ T40] bridge_slave_1: left allmulticast mode [ 80.250124][ T40] bridge_slave_1: left promiscuous mode [ 80.255786][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.297091][ T40] bridge_slave_0: left allmulticast mode [ 80.302770][ T40] bridge_slave_0: left promiscuous mode [ 80.308589][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.509349][ T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.522355][ T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.533034][ T40] bond0 (unregistering): Released all slaves [ 80.565770][ T6402] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.585781][ T6402] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.605820][ T6501] lo speed is unknown, defaulting to 1000 [ 80.624798][ T3146] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.631902][ T3146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.713894][ T3146] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.721147][ T3146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.741161][ T6501] lo speed is unknown, defaulting to 1000 [ 80.797988][ T6501] lo speed is unknown, defaulting to 1000 [ 80.858596][ T6402] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.873603][ T6501] lo speed is unknown, defaulting to 1000 [ 80.953241][ T40] hsr_slave_0: left promiscuous mode [ 80.960742][ T40] hsr_slave_1: left promiscuous mode [ 80.967851][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.975418][ T40] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.987279][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.994711][ T40] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 81.005244][ T40] veth1_macvtap: left promiscuous mode [ 81.010955][ T40] veth0_macvtap: left promiscuous mode [ 81.016710][ T40] veth1_vlan: left promiscuous mode [ 81.018077][ T6595] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31248 sclass=netlink_route_socket pid=6595 comm=syz.0.1016 [ 81.021964][ T40] veth0_vlan: left promiscuous mode [ 81.061969][ T6597] loop0: detected capacity change from 0 to 512 [ 81.085501][ T6597] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 81.094103][ T6597] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 81.121505][ T6597] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 81.165329][ T40] team0 (unregistering): Port device team_slave_1 removed [ 81.180435][ T40] team0 (unregistering): Port device team_slave_0 removed [ 81.261393][ T6402] veth0_vlan: entered promiscuous mode [ 81.271592][ T6610] netlink: 'syz.4.1023': attribute type 11 has an invalid length. [ 81.279532][ T6609] netlink: 'syz.4.1023': attribute type 11 has an invalid length. [ 81.290471][ T6447] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 81.301841][ T6402] veth1_vlan: entered promiscuous mode [ 81.309146][ T6447] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 81.320960][ T6447] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 81.342235][ T6447] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 81.347880][ T6618] loop0: detected capacity change from 0 to 128 [ 81.362234][ T6618] FAT-fs (loop0): Directory bread(block 393249) failed [ 81.372615][ T6618] FAT-fs (loop0): Directory bread(block 393250) failed [ 81.373420][ T6402] veth0_macvtap: entered promiscuous mode [ 81.385647][ T6618] FAT-fs (loop0): Directory bread(block 393251) failed [ 81.394642][ T6618] FAT-fs (loop0): Directory bread(block 393252) failed [ 81.400388][ T6402] veth1_macvtap: entered promiscuous mode [ 81.407460][ T6618] FAT-fs (loop0): Directory bread(block 393253) failed [ 81.414398][ T6618] FAT-fs (loop0): Directory bread(block 393254) failed [ 81.427464][ T6402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.437971][ T6402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.443147][ T6618] FAT-fs (loop0): Directory bread(block 393255) failed [ 81.448120][ T6402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.465237][ T6402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.466843][ T6618] FAT-fs (loop0): Directory bread(block 393256) failed [ 81.475199][ T6402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.492348][ T6402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.505670][ T6402] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.518298][ T6402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.528844][ T6402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.538725][ T6402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.549298][ T6402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.559122][ T6402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.569615][ T6402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.581469][ T6402] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.590323][ T6402] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.599119][ T6402] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.608062][ T6402] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.616750][ T6402] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.685061][ T6447] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.698438][ T6447] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.722219][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.729385][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.897815][ T6630] loop0: detected capacity change from 0 to 4096 [ 81.905658][ T6630] EXT4-fs: Ignoring removed nobh option [ 81.911272][ T6630] EXT4-fs: Ignoring removed i_version option [ 81.970515][ T6630] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.005249][ T4544] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.079495][ T6637] netlink: 'syz.1.1032': attribute type 8 has an invalid length. [ 82.093810][ T3159] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.100959][ T3159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.173131][ T6649] loop0: detected capacity change from 0 to 1024 [ 82.206529][ T6657] FAULT_INJECTION: forcing a failure. [ 82.206529][ T6657] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 82.219652][ T6657] CPU: 0 PID: 6657 Comm: syz.1.1037 Not tainted 6.10.0-rc7-syzkaller-00012-g34afb82a3c67 #0 [ 82.229727][ T6657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 82.239784][ T6657] Call Trace: [ 82.243069][ T6657] [ 82.245980][ T6657] dump_stack_lvl+0xf2/0x150 [ 82.250608][ T6657] dump_stack+0x15/0x20 [ 82.254896][ T6657] should_fail_ex+0x229/0x230 [ 82.259565][ T6657] should_fail+0xb/0x10 [ 82.263778][ T6657] should_fail_usercopy+0x1a/0x20 [ 82.268786][ T6657] copy_page_from_iter_atomic+0x22a/0xda0 [ 82.274570][ T6657] ? shmem_write_begin+0xa0/0x1c0 [ 82.279621][ T6657] ? shmem_write_begin+0x10c/0x1c0 [ 82.286648][ T6657] generic_perform_write+0x21a/0x410 [ 82.291945][ T6657] ? __pfx_shmem_write_end+0x10/0x10 [ 82.297223][ T6657] shmem_file_write_iter+0xc8/0xf0 [ 82.302317][ T6657] vfs_write+0x78f/0x900 [ 82.306546][ T6657] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 82.312419][ T6657] ksys_write+0xeb/0x1b0 [ 82.316661][ T6657] __x64_sys_write+0x42/0x50 [ 82.321272][ T6657] x64_sys_call+0x27ef/0x2d70 [ 82.325934][ T6657] do_syscall_64+0xc9/0x1c0 [ 82.330539][ T6657] ? clear_bhb_loop+0x55/0xb0 [ 82.335248][ T6657] ? clear_bhb_loop+0x55/0xb0 [ 82.339954][ T6657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.345867][ T6657] RIP: 0033:0x7ff7e36e775f [ 82.350262][ T6657] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 29 8c 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 7c 8c 02 00 48 [ 82.370044][ T6657] RSP: 002b:00007ff7e2969e00 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 82.378572][ T6657] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007ff7e36e775f [ 82.386594][ T6657] RDX: 0000000000020000 RSI: 00007ff7da54a000 RDI: 0000000000000005 [ 82.394730][ T6657] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000208 [ 82.402754][ T6657] R10: 0000000020000d02 R11: 0000000000000293 R12: 0000000000000005 [ 82.410711][ T6657] R13: 00007ff7e2969f00 R14: 00007ff7e2969ec0 R15: 00007ff7da54a000 [ 82.418847][ T6657] [ 82.450260][ T6657] loop1: detected capacity change from 0 to 256 [ 82.465478][ T6657] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 82.482602][ T6649] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.496831][ T6447] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.499119][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 82.499132][ T29] audit: type=1400 audit(1720573473.263:451): avc: denied { map } for pid=6648 comm="syz.0.1033" path="/111/file1/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 82.499238][ T29] audit: type=1400 audit(1720573473.263:452): avc: denied { execute } for pid=6648 comm="syz.0.1033" path="/111/file1/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 82.509579][ T6649] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 356 with max blocks 8 with error 28 [ 82.509606][ T6649] EXT4-fs (loop0): This should not happen!! Data will be lost [ 82.509606][ T6649] [ 82.509616][ T6649] EXT4-fs (loop0): Total free blocks count 0 [ 82.509626][ T6649] EXT4-fs (loop0): Free/Dirty block details [ 82.509636][ T6649] EXT4-fs (loop0): free_blocks=0 [ 82.509646][ T6649] EXT4-fs (loop0): dirty_blocks=0 [ 82.509654][ T6649] EXT4-fs (loop0): Block reservation details [ 82.509662][ T6649] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 82.647058][ T4544] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.706512][ T6447] veth0_vlan: entered promiscuous mode [ 82.716174][ T6447] veth1_vlan: entered promiscuous mode [ 82.753073][ T6447] veth0_macvtap: entered promiscuous mode [ 82.768782][ T6686] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1047'. [ 82.780978][ T6447] veth1_macvtap: entered promiscuous mode [ 82.829655][ T6447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.840205][ T6447] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.850049][ T6447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.860566][ T6447] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.870378][ T6447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.880876][ T6447] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.890867][ T6447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.901344][ T6447] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.915662][ T6447] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.931119][ T6689] 9pnet_fd: Insufficient options for proto=fd [ 82.987649][ T6685] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1043'. [ 83.022341][ T6447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.032837][ T6447] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.042862][ T6447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.053395][ T6447] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.063242][ T6447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.074031][ T6447] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.083905][ T6447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.094516][ T6447] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.105863][ T6447] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.113201][ T6692] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1049'. [ 83.149647][ T29] audit: type=1400 audit(1720573473.902:453): avc: denied { getopt } for pid=6701 comm="syz.2.1053" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 83.169430][ T29] audit: type=1400 audit(1720573473.902:454): avc: denied { ioctl } for pid=6701 comm="syz.2.1053" path="socket:[16709]" dev="sockfs" ino=16709 ioctlcmd=0x9411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 83.197986][ T6447] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.206832][ T6447] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.215542][ T6447] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.224311][ T6447] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.251434][ T6716] xt_recent: hitcount (14045) is larger than allowed maximum (255) [ 83.277089][ T29] audit: type=1400 audit(1720573474.032:455): avc: denied { read write } for pid=6717 comm="syz.1.1060" name="sg0" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 83.301177][ T29] audit: type=1400 audit(1720573474.032:456): avc: denied { open } for pid=6717 comm="syz.1.1060" path="/dev/sg0" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 83.308677][ T6718] usb usb8: usbfs: process 6718 (syz.1.1060) did not claim interface 0 before use [ 83.327359][ T29] audit: type=1400 audit(1720573474.032:457): avc: denied { ioctl } for pid=6717 comm="syz.1.1060" path="/dev/sg0" dev="devtmpfs" ino=111 ioctlcmd=0x2285 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 83.407542][ T6731] netlink: 32 bytes leftover after parsing attributes in process `syz.1.1064'. [ 83.415161][ T6728] loop3: detected capacity change from 0 to 2048 [ 83.463504][ T6728] Alternate GPT is invalid, using primary GPT. [ 83.468755][ T29] audit: type=1400 audit(1720573474.222:458): avc: denied { ioctl } for pid=6736 comm="syz.2.1067" path="socket:[16102]" dev="sockfs" ino=16102 ioctlcmd=0x8922 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 83.470013][ T6728] loop3: p2 p3 p7 [ 83.508381][ T6740] dvmrp0: entered allmulticast mode [ 83.522808][ T29] audit: type=1400 audit(1720573474.282:459): avc: denied { read write } for pid=6724 comm="syz.3.1004" name="loop3p2" dev="devtmpfs" ino=624 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 83.546074][ T29] audit: type=1400 audit(1720573474.282:460): avc: denied { open } for pid=6724 comm="syz.3.1004" path="/dev/loop3p2" dev="devtmpfs" ino=624 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 83.645674][ T4962] udevd[4962]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 83.661369][ T3072] udevd[3072]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 83.661796][ T6758] netlink: 'syz.0.1076': attribute type 10 has an invalid length. [ 83.684174][ T4963] udevd[4963]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 83.711602][ T6761] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 83.749029][ T6773] loop3: detected capacity change from 0 to 128 [ 83.762839][ T6769] loop4: detected capacity change from 0 to 128 [ 83.779492][ T6773] bio_check_eod: 14 callbacks suppressed [ 83.779584][ T6773] syz.3.1080: attempt to access beyond end of device [ 83.779584][ T6773] loop3: rw=0, sector=121, nr_sectors = 112 limit=128 [ 83.893802][ T6783] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1085'. [ 84.698719][ T6824] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1096'. [ 84.756183][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 84.825245][ T6777] syz.0.1081 (6777) used greatest stack depth: 7240 bytes left [ 84.884940][ T6846] loop0: detected capacity change from 0 to 1024 [ 84.905949][ T6847] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 84.924081][ T6846] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.003325][ T6860] netlink: 80 bytes leftover after parsing attributes in process `syz.3.1108'. [ 85.014891][ T6860] syz_tun: entered promiscuous mode [ 85.051508][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 85.087599][ T1799] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 4 with error 28 [ 85.099882][ T1799] EXT4-fs (loop0): This should not happen!! Data will be lost [ 85.099882][ T1799] [ 85.109688][ T1799] EXT4-fs (loop0): Total free blocks count 0 [ 85.115732][ T1799] EXT4-fs (loop0): Free/Dirty block details [ 85.121849][ T1799] EXT4-fs (loop0): free_blocks=0 [ 85.126857][ T1799] EXT4-fs (loop0): dirty_blocks=0 [ 85.131908][ T1799] EXT4-fs (loop0): Block reservation details [ 85.137877][ T1799] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 85.164125][ T4544] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.230926][ T6876] netlink: 'syz.3.1116': attribute type 1 has an invalid length. [ 85.360594][ T6901] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1122'. [ 85.374817][ T6901] vlan2: entered promiscuous mode [ 85.415639][ T6904] netlink: 'syz.1.1122': attribute type 2 has an invalid length. [ 85.589206][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 85.803159][ T6914] netlink: 148 bytes leftover after parsing attributes in process `syz.4.1127'. [ 85.843186][ C1] hrtimer: interrupt took 10644 ns [ 85.946981][ T6935] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1135'. [ 86.018898][ T6943] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 86.395683][ T6967] loop2: detected capacity change from 0 to 2048 [ 86.405389][ T6967] EXT4-fs (loop2): unsupported inode size: 32768 [ 86.411788][ T6967] EXT4-fs (loop2): blocksize: 2048 [ 86.458758][ T6979] loop0: detected capacity change from 0 to 2048 [ 86.474733][ T6979] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.552070][ T55] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 86.574961][ T55] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 86.587276][ T55] EXT4-fs (loop0): This should not happen!! Data will be lost [ 86.587276][ T55] [ 86.597680][ T55] EXT4-fs (loop0): Total free blocks count 0 [ 86.603983][ T55] EXT4-fs (loop0): Free/Dirty block details [ 86.610089][ T55] EXT4-fs (loop0): free_blocks=2415919104 [ 86.615945][ T55] EXT4-fs (loop0): dirty_blocks=16 [ 86.621256][ T55] EXT4-fs (loop0): Block reservation details [ 86.627242][ T55] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 86.645590][ T4544] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.672096][ T7006] loop2: detected capacity change from 0 to 256 [ 86.675429][ T7008] ipt_ECN: cannot use operation on non-tcp rule [ 86.736899][ T7013] FAULT_INJECTION: forcing a failure. [ 86.736899][ T7013] name failslab, interval 1, probability 0, space 0, times 0 [ 86.749592][ T7013] CPU: 0 PID: 7013 Comm: syz.3.1161 Not tainted 6.10.0-rc7-syzkaller-00012-g34afb82a3c67 #0 [ 86.759718][ T7013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 86.769862][ T7013] Call Trace: [ 86.773129][ T7013] [ 86.776036][ T7013] dump_stack_lvl+0xf2/0x150 [ 86.780635][ T7013] dump_stack+0x15/0x20 [ 86.784773][ T7013] should_fail_ex+0x229/0x230 [ 86.789529][ T7013] ? sctp_add_bind_addr+0x6f/0x1e0 [ 86.794628][ T7013] __should_failslab+0x92/0xa0 [ 86.799480][ T7013] should_failslab+0x9/0x20 [ 86.803967][ T7013] kmalloc_trace_noprof+0x4b/0x2a0 [ 86.809083][ T7013] sctp_add_bind_addr+0x6f/0x1e0 [ 86.814017][ T7013] sctp_copy_local_addr_list+0x19b/0x220 [ 86.819641][ T7013] sctp_copy_one_addr+0x83/0x410 [ 86.824704][ T7013] sctp_bind_addr_copy+0x81/0x2b0 [ 86.829793][ T7013] sctp_assoc_set_bind_addr_from_ep+0xc0/0xd0 [ 86.835929][ T7013] sctp_connect_new_asoc+0x1d0/0x3b0 [ 86.841259][ T7013] sctp_sendmsg+0xf05/0x1920 [ 86.845918][ T7013] ? __pfx_sctp_sendmsg+0x10/0x10 [ 86.850937][ T7013] inet_sendmsg+0xc5/0xd0 [ 86.855261][ T7013] __sock_sendmsg+0x102/0x180 [ 86.860007][ T7013] __sys_sendto+0x1e5/0x260 [ 86.864502][ T7013] __x64_sys_sendto+0x78/0x90 [ 86.869547][ T7013] x64_sys_call+0x16d7/0x2d70 [ 86.874307][ T7013] do_syscall_64+0xc9/0x1c0 [ 86.878824][ T7013] ? clear_bhb_loop+0x55/0xb0 [ 86.883568][ T7013] ? clear_bhb_loop+0x55/0xb0 [ 86.888233][ T7013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.894184][ T7013] RIP: 0033:0x7fa1ffdfebd9 [ 86.898616][ T7013] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 86.918321][ T7013] RSP: 002b:00007fa1ff080048 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 86.926768][ T7013] RAX: ffffffffffffffda RBX: 00007fa1fff8cf60 RCX: 00007fa1ffdfebd9 [ 86.934723][ T7013] RDX: 000000000000fef4 RSI: 0000000020000500 RDI: 0000000000000003 [ 86.942767][ T7013] RBP: 00007fa1ff0800a0 R08: 0000000020000100 R09: 000000000000001c [ 86.950725][ T7013] R10: 00000000000080fe R11: 0000000000000246 R12: 0000000000000002 [ 86.958808][ T7013] R13: 000000000000000b R14: 00007fa1fff8cf60 R15: 00007ffea2038a18 [ 86.966769][ T7013] [ 87.112051][ T7036] loop1: detected capacity change from 0 to 1024 [ 87.127745][ T7036] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 87.153100][ T7036] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.182158][ T6043] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.233641][ T4400] ================================================================== [ 87.240158][ T7061] netlink: 'syz.1.1178': attribute type 2 has an invalid length. [ 87.241725][ T4400] BUG: KCSAN: data-race in generic_fillattr / inode_set_ctime_current [ 87.257539][ T4400] [ 87.259847][ T4400] write to 0xffff88810224f5e0 of 8 bytes by task 3072 on cpu 0: [ 87.267458][ T4400] inode_set_ctime_current+0x38/0x50 [ 87.272737][ T4400] shmem_mknod+0x117/0x180 [ 87.277139][ T4400] shmem_create+0x34/0x40 [ 87.282322][ T4400] path_openat+0xdbc/0x1fa0 [ 87.286812][ T4400] do_filp_open+0xf7/0x200 [ 87.291214][ T4400] do_sys_openat2+0xab/0x120 [ 87.295786][ T4400] __x64_sys_openat+0xf3/0x120 [ 87.300533][ T4400] x64_sys_call+0x1057/0x2d70 [ 87.305198][ T4400] do_syscall_64+0xc9/0x1c0 [ 87.309691][ T4400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.315662][ T4400] [ 87.317969][ T4400] read to 0xffff88810224f5e0 of 8 bytes by task 4400 on cpu 1: [ 87.325495][ T4400] generic_fillattr+0x1e0/0x2f0 [ 87.330338][ T4400] shmem_getattr+0x17b/0x200 [ 87.334913][ T4400] vfs_getattr+0x19b/0x1e0 [ 87.339317][ T4400] vfs_statx+0x140/0x320 [ 87.343551][ T4400] vfs_fstatat+0xcd/0x100 [ 87.347870][ T4400] __se_sys_newfstatat+0x58/0x260 [ 87.352886][ T4400] __x64_sys_newfstatat+0x55/0x70 [ 87.357901][ T4400] x64_sys_call+0x1451/0x2d70 [ 87.362570][ T4400] do_syscall_64+0xc9/0x1c0 [ 87.367061][ T4400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.372941][ T4400] [ 87.375246][ T4400] value changed: 0x000000003b15b00d -> 0x000000000013739e [ 87.382332][ T4400] [ 87.384636][ T4400] Reported by Kernel Concurrency Sanitizer on: [ 87.390763][ T4400] CPU: 1 PID: 4400 Comm: udevd Not tainted 6.10.0-rc7-syzkaller-00012-g34afb82a3c67 #0 [ 87.400376][ T4400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 87.410413][ T4400] ================================================================== [ 87.427229][ T7062] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET.