last executing test programs: 4m30.678944546s ago: executing program 1 (id=1750): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000840)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@local}, {@in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4d5, 0x33}, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, {0x3}, {}, {0x0, 0x22}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x138}}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f000000b500), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000080)={0x15, 0x0, 0x40b, 0x9, 0xfffffffe, 0x81}) write$bt_hci(r3, 0x0, 0x6) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x10, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="1802000000c400000000000000000000850000003e00000095"], &(0x7f00000000c0)='GPL\x00', 0x1}, 0x94) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000001c0)={@ifindex, r4, 0x7}, 0xd) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f000000d040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000680)={0x34, r1, 0x8de13c6b70ae92c3, 0x41003, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x12}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x50}]}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000e40)='ns\x00') getdents64(r6, &(0x7f0000000e80)=""/4096, 0x1000) bpf$BPF_BTF_GET_NEXT_ID(0x14, 0x0, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x4, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0xa}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 4m30.449202755s ago: executing program 1 (id=1753): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x42002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, 0x0) 4m30.338333334s ago: executing program 1 (id=1754): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000540)=ANY=[@ANYBLOB="70000000000905030000000000000000000000000900010073797a21000000000c00048004000140000000003c0002000c00028005000100000000002c000180140003000000000000000000000000000000000014000400fe8000000000000000000000000000bb08000540"], 0x70}}, 0x0) 4m30.099368784s ago: executing program 1 (id=1756): sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)={[{@nodots}, {@nodots}, {}, {@dots}, {@nodots}, {@dots}, {@fat=@errors_remount}, {@nodots}, {@fat=@dos1xfloppy}, {@fat=@check_strict}, {@nodots}, {@dots}, {@nodots}, {@fat=@quiet}, {@dots}, {@fat=@sys_immutable}, {@nodots}, {@fat=@time_offset={'time_offset', 0x3d, 0x3cd}}, {@fat=@showexec}, {@dots}, {@fat=@check_normal}, {@nodots}]}, 0x1, 0x20e, &(0x7f0000000400)="$eJzs3T9rE2EYAPAnbdpcVKSbIAgnDjoVdXKsSAUxIFQy6CboZKZ2SV3a7+DiV/B7+QGkUxZ5Jd4lF9MkDaW5YP39lnvunve990/IJUuepHgWQz/ufIssa8TGXuzFoBE7sREjpwEAXCeDlOJnKqx7LgBAPZb4/P9V85QAgBV7++796+edzv5BnmcRZ6f9br9bHIv8y1ed/cf5HztVr7N+v7s5zj/Jp787DPNbcaPMPy365+P0dkR0t+PRgyI/zL1408n/7t+KjyteOwAAAAAAAAAAAAAAAAAAAAAArMu9yEeq+j6bEVHW99ndnc63y/o8xdlEfaCp+j3NuNssT6vyQOmkllUBAAAAAAAAAAAAAAAAAADAv+Xo+MvnD73ep8MqaEXE5JXmjDbzg0Z546UaXxzcvKL7zAs24nLd26MNbMzcw0VBo9yic6ksrnCB7dkv7jJBNFe44bUEeQ1jtRdub0rDYPa7YFQWY2737YhYPPrDg8tOfpBS6n2/f3h0HGlh4+oZ0arzgQQAAAAAAAAAAAAAAAAAAP+xiV99j329XRyztc0KAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOpV/f//MDh/ZWFwEhG34sLGo7G2IlvrWgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALi+fgcAAP//9DweRg==") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') mount$tmpfs(0x0, &(0x7f0000002040)='./file0\x00', &(0x7f0000002200), 0x1000000, &(0x7f0000000000)={[{@noswap}]}) lseek(r0, 0xfffd, 0x0) 4m29.570678164s ago: executing program 1 (id=1760): openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x8, 0x4}}]}}]}, 0x48}}, 0x20040084) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'syzkaller0\x00', 0x0}) r6 = socket$kcm(0x11, 0x3, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r7) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r8 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000a00)=@newtfilter={0x3c, 0x2c, 0xd27, 0x70bd28, 0x25dfdc00, {0x0, 0x0, 0x0, r5, {0x0, 0x4}, {}, {0x8, 0xfff2}}, [@filter_kind_options=@f_basic={{0xa}, {0xc, 0x2, [@TCA_BASIC_CLASSID={0x8, 0x1, {0xb, 0xf}}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) setsockopt$sock_attach_bpf(r6, 0x107, 0xf, &(0x7f0000000600), 0x56) sendmsg$kcm(r6, &(0x7f0000000280)={&(0x7f0000000380)=@xdp={0x2c, 0x0, r9, 0x3e}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000180)="27030200000214000e00002fb96dffff1144ee163cddcb000000800000827600000000000000", 0x26}, {&(0x7f00000004c0)="f058050000007f8f", 0x300}], 0x2}, 0x5) 4m28.499339066s ago: executing program 1 (id=1763): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0xa8442, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r2 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2b, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x3}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x80}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40800}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000022c0)=@newtfilter={0x94, 0x2c, 0xd27, 0x170bd2b, 0x2, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {}, {0x8, 0xffe0}}, [@filter_kind_options=@f_flow={{0x9}, {0x64, 0x2, [@TCA_FLOW_MODE={0x8, 0x2, 0x1}, @TCA_FLOW_KEYS={0x8, 0x1, 0x1a29c}, @TCA_FLOW_ACT={0x50, 0x9, 0x0, 0x1, [@m_csum={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x1003d1, 0x3, 0x5, 0x6, 0x86}, 0x68}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0xc804}, 0x2) close(r1) socket$unix(0x1, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x56) sendmsg$kcm(r4, &(0x7f0000000280)={&(0x7f0000000540)=@xdp={0x2c, 0x0, r3, 0x42}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)="27030200dc0f14000e00003c0ff000000000ff8800000066c1532cc10200000003125ce882cbf490d90812533f00000000", 0x31}, {&(0x7f0000001300)="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", 0xcde}, {&(0x7f0000000440)="c91d588b87bd12b736780a766e3ebca34836bf87f46f8027511d29f92e1a4e8bd5fb5367cef57a6d8db59a972c54efc7ece9c07cb4a0921d4a2320d73ff2d3c54d7af0deecef81ce277562dde92e480b2cf42e52cc039c43fea94e730feb6f5cad427446e7357d255248ab48a0b733cc2c7541488d63b8f6d2c4f0e03ac8faecc74486b2cfb59a28d701271dc07ef9d82e0ce78bca83048caf47fedf4f4df5863a2f849b5fc6ef0b49bf7a26954143da754b6b15", 0xb4}, {&(0x7f0000000640)="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", 0x203}, {&(0x7f00000008c0)="f60f27117e4a8ca5f38ea69db4650925c916adc0dd9095173532452d876e9f077dddbfab219f37cc4d529aff08000000000000", 0x33}], 0x5}, 0x4005) 4m28.137747497s ago: executing program 32 (id=1763): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0xa8442, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r2 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2b, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x3}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x80}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40800}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000022c0)=@newtfilter={0x94, 0x2c, 0xd27, 0x170bd2b, 0x2, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {}, {0x8, 0xffe0}}, [@filter_kind_options=@f_flow={{0x9}, {0x64, 0x2, [@TCA_FLOW_MODE={0x8, 0x2, 0x1}, @TCA_FLOW_KEYS={0x8, 0x1, 0x1a29c}, @TCA_FLOW_ACT={0x50, 0x9, 0x0, 0x1, [@m_csum={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x1003d1, 0x3, 0x5, 0x6, 0x86}, 0x68}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0xc804}, 0x2) close(r1) socket$unix(0x1, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x56) sendmsg$kcm(r4, &(0x7f0000000280)={&(0x7f0000000540)=@xdp={0x2c, 0x0, r3, 0x42}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)="27030200dc0f14000e00003c0ff000000000ff8800000066c1532cc10200000003125ce882cbf490d90812533f00000000", 0x31}, {&(0x7f0000001300)="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", 0xcde}, {&(0x7f0000000440)="c91d588b87bd12b736780a766e3ebca34836bf87f46f8027511d29f92e1a4e8bd5fb5367cef57a6d8db59a972c54efc7ece9c07cb4a0921d4a2320d73ff2d3c54d7af0deecef81ce277562dde92e480b2cf42e52cc039c43fea94e730feb6f5cad427446e7357d255248ab48a0b733cc2c7541488d63b8f6d2c4f0e03ac8faecc74486b2cfb59a28d701271dc07ef9d82e0ce78bca83048caf47fedf4f4df5863a2f849b5fc6ef0b49bf7a26954143da754b6b15", 0xb4}, {&(0x7f0000000640)="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", 0x203}, {&(0x7f00000008c0)="f60f27117e4a8ca5f38ea69db4650925c916adc0dd9095173532452d876e9f077dddbfab219f37cc4d529aff08000000000000", 0x33}], 0x5}, 0x4005) 5.291418552s ago: executing program 2 (id=2694): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000007c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="a183000000000000000005000000080003"], 0x38}, 0x1, 0x0, 0x0, 0x24048014}, 0x24000040) 5.280236904s ago: executing program 3 (id=2695): unshare(0x20000000) memfd_create(&(0x7f00000003c0)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>VJ\x02u\x9b\xafa\xact\xf4\x06\x9c&\xf5\xe3j\xfa\tcqM\xb8R\x86\xd9\xd2.\x9f\x12\xed\x10\f\xbd\x1a|\x8a\xbb\xda\xcfY\x98gU@\xf2M\xc0\xb5\xdf\x9a\x8d\xdb,n\xae\x0eT\x80\x8c\xfd\xd7\xb0\x94\x82t\x96\rKx\xc5\x9b\x8c\x87\x96\x8bc\xbc\xee\xcc\x9f\xfbF\x99V4\x8f\xdb\xed\x1b\x05\xec\xfc\xd1\xb5\xfd\xec@\xdeU\xdd\xa4\xc1\xe4L)\x8e\xe5\x91\x8e\xd4\x89\xef\x95T\x05G\xac\xb8\xc1: )mh\xc7\xf1?\xbb\x13;\xad\x95\xd70\xb6\x0e\x7f\x84r\x0e\xbf\xc5\xf6\xd4\xdd\t\x14\x18\xf7\xefi\x93\x03\xd2\xe8\bK\"\xd2\xb5\xaa\xb8\xc8\xe0\xac\x99\xe8su\xcd\xc3E\x12\xd7\xdd\x96!\x16Tu\xe3\xf0\x84#R\xd9\xe3~Wj\xb0r\x87\'\xea\a\xcfOeK\x9daW\xf4\x87@\x9c\xf3\xf1K\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x91\xe6\xdb\xc2\xa5h\'\xdfIn\x97\x0263~\xeb\xbe(i\n\xc2k4\x7f\x12\xa9e`\x01Os\x8c\xb4\xe7FeQ\xc6$\x92j_U\xfa\b\xea\xb0bYkW\xc0\x05\aC{\xcc\x03T\x17\xa5Sk\x87P\xc2\x97D\xb2\xfa\x1b\x9fe\xf4\x10\x1a\xad\x92\xce\x88\x1b\xbc\xe14\x19\xaa\xd3\r\xf4\xa2\xc3\x8f\x13\xda\x95\xec\"\x95\xc5B\x9dE\xe1\xd0_b\xf8\x97\x03\x15\xaa\x920\xdcrI\xd8\b\xfb\xc7\xe7xX\x00>d\xbb\xa71\xad\x9a\xfb\xe6\x13\x87\x93\\\xe5W\x06|\x1c\x80\xbc\x840x0, &(0x7f0000000140)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x6, 0x4000, @fd, 0x8, 0x0}) io_uring_enter(r0, 0x1, 0x21, 0x1, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0xffffffffffffff2c}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x24004045) r4 = io_uring_setup(0x4fee, &(0x7f0000000040)={0x0, 0xc8df, 0xc000, 0xa, 0x20002f7}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000093c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@deltfilter={0x24, 0x2d, 0x10, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x1}, {0xd}, {0xe, 0x5}}}, 0x24}, 0x1, 0x0, 0x0, 0x40005}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000000000)=0x6, 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) io_uring_enter(r4, 0x2219, 0x7721, 0x16, 0x0, 0x0) 5.031652795s ago: executing program 0 (id=2698): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x275a, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x8, 0xfffffffffffffffc}) fcntl$lock(r0, 0x26, &(0x7f0000000280)={0x1, 0x0, 0x9, 0x9}) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x2, 0x2, 0x8, 0x73e9}) 4.883038391s ago: executing program 0 (id=2699): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000001fc0)={0x12c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x7, 0x0, 0x2}, [@CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x34e6}, @CTA_EXPECT_NAT={0x110, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_NAT_TUPLE={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x28}}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x94, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x18}}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @private=0xa010102}}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x40010}, 0x4008000) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f0000000280)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000980)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/141, 0x8d}, {&(0x7f00000001c0)=""/17, 0x11}], 0x7, &(0x7f0000000600)=""/191, 0xbf}, 0x5}], 0x1, 0x2000, &(0x7f0000003700)={0x77359400}) 4.715577629s ago: executing program 2 (id=2701): msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/143) 4.571347424s ago: executing program 0 (id=2702): prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f00000003c0)={0xc}) ioctl$IOMMU_IOAS_MAP$PAGES(0xffffffffffffffff, 0x3b85, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote}, 0xa}}, 0x26) sendmmsg$inet(r2, 0x0, 0x0, 0x8040) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_int(r3, 0x29, 0xd0, &(0x7f00000000c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000001500)=[{{0x0, 0x0, 0x0}, 0x5b4}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYRESHEX=r3, @ANYRES8=r1], 0x108}}], 0x2, 0xc040) madvise(&(0x7f000035d000/0xc00000)=nil, 0xc00000, 0xa) syz_clone3(&(0x7f000000c340)={0x8802180, 0x0, 0x0, 0x0, {0x2e}, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}, 0x58) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0xc840) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x35) eventfd2(0x5, 0x81001) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) 4.564024145s ago: executing program 2 (id=2703): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x3, {{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8}, {0x7, 0x7, 0xfffffffffffffffc, 0x0, 0x800000000, 0x3, 0xfffffffffffffffc}, {0x0, 0x1400000004, 0x800009d8}, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1}}, 0xb8}, 0x1, 0x0, 0x0, 0x20040040}, 0x4800) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000305000000000000000000cf0000", @ANYRES32=0x0, @ANYBLOB="03000000000000002000128008000100677265"], 0x48}, 0x1, 0x0, 0x0, 0x2c040800}, 0x2000800) sendmmsg(r1, &(0x7f0000000000), 0x4000000000001f2, 0x0) 4.251563958s ago: executing program 2 (id=2704): r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x1, 0x4, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00'}, 0x94) clock_gettime(0x0, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newlink={0x28, 0x10, 0x801, 0xfffffffd, 0x8000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20421}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040000}, 0x8024) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x4e20, 0xfffffffe, @empty, 0x8}}}, 0x108) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newqdisc={0x54, 0x10, 0x1, 0x0, 0x0, {0x6, 0x0, 0x8100, 0x0, {0xc3}, {}, {0xe, 0xd}}, [@TCA_RATE={0x6}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x11, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280)=0xc9, 0x4) readv(r1, &(0x7f0000000200)=[{&(0x7f0000001b80)=""/4096, 0x1000}], 0x1) r5 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="500000000206030000000000000000000d0000000c000300686173683a69700005000400000000000900020073797a31000000000c000780080008400000005d05000500020000000500010006"], 0x50}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000740)={0x40, 0x9, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @empty=0xfffffffe}}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x8}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x20000005}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x4d2f02, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0xfffffffffffffdd4, 0x24, 0x4ee4e6a52ff56541, 0x70bd2b, 0xffffffff, {0x0, 0x0, 0x0, 0x0, {0xd, 0x7}, {0xffff, 0xffff}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x5}]}, 0x2c}}, 0x0) 3.453014154s ago: executing program 3 (id=2705): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x10, &(0x7f0000000100)={[{@dioread_lock}]}, 0x5, 0x7e5, &(0x7f00000018c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f00000005c0)='\"', 0x1, 0x4fed0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x37, 0x7fffffff}]}) close_range(r1, 0xffffffffffffffff, 0x0) 2.986028843s ago: executing program 4 (id=2706): r0 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000000140)='2', 0xfdef, 0xe7c) preadv2(r0, &(0x7f0000000280)=[{&(0x7f0000001b40)=""/4104, 0x1008}], 0x1, 0x0, 0x0, 0xa) 2.88728106s ago: executing program 3 (id=2707): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3d}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x67) mount(0x0, 0x0, 0x0, 0x38130d1, 0x0) bind$rds(0xffffffffffffffff, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), 0x2010042, &(0x7f0000000000)) 2.636618403s ago: executing program 4 (id=2708): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x161042, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000001c0)=0x3) write$ppp(r0, 0x0, 0x0) 2.373475407s ago: executing program 4 (id=2709): socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_io_uring_setup(0x6088, &(0x7f0000000340)={0x0, 0x6273, 0x1, 0x0, 0x400000, 0x0, 0x0}, &(0x7f0000000300)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x6, 0x4000, @fd, 0x8, 0x0}) io_uring_enter(r0, 0x1, 0x21, 0x1, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0xffffffffffffff2c}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x24004045) r4 = io_uring_setup(0x4fee, &(0x7f0000000040)={0x0, 0xc8df, 0xc000, 0xa, 0x20002f7}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000093c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@deltfilter={0x24, 0x2d, 0x10, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x1}, {0xd}, {0xe, 0x5}}}, 0x24}, 0x1, 0x0, 0x0, 0x40005}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000000000)=0x6, 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) io_uring_enter(r4, 0x2219, 0x7721, 0x16, 0x0, 0x0) 2.35508506s ago: executing program 0 (id=2710): unshare(0x20000000) memfd_create(&(0x7f00000003c0)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>VJ\x02u\x9b\xafa\xact\xf4\x06\x9c&\xf5\xe3j\xfa\tcqM\xb8R\x86\xd9\xd2.\x9f\x12\xed\x10\f\xbd\x1a|\x8a\xbb\xda\xcfY\x98gU@\xf2M\xc0\xb5\xdf\x9a\x8d\xdb,n\xae\x0eT\x80\x8c\xfd\xd7\xb0\x94\x82t\x96\rKx\xc5\x9b\x8c\x87\x96\x8bc\xbc\xee\xcc\x9f\xfbF\x99V4\x8f\xdb\xed\x1b\x05\xec\xfc\xd1\xb5\xfd\xec@\xdeU\xdd\xa4\xc1\xe4L)\x8e\xe5\x91\x8e\xd4\x89\xef\x95T\x05G\xac\xb8\xc1: )mh\xc7\xf1?\xbb\x13;\xad\x95\xd70\xb6\x0e\x7f\x84r\x0e\xbf\xc5\xf6\xd4\xdd\t\x14\x18\xf7\xefi\x93\x03\xd2\xe8\bK\"\xd2\xb5\xaa\xb8\xc8\xe0\xac\x99\xe8su\xcd\xc3E\x12\xd7\xdd\x96!\x16Tu\xe3\xf0\x84#R\xd9\xe3~Wj\xb0r\x87\'\xea\a\xcfOeK\x9daW\xf4\x87@\x9c\xf3\xf1K\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x91\xe6\xdb\xc2\xa5h\'\xdfIn\x97\x0263~\xeb\xbe(i\n\xc2k4\x7f\x12\xa9e`\x01Os\x8c\xb4\xe7FeQ\xc6$\x92j_U\xfa\b\xea\xb0bYkW\xc0\x05\aC{\xcc\x03T\x17\xa5Sk\x87P\xc2\x97D\xb2\xfa\x1b\x9fe\xf4\x10\x1a\xad\x92\xce\x88\x1b\xbc\xe14\x19\xaa\xd3\r\xf4\xa2\xc3\x8f\x13\xda\x95\xec\"\x95\xc5B\x9dE\xe1\xd0_b\xf8\x97\x03\x15\xaa\x920\xdcrI\xd8\b\xfb\xc7\xe7xX\x00>d\xbb\xa71\xad\x9a\xfb\xe6\x13\x87\x93\\\xe5W\x06|\x1c\x80\xbc\x840x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x4e, &(0x7f0000000080)={&(0x7f00000001c0)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0xa30e, 0x1, 0xfffffffa}}}}]}, 0x44}}, 0x0) r3 = socket(0x400000000010, 0x3, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000c00)=@newtfilter={0x4c, 0x2c, 0xd3f, 0x70bd24, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, {0xe, 0xffe0}, {}, {0x7, 0x2}}, [@filter_kind_options=@f_bpf={{0x8}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6, 0xd, 0x9, 0x4}]}}, @TCA_BPF_FLAGS={0x8, 0x8, 0x1}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8848}, 0x20004804) 227.519371ms ago: executing program 2 (id=2715): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r5, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x8, 0x4}}]}}]}, 0x48}}, 0x20040084) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'syzkaller0\x00', 0x0}) r7 = socket$kcm(0x11, 0x3, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r9 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000a00)=@newtfilter={0x3c, 0x2c, 0xd27, 0x70bd28, 0x25dfdc00, {0x0, 0x0, 0x0, r6, {0x0, 0x4}, {}, {0x8, 0xfff2}}, [@filter_kind_options=@f_basic={{0xa}, {0xc, 0x2, [@TCA_BASIC_CLASSID={0x8, 0x1, {0xb, 0xf}}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) setsockopt$sock_attach_bpf(r7, 0x107, 0xf, &(0x7f0000000600), 0x56) sendmsg$kcm(r7, &(0x7f0000000280)={&(0x7f0000000380)=@xdp={0x2c, 0x0, r10, 0x3e}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000180)="27030200000214000e00002fb96dffff1144ee163cddcb000000800000827600000000000000", 0x26}, {0x0}], 0x2}, 0x5) 186.557568ms ago: executing program 3 (id=2716): r0 = socket(0x2, 0x80805, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) close(0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1ff}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x0, &(0x7f00000001c0)}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f0000000340)={r3, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000040)=0x84) sendmmsg$inet_sctp(r0, &(0x7f00000032c0), 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000640)={r3, 0x1}, 0x8) capset(0x0, &(0x7f0000000180)={0x200000, 0x200000, 0x0, 0x0, 0x4}) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000001540)=""/155, 0x20}, 0x6a) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000600)={'veth0_to_bond\x00', 0x100}) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r0, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r5, @ANYBLOB="040025bd7000fbdbdf251b0073696d0000000f0002006e657464657673696d30000008000b000700000089fd01006e657464657673696d0000000f0002006e657464657673696d30000008000b00750000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b000200000063a02d35912cef471499b3fa7d76b5bb2e975a799c0198987bafd86defd64b51f3921db67f40a50c3136d799a1055b5f2ad16ebf6706a03b3b899b37a8505dc420b698fee4e54d951f17d76eedc206319af6a5a999"], 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x4044000) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0x40, "90c2a924bb6f36f5bc5045cabc3cce4543805f4093c9dcb74429d4b35d391b534a8f1ed408eefbd9f7cd08bd1ab8fd6cdefeaf2e947c4b006fe73960b835fd36"}, &(0x7f0000000540)=0x48) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000009e602206d0414c340000000000109022400010400"], 0x0) r7 = socket(0x23, 0x80805, 0x0) listen(r7, 0x0) accept(r7, 0x0, 0x0) sendmsg$sock(0xffffffffffffffff, 0x0, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x25dfdbfb, {}, [@IFLA_MASTER={0x8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x4) bind$inet(r8, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) connect$inet(r8, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r8, &(0x7f0000007fc0), 0x800001d, 0x0) 82.076196ms ago: executing program 0 (id=2717): socket$kcm(0xa, 0x3, 0x87) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="034886dd010000000000140000006000000003088700fe88a43de1a400000000000000007d01ff020000000000000000000000000001"], 0xfdef) 0s ago: executing program 4 (id=2718): bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001400)='/proc/meminfo\x00', 0x0, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) syz_mount_image$ext4(&(0x7f00000009c0)='ext4\x00', &(0x7f0000000540)='./file0\x00', 0x800718, &(0x7f0000000200)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0x40000ff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x48d, &(0x7f0000000a00)="$eJzs281rHOUfAPDvTLKb9teX5FfrS2vVaBGCYtKkVXvwolQQqSjooR5jsi2h20aaKLYWm4p4EqSgZ/Eo+hd4E0HUk+DVkycpFO2lrafITGaSTbp5odlk0+7nAzP7PDPP7Dzfnbdnn2c3gI7Vn82SiJ0R8UdE9M5lFxfon3u5ef3i2K3rF8eSmJ198+8kL3fj+sWxsmi53Y4iM5BGpJ8kxU4Wmzp/4fRovV47V+SHps+8OzR1/sIz758ZPVU7VTs7cvTokcPDzz838mxL4sziurH/o8kD+155+8prYyeuvPPLd1l9dxbrG+Nolf4s8H9mc0vXPdnqnbXZrnzek8+T7jZXhjXriojscFXy6783umLh4PXGyx+3tXLAhsqeTT3Lr56ZBe5hSay1ZKXhngHc/coHffb9t5w2odmxZVx7ce4LUBb3zWKaW9MdaVGmMv/9tvX6I+LEzL9fZVNsUD8EAECjz8a+PF6Nnvjw1revZm2P3vk1aTyQv/6Zz3cXYyh9EfH/iNgTEfdFxN6IuD8iL/tgRDy0zvrc3v5Jr67zLVeUtf9eKMa2Frf/ytZf9HUVuV15/JXk5ES9dqj4TAai0pPlh1fYxw/Hfv98uXWN7b9syvZftgWLelztXtJBNz46PRqV9US94NrliP3dzeJP5kcCkojYFxH757da0wDP7jIx8dQ3B5YrtHr8K2jBONPs11l4M1n8M7Ek/lLSOD45cdv45NC2qNcODZVnxe1+/e3TN5bb/7rib4FrtbnXhuO/tEhf0jheO9Xa/d/h+Z9Wk7fyceZqMeb4wej09LnhiGpyPM9Xi7L58pGFbct8WT47/wcONr/+9xTbZPE/HBHZSfxIRDwaEY8VdX88Ip6IiIMrxPjzS6vHH2mbjv/liPGm97/583/J8T9/4XR5a1xYsmKi6/RP3y+3/7Ud/yN5aqBYkt//VtGsOt1NqnynnxsAAADcTdL8N/BJOjifTtPBwbnf8O+N/6X1yanpp09Ovnd2fO638n1RScuert6iP7Q+Ua8NJzPFO1aSY1GvjRR9xWV/6eGi3/iLru15fnBssj7e5tih0+1Y5vrP/NXV7toBG2x706Uj1U2vCNAGS8fR08XZS6+HmwHcq/xfGzrXKtd/uln1ADaf5z90rmbX/6UleWMBcG/y/IfO5fqHDpX+2O4aAG3k+Q8dadU/77cnsa1xSXXlwtUtUueWJbbqQckTEWUi3RL1kdigRLvvTAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAK3xXwAAAP//uIXZzg==") r2 = syz_open_dev$loop(&(0x7f0000000100), 0xf01c, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.stat\x00', 0x275a, 0x0) ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f00000002c0)={r3, 0x0, {0x2a00, 0x80010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1c, "fee8a2ab78fc5e3ed1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "90be8b1c551265406c7f306003d8a0f4bd00"}}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x8) sendfile(r0, r1, 0x0, 0x20000023896) prlimit64(0x0, 0xe, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000840)={'syz', 0x1}, 0x0, 0x0, r4) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket(0x400000000010, 0x3, 0x0) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r8, 0x800448d2, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000280)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r9, {0x1, 0x5}, {}, {0x7, 0x2}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0xec, 0xfbed, 0x20000000, 0x3, 0x4}, 0x1}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x84}}, 0x800) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000008c0)={0x6, 0x1d, &(0x7f0000000580)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x80000000}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x35}, @map_val={0x18, 0x3, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0xc8}, @generic={0x8, 0x5, 0x5, 0x1, 0x7}, @printk={@s, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x9f}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000680)='syzkaller\x00', 0x401, 0x0, 0x0, 0x41100, 0x12, '\x00', r9, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000007c0)={0x3, 0x200}, 0x8, 0x10, &(0x7f0000000800)={0x2, 0x2, 0xefb, 0x7}, 0x10, 0x0, 0x0, 0x4, 0x0, &(0x7f0000000880)=[{0x4, 0x1, 0x0, 0x5}, {0x4, 0x1, 0x1, 0x7}, {0x5, 0x1, 0x0, 0x8}, {0x4, 0x5, 0xc, 0x7}], 0x10, 0x6}, 0x94) add_key(&(0x7f00000003c0)='dns_resolver\x00', 0x0, &(0x7f0000000440)="0010b257f75e", 0x6, r5) kernel console output (not intermixed with test programs): 825.577697][ T5771] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 825.642877][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 825.653267][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 826.280902][ C1] sctp_transport_update_pmtu: 3 callbacks suppressed [ 826.280920][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 826.362457][ T5771] usb 1-1: USB disconnect, device number 19 [ 826.535894][T12643] syzkaller0: entered promiscuous mode [ 826.541902][T12643] syzkaller0: entered allmulticast mode [ 826.932135][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 826.942502][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 828.618664][T12672] syzkaller0: entered promiscuous mode [ 828.625627][T12672] syzkaller0: entered allmulticast mode [ 828.841835][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 828.852071][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 829.169407][T12683] loop3: detected capacity change from 0 to 512 [ 829.301831][T12683] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 829.392822][T12683] EXT4-fs error (device loop3): xattr_find_entry:337: inode #15: comm syz.3.1876: corrupted xattr entries [ 829.413911][T12683] EXT4-fs (loop3): 1 truncate cleaned up [ 829.451188][T12683] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 829.480658][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 829.490787][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 829.644062][ T5769] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 830.121020][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 830.131204][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 830.762740][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 831.308698][T12724] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1885'. [ 831.413997][ C1] sctp_transport_update_pmtu: 3 callbacks suppressed [ 831.414018][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 831.432331][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 831.442610][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 831.452922][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 832.040806][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 832.691781][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 832.701999][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 833.331085][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 833.341420][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 833.960442][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 834.097302][T12774] syzkaller0: entered promiscuous mode [ 834.103019][T12774] syzkaller0: entered allmulticast mode [ 836.521091][ C1] sctp_transport_update_pmtu: 5 callbacks suppressed [ 836.521106][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 837.500568][T12794] tipc: Started in network mode [ 837.519785][T12794] tipc: Node identity 36a023d7af0d, cluster identity 4711 [ 837.546278][T12794] tipc: Enabled bearer , priority 0 [ 837.619756][T12794] tipc: Resetting bearer [ 837.684621][T12791] tipc: Disabling bearer [ 837.801229][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 837.975301][T12809] syzkaller0: entered promiscuous mode [ 838.019856][T12809] syzkaller0: entered allmulticast mode [ 838.104254][T12811] syzkaller0: entered promiscuous mode [ 838.115058][T12811] syzkaller0: entered allmulticast mode [ 838.441974][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 838.452192][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 838.462544][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 838.672075][T12820] loop4: detected capacity change from 0 to 128 [ 838.853338][T12820] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 838.889138][T12820] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 838.944923][T12820] ext2 filesystem being mounted at /28/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 839.251075][T12366] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 840.361822][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 841.004614][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 841.651089][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 842.101403][T12836] tipc: Enabling of bearer rejected, failed to enable media [ 842.281568][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 842.291907][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 842.980926][T12890] loop4: detected capacity change from 0 to 128 [ 844.200400][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 844.201775][T12890] FAT-fs (loop4): bogus number of reserved sectors [ 844.217581][T12890] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 844.227235][T12890] FAT-fs (loop4): Can't find a valid FAT filesystem [ 845.581983][T12895] syzkaller0: entered promiscuous mode [ 845.588179][T12895] syzkaller0: entered allmulticast mode [ 847.967613][T12901] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1932'. [ 847.986229][T12903] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1932'. [ 847.995535][T12904] tipc: Enabling of bearer rejected, failed to enable media [ 848.050696][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 848.225721][T12928] siw: device registration error -23 [ 849.327117][T12943] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1942'. [ 849.342254][T12943] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1942'. [ 849.449931][ T23] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 849.647944][T12952] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1945'. [ 849.659466][T12952] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1945'. [ 851.419753][ T23] usb 3-1: Using ep0 maxpacket: 32 [ 851.453284][ T23] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 851.499638][ T23] usb 3-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 851.534470][ T23] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 851.553456][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 851.582115][T12955] tipc: Enabled bearer , priority 0 [ 851.660300][T12955] syzkaller0: entered promiscuous mode [ 851.669624][T12955] syzkaller0: entered allmulticast mode [ 851.737799][T12954] tipc: Resetting bearer [ 851.771522][T12954] tipc: Disabling bearer [ 851.792955][T12957] syzkaller0: entered promiscuous mode [ 851.805448][T12957] syzkaller0: entered allmulticast mode [ 851.880386][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 852.061273][T12961] siw: device registration error -23 [ 852.958988][T12936] bridge_slave_0: left allmulticast mode [ 853.019609][T12936] bridge_slave_0: left promiscuous mode [ 853.071715][T12970] capability: warning: `syz.0.1951' uses deprecated v2 capabilities in a way that may be insecure [ 853.085838][T12936] bridge0: port 1(bridge_slave_0) entered disabled state [ 853.162031][T12936] bridge_slave_1: left allmulticast mode [ 853.167769][T12936] bridge_slave_1: left promiscuous mode [ 853.189824][T12936] bridge0: port 2(bridge_slave_1) entered disabled state [ 853.237115][T12936] bond0: (slave bond_slave_0): Releasing backup interface [ 853.251313][T12973] loop4: detected capacity change from 0 to 512 [ 853.270511][T12973] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 853.300520][T12936] bond0: (slave bond_slave_1): Releasing backup interface [ 853.331613][T12973] EXT4-fs (loop4): 1 truncate cleaned up [ 853.348153][T12973] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 853.474221][T12980] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.1952: corrupted xattr block 33: invalid header [ 853.476477][T12936] team0: Port device team_slave_0 removed [ 853.521858][T12936] team0: Port device team_slave_1 removed [ 853.528844][T12936] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 853.531871][T12980] EXT4-fs (loop4): Remounting filesystem read-only [ 853.537816][T12936] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 853.552249][ T28] audit: type=1800 audit(1776289577.655:733): pid=12980 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.1952" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 853.575777][T12936] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 853.594025][T12936] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 853.619964][T12366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 853.725450][ T8367] usb 3-1: USB disconnect, device number 24 [ 853.852468][T12985] tipc: Enabled bearer , priority 0 [ 853.877540][T12985] syzkaller0: entered promiscuous mode [ 853.888522][T12985] syzkaller0: entered allmulticast mode [ 853.891506][T12986] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1955'. [ 853.936425][T12985] tipc: Resetting bearer [ 853.969836][T12984] tipc: Resetting bearer [ 854.052608][T12984] tipc: Disabling bearer [ 854.227070][T12991] syzkaller0: entered promiscuous mode [ 854.242921][T12991] syzkaller0: entered allmulticast mode [ 854.770138][T13002] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1962'. [ 854.782170][T13002] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1962'. [ 855.090074][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 856.898835][T13007] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1963'. [ 857.229677][ T5771] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 857.459639][ T5771] usb 3-1: Using ep0 maxpacket: 32 [ 857.483469][ T5771] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 857.529584][ T5771] usb 3-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 857.640888][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 857.682512][ T5771] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 857.692353][ T5771] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 858.280356][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 858.290638][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 859.560183][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 860.007584][T13025] loop4: detected capacity change from 0 to 2048 [ 860.156175][T13025] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 860.191706][T11869] usb 3-1: USB disconnect, device number 25 [ 860.201788][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 860.212025][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 860.222259][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 860.268967][T13030] team0: No ports can be present during mode change [ 860.382888][T12366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 860.660920][ T8367] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 860.685355][T13041] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1972'. [ 860.697404][T13041] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1972'. [ 860.840623][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 860.918262][ T8367] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 861.010938][ T8367] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 861.121937][ T8367] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 861.223572][ T8367] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 861.490228][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 861.614720][ T8367] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 861.657776][ T8367] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 861.712455][ T8367] usb 4-1: Manufacturer: syz [ 861.740827][ T8367] usb 4-1: config 0 descriptor?? [ 862.188873][ T8367] usbhid 4-1:0.0: can't add hid device: -71 [ 862.209851][ T8367] usbhid: probe of 4-1:0.0 failed with error -71 [ 862.260717][ T8367] usb 4-1: USB disconnect, device number 23 [ 864.041147][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 864.148367][T13049] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 864.160122][T13049] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 864.169043][T13049] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 864.178292][T13049] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 864.316427][T13049] netdevsim netdevsim2 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 864.325595][T13049] netdevsim netdevsim2 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 864.334775][T13049] netdevsim netdevsim2 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 864.343779][T13049] netdevsim netdevsim2 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 864.363742][T13053] netlink: 'syz.2.1975': attribute type 13 has an invalid length. [ 864.380682][T13053] netlink: 'syz.2.1975': attribute type 17 has an invalid length. [ 864.835984][T13053] 8021q: adding VLAN 0 to HW filter on device bond0 [ 864.858155][T13053] 8021q: adding VLAN 0 to HW filter on device team0 [ 864.917925][T13053] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 864.964666][T13062] lo speed is unknown, defaulting to 1000 [ 865.336465][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 865.346716][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 865.537716][T13089] syzkaller0: entered promiscuous mode [ 865.548166][T13089] syzkaller0: entered allmulticast mode [ 865.845715][T13098] loop4: detected capacity change from 0 to 512 [ 865.860938][T13098] EXT4-fs: Ignoring removed nobh option [ 865.917442][T13098] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 866.087614][T13098] EXT4-fs (loop4): 1 truncate cleaned up [ 866.095139][T13098] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 866.419134][T12366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 867.658258][T13118] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 868.221964][T13056] Set syz1 is full, maxelem 65536 reached [ 869.098706][T13145] loop3: detected capacity change from 0 to 128 [ 869.121035][T13145] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 869.151951][T13145] ext4 filesystem being mounted at /488/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 869.190563][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 869.259013][T13145] capability: warning: `syz.3.2004' uses 32-bit capabilities (legacy support in use) [ 869.800640][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 869.932633][ T8367] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 870.139911][ T8367] usb 1-1: Using ep0 maxpacket: 32 [ 870.156422][ T8367] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 870.177199][ T8367] usb 1-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 870.200073][ T8367] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 870.210965][ T8367] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 870.410136][T13169] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2013'. [ 870.442028][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 870.452252][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 870.462544][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 870.473340][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.479777][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 870.756881][T13172] netlink: 72 bytes leftover after parsing attributes in process `syz.4.2014'. [ 871.080660][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 871.309220][ T5769] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 871.332745][T11869] usb 1-1: USB disconnect, device number 20 [ 872.064336][T13185] loop2: detected capacity change from 0 to 2048 [ 872.187317][T13185] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 872.522194][T13191] tipc: Enabled bearer , priority 0 [ 872.616221][T13197] syzkaller0: entered promiscuous mode [ 872.683775][T13197] syzkaller0: entered allmulticast mode [ 873.158847][T13199] tipc: Resetting bearer [ 873.640338][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 873.680499][T13190] tipc: Resetting bearer [ 873.760243][ T5768] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 873.969840][T13190] tipc: Disabling bearer [ 874.062629][ T8364] tipc: Node number set to 2578260951 [ 874.552177][ T8366] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 874.588359][T13225] loop4: detected capacity change from 0 to 2048 [ 874.634762][T13225] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 874.649302][T13223] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2029'. [ 874.767346][T12366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 874.780152][ T8366] usb 4-1: Using ep0 maxpacket: 32 [ 874.791021][ T8366] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 874.821325][ T8366] usb 4-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 874.861751][ T8366] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 874.889811][ T8366] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 874.921695][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 874.931886][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 875.170230][T13216] bridge_slave_0: left allmulticast mode [ 875.189880][T13216] bridge_slave_0: left promiscuous mode [ 875.208253][T13216] bridge0: port 1(bridge_slave_0) entered disabled state [ 875.254764][T13216] bridge_slave_1: left allmulticast mode [ 875.336375][T13238] siw: device registration error -23 [ 875.563813][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 875.573985][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 875.584126][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 875.594247][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 875.604339][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 875.614482][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 876.112680][T13216] bridge_slave_1: left promiscuous mode [ 876.118541][T13216] bridge0: port 2(bridge_slave_1) entered disabled state [ 876.194677][T13216] bond0: (slave bond_slave_0): Releasing backup interface [ 876.389247][T13216] bond0: (slave bond_slave_1): Releasing backup interface [ 876.532915][T13216] team0: Port device team_slave_0 removed [ 876.594198][T13216] team0: Port device team_slave_1 removed [ 876.621414][T13216] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 876.629858][T13216] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 876.640104][T13216] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 876.651535][T13216] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 876.709297][T11504] usb 4-1: USB disconnect, device number 24 [ 877.761662][T13249] syzkaller0: entered promiscuous mode [ 877.773869][T13249] syzkaller0: entered allmulticast mode [ 878.189098][T13253] tipc: Enabled bearer , priority 0 [ 878.199791][T13257] loop3: detected capacity change from 0 to 2048 [ 878.203183][T13256] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2041'. [ 878.240567][T13253] syzkaller0: entered promiscuous mode [ 878.246151][T13253] syzkaller0: entered allmulticast mode [ 878.280689][T13257] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 878.295459][T13253] tipc: Resetting bearer [ 878.369897][T13252] tipc: Resetting bearer [ 878.442205][T13252] tipc: Disabling bearer [ 878.450675][T13266] netlink: 72 bytes leftover after parsing attributes in process `syz.0.2045'. [ 878.451055][ T5769] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 878.637168][T13268] loop3: detected capacity change from 0 to 256 [ 878.732206][T13272] syzkaller0: entered promiscuous mode [ 878.775090][T13272] syzkaller0: entered allmulticast mode [ 880.683168][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 880.693423][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 880.704151][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 880.714289][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 880.724529][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 880.876399][T13287] loop3: detected capacity change from 0 to 2048 [ 880.991138][T13287] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 881.292795][T13295] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2056'. [ 881.293604][ T5769] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 881.486962][T12226] tipc: Subscription rejected, illegal request [ 881.591901][T13300] netlink: 72 bytes leftover after parsing attributes in process `syz.3.2057'. [ 882.229677][ T5771] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 882.431852][ T5771] usb 1-1: Using ep0 maxpacket: 32 [ 882.445684][ T5771] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 882.456787][ T5771] usb 1-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 882.467420][ T5771] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 882.474964][T13312] syzkaller0: entered promiscuous mode [ 882.484574][ T5771] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 882.512226][T13312] syzkaller0: entered allmulticast mode [ 882.610737][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 883.270273][T11504] usb 1-1: USB disconnect, device number 21 [ 883.771979][T13322] tipc: Enabled bearer , priority 0 [ 883.780207][T13322] syzkaller0: entered promiscuous mode [ 883.799030][T13322] syzkaller0: entered allmulticast mode [ 883.829638][T13322] tipc: Resetting bearer [ 883.852483][T13321] tipc: Resetting bearer [ 883.904697][T13321] tipc: Disabling bearer [ 885.802473][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 885.812897][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 885.823096][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 885.833271][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 886.305318][T13362] syzkaller0: entered promiscuous mode [ 886.321713][T13362] syzkaller0: entered allmulticast mode [ 890.468908][T13408] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2100'. [ 890.936589][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 890.946855][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 890.957094][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 890.967380][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 890.977567][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 890.987759][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 890.997943][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 891.008121][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 892.094365][T13419] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 892.110393][T13423] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2104'. [ 892.879930][T13422] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2104'. [ 893.604918][T13448] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2110'. [ 893.785861][T13424] bridge0: port 2(bridge_slave_1) entered disabled state [ 893.793875][T13424] bridge0: port 1(bridge_slave_0) entered disabled state [ 894.608480][T13424] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 894.652205][T13424] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 894.997412][T13424] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 895.006597][T13424] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 895.015997][T13424] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 895.025166][T13424] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 895.163453][T13462] lo speed is unknown, defaulting to 1000 [ 895.497207][T13468] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2117'. [ 895.507260][T13467] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2117'. [ 896.054428][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 896.064818][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 896.075242][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 896.085576][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 896.095928][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 896.096465][T13472] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2119'. [ 896.106252][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 896.106343][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 896.459204][T13475] siw: device registration error -23 [ 898.083702][T13490] netlink: 'syz.2.2126': attribute type 13 has an invalid length. [ 900.434963][T13488] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 900.444698][T13488] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 900.453722][T13488] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 900.462803][T13488] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 900.520699][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 900.533120][T13488] netdevsim netdevsim3 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 900.542172][T13488] netdevsim netdevsim3 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 900.551210][T13488] netdevsim netdevsim3 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 900.560286][T13488] netdevsim netdevsim3 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 900.636123][T13496] tipc: Enabling of bearer rejected, failed to enable media [ 900.647989][T13502] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2128'. [ 900.661856][T13501] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2128'. [ 900.797362][T13519] loop4: detected capacity change from 0 to 2048 [ 900.891683][T13519] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 901.008656][T13529] siw: device registration error -23 [ 901.160569][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 902.156925][T12366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 904.176339][T13549] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2138'. [ 904.202354][T13548] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2138'. [ 904.267771][T13554] tipc: Enabled bearer , priority 0 [ 904.305750][T13555] syzkaller0: entered promiscuous mode [ 904.321636][T13555] syzkaller0: entered allmulticast mode [ 904.416120][T13562] tipc: Resetting bearer [ 904.476435][T13568] loop2: detected capacity change from 0 to 2048 [ 904.500638][T13551] tipc: Resetting bearer [ 904.551724][T13568] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 904.608878][T13577] siw: device registration error -23 [ 904.628304][T13551] tipc: Disabling bearer [ 905.870444][ T5768] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 906.284430][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 906.295130][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 906.305385][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 906.315532][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 906.325751][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 906.336146][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 907.240526][T13581] lo speed is unknown, defaulting to 1000 [ 907.247603][T13589] netlink: 72 bytes leftover after parsing attributes in process `syz.3.2149'. [ 907.287754][T13592] loop4: detected capacity change from 0 to 128 [ 907.621308][T13598] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2152'. [ 907.647523][T13598] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2152'. [ 909.327950][T13614] siw: device registration error -23 [ 911.337996][T13623] netlink: 72 bytes leftover after parsing attributes in process `syz.3.2161'. [ 911.400844][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 911.650766][T13631] loop3: detected capacity change from 0 to 512 [ 911.795473][T13631] EXT4-fs: Ignoring removed nobh option [ 911.942968][T13631] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 912.442835][T13631] EXT4-fs (loop3): 1 truncate cleaned up [ 912.472022][T13631] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 912.666963][ T5769] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 912.857978][T13640] lo speed is unknown, defaulting to 1000 [ 913.036498][T13647] bridge_slave_0: left allmulticast mode [ 913.046305][T13647] bridge_slave_0: left promiscuous mode [ 913.052459][T13647] bridge0: port 1(bridge_slave_0) entered disabled state [ 913.062628][T13647] bridge_slave_1: left allmulticast mode [ 913.074981][T13647] bridge_slave_1: left promiscuous mode [ 913.115656][T13647] bridge0: port 2(bridge_slave_1) entered disabled state [ 913.120432][T13654] loop3: detected capacity change from 0 to 128 [ 913.158096][T13654] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 913.171173][T13647] bond0: (slave bond_slave_0): Releasing backup interface [ 913.194695][T13654] ext4 filesystem being mounted at /529/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 913.255093][T13647] bond0: (slave bond_slave_1): Releasing backup interface [ 913.268638][T13658] loop7: detected capacity change from 0 to 16384 [ 913.309310][T13647] team0: Port device team_slave_0 removed [ 913.320988][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 913.367115][T13647] team0: Port device team_slave_1 removed [ 913.393896][T13647] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 913.412401][T13647] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 913.420057][T13659] loop7: detected capacity change from 16384 to 0 [ 914.780934][T13670] loop4: detected capacity change from 0 to 128 [ 914.798082][T13670] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 914.883297][T13670] ext4 filesystem being mounted at /101/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 914.934069][ T28] audit: type=1804 audit(1776289639.025:734): pid=13670 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.4.2176" name="/newroot/101/file2/file0" dev="loop4" ino=12 res=1 errno=0 [ 915.057033][T12366] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 915.106541][ T5769] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 915.874858][T13674] syz.2.2177 (13674) used greatest stack depth: 17896 bytes left [ 916.080004][ T8366] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 916.114816][T13686] lo speed is unknown, defaulting to 1000 [ 916.272227][ T8366] usb 1-1: Using ep0 maxpacket: 32 [ 916.320736][ T8366] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 916.359881][ T8366] usb 1-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 916.370437][T13680] loop4: detected capacity change from 0 to 512 [ 916.378842][T13680] EXT4-fs: Ignoring removed i_version option [ 916.385265][T13680] EXT4-fs: Ignoring removed nomblk_io_submit option [ 916.444045][ T8366] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 916.473989][ T8366] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 916.481354][T13680] EXT4-fs error (device loop4): ext4_orphan_get:1430: comm syz.4.2178: bad orphan inode 1 [ 916.532834][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 916.543094][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 916.553315][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 916.586263][T13680] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 917.815842][T12366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 917.851760][ T8366] usb 1-1: USB disconnect, device number 22 [ 918.018873][T13707] loop4: detected capacity change from 0 to 1024 [ 918.103037][T13707] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 918.172706][T13707] ext4 filesystem being mounted at /103/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 918.283311][T13707] EXT4-fs error (device loop4): ext4_lookup:1855: inode #2: comm syz.4.2187: 'file1' linked to parent dir [ 918.430033][T12366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 918.727261][T13721] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2193'. [ 918.755911][T13721] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2193'. [ 919.759753][T11504] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 921.008300][T11504] usb 3-1: Using ep0 maxpacket: 32 [ 921.047869][T11504] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 921.066164][T11504] usb 3-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 921.087135][T11504] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 921.122507][T11504] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 921.276981][T13750] syzkaller0: entered promiscuous mode [ 921.287272][T13750] syzkaller0: entered allmulticast mode [ 921.644661][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 921.654933][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 921.665156][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 921.675354][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 922.016780][T13513] usb 3-1: USB disconnect, device number 26 [ 922.836312][T13773] netlink: 'syz.2.2213': attribute type 1 has an invalid length. [ 923.003352][T13773] 8021q: adding VLAN 0 to HW filter on device bond1 [ 923.195825][T13777] bond1: (slave veth3): Enslaving as an active interface with a down link [ 923.321466][T13778] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 923.332377][T13778] bond1: (slave batadv1): making interface the new active one [ 923.351720][T13778] batadv1: entered promiscuous mode [ 923.367028][T13778] bond1: (slave batadv1): Enslaving as an active interface with an up link [ 923.723694][T13797] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2221'. [ 924.062698][ T8366] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 925.104467][ T8366] usb 5-1: Using ep0 maxpacket: 32 [ 925.129006][ T8366] usb 5-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 925.144616][ T8366] usb 5-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 925.189569][ T8366] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 925.270890][ T8366] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 925.591435][T13821] loop3: detected capacity change from 0 to 1024 [ 925.754293][T13821] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 925.816576][ T28] audit: type=1800 audit(1776289649.905:735): pid=13821 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.2227" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 925.966397][ T5769] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 925.997216][ T8366] usb 5-1: USB disconnect, device number 3 [ 926.143269][T13826] netlink: 72 bytes leftover after parsing attributes in process `syz.3.2228'. [ 926.341724][T13828] syzkaller0: entered promiscuous mode [ 926.352319][T13828] syzkaller0: entered allmulticast mode [ 926.771527][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 926.781852][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 928.839649][ T51] Bluetooth: hci3: command 0x0406 tx timeout [ 931.106428][T13837] lo speed is unknown, defaulting to 1000 [ 931.882894][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 931.893143][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 931.903329][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 932.090832][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 932.097357][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 932.818730][T13886] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2242'. [ 935.233254][T13895] loop3: detected capacity change from 0 to 512 [ 935.244187][T13895] EXT4-fs: Ignoring removed nomblk_io_submit option [ 935.279955][T13895] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 935.292880][T13895] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 935.340407][T13895] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4059: comm syz.3.2249: Allocating blocks 41-42 which overlap fs metadata [ 935.406084][T13895] EXT4-fs (loop3): Remounting filesystem read-only [ 935.449270][T13895] Quota error (device loop3): write_blk: dquota write failed [ 935.496561][T13895] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 935.510023][T13895] Quota error (device loop3): write_blk: dquota write failed [ 935.521061][T13895] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 935.534905][T13895] EXT4-fs (loop3): 1 truncate cleaned up [ 935.536523][T13900] syzkaller0: entered promiscuous mode [ 935.542166][T13895] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 935.553378][T13900] syzkaller0: entered allmulticast mode [ 935.762633][ T5769] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 936.360709][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 936.959732][T13919] netlink: 72 bytes leftover after parsing attributes in process `syz.4.2257'. [ 937.005548][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 937.015811][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 937.026017][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 937.036311][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 937.046665][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 937.056881][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 937.991823][T13941] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2266'. [ 938.302883][T13948] netlink: 72 bytes leftover after parsing attributes in process `syz.0.2269'. [ 938.350572][T13950] loop3: detected capacity change from 0 to 2048 [ 938.395266][T13950] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 938.544182][ T5769] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 938.725470][T13954] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2267'. [ 938.897958][T13960] syzkaller0: entered promiscuous mode [ 939.398428][T13972] 9pnet_fd: Insufficient options for proto=fd [ 939.725750][T13978] loop3: detected capacity change from 0 to 128 [ 939.811094][T13978] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 939.823964][T13978] ext4 filesystem being mounted at /569/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 941.959856][T14004] netlink: 72 bytes leftover after parsing attributes in process `syz.4.2286'. [ 942.126703][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 942.136834][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 942.146965][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 942.157061][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 942.167145][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 942.177219][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 942.187277][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 942.197332][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 942.207467][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 942.217619][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 942.468929][ T5769] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 942.599971][ T8364] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 942.802832][ T8364] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 942.842962][ T8364] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 942.875826][ T8364] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 942.886605][ T8364] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 942.904550][ T8364] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 942.914612][ T8364] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 942.935352][ T8364] usb 5-1: Manufacturer: syz [ 942.964531][ T8364] usb 5-1: config 0 descriptor?? [ 943.032510][T14021] loop3: detected capacity change from 0 to 512 [ 943.091705][T14021] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 943.171789][T14021] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 943.192831][T14021] EXT4-fs (loop3): 1 truncate cleaned up [ 943.200208][T14021] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 943.234515][ T28] audit: type=1800 audit(1776289667.325:736): pid=14021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.2292" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 943.429061][ T8364] appleir 0003:05AC:8243.0004: unknown main item tag 0x0 [ 943.446333][ T8364] appleir 0003:05AC:8243.0004: No inputs registered, leaving [ 943.467927][ T8364] appleir 0003:05AC:8243.0004: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 943.536711][T14029] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2293'. [ 943.575845][ T5769] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 946.520670][ T8364] usb 5-1: reset high-speed USB device number 4 using dummy_hcd [ 947.241499][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 947.251742][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 947.750441][T14059] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2299'. [ 947.965276][T11869] usb 5-1: USB disconnect, device number 4 [ 948.151260][T14067] dns_resolver: Unsupported content type (16) [ 948.215078][T14064] syzkaller0: entered promiscuous mode [ 948.220858][T14064] syzkaller0: entered allmulticast mode [ 948.900214][T11869] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 948.939806][ T5849] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 949.097242][T11869] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 949.130026][T11869] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 949.143723][T11869] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 949.150760][ T5849] usb 1-1: Using ep0 maxpacket: 32 [ 949.157634][T11869] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 949.167649][ T5849] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 949.181558][T11869] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 949.203385][T11869] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 949.236529][T11869] usb 5-1: Manufacturer: syz [ 949.282148][ T5849] usb 1-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 949.291139][T11869] usb 5-1: config 0 descriptor?? [ 949.296521][ T5849] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 949.380959][ T5849] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 950.223519][T11869] appleir 0003:05AC:8243.0005: unknown main item tag 0x0 [ 950.232380][T11869] appleir 0003:05AC:8243.0005: No inputs registered, leaving [ 950.260187][T11869] appleir 0003:05AC:8243.0005: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 950.778696][T11869] usb 1-1: USB disconnect, device number 23 [ 950.805087][T14109] syzkaller0: entered promiscuous mode [ 950.817135][T14109] syzkaller0: entered allmulticast mode [ 951.503168][T14119] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2313'. [ 952.182295][T11869] usb 5-1: USB disconnect, device number 5 [ 952.365696][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 952.375954][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 952.386161][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 952.396327][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 952.406495][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 953.850710][T14153] syzkaller0: entered promiscuous mode [ 953.873528][T14153] syzkaller0: entered allmulticast mode [ 954.059641][T11869] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 954.250338][T11869] usb 5-1: Using ep0 maxpacket: 32 [ 954.264437][T11869] usb 5-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 954.281900][T11869] usb 5-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 954.298513][T11869] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 954.308537][T11869] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 954.399584][ T8364] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 954.583191][ T8364] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 954.614147][ T8364] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 954.660329][ T8364] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 954.670938][ T8364] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 954.689665][T14172] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2327'. [ 954.700942][ T8364] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 954.712403][ T8364] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 954.724133][ T8364] usb 3-1: Manufacturer: syz [ 954.737541][ T8364] usb 3-1: config 0 descriptor?? [ 955.098810][T11869] usb 5-1: USB disconnect, device number 6 [ 955.162634][ T8364] appleir 0003:05AC:8243.0006: unknown main item tag 0x0 [ 955.172335][ T8364] appleir 0003:05AC:8243.0006: No inputs registered, leaving [ 955.219982][ T8364] appleir 0003:05AC:8243.0006: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 956.130759][T14195] loop4: detected capacity change from 0 to 512 [ 956.161147][T14195] EXT4-fs: Ignoring removed nobh option [ 956.360339][T14195] fscrypt (loop4, inode 2): Error -61 getting encryption context [ 956.397314][T14195] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -61 [ 956.406050][T14202] syzkaller0: entered promiscuous mode [ 956.411698][T14202] syzkaller0: entered allmulticast mode [ 956.434490][T14195] EXT4-fs error (device loop4): ext4_orphan_get:1404: inode #13: comm syz.4.2332: inode has both inline data and extents flags [ 956.472378][T14195] EXT4-fs error (device loop4): ext4_orphan_get:1409: comm syz.4.2332: couldn't read orphan inode 13 (err -117) [ 956.487105][T14195] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 956.760210][T14195] fscrypt (loop4, inode 2): Error -61 getting encryption context [ 956.801118][T12366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 956.841080][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 957.321010][ T5849] usb 3-1: USB disconnect, device number 27 [ 957.466645][T14215] lo speed is unknown, defaulting to 1000 [ 957.493611][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 957.503775][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 957.513947][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 957.524031][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 957.534123][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 957.734913][T11504] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 957.961274][T11504] usb 5-1: Using ep0 maxpacket: 32 [ 957.979819][T11504] usb 5-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 958.008145][T11504] usb 5-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 958.029670][T11504] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 958.051382][T11504] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 958.527686][T14242] netlink: 'syz.0.2345': attribute type 13 has an invalid length. [ 958.553911][T14242] netlink: 'syz.0.2345': attribute type 17 has an invalid length. [ 958.741910][T11504] usb 5-1: USB disconnect, device number 7 [ 959.071557][T14251] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2343'. [ 959.295160][T14242] 8021q: adding VLAN 0 to HW filter on device bond0 [ 959.318707][T14242] 8021q: adding VLAN 0 to HW filter on device team0 [ 959.573506][T14242] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 959.639656][T11869] lo speed is unknown, defaulting to 1000 [ 959.645602][T14244] syzkaller0: entered promiscuous mode [ 959.659774][T14244] syzkaller0: entered allmulticast mode [ 959.858097][T14259] 9pnet_fd: Insufficient options for proto=fd [ 959.869618][T11504] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 960.111752][T11504] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 960.129540][T11504] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 960.293640][T11504] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 960.315590][T11504] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 960.370937][T11504] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 960.388525][T11504] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 960.533076][T11504] usb 5-1: Manufacturer: syz [ 961.220432][T11504] usb 5-1: config 0 descriptor?? [ 961.838087][T11504] appleir 0003:05AC:8243.0007: unknown main item tag 0x0 [ 962.172044][T11504] appleir 0003:05AC:8243.0007: No inputs registered, leaving [ 962.405220][T11504] appleir 0003:05AC:8243.0007: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 962.601283][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 962.611515][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 963.034411][T11869] usb 5-1: USB disconnect, device number 8 [ 964.426110][T14246] Set syz1 is full, maxelem 65536 reached [ 964.578041][T14286] lo speed is unknown, defaulting to 1000 [ 964.826136][T14295] syzkaller0: entered promiscuous mode [ 964.831788][T14295] syzkaller0: entered allmulticast mode [ 964.949605][T11869] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 966.040115][T11869] usb 1-1: Using ep0 maxpacket: 32 [ 966.049366][T11869] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 966.079803][T11869] usb 1-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 966.104332][T11869] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 966.124720][T11869] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 966.410347][ T8366] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 966.625305][ T8366] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 966.703859][ T8366] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 966.758960][ T8366] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 966.803910][ T8366] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 966.858333][ T8366] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 966.931261][ T8366] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 966.987024][ T8366] usb 3-1: Manufacturer: syz [ 967.032403][ T8366] usb 3-1: config 0 descriptor?? [ 967.298981][ T5849] usb 1-1: USB disconnect, device number 24 [ 967.460286][ T8366] appleir 0003:05AC:8243.0008: unknown main item tag 0x0 [ 967.497049][ T8366] appleir 0003:05AC:8243.0008: No inputs registered, leaving [ 967.540786][ T8366] appleir 0003:05AC:8243.0008: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 967.724918][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 967.735104][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 967.745337][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 967.755452][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 967.765708][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 968.373739][T14332] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2365'. [ 968.839697][ T5849] usb 3-1: reset high-speed USB device number 28 using dummy_hcd [ 969.247168][T14339] syzkaller0: entered promiscuous mode [ 969.329084][T14339] syzkaller0: entered allmulticast mode [ 969.488543][ T51] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 969.504253][ T51] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 969.512983][ T51] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 969.523115][ T51] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 969.531869][ T51] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 969.543676][ T51] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 969.730453][T11504] usb 3-1: USB disconnect, device number 28 [ 971.647168][ T51] Bluetooth: hci4: command tx timeout [ 972.203621][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 972.395108][T14348] lo speed is unknown, defaulting to 1000 [ 972.842182][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 972.852471][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 972.862679][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 972.952094][T14348] chnl_net:caif_netlink_parms(): no params data found [ 973.099605][T11504] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 973.181358][T14348] bridge0: port 1(bridge_slave_0) entered blocking state [ 973.189114][T14348] bridge0: port 1(bridge_slave_0) entered disabled state [ 973.227690][T14348] bridge_slave_0: entered allmulticast mode [ 973.237340][T14348] bridge_slave_0: entered promiscuous mode [ 973.258002][T14348] bridge0: port 2(bridge_slave_1) entered blocking state [ 973.265707][T14348] bridge0: port 2(bridge_slave_1) entered disabled state [ 973.274259][T14348] bridge_slave_1: entered allmulticast mode [ 973.282143][T14348] bridge_slave_1: entered promiscuous mode [ 973.306550][T11504] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 973.328095][T11504] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 973.349573][T11504] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 973.367077][T11504] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 973.371749][T14348] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 973.407246][T14348] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 973.417170][T11504] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 973.450918][T11504] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 973.459078][T11504] usb 3-1: Manufacturer: syz [ 973.480754][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 973.508257][T14348] team0: Port device team_slave_0 added [ 973.541119][T11504] usb 3-1: config 0 descriptor?? [ 973.554768][T14348] team0: Port device team_slave_1 added [ 973.659407][T14348] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 973.676975][T14348] 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. [ 973.739288][ T51] Bluetooth: hci4: command tx timeout [ 973.765579][T14348] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 973.814734][T14348] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 973.838655][T14348] 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. [ 973.909771][T14348] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 974.004029][T11504] appleir 0003:05AC:8243.0009: unknown main item tag 0x0 [ 974.040576][T11504] appleir 0003:05AC:8243.0009: No inputs registered, leaving [ 974.103792][T11504] appleir 0003:05AC:8243.0009: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 974.341440][T14394] loop4: detected capacity change from 0 to 128 [ 974.415831][T14394] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 974.430640][T14348] hsr_slave_0: entered promiscuous mode [ 974.456130][T14394] ext4 filesystem being mounted at /150/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 974.467707][T14348] hsr_slave_1: entered promiscuous mode [ 974.560177][T14348] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 974.567891][T14348] Cannot create hsr debugfs directory [ 975.255955][T13512] tipc: Left network mode [ 975.417255][T12366] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 975.738984][T14404] lo speed is unknown, defaulting to 1000 [ 975.799845][ T51] Bluetooth: hci4: command tx timeout [ 975.841201][T14407] syzkaller0: entered promiscuous mode [ 975.847100][T14407] syzkaller0: entered allmulticast mode [ 976.041319][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 976.151169][T13513] usb 3-1: USB disconnect, device number 29 [ 977.884332][ T51] Bluetooth: hci4: command tx timeout [ 977.970892][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 977.981150][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 977.991454][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 978.001673][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 978.646170][T14434] netlink: 72 bytes leftover after parsing attributes in process `syz.2.2387'. [ 978.749737][T13513] IPVS: starting estimator thread 0... [ 978.766163][T14438] IPVS: rr: FWM 3 0x00000003 - no destination available [ 978.849652][T14439] IPVS: using max 17 ests per chain, 40800 per kthread [ 978.851601][T14348] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 978.895240][T14445] loop2: detected capacity change from 0 to 128 [ 978.949396][T14448] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2390'. [ 979.025069][T14445] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 979.051700][T14348] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 979.069344][T14445] ext4 filesystem being mounted at /553/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 979.105135][T14348] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 979.230761][T14348] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 979.509701][ T8366] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 979.709007][T14348] 8021q: adding VLAN 0 to HW filter on device bond0 [ 979.729935][ T8366] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 979.751852][ T8366] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 979.782849][ T8366] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 979.803583][ T8366] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 979.835928][ T8366] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 979.847615][ T8366] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 979.869990][ T8366] usb 1-1: Manufacturer: syz [ 979.883543][T14462] syzkaller0: entered promiscuous mode [ 979.891027][ T8366] usb 1-1: config 0 descriptor?? [ 979.908343][T14462] syzkaller0: entered allmulticast mode [ 980.006210][ T5768] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 980.329133][ T8366] appleir 0003:05AC:8243.000A: unknown main item tag 0x0 [ 980.360452][ T8366] appleir 0003:05AC:8243.000A: No inputs registered, leaving [ 980.364516][T14474] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2395'. [ 980.381857][ T8366] appleir 0003:05AC:8243.000A: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 982.258188][T14478] netlink: 72 bytes leftover after parsing attributes in process `syz.0.2396'. [ 982.548827][ T8366] usb 1-1: USB disconnect, device number 25 [ 982.782126][T14348] 8021q: adding VLAN 0 to HW filter on device team0 [ 982.819130][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 982.826722][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 982.956237][T12226] bridge0: port 2(bridge_slave_1) entered blocking state [ 982.963514][T12226] bridge0: port 2(bridge_slave_1) entered forwarding state [ 983.015516][T13512] hsr_slave_0: left promiscuous mode [ 983.033514][T13512] hsr_slave_1: left promiscuous mode [ 983.087733][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 984.363730][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 984.664355][T13512] bond0 (unregistering): Released all slaves [ 984.981576][T14500] loop4: detected capacity change from 0 to 128 [ 985.082335][T14500] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 985.154510][T14500] ext4 filesystem being mounted at /157/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 985.501999][ T5770] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 985.598212][T14348] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 985.733992][ T5770] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 985.755740][ T5770] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 985.775227][T14348] veth0_vlan: entered promiscuous mode [ 985.798161][T14348] veth1_vlan: entered promiscuous mode [ 985.799309][ T5770] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 985.824486][ T5770] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 985.855707][ T5770] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 985.873851][ T5770] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 985.883640][ T5770] usb 1-1: Manufacturer: syz [ 985.898987][ T5770] usb 1-1: config 0 descriptor?? [ 985.938252][T12366] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 986.136548][T14348] veth0_macvtap: entered promiscuous mode [ 986.151823][T14515] netlink: 72 bytes leftover after parsing attributes in process `syz.4.2405'. [ 986.178674][T14348] veth1_macvtap: entered promiscuous mode [ 986.233517][T14348] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 986.262998][T14348] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 986.309273][T14348] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 986.331400][T14348] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 986.353039][ T5770] appleir 0003:05AC:8243.000B: unknown main item tag 0x0 [ 986.358421][T14348] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 986.376891][T14348] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 986.378356][ T5770] appleir 0003:05AC:8243.000B: No inputs registered, leaving [ 986.420501][T14517] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2406'. [ 986.441001][ T5770] appleir 0003:05AC:8243.000B: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 986.546898][T14519] syzkaller0: entered promiscuous mode [ 986.571152][T14519] syzkaller0: entered allmulticast mode [ 986.809631][T12226] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 986.817529][T12226] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 986.889655][T14529] autofs4:pid:14529:autofs_fill_super: called with bogus options [ 986.894530][ T6818] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 986.914778][ T6818] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 986.930481][ T5770] usb 1-1: USB disconnect, device number 26 [ 987.226288][T14539] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2363'. [ 988.204499][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 988.214738][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 988.224942][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 988.235101][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 988.245259][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 988.878129][T14556] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2414'. [ 988.998977][ T5773] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 989.009939][ T5773] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 989.022108][ T5773] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 989.037125][ T5773] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 989.048093][ T5773] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 989.056134][ T5773] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 989.245373][T14557] lo speed is unknown, defaulting to 1000 [ 989.462481][T14569] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2419'. [ 989.642265][T14574] loop2: detected capacity change from 0 to 512 [ 990.313789][T14579] netlink: 'syz.4.2422': attribute type 2 has an invalid length. [ 990.502131][T14580] netlink: 'syz.4.2422': attribute type 2 has an invalid length. [ 991.059158][T14583] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2423'. [ 991.119795][T14589] netlink: 'syz.4.2425': attribute type 13 has an invalid length. [ 991.127881][T14589] netlink: 'syz.4.2425': attribute type 17 has an invalid length. [ 991.159763][ T51] Bluetooth: hci0: command tx timeout [ 991.385698][T14589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 991.424433][T14589] 8021q: adding VLAN 0 to HW filter on device team0 [ 991.480096][T14589] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 992.358858][T14557] chnl_net:caif_netlink_parms(): no params data found [ 992.429793][ T6818] tipc: Left network mode [ 992.883995][T14557] bridge0: port 1(bridge_slave_0) entered blocking state [ 992.894238][T14557] bridge0: port 1(bridge_slave_0) entered disabled state [ 992.902321][T14557] bridge_slave_0: entered allmulticast mode [ 992.910145][T14557] bridge_slave_0: entered promiscuous mode [ 992.973087][T14557] bridge0: port 2(bridge_slave_1) entered blocking state [ 992.980794][T13513] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 993.015547][T14557] bridge0: port 2(bridge_slave_1) entered disabled state [ 993.036577][T14557] bridge_slave_1: entered allmulticast mode [ 993.061750][T14557] bridge_slave_1: entered promiscuous mode [ 993.171674][T13513] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 993.190331][T13513] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 993.230905][T13513] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 993.250573][ T51] Bluetooth: hci0: command tx timeout [ 993.260907][T13513] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 993.288458][T13513] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 993.298305][T13513] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 993.311934][T13513] usb 3-1: Manufacturer: syz [ 993.325035][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 993.335269][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 993.345429][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 993.355591][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 993.365728][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 993.375905][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 993.385958][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 993.390069][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 993.402721][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 993.414396][T13513] usb 3-1: config 0 descriptor?? [ 993.554633][T14557] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 993.856103][T13513] appleir 0003:05AC:8243.000C: unknown main item tag 0x0 [ 993.870558][T14557] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 993.881472][T13513] appleir 0003:05AC:8243.000C: No inputs registered, leaving [ 993.916678][T13513] appleir 0003:05AC:8243.000C: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 994.271399][T14557] team0: Port device team_slave_0 added [ 994.295478][T14557] team0: Port device team_slave_1 added [ 994.386219][ T5770] usb 3-1: USB disconnect, device number 30 [ 994.820198][T14557] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 994.837657][T14557] 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. [ 994.915216][T14557] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 994.962033][T14557] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 994.986462][T14557] 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. [ 995.031581][T14557] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 995.048845][T14644] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2434'. [ 995.319716][ T51] Bluetooth: hci0: command tx timeout [ 995.352988][T14557] hsr_slave_0: entered promiscuous mode [ 995.395633][T14557] hsr_slave_1: entered promiscuous mode [ 995.435570][T14557] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 995.454181][T14557] Cannot create hsr debugfs directory [ 995.527557][T14653] syzkaller0: entered promiscuous mode [ 995.533496][T14653] syzkaller0: entered allmulticast mode [ 997.303061][T14591] Set syz1 is full, maxelem 65536 reached [ 997.401373][ T51] Bluetooth: hci0: command tx timeout [ 998.443632][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 998.453772][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 998.464033][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 998.474120][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 999.099588][ T6818] hsr_slave_0: left promiscuous mode [ 999.115515][ T6818] hsr_slave_1: left promiscuous mode [ 999.849657][ T5770] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 1000.045677][ T5770] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1000.063170][ T5770] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1000.076912][ T5770] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1000.095243][ T5770] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1000.119604][ T5770] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1000.128831][ T5770] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1000.137714][ T5770] usb 3-1: Manufacturer: syz [ 1000.152894][ T5770] usb 3-1: config 0 descriptor?? [ 1000.595518][ T5770] appleir 0003:05AC:8243.000D: unknown main item tag 0x0 [ 1000.606709][ T5770] appleir 0003:05AC:8243.000D: No inputs registered, leaving [ 1000.620268][ T5770] appleir 0003:05AC:8243.000D: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 1000.684813][ T6818] bond0 (unregistering): Released all slaves [ 1000.846382][ T8367] lo speed is unknown, defaulting to 1000 [ 1000.854258][T14689] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2441'. [ 1001.042283][T14699] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2443'. [ 1001.117542][ T9] usb 3-1: USB disconnect, device number 31 [ 1001.323087][T14708] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2445'. [ 1001.705126][T14714] syzkaller0: entered promiscuous mode [ 1001.722605][ T6818] IPVS: stop unused estimator thread 0... [ 1001.740510][T14714] syzkaller0: entered allmulticast mode [ 1002.094767][T14723] syzkaller0: entered promiscuous mode [ 1002.112264][T14723] syzkaller0: entered allmulticast mode [ 1002.538068][T14557] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1002.554182][T14739] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2452'. [ 1002.579768][T14557] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1002.621394][T14557] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1002.700832][T14741] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2453'. [ 1002.747805][T14557] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1003.041203][T14557] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1003.105111][T14557] 8021q: adding VLAN 0 to HW filter on device team0 [ 1003.147565][T12226] bridge0: port 1(bridge_slave_0) entered blocking state [ 1003.155719][T12226] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1003.205213][ T4256] bridge0: port 2(bridge_slave_1) entered blocking state [ 1003.212493][ T4256] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1003.248153][ T9] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 1003.461086][T14764] syzkaller0: entered promiscuous mode [ 1003.462274][ T9] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1003.485206][T14764] syzkaller0: entered allmulticast mode [ 1003.509933][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1003.549645][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1003.563146][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1003.571545][ T9] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1003.573499][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1003.597058][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1003.607346][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1003.627486][ T9] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1003.651027][ T9] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1003.691737][ T9] usb 5-1: Manufacturer: syz [ 1003.703047][ T9] usb 5-1: config 0 descriptor?? [ 1003.917792][T14775] syzkaller0: entered promiscuous mode [ 1003.949845][T14775] syzkaller0: entered allmulticast mode [ 1004.096944][T14557] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1004.143822][ T9] appleir 0003:05AC:8243.000E: unknown main item tag 0x0 [ 1004.182723][ T9] appleir 0003:05AC:8243.000E: No inputs registered, leaving [ 1004.212776][ T9] appleir 0003:05AC:8243.000E: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 1004.245264][T14557] veth0_vlan: entered promiscuous mode [ 1004.265912][T14557] veth1_vlan: entered promiscuous mode [ 1004.357735][T14557] veth0_macvtap: entered promiscuous mode [ 1004.461386][T14557] veth1_macvtap: entered promiscuous mode [ 1004.538005][T14557] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1004.592244][T14557] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1004.619108][T14557] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1004.654331][T14557] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1004.687716][T14557] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1004.709218][T14557] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1004.721584][T14788] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2463'. [ 1004.746099][T14557] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1004.755767][T14557] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1004.766065][T14557] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1004.780744][T14557] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1005.000440][ T4256] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1005.019059][ T4256] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1005.103539][T14798] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2464'. [ 1005.117720][T13512] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1005.147309][T13512] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1005.776758][T14815] syzkaller0: entered promiscuous mode [ 1005.798023][T14815] syzkaller0: entered allmulticast mode [ 1006.301822][ T5849] usb 5-1: USB disconnect, device number 9 [ 1008.041014][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1008.434803][T14828] bridge0: port 2(bridge_slave_1) entered disabled state [ 1008.442618][T14828] bridge0: port 1(bridge_slave_0) entered disabled state [ 1008.687197][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1008.697485][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1008.707696][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1008.717918][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1008.728178][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1008.738340][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1008.748561][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1008.758724][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1009.495210][T14828] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1009.581412][T14828] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1010.372439][T14828] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1010.385177][T14828] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1010.397618][T14828] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1010.410811][T14828] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1010.617104][T14834] netlink: 'syz.3.2470': attribute type 13 has an invalid length. [ 1010.631219][T14834] netlink: 'syz.3.2470': attribute type 17 has an invalid length. [ 1010.708781][T14834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1010.718224][T14834] 8021q: adding VLAN 0 to HW filter on device team0 [ 1010.732902][T14834] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1010.777489][T14858] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2474'. [ 1010.790005][T14860] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2475'. [ 1011.243002][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1011.329590][ T5770] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 1011.572961][ T5770] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1011.585635][ T5770] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1011.617057][ T5770] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1011.653732][ T5770] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1011.740749][ T5770] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1011.753024][ T5770] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1011.778979][ T5770] usb 1-1: Manufacturer: syz [ 1011.799361][ T5770] usb 1-1: config 0 descriptor?? [ 1012.234829][ T5770] appleir 0003:05AC:8243.000F: unknown main item tag 0x0 [ 1012.255737][ T5770] appleir 0003:05AC:8243.000F: No inputs registered, leaving [ 1012.342244][ T5770] appleir 0003:05AC:8243.000F: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 1013.801345][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1013.811515][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1013.821666][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1013.831817][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1014.382327][ T8364] usb 1-1: USB disconnect, device number 27 [ 1014.397538][T14838] Set syz1 is full, maxelem 65536 reached [ 1014.696646][T14919] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2485'. [ 1014.714678][T14923] 9pnet_fd: Insufficient options for proto=fd [ 1016.397522][T14952] netlink: 'syz.2.2495': attribute type 13 has an invalid length. [ 1016.429732][T14952] netlink: 'syz.2.2495': attribute type 17 has an invalid length. [ 1016.604455][T14952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1016.720217][T14952] 8021q: adding VLAN 0 to HW filter on device team0 [ 1016.787024][T14952] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1017.517929][T14965] 9pnet_fd: Insufficient options for proto=fd [ 1017.642204][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1017.753579][T14974] syzkaller0: entered promiscuous mode [ 1017.759225][T14974] syzkaller0: entered allmulticast mode [ 1018.019892][T14979] loop4: detected capacity change from 0 to 512 [ 1018.027853][T14979] EXT4-fs: Ignoring removed mblk_io_submit option [ 1018.202689][T14979] EXT4-fs (loop4): failed to open journal device unknown-block(0,0) -6 [ 1018.316861][T14979] loop4: detected capacity change from 0 to 256 [ 1018.747342][T14985] netlink: 'syz.2.2506': attribute type 13 has an invalid length. [ 1018.799031][T14985] netlink: 'syz.2.2506': attribute type 17 has an invalid length. [ 1018.886063][T14985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1018.895098][T14985] 8021q: adding VLAN 0 to HW filter on device team0 [ 1018.909247][T14985] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1018.924076][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1018.934891][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1018.945546][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1018.955962][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1018.966217][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1018.984655][T14993] syzkaller0: entered promiscuous mode [ 1018.991784][T15005] 9pnet_fd: Insufficient options for proto=fd [ 1019.010060][T14993] syzkaller0: entered allmulticast mode [ 1019.464742][T15018] syzkaller0: entered promiscuous mode [ 1019.471304][T15018] syzkaller0: entered allmulticast mode [ 1020.819397][T15034] netlink: 'syz.3.2519': attribute type 13 has an invalid length. [ 1020.831162][T15034] netlink: 'syz.3.2519': attribute type 17 has an invalid length. [ 1020.840918][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1020.903861][T15034] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1020.912443][T15034] 8021q: adding VLAN 0 to HW filter on device team0 [ 1020.924576][T15034] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1021.067471][T15043] 9pnet_fd: Insufficient options for proto=fd [ 1021.425665][T15052] syzkaller0: entered promiscuous mode [ 1021.439204][T15052] syzkaller0: entered allmulticast mode [ 1022.145393][ T5773] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1022.158977][ T5773] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1022.182080][ T5773] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1022.198639][ T5773] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1022.210231][ T5773] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 1022.218641][ T5773] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1022.298695][T15062] netlink: 'syz.4.2530': attribute type 13 has an invalid length. [ 1022.312709][T15062] netlink: 'syz.4.2530': attribute type 17 has an invalid length. [ 1022.370261][T15062] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1022.378563][T15062] 8021q: adding VLAN 0 to HW filter on device team0 [ 1022.395655][T15062] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1022.708391][ T6825] tipc: Left network mode [ 1022.738751][T15059] chnl_net:caif_netlink_parms(): no params data found [ 1022.776295][T15071] 9pnet_fd: Insufficient options for proto=fd [ 1023.351091][T15059] bridge0: port 1(bridge_slave_0) entered blocking state [ 1023.375403][T15059] bridge0: port 1(bridge_slave_0) entered disabled state [ 1023.383898][T15059] bridge_slave_0: entered allmulticast mode [ 1023.404566][T15059] bridge_slave_0: entered promiscuous mode [ 1023.503519][T15059] bridge0: port 2(bridge_slave_1) entered blocking state [ 1023.539724][T15059] bridge0: port 2(bridge_slave_1) entered disabled state [ 1023.568373][T15059] bridge_slave_1: entered allmulticast mode [ 1023.593087][T15059] bridge_slave_1: entered promiscuous mode [ 1023.783541][T13514] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 1023.814631][T15059] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1023.833336][T15059] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1023.975163][T13514] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1024.002185][T13514] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1024.027925][T13514] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1024.047089][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1024.057532][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1024.067752][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1024.078063][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1024.088263][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1024.098481][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1024.108722][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1024.118917][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1024.138927][T13514] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1024.144658][T15108] 9pnet_fd: Insufficient options for proto=fd [ 1024.154660][T13514] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1024.178762][T13514] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1024.182872][T15059] team0: Port device team_slave_0 added [ 1024.197757][T13514] usb 1-1: Manufacturer: syz [ 1024.205978][T15059] team0: Port device team_slave_1 added [ 1024.209008][T13514] usb 1-1: config 0 descriptor?? [ 1024.279833][ T51] Bluetooth: hci1: command tx timeout [ 1024.452764][T15059] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1024.460570][T15059] 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. [ 1024.488586][T15059] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1024.502974][T15059] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1024.513263][T15059] 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. [ 1024.546609][T15059] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1024.630983][T13514] appleir 0003:05AC:8243.0010: unknown main item tag 0x0 [ 1024.670702][T13514] appleir 0003:05AC:8243.0010: No inputs registered, leaving [ 1024.700927][T13514] appleir 0003:05AC:8243.0010: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 1024.767789][T15118] syzkaller0: entered promiscuous mode [ 1024.796345][T15118] syzkaller0: entered allmulticast mode [ 1025.186281][T13514] usb 1-1: USB disconnect, device number 28 [ 1026.360874][ T51] Bluetooth: hci1: command tx timeout [ 1027.880905][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1027.928820][T15133] netlink: 'syz.4.2543': attribute type 13 has an invalid length. [ 1027.936953][T15133] netlink: 'syz.4.2543': attribute type 17 has an invalid length. [ 1027.974450][T15133] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1027.983992][T15133] 8021q: adding VLAN 0 to HW filter on device team0 [ 1027.994462][T15133] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1028.070948][ T6825] hsr_slave_0: left promiscuous mode [ 1028.082205][ T6825] hsr_slave_1: left promiscuous mode [ 1028.146491][ T6825] bond1 (unregistering): (slave batadv1): Releasing active interface [ 1028.158655][ T6825] batadv1 (unregistering): left promiscuous mode [ 1028.248306][ T6825] bond1 (unregistering): (slave veth3): Releasing active interface [ 1028.439581][ T51] Bluetooth: hci1: command tx timeout [ 1028.589156][ T6825] bond1 (unregistering): Released all slaves [ 1029.161941][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1029.172183][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1029.805242][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1030.282067][ T6825] bond0 (unregistering): Released all slaves [ 1030.413963][T15059] hsr_slave_0: entered promiscuous mode [ 1030.420877][T15059] hsr_slave_1: entered promiscuous mode [ 1030.525802][ T51] Bluetooth: hci1: command tx timeout [ 1031.627776][T15187] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2553'. [ 1031.642037][T15187] netlink: 'syz.4.2553': attribute type 5 has an invalid length. [ 1031.665669][T15187] netlink: 48 bytes leftover after parsing attributes in process `syz.4.2553'. [ 1031.708912][T15187] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 45358 - 0 [ 1031.718974][T15187] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 45358 - 0 [ 1031.738396][T15187] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 45358 - 0 [ 1031.749121][T15187] geneve2: entered promiscuous mode [ 1031.778539][T15187] geneve2: entered allmulticast mode [ 1031.868698][ T6825] IPVS: stop unused estimator thread 0... [ 1032.014652][T15185] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 45358 - 0 [ 1032.262341][T15200] syzkaller0: entered promiscuous mode [ 1032.267972][T15200] syzkaller0: entered allmulticast mode [ 1032.667104][T15185] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 45358 - 0 [ 1032.690607][T15207] netlink: 'syz.3.2555': attribute type 13 has an invalid length. [ 1032.698508][T15207] netlink: 'syz.3.2555': attribute type 17 has an invalid length. [ 1032.733608][T15207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1032.742243][T15207] 8021q: adding VLAN 0 to HW filter on device team0 [ 1032.753009][T15207] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1034.281810][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1034.292204][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1035.031931][T15185] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 45358 - 0 [ 1035.296016][T15059] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1035.317628][T15059] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1035.341536][T15059] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1035.366534][T15059] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1035.503349][T15185] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 45358 - 0 [ 1035.623763][T15185] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 45358 - 0 [ 1036.307171][T15227] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1036.382147][T15185] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 45358 - 0 [ 1036.664733][T15185] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 45358 - 0 [ 1037.345031][T15059] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1037.424881][T15059] 8021q: adding VLAN 0 to HW filter on device team0 [ 1037.452510][ T6818] bridge0: port 1(bridge_slave_0) entered blocking state [ 1037.459739][ T6818] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1037.479738][ T6818] bridge0: port 2(bridge_slave_1) entered blocking state [ 1037.486964][ T6818] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1037.844884][T15252] syzkaller0: entered promiscuous mode [ 1037.864751][T15252] syzkaller0: entered allmulticast mode [ 1039.352944][T15266] netdevsim netdevsim4 eth0: unset [1, 0] type 2 family 0 port 45358 - 0 [ 1039.366644][T15266] netdevsim netdevsim4 eth1: unset [1, 0] type 2 family 0 port 45358 - 0 [ 1039.376415][T15266] netdevsim netdevsim4 eth2: unset [1, 0] type 2 family 0 port 45358 - 0 [ 1039.391128][T15266] netdevsim netdevsim4 eth3: unset [1, 0] type 2 family 0 port 45358 - 0 [ 1039.407062][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1039.417322][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1039.427636][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1039.690827][T15271] bridge0: port 2(bridge_slave_1) entered disabled state [ 1039.698325][T15271] bridge0: port 1(bridge_slave_0) entered disabled state [ 1040.046727][T15271] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1040.089027][T15271] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1040.513206][T15271] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1040.523138][T15271] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1040.532522][T15271] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1040.541707][T15271] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1040.638492][T15273] netlink: 'syz.4.2569': attribute type 13 has an invalid length. [ 1040.646650][T15273] netlink: 'syz.4.2569': attribute type 17 has an invalid length. [ 1040.680547][T15273] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1040.688093][T15273] 8021q: adding VLAN 0 to HW filter on device team0 [ 1040.698858][T15273] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1040.715695][T15276] netlink: 'syz.0.2570': attribute type 13 has an invalid length. [ 1040.730033][T15276] netlink: 'syz.0.2570': attribute type 17 has an invalid length. [ 1040.844828][T15276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1040.857115][T15276] 8021q: adding VLAN 0 to HW filter on device team0 [ 1040.885769][T15276] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1041.027070][T15059] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1041.279725][T15059] veth0_vlan: entered promiscuous mode [ 1041.316682][T15059] veth1_vlan: entered promiscuous mode [ 1041.428207][T15059] veth0_macvtap: entered promiscuous mode [ 1041.450009][T11869] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 1041.492498][T15059] veth1_macvtap: entered promiscuous mode [ 1041.588722][T15318] syzkaller0: entered promiscuous mode [ 1041.616143][T15318] syzkaller0: entered allmulticast mode [ 1041.651186][T11869] usb 1-1: Using ep0 maxpacket: 32 [ 1041.667643][T11869] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 1041.704395][T11869] usb 1-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 1041.734716][T11869] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1041.762603][T11869] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1041.764372][T15059] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1041.834565][T15059] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1041.889150][T15059] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1041.909507][T15059] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1041.918283][T15059] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1041.961749][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1041.970199][T15059] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1041.971958][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1042.048127][T15310] bridge_slave_0: left allmulticast mode [ 1042.077517][T15310] bridge_slave_0: left promiscuous mode [ 1042.391248][T15310] bridge0: port 1(bridge_slave_0) entered disabled state [ 1042.422609][T15310] bridge_slave_1: left allmulticast mode [ 1042.437316][T15310] bridge_slave_1: left promiscuous mode [ 1042.458962][T15310] bridge0: port 2(bridge_slave_1) entered disabled state [ 1042.564427][T15310] bond0: (slave bond_slave_0): Releasing backup interface [ 1042.589182][T15310] bond0: (slave bond_slave_1): Releasing backup interface [ 1042.733862][T15310] team0: Port device team_slave_0 removed [ 1042.776248][T15310] team0: Port device team_slave_1 removed [ 1042.838965][T15310] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1042.933344][T15310] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1043.231556][ T6825] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1043.251065][T13515] usb 1-1: USB disconnect, device number 29 [ 1043.268196][ T6825] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1043.335909][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1043.358387][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1043.555591][T15346] syzkaller0: entered promiscuous mode [ 1043.571449][T15346] syzkaller0: entered allmulticast mode [ 1043.881247][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1044.242815][T15362] syzkaller0: entered promiscuous mode [ 1044.248380][T15362] syzkaller0: entered allmulticast mode [ 1044.523089][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1044.533349][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1045.161188][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1045.973578][T15385] sch_tbf: burst 1 is lower than device veth0 mtu (1514) ! [ 1047.096267][T15411] netlink: 'syz.3.2601': attribute type 13 has an invalid length. [ 1047.109829][T15411] netlink: 'syz.3.2601': attribute type 17 has an invalid length. [ 1047.250945][T15411] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1047.276304][T15411] 8021q: adding VLAN 0 to HW filter on device team0 [ 1047.306617][T15411] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1047.396429][T15427] syzkaller0: entered promiscuous mode [ 1047.404906][T15427] syzkaller0: entered allmulticast mode [ 1048.199134][T15442] loop3: detected capacity change from 0 to 1024 [ 1048.272539][T15442] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1048.454830][T15442] EXT4-fs error (device loop3): __ext4_new_inode:1081: comm syz.3.2610: reserved inode found cleared - inode=2 [ 1048.564889][T14348] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1049.011582][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1049.286201][T15458] netlink: 'syz.3.2613': attribute type 13 has an invalid length. [ 1049.308441][T15458] netlink: 'syz.3.2613': attribute type 17 has an invalid length. [ 1049.387198][T15458] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1049.396595][T15458] 8021q: adding VLAN 0 to HW filter on device team0 [ 1049.414958][T15458] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1049.556035][T15469] syzkaller0: entered promiscuous mode [ 1049.575660][T15469] syzkaller0: entered allmulticast mode [ 1049.640657][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1049.650887][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1049.762575][T15471] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2616'. [ 1050.334283][T15488] syzkaller0: entered promiscuous mode [ 1050.627168][T15500] syzkaller0: entered promiscuous mode [ 1050.635623][T15500] syzkaller0: entered allmulticast mode [ 1050.648994][T15502] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2628'. [ 1051.523515][T15525] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2637'. [ 1051.536221][T15524] netlink: 'syz.3.2638': attribute type 2 has an invalid length. [ 1051.679229][T15527] loop4: detected capacity change from 0 to 512 [ 1051.700964][T15527] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 1051.739944][T15527] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 1051.765758][T15530] syzkaller0: entered promiscuous mode [ 1051.772828][T15527] EXT4-fs (loop4): 1 truncate cleaned up [ 1051.779583][T15530] syzkaller0: entered allmulticast mode [ 1051.780115][T15527] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1051.849532][ T28] audit: type=1800 audit(1776289775.935:737): pid=15527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.2639" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 1052.155871][T12366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1053.738327][T15557] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2648'. [ 1054.120791][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1054.127933][T15568] syzkaller0: entered promiscuous mode [ 1054.139051][T15568] syzkaller0: entered allmulticast mode [ 1054.762060][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 1054.768614][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 1054.779485][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1054.789704][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1054.799884][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1054.810039][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1055.920163][T15577] netlink: 'syz.0.2653': attribute type 13 has an invalid length. [ 1055.969562][T15577] netlink: 'syz.0.2653': attribute type 17 has an invalid length. [ 1056.021384][T15590] kernel read not supported for file /cpuacct.usage_percpu (pid: 15590 comm: syz.2.2656) [ 1056.040521][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1056.093993][ T28] audit: type=1800 audit(1776289780.185:738): pid=15590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.2656" name="cpuacct.usage_percpu" dev="mqueue" ino=48751 res=0 errno=0 [ 1056.155908][T15577] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1056.180881][T15577] 8021q: adding VLAN 0 to HW filter on device team0 [ 1056.247133][T15577] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1057.036725][T15607] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2661'. [ 1057.222395][T15609] syzkaller0: entered promiscuous mode [ 1057.228021][T15609] syzkaller0: entered allmulticast mode [ 1057.970510][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1058.192743][T15614] loop4: detected capacity change from 0 to 8192 [ 1059.162677][ T28] audit: type=1800 audit(1776289782.395:739): pid=15614 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.2663" name="file1" dev="loop4" ino=1048612 res=0 errno=0 [ 1059.240647][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1059.882015][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1059.892266][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1059.902523][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1059.912648][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1061.234122][T15633] loop3: detected capacity change from 0 to 512 [ 1061.255013][T15633] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 1061.305267][T15633] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 1061.337543][T15633] EXT4-fs (loop3): 1 truncate cleaned up [ 1061.345481][T15633] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1061.396898][ T28] audit: type=1800 audit(1776289785.485:740): pid=15633 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.2669" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 1061.540633][T14348] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1061.546034][T15637] loop4: detected capacity change from 0 to 512 [ 1061.569655][T15637] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 1061.638976][T15637] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 1061.701578][T15637] EXT4-fs (loop4): 1 truncate cleaned up [ 1061.708743][T15637] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1061.735957][T15640] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2671'. [ 1061.791790][ T28] audit: type=1800 audit(1776289785.855:741): pid=15637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.2670" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 1061.872749][T12366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1062.441311][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1064.204602][T15653] (unnamed net_device) (uninitialized): option packets_per_slave: invalid value (18446744073709551613) [ 1064.270091][T15653] (unnamed net_device) (uninitialized): option packets_per_slave: allowed values 0 - 65535 [ 1064.558835][T15581] Set syz1 is full, maxelem 65536 reached [ 1065.001566][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1065.352701][T15677] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2682'. [ 1065.389542][T15677] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2682'. [ 1066.038119][T15686] loop2: detected capacity change from 0 to 512 [ 1066.064871][T15686] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 1066.142563][T15686] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 1066.172825][T15686] EXT4-fs (loop2): 1 truncate cleaned up [ 1066.212286][T15686] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1066.244597][ T28] audit: type=1800 audit(1776289790.335:742): pid=15686 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.2685" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 1066.599299][T15059] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1067.895200][T15704] netlink: 'syz.3.2689': attribute type 13 has an invalid length. [ 1067.919301][T15704] netlink: 'syz.3.2689': attribute type 17 has an invalid length. [ 1068.019035][T15704] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1068.032914][T15704] 8021q: adding VLAN 0 to HW filter on device team0 [ 1068.045874][T15704] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1068.061556][T15707] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2692'. [ 1068.076094][T15707] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2692'. [ 1068.215078][T15720] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2694'. [ 1069.008487][T15744] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2703'. [ 1069.043061][T15744] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2703'. [ 1070.122715][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1070.132981][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1070.143156][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1070.153422][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1070.163788][ C1] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 1070.222968][T15756] loop3: detected capacity change from 0 to 2048 [ 1070.311428][T15756] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1070.517632][T14348] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1070.900637][T15750] bridge0: port 2(bridge_slave_1) entered disabled state [ 1070.908394][T15750] bridge0: port 1(bridge_slave_0) entered disabled state [ 1072.468416][T15750] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1072.511592][T15750] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1072.854647][T15750] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1072.864140][T15750] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1072.873105][T15750] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1072.882036][T15750] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1072.977080][T15752] netlink: 'syz.2.2704': attribute type 13 has an invalid length. [ 1072.985058][T15752] netlink: 'syz.2.2704': attribute type 17 has an invalid length. [ 1073.041917][T15752] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1073.050763][T15752] 8021q: adding VLAN 0 to HW filter on device team0 [ 1073.063286][T15752] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1073.099495][T15780] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2713'. [ 1073.113620][T15780] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2713'. [ 1073.303202][T15788] syzkaller0: entered promiscuous mode [ 1073.308951][T15788] syzkaller0: entered allmulticast mode [ 1073.477822][T15792] loop4: detected capacity change from 0 to 512 [ 1073.526400][T15792] ------------[ cut here ]------------ [ 1073.532611][T15792] EA inode 11 i_nlink=2 [ 1073.535124][T15792] WARNING: CPU: 1 PID: 15792 at fs/ext4/xattr.c:1059 ext4_xattr_inode_update_ref+0x53c/0x590 [ 1073.549982][T15792] Modules linked in: [ 1073.554281][T15792] CPU: 1 PID: 15792 Comm: syz.4.2718 Not tainted syzkaller #0 [ 1073.562114][T15792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1073.572521][T15792] RIP: 0010:ext4_xattr_inode_update_ref+0x53c/0x590 [ 1073.579342][T15792] Code: 8d 7e 50 4c 89 f8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ff e8 65 d5 98 ff 49 8b 37 48 c7 c7 20 d8 de 8a 89 da e8 34 54 0a ff <0f> 0b 4c 8b 74 24 08 4c 8b 7c 24 10 e9 ab fe ff ff e8 7e d5 3f 08 [ 1073.599311][T15792] RSP: 0018:ffffc900038272e0 EFLAGS: 00010246 [ 1073.605558][T15792] RAX: e9482a74ca1c8900 RBX: 0000000000000002 RCX: 0000000000080000 [ 1073.613791][T15792] RDX: ffffc900052b9000 RSI: 0000000000038c43 RDI: 0000000000038c44 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1073.622273][T15792] RBP: ffffc900038273d0 R08: ffff8880b8f28c13 R09: 1ffff110171e5182 [ 1073.630410][T15792] R10: dffffc0000000000 R11: ffffed10171e5183 R12: dffffc0000000000 [ 1073.638915][T15792] R13: ffff888078beb6a8 R14: ffff888078beb4b0 R15: ffff888078beb500 [ 1073.647206][T15792] FS: 00007fce32a766c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 1073.656408][T15792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1073.664275][T15792] CR2: 00007fce31b85980 CR3: 000000002fc6e000 CR4: 00000000003506e0 [ 1073.672381][T15792] Call Trace: [ 1073.675705][T15792] [ 1073.678691][T15792] ? ext4_xattr_list_entries+0x3d0/0x3d0 [ 1073.684477][T15792] ? __ext4_journal_ensure_credits+0x30/0x450 [ 1073.690712][T15792] ext4_xattr_inode_dec_ref_all+0x9a6/0x1040 [ 1073.696861][T15792] ? ext4_xattr_delete_inode+0xd10/0xd10 [ 1073.702638][T15792] ? __ext4_journal_ensure_credits+0x450/0x450 [ 1073.709135][T15792] ext4_xattr_delete_inode+0xb3e/0xd10 [ 1073.714821][T15792] ? up_write+0x1c3/0x410 [ 1073.719204][T15792] ? ext4_expand_extra_isize_ea+0x1e80/0x1e80 [ 1073.725452][T15792] ext4_evict_inode+0xaaf/0xea0 [ 1073.730421][T15792] ? _raw_spin_unlock+0x28/0x40 [ 1073.735334][T15792] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 1073.741377][T15792] ? do_raw_spin_unlock+0x121/0x230 [ 1073.746649][T15792] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 1073.752810][T15792] evict+0x4ca/0x8d0 [ 1073.756767][T15792] ? proc_nr_inodes+0x230/0x230 [ 1073.761734][T15792] ? do_raw_spin_unlock+0x121/0x230 [ 1073.767003][T15792] ? _raw_spin_unlock+0x28/0x40 [ 1073.772170][T15792] ? iput+0x706/0x920 [ 1073.776230][T15792] ext4_orphan_cleanup+0xbec/0x1420 [ 1073.781580][T15792] ? ext4_orphan_del+0xbf0/0xbf0 [ 1073.786585][T15792] ? ext4_register_li_request+0x183/0x940 [ 1073.792433][T15792] ? errseq_check_and_advance+0x66/0x120 [ 1073.798127][T15792] ext4_fill_super+0x5eea/0x67b0 [ 1073.803533][T15792] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 1073.810037][T15792] ? __might_sleep+0xe0/0xe0 [ 1073.814692][T15792] ? read_lock_is_recursive+0x20/0x20 [ 1073.820196][T15792] ? snprintf+0xe9/0x140 [ 1073.824529][T15792] ? down_read_killable+0x340/0x340 [ 1073.829978][T15792] ? setup_bdev_super+0x56b/0x660 [ 1073.835454][T15792] get_tree_bdev+0x3f3/0x520 [ 1073.840158][T15792] ? vfs_parse_fs_string+0x170/0x170 [ 1073.845492][T15792] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 1073.851863][T15792] ? setup_bdev_super+0x660/0x660 [ 1073.856943][T15792] ? apparmor_capable+0x137/0x1a0 [ 1073.862251][T15792] ? bpf_lsm_capable+0x9/0x10 [ 1073.866986][T15792] ? security_capable+0x89/0xb0 [ 1073.871964][T15792] vfs_get_tree+0x8c/0x280 [ 1073.876415][T15792] do_new_mount+0x24b/0xa40 [ 1073.880984][T15792] __se_sys_mount+0x2e7/0x3d0 [ 1073.885779][T15792] ? __x64_sys_mount+0xc0/0xc0 [ 1073.890670][T15792] ? lockdep_hardirqs_on+0x98/0x150 [ 1073.895997][T15792] ? __x64_sys_mount+0x20/0xc0 [ 1073.900882][T15792] do_syscall_64+0x55/0xa0 [ 1073.905448][T15792] ? clear_bhb_loop+0x40/0x90 [ 1073.910250][T15792] ? clear_bhb_loop+0x40/0x90 [ 1073.914989][T15792] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1073.921082][T15792] RIP: 0033:0x7fce31b9da8a [ 1073.925878][T15792] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1073.945830][T15792] RSP: 002b:00007fce32a75e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1073.954387][T15792] RAX: ffffffffffffffda RBX: 00007fce32a75ee0 RCX: 00007fce31b9da8a [ 1073.962542][T15792] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007fce32a75ea0 [ 1073.970770][T15792] RBP: 00002000000009c0 R08: 00007fce32a75ee0 R09: 0000000000800718 [ 1073.978789][T15792] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 1073.987075][T15792] R13: 00007fce32a75ea0 R14: 000000000000048d R15: 0000200000000200 [ 1073.995123][T15792] [ 1073.998166][T15792] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1074.005445][T15792] CPU: 1 PID: 15792 Comm: syz.4.2718 Not tainted syzkaller #0 [ 1074.012904][T15792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1074.023059][T15792] Call Trace: [ 1074.026357][T15792] [ 1074.029286][T15792] dump_stack_lvl+0x18c/0x250 [ 1074.033993][T15792] ? show_regs_print_info+0x20/0x20 [ 1074.039213][T15792] ? load_image+0x420/0x420 [ 1074.043770][T15792] panic+0x2dc/0x730 [ 1074.047735][T15792] ? bpf_jit_dump+0xd0/0xd0 [ 1074.052270][T15792] __warn+0x2e0/0x470 [ 1074.056357][T15792] ? ext4_xattr_inode_update_ref+0x53c/0x590 [ 1074.062361][T15792] ? ext4_xattr_inode_update_ref+0x53c/0x590 [ 1074.068365][T15792] report_bug+0x2be/0x4f0 [ 1074.072746][T15792] ? ext4_xattr_inode_update_ref+0x53c/0x590 [ 1074.078745][T15792] ? ext4_xattr_inode_update_ref+0x53c/0x590 [ 1074.084743][T15792] ? ext4_xattr_inode_update_ref+0x53e/0x590 [ 1074.090743][T15792] handle_bug+0xcf/0x120 [ 1074.094994][T15792] exc_invalid_op+0x1a/0x50 [ 1074.099508][T15792] asm_exc_invalid_op+0x1a/0x20 [ 1074.104368][T15792] RIP: 0010:ext4_xattr_inode_update_ref+0x53c/0x590 [ 1074.111004][T15792] Code: 8d 7e 50 4c 89 f8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ff e8 65 d5 98 ff 49 8b 37 48 c7 c7 20 d8 de 8a 89 da e8 34 54 0a ff <0f> 0b 4c 8b 74 24 08 4c 8b 7c 24 10 e9 ab fe ff ff e8 7e d5 3f 08 [ 1074.130710][T15792] RSP: 0018:ffffc900038272e0 EFLAGS: 00010246 [ 1074.136877][T15792] RAX: e9482a74ca1c8900 RBX: 0000000000000002 RCX: 0000000000080000 [ 1074.144862][T15792] RDX: ffffc900052b9000 RSI: 0000000000038c43 RDI: 0000000000038c44 [ 1074.152843][T15792] RBP: ffffc900038273d0 R08: ffff8880b8f28c13 R09: 1ffff110171e5182 [ 1074.160828][T15792] R10: dffffc0000000000 R11: ffffed10171e5183 R12: dffffc0000000000 [ 1074.168818][T15792] R13: ffff888078beb6a8 R14: ffff888078beb4b0 R15: ffff888078beb500 [ 1074.176833][T15792] ? ext4_xattr_list_entries+0x3d0/0x3d0 [ 1074.182497][T15792] ? __ext4_journal_ensure_credits+0x30/0x450 [ 1074.188609][T15792] ext4_xattr_inode_dec_ref_all+0x9a6/0x1040 [ 1074.194626][T15792] ? ext4_xattr_delete_inode+0xd10/0xd10 [ 1074.200331][T15792] ? __ext4_journal_ensure_credits+0x450/0x450 [ 1074.206512][T15792] ext4_xattr_delete_inode+0xb3e/0xd10 [ 1074.211995][T15792] ? up_write+0x1c3/0x410 [ 1074.216513][T15792] ? ext4_expand_extra_isize_ea+0x1e80/0x1e80 [ 1074.222612][T15792] ext4_evict_inode+0xaaf/0xea0 [ 1074.227488][T15792] ? _raw_spin_unlock+0x28/0x40 [ 1074.232363][T15792] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 1074.238273][T15792] ? do_raw_spin_unlock+0x121/0x230 [ 1074.243583][T15792] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 1074.249494][T15792] evict+0x4ca/0x8d0 [ 1074.253419][T15792] ? proc_nr_inodes+0x230/0x230 [ 1074.258280][T15792] ? do_raw_spin_unlock+0x121/0x230 [ 1074.263591][T15792] ? _raw_spin_unlock+0x28/0x40 [ 1074.268454][T15792] ? iput+0x706/0x920 [ 1074.272486][T15792] ext4_orphan_cleanup+0xbec/0x1420 [ 1074.277886][T15792] ? ext4_orphan_del+0xbf0/0xbf0 [ 1074.282851][T15792] ? ext4_register_li_request+0x183/0x940 [ 1074.288589][T15792] ? errseq_check_and_advance+0x66/0x120 [ 1074.294759][T15792] ext4_fill_super+0x5eea/0x67b0 [ 1074.299754][T15792] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 1074.306006][T15792] ? __might_sleep+0xe0/0xe0 [ 1074.310639][T15792] ? read_lock_is_recursive+0x20/0x20 [ 1074.316029][T15792] ? snprintf+0xe9/0x140 [ 1074.320386][T15792] ? down_read_killable+0x340/0x340 [ 1074.325618][T15792] ? setup_bdev_super+0x56b/0x660 [ 1074.330671][T15792] get_tree_bdev+0x3f3/0x520 [ 1074.335292][T15792] ? vfs_parse_fs_string+0x170/0x170 [ 1074.340601][T15792] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 1074.346863][T15792] ? setup_bdev_super+0x660/0x660 [ 1074.351902][T15792] ? apparmor_capable+0x137/0x1a0 [ 1074.356942][T15792] ? bpf_lsm_capable+0x9/0x10 [ 1074.361646][T15792] ? security_capable+0x89/0xb0 [ 1074.366523][T15792] vfs_get_tree+0x8c/0x280 [ 1074.370954][T15792] do_new_mount+0x24b/0xa40 [ 1074.375482][T15792] __se_sys_mount+0x2e7/0x3d0 [ 1074.380179][T15792] ? __x64_sys_mount+0xc0/0xc0 [ 1074.384960][T15792] ? lockdep_hardirqs_on+0x98/0x150 [ 1074.390272][T15792] ? __x64_sys_mount+0x20/0xc0 [ 1074.395047][T15792] do_syscall_64+0x55/0xa0 [ 1074.399475][T15792] ? clear_bhb_loop+0x40/0x90 [ 1074.404165][T15792] ? clear_bhb_loop+0x40/0x90 [ 1074.408891][T15792] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1074.414825][T15792] RIP: 0033:0x7fce31b9da8a [ 1074.419259][T15792] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1074.438875][T15792] RSP: 002b:00007fce32a75e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1074.447307][T15792] RAX: ffffffffffffffda RBX: 00007fce32a75ee0 RCX: 00007fce31b9da8a [ 1074.455288][T15792] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007fce32a75ea0 [ 1074.463285][T15792] RBP: 00002000000009c0 R08: 00007fce32a75ee0 R09: 0000000000800718 [ 1074.471437][T15792] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 1074.479597][T15792] R13: 00007fce32a75ea0 R14: 000000000000048d R15: 0000200000000200 [ 1074.487589][T15792] [ 1074.491147][T15792] Kernel Offset: disabled [ 1074.495551][T15792] Rebooting in 86400 seconds..