[31799] 0 31799 18145 8743 26 4 0 0 syz-executor.1 [31801] 0 31801 18145 8745 26 4 0 1000 syz-executor.4 [31822] 0 31822 18145 8744 25 4 0 0 syz-executor.2 INFO: task syz-executor.0:1824 blocked for more than 140 seconds. Not tainted 4.14.135+ #26 [31823] 0 31823 18145 8743 26 4 0 0 syz-executor.1 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. syz-executor.0 D25328 1824 1817 0x00000000 [31832] 0 31832 18178 8745 26 4 0 1000 syz-executor.0 Call Trace: [31848] 0 31848 18145 8711 23 3 0 0 syz-executor.2 [31849] 0 31849 18145 8743 26 4 0 0 syz-executor.1 [31855] 0 31855 18178 8745 26 4 0 1000 syz-executor.0 [31872] 0 31872 18145 8745 26 4 0 1000 syz-executor.4 [31876] 0 31876 18145 8743 26 4 0 0 syz-executor.1 [31890] 0 31890 18145 8711 23 3 0 0 syz-executor.2 schedule+0x92/0x1c0 kernel/sched/core.c:3498 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:3556 [31891] 0 31891 18145 8745 26 4 0 1000 syz-executor.4 __mutex_lock_common kernel/locking/mutex.c:833 [inline] __mutex_lock+0x595/0x13e0 kernel/locking/mutex.c:893 [31898] 0 31898 18145 8743 26 4 0 0 syz-executor.1 xt_find_table_lock+0x35/0x3d0 net/netfilter/x_tables.c:1092 get_info+0x11b/0x580 net/ipv4/netfilter/arp_tables.c:801 [31919] 0 31919 18145 8743 26 4 0 0 syz-executor.1 [31922] 0 31922 18145 8745 26 4 0 1000 syz-executor.4 [31925] 0 31925 18145 8711 23 3 0 0 syz-executor.2 [31950] 0 31950 18145 8744 25 4 0 0 syz-executor.2 [31972] 0 31972 18145 8743 26 4 0 0 syz-executor.1 [31973] 0 31973 18178 8745 26 4 0 1000 syz-executor.0 [31996] 0 31996 18145 8743 26 4 0 0 syz-executor.1 [32013] 0 32013 18145 8743 26 4 0 0 syz-executor.1 [32019] 0 32019 18211 8747 26 4 0 1000 syz-executor.0 [32048] 0 32048 18145 8743 26 4 0 0 syz-executor.1 [32057] 0 32057 18145 8745 26 4 0 1000 syz-executor.4 [32060] 0 32060 18211 8747 26 4 0 1000 syz-executor.0 [32063] 0 32063 18145 8743 26 4 0 0 syz-executor.1 [32089] 0 32089 18145 8743 26 4 0 0 syz-executor.1 [32091] 0 32091 18145 8745 26 4 0 1000 syz-executor.4 [32112] 60928 32112 18211 8747 26 4 0 1000 syz-executor.0 [32116] 0 32116 18145 8745 26 4 0 1000 syz-executor.4 [32118] 0 32118 18145 8743 26 4 0 0 syz-executor.1 [32141] 0 32141 18145 8711 25 3 0 0 syz-executor.1 [32151] 0 32151 18178 8745 26 4 0 1000 syz-executor.0 [32175] 0 32175 18178 8745 26 4 0 1000 syz-executor.0 [32192] 0 32192 18145 8711 25 3 0 0 syz-executor.1 [32198] 0 32198 18178 8745 26 4 0 1000 syz-executor.0 [32227] 0 32227 18178 8745 26 4 0 1000 syz-executor.0 [32237] 0 32237 18178 8745 26 4 0 1000 syz-executor.0 [32247] 0 32247 18145 8745 26 4 0 1000 syz-executor.4 [32249] 0 32249 18145 8711 25 3 0 0 syz-executor.1 [32266] 0 32266 18145 8745 26 4 0 1000 syz-executor.4 [32278] 0 32278 18178 8745 26 4 0 1000 syz-executor.0 [32280] 0 32280 18145 8745 26 4 0 1000 syz-executor.4 [32286] 0 32286 18145 8744 25 4 0 0 syz-executor.2 [32305] 0 32305 18145 8745 26 4 0 1000 syz-executor.4 [32307] 0 32307 18145 8744 25 4 0 0 syz-executor.2 [32326] 0 32326 18145 8745 26 4 0 1000 syz-executor.4 [32350] 0 32350 18145 8745 26 4 0 1000 syz-executor.4 [32353] 0 32353 18178 8745 26 4 0 1000 syz-executor.0 [32372] 0 32372 18145 8745 26 4 0 1000 syz-executor.4 [32375] 0 32375 18211 8747 26 4 0 1000 syz-executor.0 [32404] 0 32404 18145 8745 26 4 0 1000 syz-executor.4 INFO: task syz-executor.3:1832 blocked for more than 140 seconds. [32416] 0 32416 18145 8744 25 4 0 0 syz-executor.2 Not tainted 4.14.135+ #26 [32417] 0 32417 18145 8745 26 4 0 1000 syz-executor.4 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [32431] 0 32431 18145 8745 26 4 0 1000 syz-executor.4 syz-executor.3 D [32439] 0 32439 18145 8744 25 4 0 0 syz-executor.2 24976 1832 1820 0x00000000 [32442] 0 32442 18145 8743 26 4 0 0 syz-executor.1 Call Trace: [32446] 0 32446 18145 8745 26 4 0 1000 syz-executor.4 [32451] 0 32451 18145 8746 26 4 0 0 syz-executor.3 [32456] 0 32456 18145 8746 26 4 0 0 syz-executor.5 [32465] 0 32465 18145 8746 26 4 0 0 syz-executor.3 [32477] 0 32477 18145 8746 26 4 0 0 syz-executor.5 schedule+0x92/0x1c0 kernel/sched/core.c:3498 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:3556 __mutex_lock_common kernel/locking/mutex.c:833 [inline] __mutex_lock+0x595/0x13e0 kernel/locking/mutex.c:893 [32480] 0 32480 18145 8745 26 4 0 0 syz-executor.1 [32485] 0 32485 18145 8744 25 4 0 0 syz-executor.2 [32489] 0 32489 18145 8746 26 4 0 0 syz-executor.3 [32490] 0 32490 18145 8746 26 4 0 0 syz-executor.5 [32501] 0 32501 18178 8745 26 4 0 1000 syz-executor.0 [32504] 0 32504 18145 8744 25 4 0 0 syz-executor.2 [32510] 0 32510 18145 8746 26 4 0 0 syz-executor.3 [32511] 0 32511 18145 8746 26 4 0 0 syz-executor.5 [32525] 0 32525 18145 8745 26 4 0 1000 syz-executor.4 [32526] 0 32526 18145 8744 25 4 0 0 syz-executor.2 [32537] 0 32537 18145 8746 26 4 0 0 syz-executor.3 [32551] 0 32551 18145 8745 26 4 0 0 syz-executor.1 xt_find_table_lock+0x35/0x3d0 net/netfilter/x_tables.c:1092 get_info+0x11b/0x580 net/ipv4/netfilter/arp_tables.c:801 [32560] 0 32560 18211 8750 26 4 0 0 syz-executor.5 [32581] 0 32581 18178 8748 26 4 0 0 syz-executor.5 [32583] 0 32583 18178 8745 26 4 0 1000 syz-executor.0 [32605] 0 32605 18145 8745 26 4 0 1000 syz-executor.4 [32609] 0 32609 18145 8745 26 4 0 0 syz-executor.1 [32611] 0 32611 18211 8747 26 4 0 1000 syz-executor.0 [32622] 0 32622 18178 8748 26 4 0 0 syz-executor.5 [32624] 0 32624 18145 8745 26 4 0 1000 syz-executor.4 [32644] 0 32644 18211 8750 26 4 0 0 syz-executor.5 [32649] 0 32649 18145 8745 26 4 0 1000 syz-executor.4 [32654] 0 32654 18211 8747 26 4 0 1000 syz-executor.0 [32661] 0 32661 18145 8744 25 4 0 0 syz-executor.2 [32670] 0 32670 18145 8745 26 4 0 1000 syz-executor.4 [32671] 0 32671 18178 8748 26 4 0 0 syz-executor.5 [32689] 0 32689 18211 8750 26 4 0 0 syz-executor.5 [32704] 0 32704 18145 8745 26 4 0 1000 syz-executor.4 [32707] 60928 32707 18145 8711 25 3 0 1000 syz-executor.0 [32714] 0 32714 18178 8713 25 3 0 1000 syz-executor.0 [32730] 0 32730 18145 8745 26 4 0 1000 syz-executor.4 [32742] 0 32742 18145 8745 26 4 0 1000 syz-executor.4 [32753] 0 32753 18178 8748 26 4 0 0 syz-executor.5 INFO: task syz-executor.1:1836 blocked for more than 140 seconds. [32756] 0 32756 18145 8745 26 4 0 1000 syz-executor.4 Not tainted 4.14.135+ #26 [ 311] 0 311 18178 8748 26 4 0 0 syz-executor.5 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 312] 0 312 18145 8745 26 4 0 1000 syz-executor.4 syz-executor.1 D [ 320] 0 320 18178 8748 26 4 0 0 syz-executor.5 25512 1836 1818 0x00000000 [ 337] 0 337 18211 8750 26 4 0 0 syz-executor.5 Call Trace: [ 349] 0 349 18145 8744 25 4 0 0 syz-executor.2 [ 363] 0 363 18145 8745 26 4 0 1000 syz-executor.4 [ 370] 0 370 18178 8748 26 4 0 0 syz-executor.5 [ 384] 0 384 18145 8713 25 3 0 1000 syz-executor.4 [ 390] 0 390 18178 8748 26 4 0 0 syz-executor.5 [ 421] 0 421 18145 8713 25 3 0 1000 syz-executor.4 [ 424] 0 424 18178 8750 26 4 0 0 syz-executor.5 [ 437] 0 437 18178 8748 26 4 0 0 syz-executor.5 [ 450] 0 450 18145 8713 25 3 0 1000 syz-executor.4 [ 452] 0 452 18178 8748 26 4 0 0 syz-executor.5 [ 466] 0 466 18178 8748 26 4 0 0 syz-executor.5 [ 487] 0 487 18178 8748 26 4 0 0 syz-executor.5 [ 496] 0 496 18145 8746 26 4 0 0 syz-executor.3 [ 506] 0 506 18145 8744 25 4 0 0 syz-executor.2 [ 518] 0 518 18145 8744 25 4 0 0 syz-executor.2 [ 520] 0 520 18178 8748 26 4 0 0 syz-executor.5 [ 528] 0 528 18145 8746 26 4 0 0 syz-executor.3 [ 534] 0 534 18178 8747 33 4 0 1000 syz-executor.4 [ 554] 0 554 18145 8746 26 4 0 0 syz-executor.3 [ 567] 0 567 18145 8744 25 4 0 0 syz-executor.2 [ 570] 0 570 18145 8746 26 4 0 0 syz-executor.3 [ 578] 0 578 18211 8750 26 4 0 0 syz-executor.5 [ 582] 0 582 18145 8746 26 4 0 0 syz-executor.3 [ 613] 0 613 18145 8704 24 3 0 1000 syz-executor.4 [ 618] 0 618 18178 8748 26 4 0 0 syz-executor.5 [ 632] 0 632 18145 8744 25 4 0 0 syz-executor.2 [ 652] 0 652 18145 8744 25 4 0 0 syz-executor.2 [ 669] 0 669 18145 8744 25 4 0 0 syz-executor.2 [ 685] 0 685 18244 8749 26 4 0 1000 syz-executor.0 [ 687] 0 687 18211 8718 26 3 0 1000 syz-executor.4 [ 692] 0 692 18211 8753 26 4 0 0 syz-executor.5 [ 695] 0 695 18244 8752 27 4 0 1000 syz-executor.4 [ 712] 0 712 18145 8743 26 4 0 1000 syz-executor.0 [ 715] 0 715 18145 8745 26 4 0 1000 syz-executor.4 [ 718] 0 718 18178 8748 26 4 0 0 syz-executor.5 [ 719] 0 719 18145 8744 25 4 0 0 syz-executor.2 [ 733] 0 733 18145 8743 26 4 0 1000 syz-executor.0 [ 734] 0 734 18145 8745 26 4 0 1000 syz-executor.4 [ 737] 0 737 18145 8744 25 4 0 0 syz-executor.2 [ 751] 0 751 18178 8747 26 4 0 1000 syz-executor.4 [ 755] 0 755 18178 8748 26 4 0 0 syz-executor.5 [ 769] 0 769 18178 8746 25 4 0 0 syz-executor.2 [ 773] 0 773 18145 8705 24 3 0 0 syz-executor.3 [ 785] 0 785 18211 8750 26 4 0 0 syz-executor.5 [ 795] 0 795 18145 8744 25 4 0 0 syz-executor.2 schedule+0x92/0x1c0 kernel/sched/core.c:3498 [ 806] 0 806 18178 8748 26 4 0 0 syz-executor.5 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:3556 [ 816] 0 816 18145 8705 24 3 0 0 syz-executor.3 __mutex_lock_common kernel/locking/mutex.c:833 [inline] __mutex_lock+0x595/0x13e0 kernel/locking/mutex.c:893 [ 831] 0 831 18211 8750 26 4 0 0 syz-executor.5 [ 852] 0 852 18211 8750 26 4 0 0 syz-executor.5 [ 867] 0 867 18145 8705 24 3 0 0 syz-executor.3 xt_find_table_lock+0x35/0x3d0 net/netfilter/x_tables.c:1092 [ 896] 0 896 18178 8747 26 4 0 1000 syz-executor.4 get_info+0x11b/0x580 net/ipv4/netfilter/arp_tables.c:801 [ 902] 0 902 18145 8746 26 4 0 0 syz-executor.3 [ 905] 0 905 18145 8714 25 3 0 0 syz-executor.5 [ 911] 0 911 18145 8746 26 4 0 0 syz-executor.3 [ 915] 0 915 18178 8747 26 4 0 1000 syz-executor.4 [ 917] 0 917 18145 8744 25 4 0 0 syz-executor.2 [ 920] 0 920 18145 8746 26 4 0 0 syz-executor.3 [ 929] 0 929 18178 8716 25 3 0 0 syz-executor.5 [ 951] 0 951 18178 8747 26 4 0 1000 syz-executor.4 [ 954] 0 954 18145 8744 25 4 0 0 syz-executor.2 [ 956] 0 956 18178 8748 26 4 0 0 syz-executor.5 [ 963] 0 963 18145 8744 25 4 0 0 syz-executor.2 [ 973] 0 973 18145 8744 25 4 0 0 syz-executor.2 [ 977] 0 977 18178 8747 26 4 0 1000 syz-executor.4 [ 981] 0 981 18178 8748 26 4 0 0 syz-executor.5 [ 991] 0 991 18145 8744 25 4 0 0 syz-executor.2 [ 998] 0 998 18178 8747 26 4 0 1000 syz-executor.4 [ 1018] 0 1018 18211 8749 26 4 0 1000 syz-executor.4 [ 1023] 0 1023 18211 8749 26 4 0 1000 syz-executor.4 [ 1032] 0 1032 18145 8744 25 4 0 0 syz-executor.2 [ 1039] 0 1039 18178 8747 26 4 0 1000 syz-executor.4 [ 1044] 0 1044 18145 8744 25 4 0 0 syz-executor.2 [ 1045] 0 1045 18211 8750 26 4 0 0 syz-executor.5 [ 1060] 0 1060 18145 8744 25 4 0 0 syz-executor.2 [ 1062] 0 1062 18178 8747 26 4 0 1000 syz-executor.4 [ 1083] 0 1083 18145 8744 25 4 0 0 syz-executor.2 [ 1085] 0 1085 18211 8750 26 4 0 0 syz-executor.5 [ 1097] 0 1097 18211 8750 26 4 0 1000 syz-executor.4 [ 1101] 0 1101 18211 8750 26 4 0 1000 syz-executor.4 [ 1103] 0 1103 18145 8744 25 4 0 0 syz-executor.2 [ 1114] 0 1114 18145 8744 25 4 0 0 syz-executor.2 [ 1115] 0 1115 18178 8747 26 4 0 1000 syz-executor.4 [ 1128] 0 1128 18145 8744 25 4 0 0 syz-executor.2 [ 1157] 0 1157 18145 8713 25 3 0 1000 syz-executor.4 [ 1170] 0 1170 18178 8746 25 4 0 0 syz-executor.2 [ 1174] 0 1174 18211 8717 25 3 0 1000 syz-executor.4 [ 1183] 0 1183 18178 8747 26 4 0 1000 syz-executor.4 [ 1206] 0 1206 18211 8751 29 4 0 0 syz-executor.2 [ 1207] 0 1207 18178 8747 26 4 0 1000 syz-executor.4 [ 1225] 0 1225 18211 8750 26 4 0 0 syz-executor.5 [ 1234] 0 1234 18178 8746 25 4 0 0 syz-executor.2 [ 1241] 0 1241 18178 8719 25 3 0 0 syz-executor.5 [ 1257] 0 1257 18211 8721 25 3 0 0 syz-executor.5 [ 1258] 0 1258 18211 8748 26 4 0 0 syz-executor.2 [ 1303] 0 1303 18178 8748 26 4 0 0 syz-executor.5 [ 1306] 0 1306 18211 8749 26 4 0 1000 syz-executor.4 [ 1309] 0 1309 18178 8746 25 4 0 0 syz-executor.2 [ 1325] 0 1325 18178 8748 26 4 0 0 syz-executor.5 [ 1332] 0 1332 18178 8746 25 4 0 0 syz-executor.2 [ 1347] 0 1347 18178 8748 26 4 0 0 syz-executor.5 [ 1349] 0 1349 18145 8744 25 4 0 0 syz-executor.2 [ 1374] 0 1374 18211 8750 26 4 0 0 syz-executor.5 [ 1375] 0 1375 18145 8743 26 4 0 1000 syz-executor.0 [ 1378] 0 1378 18178 8750 27 4 0 1000 syz-executor.4 [ 1385] 0 1385 18178 8750 27 4 0 1000 syz-executor.4 [ 1409] 0 1409 18178 8747 26 4 0 1000 syz-executor.4 [ 1411] 0 1411 18211 8750 26 4 0 0 syz-executor.5 [ 1418] 0 1418 18178 8747 26 4 0 1000 syz-executor.4 [ 1438] 0 1438 18178 8748 26 4 0 0 syz-executor.5 [ 1460] 0 1460 18178 8748 26 4 0 0 syz-executor.5 [ 1466] 0 1466 18211 8747 26 4 0 1000 syz-executor.0 [ 1479] 0 1479 18145 8713 25 3 0 1000 syz-executor.4