Title | Replies (including bot) | Last reply |
---|---|---|
INFO: task hung in tls_push_record | 1 (3) | 2018/07/18 11:52 |
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Title | Replies (including bot) | Last reply |
---|---|---|
INFO: task hung in tls_push_record | 1 (3) | 2018/07/18 11:52 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-4.19 | INFO: task hung in tls_push_record | 1 | 1239d | 1239d | 0/1 | auto-closed as invalid on 2021/03/04 13:33 | |||
linux-4.19 | INFO: task hung in tls_push_record (2) | C | error | 29 | 430d | 1091d | 0/1 | upstream: reported C repro on 2021/04/01 18:00 |
random: sshd: uninitialized urandom read (32 bytes read) random: sshd: uninitialized urandom read (32 bytes read) random: sshd: uninitialized urandom read (32 bytes read) random: sshd: uninitialized urandom read (32 bytes read) random: sshd: uninitialized urandom read (32 bytes read) INFO: task syz-executor128:5354 blocked for more than 140 seconds. Not tainted 4.19.0-rc5+ #251 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. syz-executor128 D25176 5354 5339 0x00000004 Call Trace: context_switch kernel/sched/core.c:2825 [inline] __schedule+0x86c/0x1ed0 kernel/sched/core.c:3473 schedule+0xfe/0x460 kernel/sched/core.c:3517 schedule_timeout+0x1cc/0x260 kernel/time/timer.c:1780 do_wait_for_common kernel/sched/completion.c:83 [inline] __wait_for_common kernel/sched/completion.c:104 [inline] wait_for_common kernel/sched/completion.c:115 [inline] wait_for_completion+0x427/0x8a0 kernel/sched/completion.c:136 crypto_wait_req include/linux/crypto.h:517 [inline] tls_do_encryption net/tls/tls_sw.c:193 [inline] tls_push_record+0xf96/0x1480 net/tls/tls_sw.c:228 tls_sw_sendmsg+0xbfd/0x1310 net/tls/tls_sw.c:426 inet_sendmsg+0x1a1/0x690 net/ipv4/af_inet.c:798 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xd5/0x120 net/socket.c:631 __sys_sendto+0x3d7/0x670 net/socket.c:1788 __do_sys_sendto net/socket.c:1800 [inline] __se_sys_sendto net/socket.c:1796 [inline] __x64_sys_sendto+0xe1/0x1a0 net/socket.c:1796 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x440fd9 Code: Bad RIP value. RSP: 002b:00007ffe11792288 EFLAGS: 00000212 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000440fd9 RDX: 00000000000000b4 RSI: 0000000020000200 RDI: 0000000000000003 RBP: 0000000000000000 R08: 0000000020000040 R09: 000000000000001c R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000065db4 R13: 0000000000401fb0 R14: 0000000000000000 R15: 0000000000000000 Showing all locks held in the system: 1 lock held by khungtaskd/984: #0: 00000000a71ea946 (rcu_read_lock){....}, at: debug_show_all_locks+0xd0/0x424 kernel/locking/lockdep.c:4435 1 lock held by rsyslogd/5220: #0: 00000000326f36c5 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1bb/0x200 fs/file.c:766 2 locks held by getty/5311: #0: 000000007c0f11d0 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:353 #1: 00000000af57bb57 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 drivers/tty/n_tty.c:2140 2 locks held by getty/5312: #0: 0000000005e89961 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:353 #1: 000000007cea1d51 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 drivers/tty/n_tty.c:2140 2 locks held by getty/5313: #0: 0000000060e4dbfb (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:353 #1: 0000000054b15077 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 drivers/tty/n_tty.c:2140 2 locks held by getty/5314: #0: 000000003d8ba4bb (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:353 #1: 00000000284a9be6 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 drivers/tty/n_tty.c:2140 2 locks held by getty/5315: #0: 00000000d1bf2519 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:353 #1: 000000002ebe1fed (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 drivers/tty/n_tty.c:2140 2 locks held by getty/5316: #0: 00000000a597f453 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:353 #1: 00000000d96c0e3d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 drivers/tty/n_tty.c:2140 2 locks held by getty/5317: #0: 000000008e39b4a9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:353 #1: 0000000077e5b07f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 drivers/tty/n_tty.c:2140 1 lock held by syz-executor128/5354: #0: 000000002939da04 (sk_lock-AF_INET6){+.+.}, at: lock_sock include/net/sock.h:1491 [inline] #0: 000000002939da04 (sk_lock-AF_INET6){+.+.}, at: tls_sw_sendmsg+0x226/0x1310 net/tls/tls_sw.c:371 ============================================= NMI backtrace for cpu 1 CPU: 1 PID: 984 Comm: khungtaskd Not tainted 4.19.0-rc5+ #251 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c4/0x2b4 lib/dump_stack.c:113 nmi_cpu_backtrace.cold.3+0x63/0xa2 lib/nmi_backtrace.c:101 nmi_trigger_cpumask_backtrace+0x1b3/0x1ed lib/nmi_backtrace.c:62 arch_trigger_cpumask_backtrace+0x14/0x20 arch/x86/kernel/apic/hw_nmi.c:38 trigger_all_cpu_backtrace include/linux/nmi.h:144 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:204 [inline] watchdog+0xb3e/0x1050 kernel/hung_task.c:265 kthread+0x35a/0x420 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:413 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 arch/x86/include/asm/irqflags.h:57
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2018/09/23 22:41 | upstream | 6bf4ca7fbc85 | 28d9ac76 | .config | console log | report | syz | C | ci-upstream-kasan-gce | |||
2018/09/23 14:43 | upstream | 328c6333ba3d | 37079712 | .config | console log | report | syz | C | ci-upstream-kasan-gce-root | |||
2018/09/23 11:27 | upstream | 328c6333ba3d | 37079712 | .config | console log | report | syz | C | ci-upstream-kasan-gce-smack-root | |||
2018/09/23 10:48 | upstream | 328c6333ba3d | 37079712 | .config | console log | report | syz | C | ci-upstream-kasan-gce-selinux-root | |||
2018/05/20 07:33 | upstream | 0b449a441dac | f48c20b8 | .config | console log | report | syz | C | ci-upstream-kasan-gce-root | |||
2018/05/20 02:02 | net-next-old | eb38401c779d | f48c20b8 | .config | console log | report | syz | C | ci-upstream-net-kasan-gce | |||
2018/09/23 15:16 | linux-next | 46c163a036b4 | 37079712 | .config | console log | report | syz | C | ci-upstream-linux-next-kasan-gce-root | |||
2018/10/24 00:06 | upstream | 44786880df19 | a8292de9 | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2018/10/07 22:08 | upstream | fb1c592cf4c9 | 8b311eaf | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/10/04 09:17 | upstream | cec4de302c5f | 8b311eaf | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2018/09/20 22:56 | upstream | ae596de1a0c8 | 6cee973c | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/08/30 22:36 | upstream | 58c3f14f86c9 | 938220fd | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/08/28 07:15 | upstream | 050cdc6c9501 | 7ef1de9e | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/08/24 21:25 | upstream | aa5b1054badb | 9b0f5c75 | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2018/08/22 04:52 | upstream | 0214f46b3a03 | 95b5c82b | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/08/12 14:45 | upstream | ec0c96714e7d | 7a88b141 | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
2018/10/18 16:15 | net-old | 84258438e8ce | d257b2d2 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/10/18 02:19 | net-old | 0ac1077e3a54 | b2695b95 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/10/12 12:55 | net-old | 6b9bab550cac | ba6ddb43 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/10/09 20:15 | net-old | 4cf34c0cf60e | 8b311eaf | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/10/09 01:37 | net-old | e2a322a0c8ce | 8b311eaf | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/10/05 19:04 | net-old | 9d2f67e43b73 | 8b311eaf | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/10/04 22:39 | net-old | b576eddb5d8d | 8b311eaf | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/10/04 05:47 | net-old | cec4de302c5f | 8b311eaf | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/10/04 03:41 | net-old | 9003b369499b | 8b311eaf | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/10/03 20:12 | net-old | 9003b369499b | 8b311eaf | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/10/02 06:14 | net-old | 1ad98e9d1bdf | e06f7713 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/09/30 03:53 | net-old | 43955a45dc0b | 41e4b329 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/09/29 18:09 | net-old | 05c5e9ff22e3 | 41e4b329 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/09/15 01:15 | net-old | 34043d250f51 | a343a400 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/09/03 04:38 | net-old | 18eb8aea7fb2 | a4718693 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/08/25 02:44 | net-old | ff0fadfffe68 | 9b0f5c75 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/08/24 06:24 | net-old | 0d092f06faa4 | 95b5c82b | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/08/22 10:06 | net-old | 78c452fe7068 | 95b5c82b | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/08/20 10:46 | net-old | e2948e5af8ee | 2dc4378f | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2018/09/21 16:57 | net-next-old | 5678cb3c96ee | 37079712 | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2018/09/16 16:51 | net-next-old | ee4fccbee7d3 | a343a400 | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2018/09/13 14:22 | net-next-old | a20625e49dde | 19e9088b | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2018/09/12 02:34 | net-next-old | 11957be20ff6 | 4ae17b1f | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2018/09/11 07:19 | net-next-old | 11957be20ff6 | 8c88323f | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2018/08/30 09:52 | net-next-old | 817e60a7a2bb | 6c7e9d3d | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2018/08/27 19:46 | net-next-old | 2ad0d5269970 | 758cd203 | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2018/08/27 13:51 | net-next-old | 2ad0d5269970 | 758cd203 | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2018/08/24 01:50 | net-next-old | 2ad0d5269970 | 95b5c82b | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2018/08/23 22:03 | net-next-old | 2ad0d5269970 | 95b5c82b | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2018/08/21 22:59 | net-next-old | 2ad0d5269970 | 95b5c82b | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2018/08/20 15:04 | net-next-old | 2ad0d5269970 | 2dc4378f | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2018/05/06 08:48 | net-next-old | 8fb11a9a8d51 | 78b251cb | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2018/09/09 05:00 | linux-next | f2b6e66e9885 | 6b5120a4 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root |