ieee802154 phy1 wpan1: encryption failed: -22 Bluetooth: hci3: command 0x0406 tx timeout ieee802154 phy1 wpan1: encryption failed: -22 Bluetooth: hci5: command 0x0406 tx timeout ieee802154 phy1 wpan1: encryption failed: -22 INFO: task syz-executor.4:29614 blocked for more than 140 seconds. Not tainted 4.19.211-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. syz-executor.4 D25888 29614 28069 0x00000004 Call Trace: context_switch kernel/sched/core.c:2828 [inline] __schedule+0x887/0x2040 kernel/sched/core.c:3517 schedule+0x8d/0x1b0 kernel/sched/core.c:3561 schedule_timeout+0x92d/0xfe0 kernel/time/timer.c:1794 do_wait_for_common kernel/sched/completion.c:83 [inline] __wait_for_common kernel/sched/completion.c:104 [inline] wait_for_common+0x29c/0x470 kernel/sched/completion.c:115 crypto_wait_req include/linux/crypto.h:517 [inline] tls_do_encryption net/tls/tls_sw.c:193 [inline] tls_push_record+0xec4/0x1370 net/tls/tls_sw.c:228 tls_sw_sendmsg+0xd8b/0x1210 net/tls/tls_sw.c:427 inet_sendmsg+0x132/0x5a0 net/ipv4/af_inet.c:798 sock_sendmsg_nosec net/socket.c:651 [inline] sock_sendmsg+0xc3/0x120 net/socket.c:661 __sys_sendto+0x21a/0x320 net/socket.c:1899 __do_sys_sendto net/socket.c:1911 [inline] __se_sys_sendto net/socket.c:1907 [inline] __x64_sys_sendto+0xdd/0x1b0 net/socket.c:1907 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fcde47ca109 Code: Bad RIP value. RSP: 002b:00007fcde313f168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007fcde48dcf60 RCX: 00007fcde47ca109 RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000004 RBP: 00007fcde482405d R08: 0000000000000000 R09: 00000000000000d8 R10: 0400000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff4f8f7a2f R14: 00007fcde313f300 R15: 0000000000022000 INFO: task syz-executor.4:29663 blocked for more than 140 seconds. Not tainted 4.19.211-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. syz-executor.4 D30192 29663 28069 0x00000004 Call Trace: context_switch kernel/sched/core.c:2828 [inline] __schedule+0x887/0x2040 kernel/sched/core.c:3517 schedule+0x8d/0x1b0 kernel/sched/core.c:3561 __lock_sock+0x13d/0x260 net/core/sock.c:2338 lock_sock_nested+0xf1/0x110 net/core/sock.c:2886 lock_sock include/net/sock.h:1512 [inline] do_tcp_setsockopt.constprop.0+0x3a2/0x2340 net/ipv4/tcp.c:2769 tcp_setsockopt net/ipv4/tcp.c:3110 [inline] tcp_setsockopt+0xb2/0xd0 net/ipv4/tcp.c:3102 tls_setsockopt+0xa2/0x740 net/tls/tls_main.c:542 __sys_setsockopt+0x14d/0x240 net/socket.c:2013 __do_sys_setsockopt net/socket.c:2024 [inline] __se_sys_setsockopt net/socket.c:2021 [inline] __x64_sys_setsockopt+0xba/0x150 net/socket.c:2021 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fcde47ca109 Code: Bad RIP value. RSP: 002b:00007fcde311e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007fcde48dd030 RCX: 00007fcde47ca109 RDX: 000000000000000d RSI: 0000000000000006 RDI: 0000000000000005 RBP: 00007fcde482405d R08: 0000000000000006 R09: 0000000000000000 R10: 0000000020000300 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff4f8f7a2f R14: 00007fcde311e300 R15: 0000000000022000 INFO: task syz-executor.4:29674 blocked for more than 140 seconds. Not tainted 4.19.211-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. syz-executor.4 D27552 29674 28069 0x00000004 Call Trace: context_switch kernel/sched/core.c:2828 [inline] __schedule+0x887/0x2040 kernel/sched/core.c:3517 schedule+0x8d/0x1b0 kernel/sched/core.c:3561 __lock_sock+0x13d/0x260 net/core/sock.c:2338 lock_sock_nested+0xf1/0x110 net/core/sock.c:2886 lock_sock include/net/sock.h:1512 [inline] do_tcp_setsockopt.constprop.0+0x13f/0x2340 net/ipv4/tcp.c:2816 tcp_setsockopt net/ipv4/tcp.c:3110 [inline] tcp_setsockopt+0xb2/0xd0 net/ipv4/tcp.c:3102 tls_setsockopt+0xa2/0x740 net/tls/tls_main.c:542 __sys_setsockopt+0x14d/0x240 net/socket.c:2013 __do_sys_setsockopt net/socket.c:2024 [inline] __se_sys_setsockopt net/socket.c:2021 [inline] __x64_sys_setsockopt+0xba/0x150 net/socket.c:2021 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fcde47ca109 Code: Bad RIP value. RSP: 002b:00007fcde30fd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007fcde48dd100 RCX: 00007fcde47ca109 RDX: 0000000000000003 RSI: 0000000000000006 RDI: 0000000000000005 RBP: 00007fcde482405d R08: 0000000000000004 R09: 0000000000000000 R10: 0000000020000340 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff4f8f7a2f R14: 00007fcde30fd300 R15: 0000000000022000 Showing all locks held in the system: 1 lock held by khungtaskd/1570: #0: 000000008097582b (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x265 kernel/locking/lockdep.c:4441 1 lock held by in:imklog/7772: #0: 0000000099fe0d92 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x26f/0x310 fs/file.c:767 1 lock held by syz-executor.4/29614: #0: 0000000031a3a690 (sk_lock-AF_INET6){+.+.}, at: lock_sock include/net/sock.h:1512 [inline] #0: 0000000031a3a690 (sk_lock-AF_INET6){+.+.}, at: tls_sw_sendmsg+0x1b6/0x1210 net/tls/tls_sw.c:371 ============================================= NMI backtrace for cpu 1 CPU: 1 PID: 1570 Comm: khungtaskd Not tainted 4.19.211-syzkaller #0 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+0x1fc/0x2ef lib/dump_stack.c:118 nmi_cpu_backtrace.cold+0x63/0xa2 lib/nmi_backtrace.c:101 nmi_trigger_cpumask_backtrace+0x1a6/0x1f0 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:146 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:203 [inline] watchdog+0x991/0xe60 kernel/hung_task.c:287 kthread+0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 7775 Comm: rs:main Q:Reg Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__mnt_drop_write_file+0x1/0xa0 fs/namespace.c:457 Code: c6 b7 ff e8 e1 c6 b7 ff e8 86 7e 55 ff 5b e9 d6 c6 b7 ff e8 c1 a3 ed ff eb bd 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 53 <48> 89 fb e8 b7 c6 b7 ff 48 8d 7b 10 48 b8 00 00 00 00 00 fc ff df RSP: 0018:ffff888093617ad0 EFLAGS: 00000282 RAX: 0000000000000000 RBX: 1ffff110126c2f5e RCX: ffffffff81adce1f RDX: 0000000000000000 RSI: ffffffff81a94bac RDI: ffff8880a5ab3a40 RBP: ffff888093617b78 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000000000 R13: ffff8880a5ab3a40 R14: 0000000000000006 R15: ffffffff81a94990 FS: 00007f2de787f700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2dd800c670 CR3: 00000000b3679000 CR4: 00000000003406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: file_update_time+0x321/0x500 fs/inode.c:1891 __generic_file_write_iter+0x1bc/0x610 mm/filemap.c:3245 ext4_file_write_iter+0x2fe/0xf20 fs/ext4/file.c:272 call_write_iter include/linux/fs.h:1821 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x51b/0x770 fs/read_write.c:487 vfs_write+0x1f3/0x540 fs/read_write.c:549 ksys_write+0x12b/0x2a0 fs/read_write.c:599 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f2dea2c31cd Code: c2 20 00 00 75 10 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ae fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 f7 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 RSP: 002b:00007f2de787e590 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f2dd8025240 RCX: 00007f2dea2c31cd RDX: 0000000000000403 RSI: 00007f2dd8025240 RDI: 0000000000000007 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000293 R12: 00007f2dd8024fc0 R13: 00007f2de787e5b0 R14: 000055a1c82b0440 R15: 0000000000000403 ---------------- Code disassembly (best guess), 1 bytes skipped: 0: b7 ff mov $0xff,%bh 2: e8 e1 c6 b7 ff callq 0xffb7c6e8 7: e8 86 7e 55 ff callq 0xff557e92 c: 5b pop %rbx d: e9 d6 c6 b7 ff jmpq 0xffb7c6e8 12: e8 c1 a3 ed ff callq 0xffeda3d8 17: eb bd jmp 0xffffffd6 19: 66 66 2e 0f 1f 84 00 data16 nopw %cs:0x0(%rax,%rax,1) 20: 00 00 00 00 24: 0f 1f 40 00 nopl 0x0(%rax) 28: 53 push %rbx * 29: 48 89 fb mov %rdi,%rbx <-- trapping instruction 2c: e8 b7 c6 b7 ff callq 0xffb7c6e8 31: 48 8d 7b 10 lea 0x10(%rbx),%rdi 35: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 3c: fc ff df