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[syzbot] [wireless?] INFO: task hung in nl80211_pre_doit (3) | 1 (2) | 2024/11/14 15:58 |
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[syzbot] [wireless?] INFO: task hung in nl80211_pre_doit (3) | 1 (2) | 2024/11/14 15:58 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | INFO: task hung in rtnetlink_rcv_msg net | C | inconclusive | inconclusive | 1970 | 157d | 2120d | 26/28 | fixed on 2024/07/09 19:14 |
upstream | INFO: task hung in nl80211_pre_doit wireless | 5 | 1406d | 1484d | 0/28 | auto-closed as invalid on 2021/05/17 09:21 | |||
linux-4.19 | INFO: task hung in nl80211_pre_doit | 1 | 1065d | 1065d | 0/1 | auto-closed as invalid on 2022/05/13 08:55 | |||
upstream | INFO: task hung in nl80211_pre_doit (2) wireless | 18 | 1151d | 1191d | 0/28 | auto-closed as invalid on 2022/01/17 00:54 | |||
linux-5.15 | INFO: task hung in nl80211_pre_doit | 9 | 162d | 202d | 0/3 | auto-obsoleted due to no activity on 2024/10/11 11:32 | |||
linux-5.15 | INFO: task hung in nl80211_pre_doit (2) | 2 | 31d | 49d | 0/3 | upstream: reported on 2024/10/25 03:46 | |||
linux-4.19 | INFO: task hung in nl80211_pre_doit (2) | 1 | 713d | 713d | 0/1 | upstream: reported on 2022/12/31 06:52 | |||
linux-6.1 | INFO: task hung in nl80211_pre_doit | 7 | 175d | 203d | 0/3 | auto-obsoleted due to no activity on 2024/09/28 20:22 |
INFO: task syz-executor:5427 blocked for more than 144 seconds. Not tainted 6.12.0-rc6-syzkaller-00279-gde2f378f2b77 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor state:D stack:20096 pid:5427 tgid:5427 ppid:1 flags:0x00004006 Call Trace: <TASK> context_switch kernel/sched/core.c:5328 [inline] __schedule+0x184f/0x4c30 kernel/sched/core.c:6690 __schedule_loop kernel/sched/core.c:6767 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6782 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6839 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a7/0xd70 kernel/locking/mutex.c:752 nl80211_pre_doit+0x5f/0x8b0 net/wireless/nl80211.c:16580 genl_family_rcv_msg_doit net/netlink/genetlink.c:1110 [inline] genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0xaaa/0xec0 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2551 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline] netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1357 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:729 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:744 __sys_sendto+0x39b/0x4f0 net/socket.c:2214 __do_sys_sendto net/socket.c:2226 [inline] __se_sys_sendto net/socket.c:2222 [inline] __x64_sys_sendto+0xde/0x100 net/socket.c:2222 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f024ad805ac RSP: 002b:00007ffd15eb6070 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007f024ba64620 RCX: 00007f024ad805ac RDX: 0000000000000040 RSI: 00007f024ba64670 RDI: 0000000000000003 RBP: 0000000000000000 R08: 00007ffd15eb60c4 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 R13: 0000000000000000 R14: 00007f024ba64670 R15: 0000000000000000 </TASK> INFO: task syz-executor:5435 blocked for more than 148 seconds. Not tainted 6.12.0-rc6-syzkaller-00279-gde2f378f2b77 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor state:D stack:20656 pid:5435 tgid:5435 ppid:1 flags:0x00004004 Call Trace: <TASK> context_switch kernel/sched/core.c:5328 [inline] __schedule+0x184f/0x4c30 kernel/sched/core.c:6690 __schedule_loop kernel/sched/core.c:6767 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6782 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6839 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a7/0xd70 kernel/locking/mutex.c:752 rtnl_lock net/core/rtnetlink.c:79 [inline] rtnetlink_rcv_msg+0x6e6/0xcf0 net/core/rtnetlink.c:6672 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2551 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline] netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1357 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:729 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:744 __sys_sendto+0x39b/0x4f0 net/socket.c:2214 __do_sys_sendto net/socket.c:2226 [inline] __se_sys_sendto net/socket.c:2222 [inline] __x64_sys_sendto+0xde/0x100 net/socket.c:2222 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7facdd1805ac RSP: 002b:00007ffc7ba5d850 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007facdde64620 RCX: 00007facdd1805ac RDX: 0000000000000040 RSI: 00007facdde64670 RDI: 0000000000000003 RBP: 0000000000000000 R08: 00007ffc7ba5d8a4 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 R13: 0000000000000000 R14: 00007facdde64670 R15: 0000000000000000 </TASK> Showing all locks held in the system: 2 locks held by kworker/0:0/8: 3 locks held by kworker/u4:0/11: 2 locks held by kworker/u4:1/12: 1 lock held by khungtaskd/25: #0: ffffffff8e937da0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #0: ffffffff8e937da0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffffffff8e937da0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 kernel/locking/lockdep.c:6720
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/11/10 08:04 | upstream | de2f378f2b77 | 6b856513 | .config | console log | report | syz / log | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | INFO: task hung in nl80211_pre_doit | ||
2024/12/04 21:49 | upstream | feffde684ac2 | b50eb251 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | INFO: task hung in nl80211_pre_doit | ||
2024/10/12 07:10 | upstream | 9e4c6c1ad9a1 | 084d8178 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-selinux-root | INFO: task hung in nl80211_pre_doit | ||
2024/10/10 13:50 | upstream | d3d1556696c1 | 8fbfc0c8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | INFO: task hung in nl80211_pre_doit | ||
2024/10/05 13:38 | upstream | 27cc6fdf7201 | d7906eff | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | INFO: task hung in nl80211_pre_doit | ||
2024/09/30 15:01 | upstream | 9852d85ec9d4 | bbd4e0a4 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | INFO: task hung in nl80211_pre_doit | ||
2024/09/28 13:52 | upstream | ad46e8f95e93 | 440b26ec | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | INFO: task hung in nl80211_pre_doit | ||
2024/09/23 13:18 | upstream | de5cb0dcb74c | 89298aad | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | INFO: task hung in nl80211_pre_doit | ||
2024/08/05 16:38 | upstream | de9c2c66ad8e | e35c337f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | INFO: task hung in nl80211_pre_doit | ||
2024/08/03 15:47 | upstream | 17712b7ea075 | 1786a2a8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | INFO: task hung in nl80211_pre_doit | ||
2024/10/12 14:38 | upstream | 9e4c6c1ad9a1 | 084d8178 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-386 | INFO: task hung in nl80211_pre_doit | ||
2024/10/10 11:54 | upstream | b983b271662b | 0278d004 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-386 | INFO: task hung in nl80211_pre_doit | ||
2024/10/05 22:42 | upstream | fc20a3e57247 | d7906eff | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-386 | INFO: task hung in nl80211_pre_doit | ||
2024/09/26 13:24 | upstream | aa486552a110 | 0d19f247 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-386 | INFO: task hung in nl80211_pre_doit | ||
2024/08/03 22:07 | upstream | 17712b7ea075 | 1786a2a8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-386 | INFO: task hung in nl80211_pre_doit | ||
2024/10/09 09:15 | net | 08c8acc9d8f3 | 402f1df0 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-this-kasan-gce | INFO: task hung in nl80211_pre_doit | ||
2024/10/03 21:28 | net | a0ffa68c70b3 | d7906eff | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-this-kasan-gce | INFO: task hung in nl80211_pre_doit | ||
2024/10/20 20:53 | net-next | 6d858708d465 | cd6fc0a3 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | INFO: task hung in nl80211_pre_doit | ||
2024/10/10 11:07 | net-next | 09cf85ef183a | 0278d004 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | INFO: task hung in nl80211_pre_doit | ||
2024/10/05 20:02 | net-next | d521db38f339 | d7906eff | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | INFO: task hung in nl80211_pre_doit | ||
2024/10/02 16:24 | net-next | 44badc908f2c | a4c7fd36 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | INFO: task hung in nl80211_pre_doit | ||
2024/09/30 23:52 | net-next | c824deb1a897 | bbd4e0a4 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | INFO: task hung in nl80211_pre_doit | ||
2024/08/09 09:29 | net-next | eb3ab13d997a | 61405512 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | INFO: task hung in nl80211_pre_doit |