Oops: general protection fault, probably for non-canonical address 0xfbd5a5d5a0000003: 0000 [#1] SMP KASAN PTI KASAN: maybe wild-memory-access in range [0xdead4ead00000018-0xdead4ead0000001f] CPU: 1 UID: 0 PID: 27481 Comm: syz.4.4546 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:smc_diag_msg_common_fill net/smc/smc_diag.c:44 [inline] RIP: 0010:__smc_diag_dump.constprop.0+0x3cd/0x24f0 net/smc/smc_diag.c:89 Code: 4c 8b b3 38 06 00 00 4d 85 f6 0f 84 f6 02 00 00 e8 f8 d5 89 f6 49 8d 7e 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 c7 1e 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b RSP: 0018:ffffc9000c5e71e8 EFLAGS: 00010a06 RAX: dffffc0000000000 RBX: ffff888025ff4e00 RCX: ffffffff896c1d24 RDX: 1bd5a9d5a0000003 RSI: ffffffff8b317ed8 RDI: dead4ead00000018 RBP: ffff888036b08064 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff88805d0ed5e8 R13: ffff888026348a00 R14: dead4ead00000000 R15: ffff888025ff5438 FS: 00007f3fbde596c0(0000) GS:ffff88812482d000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3fbdd92f98 CR3: 000000002b334000 CR4: 00000000003526f0 Call Trace: smc_diag_dump_proto+0x26d/0x420 net/smc/smc_diag.c:217 smc_diag_dump+0x84/0x90 net/smc/smc_diag.c:236 netlink_dump+0x52d/0xd00 net/netlink/af_netlink.c:2327 __netlink_dump_start+0x6d6/0x990 net/netlink/af_netlink.c:2442 netlink_dump_start include/linux/netlink.h:341 [inline] smc_diag_handler_dump+0x1f9/0x240 net/smc/smc_diag.c:251 __sock_diag_cmd net/core/sock_diag.c:249 [inline] sock_diag_rcv_msg+0x438/0x790 net/core/sock_diag.c:285 netlink_rcv_skb+0x155/0x420 net/netlink/af_netlink.c:2552 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline] netlink_unicast+0x58d/0x850 net/netlink/af_netlink.c:1346 netlink_sendmsg+0x8d1/0xdd0 net/netlink/af_netlink.c:1896 sock_sendmsg_nosec net/socket.c:712 [inline] __sock_sendmsg net/socket.c:727 [inline] ____sys_sendmsg+0xa98/0xc70 net/socket.c:2566 ___sys_sendmsg+0x134/0x1d0 net/socket.c:2620 __sys_sendmsg+0x16d/0x220 net/socket.c:2652 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f3fbcf8e9a9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f3fbde59038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f3fbd1b5fa0 RCX: 00007f3fbcf8e9a9 RDX: 000000000400c000 RSI: 0000200000000140 RDI: 0000000000000081 RBP: 00007f3fbd010d69 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f3fbd1b5fa0 R15: 00007ffda7974308 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:smc_diag_msg_common_fill net/smc/smc_diag.c:44 [inline] RIP: 0010:__smc_diag_dump.constprop.0+0x3cd/0x24f0 net/smc/smc_diag.c:89 Code: 4c 8b b3 38 06 00 00 4d 85 f6 0f 84 f6 02 00 00 e8 f8 d5 89 f6 49 8d 7e 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 c7 1e 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b RSP: 0018:ffffc9000c5e71e8 EFLAGS: 00010a06 RAX: dffffc0000000000 RBX: ffff888025ff4e00 RCX: ffffffff896c1d24 RDX: 1bd5a9d5a0000003 RSI: ffffffff8b317ed8 RDI: dead4ead00000018 RBP: ffff888036b08064 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff88805d0ed5e8 __do_sys_ppoll fs/select.c:1115 [inline] __se_sys_ppoll fs/select.c:1095 [inline] __x64_sys_ppoll+0x254/0x2d0 fs/select.c:1095 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f86a2ca7407 RSP: 002b:00007ffecb5f9ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 00007f86a3365300 RCX: 00007f86a2ca7407 RDX: 00007ffecb5f9af0 RSI: 0000000000000004 RDI: 00005623ad5f4220 RBP: 00007ffecb5f9b60 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffecb5f9bf0 R11: 0000000000000202 R12: 0000000000000001 R13: 00007ffecb5f9bf0 R14: 000000000000050c R15: 0000000000000004 task:syz-executor state:R running task stack:23528 pid:5833 tgid:5833 ppid:5832 task_flags:0x400100 flags:0x00004002 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 preempt_schedule_irq+0x51/0x90 kernel/sched/core.c:7109 irqentry_exit+0x36/0x90 kernel/entry/common.c:307 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:files_lookup_fd_raw include/linux/fdtable.h:74 [inline] RIP: 0010:__fget_light fs/file.c:1153 [inline] RIP: 0010:fdget+0xaf/0x210 fs/file.c:1166 Code: 80 ff 41 83 fc 01 0f 85 04 01 00 00 e8 5a 9f 80 ff 48 8d 7b 58 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 <0f> 85 3f 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5b 58 48 89 RSP: 0018:ffffc90003faf670 EFLAGS: 00000246 RAX: dffffc0000000000 RBX: ffff8880334470c0 RCX: ffffffff823ab567 RDX: 1ffff11006688e23 RSI: ffffffff823ab576 RDI: ffff888033447118 RBP: 000000000000000e R08: 0000000000000005 R09: 0000000000000001 R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 R13: 0000000000000000 R14: 0000000000004000 R15: 000000000000000e class_fd_constructor include/linux/file.h:83 [inline] select_poll_one fs/select.c:469 [inline] do_select+0xc46/0x17e0 fs/select.c:536 core_sys_select+0x453/0xc10 fs/select.c:677 do_pselect.constprop.0+0x19f/0x1e0 fs/select.c:759 __do_sys_pselect6 fs/select.c:802 [inline] __se_sys_pselect6 fs/select.c:793 [inline] __x64_sys_pselect6+0x182/0x240 fs/select.c:793 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f3cc9d8e76c RSP: 002b:00007ffc2e3c3bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000010e RAX: ffffffffffffffda RBX: 00007ffc2e3c3d00 RCX: 00007f3cc9d8e76c RDX: 0000000000000000 RSI: 00007ffc2e3c3d00 RDI: 0000000000000021 RBP: 00007ffc2e3c3f40 R08: 00007ffc2e3c3c00 R09: 00007ffc2e3c3c10 R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc2e3c3fa0 R13: 0000000000000000 R14: 00007ffc2e3c4150 R15: 00007ffc2e3c3d90 task:kworker/0:3 state:I stack:24248 pid:5838 tgid:5838 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: 0x0 (wg-crypt-wg1) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/1:3 state:I stack:26280 pid:5902 tgid:5902 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: 0x0 (events) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/0:5 state:I stack:24984 pid:5938 tgid:5938 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: 0x0 (wg-crypt-wg0) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/0:2H state:I stack:28360 pid:6188 tgid:6188 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: 0x0 (kblockd) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/u8:9 state:I stack:23496 pid:8038 tgid:8038 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: 0x0 (iou_exit) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:dhcpcd state:S stack:25656 pid:9189 tgid:9189 ppid:5511 task_flags:0x400140 flags:0x00004002 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 schedule_hrtimeout_range_clock+0x2dc/0x320 kernel/time/sleep_timeout.c:207 poll_schedule_timeout.constprop.0+0xc4/0x1c0 fs/select.c:241 do_poll fs/select.c:958 [inline] do_sys_poll+0xae8/0xdf0 fs/select.c:1009 __do_sys_ppoll fs/select.c:1115 [inline] __se_sys_ppoll fs/select.c:1095 [inline] __x64_sys_ppoll+0x254/0x2d0 fs/select.c:1095 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8c5bb2b407 RSP: 002b:00007ffd2bae9630 EFLAGS: 00000202 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 00007f8c5baa1740 RCX: 00007f8c5bb2b407 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561ef97b56f0 RBP: 00007ffd2bae9970 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd2bae9970 R11: 0000000000000202 R12: 0000561ec5a605e0 R13: 0000561ef97a8df0 R14: 0000000000000000 R15: 00007ffd2bae9720 task:dhcpcd state:S stack:26472 pid:9291 tgid:9291 ppid:5511 task_flags:0x400140 flags:0x00004002 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 schedule_hrtimeout_range_clock+0x2dc/0x320 kernel/time/sleep_timeout.c:207 poll_schedule_timeout.constprop.0+0xc4/0x1c0 fs/select.c:241 do_poll fs/select.c:958 [inline] do_sys_poll+0xae8/0xdf0 fs/select.c:1009 __do_sys_ppoll fs/select.c:1115 [inline] __se_sys_ppoll fs/select.c:1095 [inline] __x64_sys_ppoll+0x254/0x2d0 fs/select.c:1095 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8c5bb2b407 RSP: 002b:00007ffd2bae9630 EFLAGS: 00000202 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 00007f8c5baa1740 RCX: 00007f8c5bb2b407 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561ef97b5900 RBP: 00007ffd2bae9970 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd2bae9970 R11: 0000000000000202 R12: 0000561ec5a605e0 R13: 0000561ef97a8df0 R14: 0000000000000000 R15: 00007ffd2bae9720 task:dhcpcd state:S stack:26472 pid:9293 tgid:9293 ppid:5511 task_flags:0x400140 flags:0x00004002 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 schedule_hrtimeout_range_clock+0x2dc/0x320 kernel/time/sleep_timeout.c:207 poll_schedule_timeout.constprop.0+0xc4/0x1c0 fs/select.c:241 do_poll fs/select.c:958 [inline] do_sys_poll+0xae8/0xdf0 fs/select.c:1009 __do_sys_ppoll fs/select.c:1115 [inline] __se_sys_ppoll fs/select.c:1095 [inline] __x64_sys_ppoll+0x254/0x2d0 fs/select.c:1095 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8c5bb2b407 RSP: 002b:00007ffd2bae9630 EFLAGS: 00000202 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 00007f8c5baa1740 RCX: 00007f8c5bb2b407 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561ef97b5900 RBP: 00007ffd2bae9970 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd2bae9970 R11: 0000000000000202 R12: 0000561ec5a605e0 R13: 0000561ef97a8df0 R14: 0000000000000000 R15: 00007ffd2bae9720 task:dhcpcd state:S stack:26472 pid:9344 tgid:9344 ppid:5511 task_flags:0x400140 flags:0x00004002 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 schedule_hrtimeout_range_clock+0x2dc/0x320 kernel/time/sleep_timeout.c:207 poll_schedule_timeout.constprop.0+0xc4/0x1c0 fs/select.c:241 do_poll fs/select.c:958 [inline] do_sys_poll+0xae8/0xdf0 fs/select.c:1009 __do_sys_ppoll fs/select.c:1115 [inline] __se_sys_ppoll fs/select.c:1095 [inline] __x64_sys_ppoll+0x254/0x2d0 fs/select.c:1095 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8c5bb2b407 RSP: 002b:00007ffd2bae9630 EFLAGS: 00000202 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 00007f8c5baa1740 RCX: 00007f8c5bb2b407 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561ef97b5880 RBP: 00007ffd2bae9970 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd2bae9970 R11: 0000000000000202 R12: 0000561ec5a605e0 R13: 0000561ef97a8df0 R14: 0000000000000000 R15: 00007ffd2bae9720 task:dhcpcd state:S stack:26472 pid:9382 tgid:9382 ppid:5511 task_flags:0x400140 flags:0x00004002 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 schedule_hrtimeout_range_clock+0x2dc/0x320 kernel/time/sleep_timeout.c:207 poll_schedule_timeout.constprop.0+0xc4/0x1c0 fs/select.c:241 do_poll fs/select.c:958 [inline] do_sys_poll+0xae8/0xdf0 fs/select.c:1009 __do_sys_ppoll fs/select.c:1115 [inline] __se_sys_ppoll fs/select.c:1095 [inline] __x64_sys_ppoll+0x254/0x2d0 fs/select.c:1095 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8c5bb2b407 RSP: 002b:00007ffd2bae9630 EFLAGS: 00000202 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 00007f8c5baa1740 RCX: 00007f8c5bb2b407 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561ef97b5880 RBP: 00007ffd2bae9970 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd2bae9970 R11: 0000000000000202 R12: 0000561ec5a605e0 R13: 0000561ef97a8df0 R14: 0000000000000000 R15: 00007ffd2bae9720 task:dhcpcd state:S stack:26472 pid:9384 tgid:9384 ppid:5511 task_flags:0x400140 flags:0x00004002 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 schedule_hrtimeout_range_clock+0x2dc/0x320 kernel/time/sleep_timeout.c:207 poll_schedule_timeout.constprop.0+0xc4/0x1c0 fs/select.c:241 do_poll fs/select.c:958 [inline] do_sys_poll+0xae8/0xdf0 fs/select.c:1009 __do_sys_ppoll fs/select.c:1115 [inline] __se_sys_ppoll fs/select.c:1095 [inline] __x64_sys_ppoll+0x254/0x2d0 fs/select.c:1095 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8c5bb2b407 RSP: 002b:00007ffd2bae9630 EFLAGS: 00000202 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 00007f8c5baa1740 RCX: 00007f8c5bb2b407 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561ef97b5880 RBP: 00007ffd2bae9970 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd2bae9970 R11: 0000000000000202 R12: 0000561ec5a605e0 R13: 0000561ef97a8df0 R14: 0000000000000000 R15: 00007ffd2bae9720 task:dhcpcd state:S stack:26472 pid:9442 tgid:9442 ppid:5511 task_flags:0x400140 flags:0x00004002 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 schedule_hrtimeout_range_clock+0x2dc/0x320 kernel/time/sleep_timeout.c:207 poll_schedule_timeout.constprop.0+0xc4/0x1c0 fs/select.c:241 do_poll fs/select.c:958 [inline] do_sys_poll+0xae8/0xdf0 fs/select.c:1009 __do_sys_ppoll fs/select.c:1115 [inline] __se_sys_ppoll fs/select.c:1095 [inline] __x64_sys_ppoll+0x254/0x2d0 fs/select.c:1095 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8c5bb2b407 RSP: 002b:00007ffd2bae9630 EFLAGS: 00000202 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 00007f8c5baa1740 RCX: 00007f8c5bb2b407 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561ef97b5880 RBP: 00007ffd2bae9970 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd2bae9970 R11: 0000000000000202 R12: 0000561ec5a605e0 R13: 0000561ef97a8df0 R14: 0000000000000000 R15: 00007ffd2bae9720 task:dhcpcd state:S stack:26472 pid:9477 tgid:9477 ppid:5511 task_flags:0x400140 flags:0x00004002 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 schedule_hrtimeout_range_clock+0x2dc/0x320 kernel/time/sleep_timeout.c:207 poll_schedule_timeout.constprop.0+0xc4/0x1c0 fs/select.c:241 do_poll fs/select.c:958 [inline] do_sys_poll+0xae8/0xdf0 fs/select.c:1009 __do_sys_ppoll fs/select.c:1115 [inline] __se_sys_ppoll fs/select.c:1095 [inline] __x64_sys_ppoll+0x254/0x2d0 fs/select.c:1095 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8c5bb2b407 RSP: 002b:00007ffd2bae9630 EFLAGS: 00000202 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 00007f8c5baa1740 RCX: 00007f8c5bb2b407 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561ef97b5880 RBP: 00007ffd2bae9970 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd2bae9970 R11: 0000000000000202 R12: 0000561ec5a605e0 R13: 0000561ef97a8df0 R14: 0000000000000000 R15: 00007ffd2bae9720 task:kworker/u8:11 state:I stack:24856 pid:11704 tgid:11704 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: 0x0 (iou_exit) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/u8:16 state:I stack:20808 pid:11711 tgid:11711 ppid:2 task_flags:0x4208160 flags:0x00004000 Workqueue: 0x0 (iou_exit) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/u8:20 state:I stack:23512 pid:11716 tgid:11716 ppid:2 task_flags:0x4208160 flags:0x00004000 Workqueue: 0x0 (iou_exit) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/u8:24 state:I stack:23512 pid:11798 tgid:11798 ppid:2 task_flags:0x4208160 flags:0x00004000 Workqueue: 0x0 (iou_exit) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/u8:27 state:I stack:23512 pid:11801 tgid:11801 ppid:2 task_flags:0x4208160 flags:0x00004000 Workqueue: 0x0 (iou_exit) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/u9:0 state:I stack:26536 pid:14864 tgid:14864 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: 0x0 (krxrpcd) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/1:0H state:I stack:28536 pid:15537 tgid:15537 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: 0x0 (kblockd) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:syz-executor state:S stack:25512 pid:16825 tgid:16825 ppid:5833 task_flags:0x400100 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 do_wait+0x1d8/0x5a0 kernel/exit.c:1714 kernel_wait4+0x16b/0x280 kernel/exit.c:1868 __do_sys_wait4+0x15d/0x170 kernel/exit.c:1896 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f4bf2b84bd3 RSP: 002b:00007ffc3697d338 EFLAGS: 00000202 ORIG_RAX: 000000000000003d RAX: ffffffffffffffda RBX: 00000000000041ca RCX: 00007f4bf2b84bd3 RDX: 0000000040000000 RSI: 00007ffc3697d34c RDI: 00000000ffffffff RBP: 00007ffc3697d34c R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 task:syz-executor state:R running task stack:24664 pid:16842 tgid:16842 ppid:16825 task_flags:0x400140 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 do_nanosleep+0x21a/0x570 kernel/time/hrtimer.c:2100 hrtimer_nanosleep+0x155/0x380 kernel/time/hrtimer.c:2147 common_nsleep+0xa1/0xd0 kernel/time/posix-timers.c:1353 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline] __se_sys_clock_nanosleep kernel/time/posix-timers.c:1376 [inline] __x64_sys_clock_nanosleep+0x34d/0x4a0 kernel/time/posix-timers.c:1376 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f4bf2bc1265 RSP: 002b:00007ffc3697d100 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 RAX: ffffffffffffffda RBX: 000000000000089a RCX: 00007f4bf2bc1265 RDX: 00007ffc3697d140 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00007ffc3697d1ac R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000001388 R13: 00000000000927c0 R14: 0000000000161e63 R15: 00007ffc3697d200 task:krxrpcio/7001 state:S stack:30488 pid:16857 tgid:16857 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rxrpc_io_thread+0x199c/0x4020 net/rxrpc/io_thread.c:593 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/R-bond0 state:I stack:30968 pid:16875 tgid:16875 ppid:2 task_flags:0x4208060 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rescuer_thread+0x987/0xea0 kernel/workqueue.c:3552 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/R-wg-cr state:I stack:30968 pid:16938 tgid:16938 ppid:2 task_flags:0x4208060 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rescuer_thread+0x987/0xea0 kernel/workqueue.c:3552 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/R-wg-cr state:I stack:30968 pid:16943 tgid:16943 ppid:2 task_flags:0x4208060 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rescuer_thread+0x987/0xea0 kernel/workqueue.c:3552 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg0-0 state:S stack:29592 pid:17083 tgid:17083 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg0-0 state:S stack:29592 pid:17084 tgid:17084 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg1-0 state:S stack:29592 pid:17085 tgid:17085 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg1-0 state:S stack:27192 pid:17086 tgid:17086 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:syz-executor state:S stack:25512 pid:17189 tgid:17189 ppid:5833 task_flags:0x400100 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 do_wait+0x1d8/0x5a0 kernel/exit.c:1714 kernel_wait4+0x16b/0x280 kernel/exit.c:1868 __do_sys_wait4+0x15d/0x170 kernel/exit.c:1896 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f5099784bd3 RSP: 002b:00007fffeca6e168 EFLAGS: 00000202 ORIG_RAX: 000000000000003d RAX: ffffffffffffffda RBX: 000000000000433c RCX: 00007f5099784bd3 RDX: 0000000040000000 RSI: 00007fffeca6e17c RDI: 00000000ffffffff RBP: 00007fffeca6e17c R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 task:syz-executor state:R running task stack:24328 pid:17212 tgid:17212 ppid:17189 task_flags:0x400140 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 do_nanosleep+0x21a/0x570 kernel/time/hrtimer.c:2100 hrtimer_nanosleep+0x155/0x380 kernel/time/hrtimer.c:2147 common_nsleep+0xa1/0xd0 kernel/time/posix-timers.c:1353 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline] __se_sys_clock_nanosleep kernel/time/posix-timers.c:1376 [inline] __x64_sys_clock_nanosleep+0x34d/0x4a0 kernel/time/posix-timers.c:1376 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f50997c1265 RSP: 002b:00007fffeca6df30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 RAX: ffffffffffffffda RBX: 0000000000000848 RCX: 00007f50997c1265 RDX: 00007fffeca6df70 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00007fffeca6dfdc R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000001388 R13: 00000000000927c0 R14: 0000000000161e0f R15: 00007fffeca6e030 task:krxrpcio/7001 state:S stack:30488 pid:17233 tgid:17233 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rxrpc_io_thread+0x199c/0x4020 net/rxrpc/io_thread.c:593 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/R-bond0 state:I stack:30968 pid:17248 tgid:17248 ppid:2 task_flags:0x4208060 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rescuer_thread+0x987/0xea0 kernel/workqueue.c:3552 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/R-wg-cr state:I stack:30968 pid:17301 tgid:17301 ppid:2 task_flags:0x4208060 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rescuer_thread+0x987/0xea0 kernel/workqueue.c:3552 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/R-wg-cr state:I stack:30968 pid:17304 tgid:17304 ppid:2 task_flags:0x4208060 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rescuer_thread+0x987/0xea0 kernel/workqueue.c:3552 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg0-0 state:S stack:29592 pid:17452 tgid:17452 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg0-0 state:S stack:29592 pid:17453 tgid:17453 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg1-0 state:S stack:29592 pid:17454 tgid:17454 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg1-0 state:S stack:27192 pid:17455 tgid:17455 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:dhcpcd state:S stack:26472 pid:17559 tgid:17559 ppid:5511 task_flags:0x400140 flags:0x00004002 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 schedule_hrtimeout_range_clock+0x2dc/0x320 kernel/time/sleep_timeout.c:207 poll_schedule_timeout.constprop.0+0xc4/0x1c0 fs/select.c:241 do_poll fs/select.c:958 [inline] do_sys_poll+0xae8/0xdf0 fs/select.c:1009 __do_sys_ppoll fs/select.c:1115 [inline] __se_sys_ppoll fs/select.c:1095 [inline] __x64_sys_ppoll+0x254/0x2d0 fs/select.c:1095 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8c5bb2b407 RSP: 002b:00007ffd2bae9630 EFLAGS: 00000202 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 00007f8c5baa1740 RCX: 00007f8c5bb2b407 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561ef97b5770 RBP: 00007ffd2bae9970 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd2bae9970 R11: 0000000000000202 R12: 0000561ec5a605e0 R13: 0000561ef97a8df0 R14: 0000000000000000 R15: 00007ffd2bae9720 task:dhcpcd state:S stack:26472 pid:17636 tgid:17636 ppid:5511 task_flags:0x400140 flags:0x00004002 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 schedule_hrtimeout_range_clock+0x2dc/0x320 kernel/time/sleep_timeout.c:207 poll_schedule_timeout.constprop.0+0xc4/0x1c0 fs/select.c:241 do_poll fs/select.c:958 [inline] do_sys_poll+0xae8/0xdf0 fs/select.c:1009 __do_sys_ppoll fs/select.c:1115 [inline] __se_sys_ppoll fs/select.c:1095 [inline] __x64_sys_ppoll+0x254/0x2d0 fs/select.c:1095 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8c5bb2b407 RSP: 002b:00007ffd2bae9630 EFLAGS: 00000202 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 00007f8c5baa1740 RCX: 00007f8c5bb2b407 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561ef97b5770 RBP: 00007ffd2bae9970 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd2bae9970 R11: 0000000000000202 R12: 0000561ec5a605e0 R13: 0000561ef97a8df0 R14: 0000000000000000 R15: 00007ffd2bae9720 task:syz-executor state:S stack:25512 pid:19171 tgid:19171 ppid:5833 task_flags:0x400100 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 do_wait+0x1d8/0x5a0 kernel/exit.c:1714 kernel_wait4+0x16b/0x280 kernel/exit.c:1868 __do_sys_wait4+0x15d/0x170 kernel/exit.c:1896 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f3fbcf84bd3 RSP: 002b:00007ffda7974858 EFLAGS: 00000202 ORIG_RAX: 000000000000003d RAX: ffffffffffffffda RBX: 0000000000004af7 RCX: 00007f3fbcf84bd3 RDX: 0000000040000000 RSI: 00007ffda797486c RDI: 00000000ffffffff RBP: 00007ffda797486c R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 task:syz-executor state:R running task stack:23784 pid:19191 tgid:19191 ppid:19171 task_flags:0x400140 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 do_nanosleep+0x21a/0x570 kernel/time/hrtimer.c:2100 hrtimer_nanosleep+0x155/0x380 kernel/time/hrtimer.c:2147 common_nsleep+0xa1/0xd0 kernel/time/posix-timers.c:1353 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline] __se_sys_clock_nanosleep kernel/time/posix-timers.c:1376 [inline] __x64_sys_clock_nanosleep+0x34d/0x4a0 kernel/time/posix-timers.c:1376 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f3fbcfc1265 RSP: 002b:00007ffda7974620 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 RAX: ffffffffffffffda RBX: 0000000000000753 RCX: 00007f3fbcfc1265 RDX: 00007ffda7974660 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00007ffda79746cc R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000001388 R13: 00000000000927c0 R14: 0000000000161e7e R15: 00007ffda7974720 task:kworker/u9:2 state:I stack:25640 pid:19193 tgid:19193 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: 0x0 (hci0) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:krxrpcio/7001 state:S stack:30488 pid:19202 tgid:19202 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rxrpc_io_thread+0x199c/0x4020 net/rxrpc/io_thread.c:593 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/R-bond0 state:I stack:30968 pid:19208 tgid:19208 ppid:2 task_flags:0x4208060 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rescuer_thread+0x987/0xea0 kernel/workqueue.c:3552 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/R-wg-cr state:I stack:30968 pid:19215 tgid:19215 ppid:2 task_flags:0x4208060 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rescuer_thread+0x987/0xea0 kernel/workqueue.c:3552 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/R-wg-cr state:I stack:30968 pid:19216 tgid:19216 ppid:2 task_flags:0x4208060 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rescuer_thread+0x987/0xea0 kernel/workqueue.c:3552 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg0-0 state:S stack:29592 pid:19261 tgid:19261 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg0-0 state:S stack:29592 pid:19262 tgid:19262 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg1-0 state:S stack:29592 pid:19263 tgid:19263 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg1-0 state:S stack:27192 pid:19264 tgid:19264 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/0:2 state:I stack:27400 pid:19277 tgid:19277 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: 0x0 (wg-crypt-wg1) Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 worker_thread+0x2e5/0xf10 kernel/workqueue.c:3417 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:syz-executor state:S stack:25512 pid:19795 tgid:19795 ppid:5833 task_flags:0x400100 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 do_wait+0x1d8/0x5a0 kernel/exit.c:1714 kernel_wait4+0x16b/0x280 kernel/exit.c:1868 __do_sys_wait4+0x15d/0x170 kernel/exit.c:1896 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f6706984bd3 RSP: 002b:00007ffed61f01c8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d RAX: ffffffffffffffda RBX: 0000000000004d71 RCX: 00007f6706984bd3 RDX: 0000000040000000 RSI: 00007ffed61f01dc RDI: 00000000ffffffff RBP: 00007ffed61f01dc R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 task:syz-executor state:R running task stack:24104 pid:19825 tgid:19825 ppid:19795 task_flags:0x400140 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 do_nanosleep+0x21a/0x570 kernel/time/hrtimer.c:2100 hrtimer_nanosleep+0x155/0x380 kernel/time/hrtimer.c:2147 common_nsleep+0xa1/0xd0 kernel/time/posix-timers.c:1353 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline] __se_sys_clock_nanosleep kernel/time/posix-timers.c:1376 [inline] __x64_sys_clock_nanosleep+0x34d/0x4a0 kernel/time/posix-timers.c:1376 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f67069c1265 RSP: 002b:00007ffed61eff90 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 RAX: ffffffffffffffda RBX: 0000000000000647 RCX: 00007f67069c1265 RDX: 00007ffed61effd0 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00007ffed61f003c R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000001388 R13: 00000000000927c0 R14: 0000000000161e62 R15: 00007ffed61f0090 task:krxrpcio/7001 state:S stack:30488 pid:19862 tgid:19862 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rxrpc_io_thread+0x199c/0x4020 net/rxrpc/io_thread.c:593 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/R-bond0 state:I stack:30968 pid:19866 tgid:19866 ppid:2 task_flags:0x4208060 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rescuer_thread+0x987/0xea0 kernel/workqueue.c:3552 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/R-wg-cr state:I stack:30968 pid:19878 tgid:19878 ppid:2 task_flags:0x4208060 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rescuer_thread+0x987/0xea0 kernel/workqueue.c:3552 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/R-wg-cr state:I stack:30968 pid:19879 tgid:19879 ppid:2 task_flags:0x4208060 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rescuer_thread+0x987/0xea0 kernel/workqueue.c:3552 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:kworker/R-wg-cr state:I stack:30968 pid:19880 tgid:19880 ppid:2 task_flags:0x4208060 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 rescuer_thread+0x987/0xea0 kernel/workqueue.c:3552 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg0-0 state:S stack:29592 pid:19968 tgid:19968 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg0-0 state:S stack:29592 pid:19969 tgid:19969 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6879 napi_thread_wait net/core/dev.c:7509 [inline] napi_threaded_poll+0xff/0x340 net/core/dev.c:7560 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:napi/wg1-0 state:S stack:29592 pid:19970 tgid:19970 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5397 [inline] __schedule+0x116a/0x5dd0 kernel/sched/core.c:6786 ---------------- Code disassembly (best guess): 0: 4c 8b b3 38 06 00 00 mov 0x638(%rbx),%r14 7: 4d 85 f6 test %r14,%r14 a: 0f 84 f6 02 00 00 je 0x306 10: e8 f8 d5 89 f6 call 0xf689d60d 15: 49 8d 7e 18 lea 0x18(%r14),%rdi 19: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 20: fc ff df 23: 48 89 fa mov %rdi,%rdx 26: 48 c1 ea 03 shr $0x3,%rdx * 2a: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) <-- trapping instruction 2e: 0f 85 c7 1e 00 00 jne 0x1efb 34: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 3b: fc ff df 3e: 4d rex.WRB 3f: 8b .byte 0x8b