./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor179391991 <...> Warning: Permanently added '10.128.0.185' (ED25519) to the list of known hosts. execve("./syz-executor179391991", ["./syz-executor179391991"], 0x7ffc5a692260 /* 10 vars */) = 0 brk(NULL) = 0x55555a1b1000 brk(0x55555a1b1d00) = 0x55555a1b1d00 arch_prctl(ARCH_SET_FS, 0x55555a1b1380) = 0 set_tid_address(0x55555a1b1650) = 5070 set_robust_list(0x55555a1b1660, 24) = 0 rseq(0x55555a1b1ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor179391991", 4096) = 27 getrandom("\xea\x2f\xcc\xce\xe8\x25\x29\x09", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555a1b1d00 brk(0x55555a1d2d00) = 0x55555a1d2d00 brk(0x55555a1d3000) = 0x55555a1d3000 mprotect(0x7f4a8c5d8000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5071 attached , child_tidptr=0x55555a1b1650) = 5071 [pid 5071] set_robust_list(0x55555a1b1660, 24) = 0 [pid 5071] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] setsid() = 1 [pid 5071] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5071] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5071] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5071] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5071] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5071] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5071] unshare(CLONE_NEWNS) = 0 [pid 5071] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5071] unshare(CLONE_NEWIPC) = 0 [pid 5071] unshare(CLONE_NEWCGROUP) = 0 [pid 5071] unshare(CLONE_NEWUTS) = 0 [pid 5071] unshare(CLONE_SYSVSEM) = 0 [pid 5071] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "16777216", 8) = 8 [pid 5071] close(3) = 0 [pid 5071] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "536870912", 9) = 9 [pid 5071] close(3) = 0 [pid 5071] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "1024", 4) = 4 [pid 5071] close(3) = 0 [pid 5071] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "8192", 4) = 4 [pid 5071] close(3) = 0 [pid 5071] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "1024", 4) = 4 [pid 5071] close(3) = 0 [pid 5071] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "1024", 4) = 4 [pid 5071] close(3) = 0 [pid 5071] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5071] close(3) = 0 [pid 5071] getpid() = 1 [pid 5071] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<state=0x402 [ 191.147724][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=4688 [ 191.147732][ C0] rcu: rcu_preempt kthread starved for 10422 jiffies! g8317 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 191.147749][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 191.147757][ C0] rcu: RCU grace-period kthread stack dump: [ 191.147765][ C0] task:rcu_preempt state:I stack:24656 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 191.147807][ C0] Call Trace: [ 191.147815][ C0] [ 191.147827][ C0] __schedule+0x17d3/0x4a20 [ 191.147900][ C0] ? __pfx___schedule+0x10/0x10 [ 191.147925][ C0] ? __pfx_lock_release+0x10/0x10 [ 191.147942][ C0] ? __asan_memset+0x23/0x50 [ 191.147965][ C0] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 191.147983][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 191.148003][ C0] ? schedule+0x90/0x320 [ 191.148024][ C0] schedule+0x14b/0x320 [ 191.148048][ C0] schedule_timeout+0x1be/0x310 [ 191.148069][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 191.148090][ C0] ? __pfx_process_timeout+0x10/0x10 [ 191.148113][ C0] ? prepare_to_swait_event+0x32e/0x350 [ 191.148143][ C0] rcu_gp_fqs_loop+0x2df/0x1370 [ 191.148169][ C0] ? __pfx_rcu_implicit_dynticks_qs+0x10/0x10 [ 191.148185][ C0] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 191.148207][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 191.148229][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 191.148243][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 191.148270][ C0] ? finish_swait+0xd4/0x1e0 [ 191.148297][ C0] rcu_gp_kthread+0xa7/0x3b0 [ 191.148324][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 191.148347][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 191.148372][ C0] ? __kthread_parkme+0x169/0x1d0 [ 191.148395][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 191.148421][ C0] kthread+0x2f0/0x390 [ 191.148440][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 191.148464][ C0] ? __pfx_kthread+0x10/0x10 [ 191.148485][ C0] ret_from_fork+0x4b/0x80 [ 191.148508][ C0] ? __pfx_kthread+0x10/0x10 [ 191.148528][ C0] ret_from_fork_asm+0x1a/0x30 [ 191.148563][ C0] [ 191.148569][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 191.148577][ C0] Sending NMI from CPU 0 to CPUs 1: [ 191.148599][ C1] NMI backtrace for cpu 1 [ 191.148610][ C1] CPU: 1 PID: 50 Comm: kworker/u8:3 Not tainted 6.8.0-syzkaller-08073-g480e035fc4c7 #0 [ 191.148628][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 191.148638][ C1] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 191.148664][ C1] RIP: 0010:__pv_queued_spin_lock_slowpath+0x5ff/0xc60 [ 191.148693][ C1] Code: 01 00 00 49 89 dd c6 03 00 48 8b 44 24 10 0f b6 04 10 84 c0 0f 85 44 01 00 00 48 8b 04 24 c6 00 01 bb 00 80 ff ff eb 06 f3 90 c3 74 5d 41 0f b6 04 14 84 c0 75 36 41 80 3f 00 75 eb 4c 89 ff [ 191.148707][ C1] RSP: 0018:ffffc90000ba77a0 EFLAGS: 00000206 [ 191.148721][ C1] RAX: 0000000000000000 RBX: 00000000ffffb4a8 RCX: ffff88801ce95a00 [ 191.148734][ C1] RDX: dffffc0000000000 RSI: ffffffff8baac1e0 RDI: ffffffff8bfed360 [ 191.148747][ C1] RBP: ffffc90000ba7898 R08: ffffffff92ce15df R09: 1ffffffff259c2bb [ 191.148760][ C1] R10: dffffc0000000000 R11: fffffbfff259c2bc R12: 1ffff11003e7e26a [ 191.148773][ C1] R13: ffff8880b953f1d4 R14: 1ffff110172a0001 R15: ffff88801f3f1350 [ 191.148786][ C1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 191.148801][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 191.148813][ C1] CR2: 0000560b00442048 CR3: 000000006ad0c000 CR4: 00000000003506f0 [ 191.148828][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 191.148838][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 191.148849][ C1] Call Trace: [ 191.148856][ C1] [ 191.148863][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 191.148880][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 191.148900][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 191.148917][ C1] ? nmi_handle+0x2a/0x580 [ 191.148943][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 191.148965][ C1] ? nmi_handle+0x14f/0x580 [ 191.148982][ C1] ? nmi_handle+0x2a/0x580 [ 191.149000][ C1] ? __pv_queued_spin_lock_slowpath+0x5ff/0xc60 [ 191.149027][ C1] ? default_do_nmi+0x63/0x160 [ 191.149045][ C1] ? exc_nmi+0x123/0x1f0 [ 191.149062][ C1] ? end_repeat_nmi+0xf/0x53 [ 191.149087][ C1] ? __pv_queued_spin_lock_slowpath+0x5ff/0xc60 [ 191.149115][ C1] ? __pv_queued_spin_lock_slowpath+0x5ff/0xc60 [ 191.149144][ C1] ? __pv_queued_spin_lock_slowpath+0x5ff/0xc60 [ 191.149171][ C1] [ 191.149177][ C1] [ 191.149188][ C1] ? __pfx___pv_queued_spin_lock_slowpath+0x10/0x10 [ 191.149216][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.149238][ C1] queued_spin_lock_slowpath+0x42/0x50 [ 191.149266][ C1] do_raw_spin_lock+0x272/0x370 [ 191.149290][ C1] ? __pfx___local_bh_disable_ip+0x10/0x10 [ 191.149311][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 191.149336][ C1] ? __pfx_batadv_primary_if_get_selected+0x10/0x10 [ 191.149358][ C1] ? batadv_tt_local_commit_changes+0x1e/0x40 [ 191.149383][ C1] batadv_tt_local_commit_changes+0x1e/0x40 [ 191.149411][ C1] batadv_iv_ogm_schedule+0x269/0x1090 [ 191.149442][ C1] ? __pfx_batadv_iv_ogm_schedule+0x10/0x10 [ 191.149463][ C1] ? batadv_send_skb_packet+0x41b/0x670 [ 191.149493][ C1] batadv_iv_send_outstanding_bat_ogm_packet+0x6fe/0x810 [ 191.149524][ C1] ? process_scheduled_works+0x91b/0x1770 [ 191.149542][ C1] process_scheduled_works+0xa00/0x1770 [ 191.149576][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 191.149598][ C1] ? assign_work+0x364/0x3d0 [ 191.149618][ C1] worker_thread+0x86d/0xd70 [ 191.149641][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 191.149667][ C1] ? __kthread_parkme+0x169/0x1d0 [ 191.149687][ C1] ? __pfx_worker_thread+0x10/0x10 [ 191.149705][ C1] kthread+0x2f0/0x390 [ 191.149726][ C1] ? __pfx_worker_thread+0x10/0x10 [ 191.149743][ C1] ? __pfx_kthread+0x10/0x10 [ 191.149764][ C1] ret_from_fork+0x4b/0x80 [ 191.149788][ C1] ? __pfx_kthread+0x10/0x10 [ 191.149808][ C1] ret_from_fork_asm+0x1a/0x30 [ 191.149841][ C1] [ 191.149848][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.248 msecs [ 191.150621][ C0] CPU: 0 PID: 5082 Comm: syz-executor179 Not tainted 6.8.0-syzkaller-08073-g480e035fc4c7 #0 [ 191.150638][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 191.150648][ C0] RIP: 0010:console_flush_all+0xaad/0xfd0 [ 191.150671][ C0] Code: ff ff e8 86 6e 1f 00 90 0f 0b 90 e9 d8 f8 ff ff e8 78 6e 1f 00 e8 03 ad fe 09 4d 85 f6 74 b6 e8 69 6e 1f 00 fb 48 8b 44 24 70 <42> 0f b6 04 38 84 c0 48 8b 7c 24 30 0f 85 22 02 00 00 0f b6 1f 31 [ 191.150684][ C0] RSP: 0018:ffffc900042e6f00 EFLAGS: 00000293 [ 191.150699][ C0] RAX: 1ffff9200085ce2c RBX: 0000000000000000 RCX: ffff88801ebf5a00 [ 191.150711][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 191.150721][ C0] RBP: ffffc900042e70b0 R08: ffffffff81758684 R09: 1ffffffff259c2a0 [ 191.150733][ C0] R10: dffffc0000000000 R11: fffffbfff259c2a1 R12: ffffffff8e8f8778 [ 191.150745][ C0] R13: ffffffff8e8f8720 R14: 0000000000000200 R15: dffffc0000000000 [ 191.150757][ C0] FS: 000055555a1b1380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 191.150771][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 191.150783][ C0] CR2: 0000000020000004 CR3: 0000000022390000 CR4: 00000000003506f0 [ 191.150797][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 191.150807][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 191.150817][ C0] Call Trace: [ 191.150824][ C0] [ 191.150830][ C0] ? rcu_dump_cpu_stacks+0x291/0x450 [ 191.150862][ C0] ? print_cpu_stall+0x2ee/0x5a0 [ 191.150888][ C0] ? rcu_sched_clock_irq+0x9e5/0x10a0 [ 191.150920][ C0] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 191.150939][ C0] ? hrtimer_run_queues+0x16c/0x460 [ 191.150960][ C0] ? acct_account_cputime+0xd3/0x210 [ 191.150992][ C0] ? update_process_times+0x1ce/0x230 [ 191.151010][ C0] ? tick_nohz_handler+0x39e/0x540 [ 191.151035][ C0] ? __pfx_tick_nohz_handler+0x10/0x10 [ 191.151057][ C0] ? __hrtimer_run_queues+0x54b/0xd00 [ 191.151091][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 191.151111][ C0] ? ktime_get_update_offsets_now+0x411/0x430 [ 191.151133][ C0] ? hrtimer_interrupt+0x396/0x990 [ 191.151170][ C0] ? __sysvec_apic_timer_interrupt+0x107/0x3a0 [ 191.151197][ C0] ? sysvec_apic_timer_interrupt+0xa1/0xc0 [ 191.151216][ C0] [ 191.151221][ C0] [ 191.151228][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 191.151249][ C0] ? console_flush_all+0xa44/0xfd0 [ 191.151273][ C0] ? console_flush_all+0xaad/0xfd0 [ 191.151300][ C0] ? console_flush_all+0x152/0xfd0 [ 191.151329][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 191.151353][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 191.151372][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 191.151393][ C0] console_unlock+0x13b/0x4d0 [ 191.151417][ C0] ? __pfx_console_unlock+0x10/0x10 [ 191.151435][ C0] ? _printk+0xd5/0x120 [ 191.151455][ C0] ? _printk+0xd5/0x120 [ 191.151474][ C0] ? __pfx___down_trylock_console_sem+0x10/0x10 [ 191.151499][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 191.151520][ C0] vprintk_emit+0x5a6/0x770 [ 191.151542][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 191.151562][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 191.151584][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 191.151606][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 191.151632][ C0] _printk+0xd5/0x120 [ 191.151653][ C0] ? batadv_tt_local_resize_to_mtu+0xab/0x130 [ 191.151673][ C0] ? __pfx__printk+0x10/0x10 [ 191.151693][ C0] ? batadv_tt_local_purge_pending_clients+0x344/0x390 [ 191.151722][ C0] batadv_tt_local_resize_to_mtu+0xea/0x130 [ 191.151744][ C0] batadv_netlink_set_mesh+0x58d/0x1230 [ 191.151772][ C0] genl_rcv_msg+0xb14/0xec0 [ 191.151793][ C0] ? mark_lock+0x9a/0x350 [ 191.151816][ C0] ? __pfx_genl_rcv_msg+0x10/0x10 [ 191.151851][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 191.151866][ C0] ? __pfx_batadv_pre_doit+0x10/0x10 [ 191.151888][ C0] ? __pfx_batadv_netlink_set_mesh+0x10/0x10 [ 191.151915][ C0] ? __pfx_batadv_post_doit+0x10/0x10 [ 191.151939][ C0] ? __pfx___might_resched+0x10/0x10 [ 191.151966][ C0] netlink_rcv_skb+0x1e3/0x430 [ 191.151989][ C0] ? __pfx_genl_rcv_msg+0x10/0x10 [ 191.152007][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 191.152037][ C0] ? __pfx_lock_release+0x10/0x10 [ 191.152051][ C0] ? __netlink_deliver_tap+0x77e/0x7c0 [ 191.152084][ C0] genl_rcv+0x28/0x40 [ 191.152099][ C0] netlink_unicast+0x7ea/0x980 [ 191.152125][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 191.152142][ C0] ? __virt_addr_valid+0x44e/0x520 [ 191.152166][ C0] ? __phys_addr_symbol+0x2f/0x70 [ 191.152189][ C0] ? __check_object_size+0x4bc/0xa00 [ 191.152205][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 191.152223][ C0] netlink_sendmsg+0x8e1/0xcb0 [ 191.152254][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 191.152278][ C0] ? __import_iovec+0x536/0x820 [ 191.152294][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 191.152319][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 191.152336][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 191.152357][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 191.152378][ C0] __sock_sendmsg+0x221/0x270 [ 191.152398][ C0] ____sys_sendmsg+0x525/0x7d0 [ 191.152427][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 191.152452][ C0] ? do_raw_spin_lock+0x14f/0x370 [ 191.152482][ C0] __sys_sendmsg+0x2b0/0x3a0 [ 191.152506][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 191.152537][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 191.152563][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 191.152583][ C0] ? ptrace_notify+0x279/0x380 [ 191.152615][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 191.152632][ C0] ? exc_page_fault+0x585/0x890 [ 191.152654][ C0] ? syscall_trace_enter+0x5f/0x150 [ 191.152674][ C0] do_syscall_64+0xfb/0x240 [ 191.152699][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 191.152715][ C0] RIP: 0033:0x7f4a8c55fe69 [ 191.152735][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 191.152747][ C0] RSP: 002b:00007fff7e6a46e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 191.152763][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a8c55fe69 [ 191.152774][ C0] RDX: 0000000000000000 RSI: 0000000020002380 RDI: 0000000000000003 [ 191.152784][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000100000000 [ 191.152793][ C0] R10: 0000000100000000 R11: 0000000000000246 R12: 00007fff7e6a4740 [ 191.152804][ C0] R13: 0000000000014ebd R14: 00007fff7e6a470c R15: 0000000000000003 [ 191.152827][ C0] [ 192.434091][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 192.445835][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 196.059429][ T5082] net_ratelimit: 2296 callbacks suppressed [ 196.059450][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 196.077014][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 196.088876][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 196.100680][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 196.112391][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 196.124097][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 196.135862][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 196.147574][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 196.159449][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 196.171190][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 201.069374][ T5082] net_ratelimit: 3115 callbacks suppressed [ 201.069397][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 201.087003][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 201.098849][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 201.110651][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 201.122375][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 201.134104][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 201.145817][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92) [ 201.157523][ T5082] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (92)