[ 14.053362][ T186] ip (186) used greatest stack depth: 24008 bytes left [ 16.320526][ T245] ip (245) used greatest stack depth: 23856 bytes left [ 17.277802][ T268] gre: GRE over IPv4 demultiplexer driver [ 17.358703][ T268] ip6_gre: GRE over IPv6 tunneling driver [ 17.434445][ T12] ip6_tunnel: g1 xmit: Local address not yet configured! [ 17.503578][ T12] ip6_tunnel: g1 xmit: Local address not yet configured! [ 18.294470][ T290] 8021q: 802.1Q VLAN Support v1.8 [ 19.934800][ T330] GACT probability NOT on [ 20.646382][ T12] ip6_tunnel: g2 xmit: Local address not yet configured! [ 20.686463][ T12] ip6_tunnel: g2 xmit: Local address not yet configured! [ 220.690081][ T4513] ping6 (4513) used greatest stack depth: 23752 bytes left [ 405.646949][T10128] ping6 (10128) used greatest stack depth: 23600 bytes left [ 484.555360][T12522] ping6 (12522) used greatest stack depth: 23536 bytes left [ 671.638044][T17228] [ 671.638156][T17228] ======================================================== [ 671.638345][T17228] WARNING: possible irq lock inversion dependency detected [ 671.638516][T17228] 7.1.0-rc5-virtme #1 Not tainted [ 671.638632][T17228] -------------------------------------------------------- [ 671.638807][T17228] sysctl/17228 just changed the state of lock: [ 671.638954][T17228] ffffffff9e17e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 671.639175][T17228] but this lock was taken by another, SOFTIRQ-safe lock in the past: [ 671.639357][T17228] (&ndev->lock){++--}-{3:3} [ 671.639361][T17228] [ 671.639361][T17228] [ 671.639361][T17228] and interrupts could create inverse lock ordering between them. [ 671.639361][T17228] [ 671.639785][T17228] [ 671.639785][T17228] other info that might help us debug this: [ 671.639961][T17228] Possible interrupt unsafe locking scenario: [ 671.639961][T17228] [ 671.640136][T17228] CPU0 CPU1 [ 671.640261][T17228] ---- ---- [ 671.640380][T17228] lock(acaddr_hash_lock); [ 671.640504][T17228] local_irq_disable(); [ 671.640654][T17228] lock(&ndev->lock); [ 671.640803][T17228] lock(acaddr_hash_lock); [ 671.640952][T17228] [ 671.641042][T17228] lock(&ndev->lock); [ 671.641134][T17228] [ 671.641134][T17228] *** DEADLOCK *** [ 671.641134][T17228] [ 671.641312][T17228] 2 locks held by sysctl/17228: [ 671.641432][T17228] #0: ff11000009ba93e0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 671.641648][T17228] #1: ffffffff9e08c9c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_fixup_forwarding+0x4d/0x4d0 [ 671.641889][T17228] [ 671.641889][T17228] the shortest dependencies between 2nd lock and 1st lock: [ 671.642097][T17228] -> (&ndev->lock){++--}-{3:3} { [ 671.642229][T17228] HARDIRQ-ON-W at: [ 671.642327][T17228] __lock_acquire+0x378/0xc10 [ 671.642482][T17228] lock_acquire.part.0+0xbc/0x260 [ 671.642631][T17228] _raw_write_lock_bh+0x38/0x50 [ 671.642782][T17228] addrconf_permanent_addr+0x108/0x9c0 [ 671.642965][T17228] addrconf_notify+0x151/0xf30 [ 671.643119][T17228] notifier_call_chain+0xb0/0x320 [ 671.643301][T17228] __dev_notify_flags+0xde/0x280 [ 671.643458][T17228] netif_change_flags+0xfe/0x190 [ 671.643611][T17228] do_setlink.isra.0+0x1cc3/0x2750 [ 671.643767][T17228] rtnl_newlink+0x8d1/0xef0 [ 671.643917][T17228] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 671.644070][T17228] netlink_rcv_skb+0x14e/0x3a0 [ 671.644226][T17228] netlink_unicast+0x486/0x750 [ 671.644461][T17228] netlink_sendmsg+0x735/0xc60 [ 671.644611][T17228] ____sys_sendmsg+0x419/0x850 [ 671.644764][T17228] ___sys_sendmsg+0x14e/0x1d0 [ 671.644989][T17228] __sys_sendmsg+0x145/0x1f0 [ 671.645137][T17228] do_syscall_64+0x117/0x590 [ 671.645289][T17228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 671.645548][T17228] HARDIRQ-ON-R at: [ 671.645641][T17228] __lock_acquire+0x378/0xc10 [ 671.645789][T17228] lock_acquire.part.0+0xbc/0x260 [ 671.645937][T17228] _raw_read_lock_bh+0x44/0x80 [ 671.646089][T17228] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 671.646271][T17228] inet6_fill_link_af+0x5c/0xe0 [ 671.646421][T17228] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 671.646672][T17228] rtnl_getlink+0x9c9/0xeb0 [ 671.646823][T17228] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 671.646973][T17228] netlink_rcv_skb+0x14e/0x3a0 [ 671.647205][T17228] netlink_unicast+0x486/0x750 [ 671.647358][T17228] netlink_sendmsg+0x735/0xc60 [ 671.647505][T17228] ____sys_sendmsg+0x419/0x850 [ 671.647728][T17228] ___sys_sendmsg+0x14e/0x1d0 [ 671.647877][T17228] __sys_sendmsg+0x145/0x1f0 [ 671.648030][T17228] do_syscall_64+0x117/0x590 [ 671.648259][T17228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 671.648438][T17228] IN-SOFTIRQ-W at: [ 671.648529][T17228] __lock_acquire+0x378/0xc10 [ 671.648678][T17228] lock_acquire.part.0+0xbc/0x260 [ 671.648901][T17228] _raw_write_lock+0x33/0x40 [ 671.649049][T17228] addrconf_rs_timer+0xb0/0x770 [ 671.649200][T17228] call_timer_fn+0x163/0x4f0 [ 671.649425][T17228] __run_timers+0x68f/0xab0 [ 671.649573][T17228] run_timer_softirq+0xf0/0x160 [ 671.649721][T17228] handle_softirqs+0x1d8/0x940 [ 671.649944][T17228] __irq_exit_rcu+0x103/0x1c0 [ 671.650091][T17228] irq_exit_rcu+0xe/0x30 [ 671.650244][T17228] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 671.650497][T17228] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 671.650674][T17228] flush_tlb_mm_range+0x1b3/0x490 [ 671.650826][T17228] ptep_clear_flush+0x10e/0x140 [ 671.651050][T17228] wp_page_copy+0x5db/0x10d0 [ 671.651209][T17228] __handle_mm_fault+0x6a8/0x840 [ 671.651358][T17228] handle_mm_fault+0x18b/0x4b0 [ 671.651581][T17228] do_user_addr_fault+0x472/0xe30 [ 671.651731][T17228] exc_page_fault+0x87/0x100 [ 671.651878][T17228] asm_exc_page_fault+0x26/0x30 [ 671.652102][T17228] IN-SOFTIRQ-R at: [ 671.652198][T17228] __lock_acquire+0x378/0xc10 [ 671.652349][T17228] lock_acquire.part.0+0xbc/0x260 [ 671.652498][T17228] _raw_read_lock_bh+0x44/0x80 [ 671.652722][T17228] ipv6_get_lladdr+0xa8/0x3f0 [ 671.652871][T17228] ndisc_send_ns+0xf3/0x120 [ 671.653018][T17228] ndisc_solicit+0x314/0x480 [ 671.653245][T17228] neigh_probe+0xb3/0x100 [ 671.653395][T17228] __neigh_event_send+0x802/0x1070 [ 671.653544][T17228] neigh_resolve_output+0xbe/0x140 [ 671.653768][T17228] ip6_finish_output2+0x423/0x1300 [ 671.653916][T17228] ip6_finish_output+0x646/0xda0 [ 671.654064][T17228] ip6_output+0x23f/0x7f0 [ 671.654215][T17228] ip6_tnl_xmit+0x1713/0x31b0 [ip6_tunnel] [ 671.654472][T17228] __gre6_xmit+0x9b6/0x1910 [ip6_gre] [ 671.654652][T17228] ip6gre_tunnel_xmit+0x8f2/0xd40 [ip6_gre] [ 671.654906][T17228] dev_hard_start_xmit+0xf8/0x690 [ 671.655056][T17228] __dev_queue_xmit+0xbf4/0x1b60 [ 671.655209][T17228] ip_finish_output2+0x5b9/0x1bc0 [ 671.655437][T17228] ip_output+0x1ca/0x660 [ 671.655583][T17228] ip_rcv+0xdc/0x3d0 [ 671.655702][T17228] __netif_receive_skb_one_core+0xfc/0x180 [ 671.655879][T17228] process_backlog+0x2bc/0x1490 [ 671.656101][T17228] __napi_poll+0xa7/0x3b0 [ 671.656250][T17228] net_rx_action+0x513/0xf50 [ 671.656399][T17228] handle_softirqs+0x1d8/0x940 [ 671.656621][T17228] do_softirq+0xa9/0xe0 [ 671.656767][T17228] __local_bh_enable_ip+0x113/0x140 [ 671.656915][T17228] __neigh_event_send+0x30a/0x1070 [ 671.657062][T17228] neigh_resolve_output+0xbe/0x140 [ 671.657215][T17228] ip_finish_output2+0x5b9/0x1bc0 [ 671.657365][T17228] ip_output+0x1ca/0x660 [ 671.657588][T17228] ip_push_pending_frames+0xf6/0x250 [ 671.657736][T17228] raw_sendmsg+0x11f3/0x1b00 [ 671.657887][T17228] __sys_sendto+0x2c9/0x400 [ 671.658036][T17228] __x64_sys_sendto+0xe4/0x1f0 [ 671.658189][T17228] do_syscall_64+0x117/0x590 [ 671.658336][T17228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 671.658588][T17228] INITIAL USE at: [ 671.658678][T17228] __lock_acquire+0x378/0xc10 [ 671.658825][T17228] lock_acquire.part.0+0xbc/0x260 [ 671.658972][T17228] _raw_write_lock_bh+0x38/0x50 [ 671.659202][T17228] addrconf_permanent_addr+0x108/0x9c0 [ 671.659379][T17228] addrconf_notify+0x151/0xf30 [ 671.659526][T17228] notifier_call_chain+0xb0/0x320 [ 671.659749][T17228] __dev_notify_flags+0xde/0x280 [ 671.659896][T17228] netif_change_flags+0xfe/0x190 [ 671.660046][T17228] do_setlink.isra.0+0x1cc3/0x2750 [ 671.660276][T17228] rtnl_newlink+0x8d1/0xef0 [ 671.660425][T17228] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 671.660571][T17228] netlink_rcv_skb+0x14e/0x3a0 [ 671.660793][T17228] netlink_unicast+0x486/0x750 [ 671.660941][T17228] netlink_sendmsg+0x735/0xc60 [ 671.661088][T17228] ____sys_sendmsg+0x419/0x850 [ 671.661242][T17228] ___sys_sendmsg+0x14e/0x1d0 [ 671.661466][T17228] __sys_sendmsg+0x145/0x1f0 [ 671.661614][T17228] do_syscall_64+0x117/0x590 [ 671.661762][T17228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 671.662010][T17228] INITIAL READ USE at: [ 671.662128][T17228] __lock_acquire+0x378/0xc10 [ 671.662281][T17228] lock_acquire.part.0+0xbc/0x260 [ 671.662531][T17228] _raw_read_lock_bh+0x44/0x80 [ 671.662678][T17228] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 671.662858][T17228] inet6_fill_link_af+0x5c/0xe0 [ 671.663082][T17228] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 671.663261][T17228] rtnl_getlink+0x9c9/0xeb0 [ 671.663409][T17228] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 671.663633][T17228] netlink_rcv_skb+0x14e/0x3a0 [ 671.663784][T17228] netlink_unicast+0x486/0x750 [ 671.663932][T17228] netlink_sendmsg+0x735/0xc60 [ 671.664155][T17228] ____sys_sendmsg+0x419/0x850 [ 671.664307][T17228] ___sys_sendmsg+0x14e/0x1d0 [ 671.664454][T17228] __sys_sendmsg+0x145/0x1f0 [ 671.664678][T17228] do_syscall_64+0x117/0x590 [ 671.664825][T17228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 671.665001][T17228] } [ 671.665063][T17228] ... key at: [] __key.37+0x0/0x40 [ 671.665323][T17228] ... acquired at: [ 671.665412][T17228] __lock_acquire+0x508/0xc10 [ 671.665532][T17228] lock_acquire.part.0+0xbc/0x260 [ 671.665649][T17228] _raw_spin_lock+0x33/0x40 [ 671.665838][T17228] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 671.665980][T17228] __ipv6_dev_ac_inc+0x57e/0x930 [ 671.666096][T17228] addrconf_join_anycast+0x1bc/0x260 [ 671.666293][T17228] dev_forward_change+0x2be/0x850 [ 671.666416][T17228] addrconf_fixup_forwarding+0x2af/0x4d0 [ 671.666564][T17228] addrconf_sysctl_forward+0x209/0x2b0 [ 671.666681][T17228] proc_sys_call_handler+0x31b/0x480 [ 671.666873][T17228] new_sync_write+0x333/0x750 [ 671.666992][T17228] vfs_write+0x6a4/0xc10 [ 671.667110][T17228] ksys_write+0x116/0x250 [ 671.667232][T17228] do_syscall_64+0x117/0x590 [ 671.667424][T17228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 671.667573][T17228] [ 671.667634][T17228] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 671.667756][T17228] HARDIRQ-ON-W at: [ 671.667846][T17228] __lock_acquire+0x378/0xc10 [ 671.668070][T17228] lock_acquire.part.0+0xbc/0x260 [ 671.668221][T17228] _raw_spin_lock+0x33/0x40 [ 671.668372][T17228] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 671.668621][T17228] __ipv6_dev_ac_inc+0x57e/0x930 [ 671.668769][T17228] addrconf_join_anycast+0x1bc/0x260 [ 671.668915][T17228] dev_forward_change+0x2be/0x850 [ 671.669139][T17228] addrconf_fixup_forwarding+0x2af/0x4d0 [ 671.669323][T17228] addrconf_sysctl_forward+0x209/0x2b0 [ 671.669469][T17228] proc_sys_call_handler+0x31b/0x480 [ 671.669689][T17228] new_sync_write+0x333/0x750 [ 671.669836][T17228] vfs_write+0x6a4/0xc10 [ 671.669982][T17228] ksys_write+0x116/0x250 [ 671.670207][T17228] do_syscall_64+0x117/0x590 [ 671.670360][T17228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 671.670535][T17228] SOFTIRQ-ON-W at: [ 671.670699][T17228] __lock_acquire+0x378/0xc10 [ 671.670845][T17228] lock_acquire.part.0+0xbc/0x260 [ 671.670993][T17228] _raw_spin_lock+0x33/0x40 [ 671.671141][T17228] __ipv6_dev_ac_dec+0x236/0x5d0 [ 671.671372][T17228] addrconf_leave_anycast+0x1bc/0x260 [ 671.671522][T17228] dev_forward_change+0x3b3/0x850 [ 671.671671][T17228] addrconf_fixup_forwarding+0x2af/0x4d0 [ 671.671921][T17228] addrconf_sysctl_forward+0x209/0x2b0 [ 671.672071][T17228] proc_sys_call_handler+0x31b/0x480 [ 671.672226][T17228] new_sync_write+0x333/0x750 [ 671.672450][T17228] vfs_write+0x6a4/0xc10 [ 671.672599][T17228] ksys_write+0x116/0x250 [ 671.672746][T17228] do_syscall_64+0x117/0x590 [ 671.672970][T17228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 671.673149][T17228] INITIAL USE at: [ 671.673247][T17228] __lock_acquire+0x378/0xc10 [ 671.673470][T17228] lock_acquire.part.0+0xbc/0x260 [ 671.673619][T17228] _raw_spin_lock+0x33/0x40 [ 671.673767][T17228] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 671.674021][T17228] __ipv6_dev_ac_inc+0x57e/0x930 [ 671.674169][T17228] addrconf_join_anycast+0x1bc/0x260 [ 671.674322][T17228] dev_forward_change+0x2be/0x850 [ 671.674469][T17228] addrconf_fixup_forwarding+0x2af/0x4d0 [ 671.674718][T17228] addrconf_sysctl_forward+0x209/0x2b0 [ 671.674863][T17228] proc_sys_call_handler+0x31b/0x480 [ 671.675011][T17228] new_sync_write+0x333/0x750 [ 671.675238][T17228] vfs_write+0x6a4/0xc10 [ 671.675386][T17228] ksys_write+0x116/0x250 [ 671.675533][T17228] do_syscall_64+0x117/0x590 [ 671.675756][T17228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 671.675933][T17228] } [ 671.675992][T17228] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 671.676243][T17228] ... acquired at: [ 671.676331][T17228] mark_lock+0x1d7/0xa00 [ 671.676446][T17228] mark_usage+0x105/0x170 [ 671.676563][T17228] __lock_acquire+0x378/0xc10 [ 671.676752][T17228] lock_acquire.part.0+0xbc/0x260 [ 671.676869][T17228] _raw_spin_lock+0x33/0x40 [ 671.676984][T17228] __ipv6_dev_ac_dec+0x236/0x5d0 [ 671.677101][T17228] addrconf_leave_anycast+0x1bc/0x260 [ 671.677294][T17228] dev_forward_change+0x3b3/0x850 [ 671.677413][T17228] addrconf_fixup_forwarding+0x2af/0x4d0 [ 671.677562][T17228] addrconf_sysctl_forward+0x209/0x2b0 [ 671.677679][T17228] proc_sys_call_handler+0x31b/0x480 [ 671.677869][T17228] new_sync_write+0x333/0x750 [ 671.677986][T17228] vfs_write+0x6a4/0xc10 [ 671.678104][T17228] ksys_write+0x116/0x250 [ 671.678225][T17228] do_syscall_64+0x117/0x590 [ 671.678415][T17228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 671.678558][T17228] [ 671.678616][T17228] [ 671.678616][T17228] stack backtrace: [ 671.678761][T17228] CPU: 2 UID: 0 PID: 17228 Comm: sysctl Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 671.678766][T17228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 671.678768][T17228] Call Trace: [ 671.678770][T17228] [ 671.678772][T17228] dump_stack_lvl+0x6f/0xa0 [ 671.678779][T17228] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 671.678783][T17228] mark_lock_irq+0x989/0x9c0 [ 671.678788][T17228] mark_lock+0x1d7/0xa00 [ 671.678791][T17228] mark_usage+0x105/0x170 [ 671.678794][T17228] __lock_acquire+0x378/0xc10 [ 671.678797][T17228] lock_acquire.part.0+0xbc/0x260 [ 671.678800][T17228] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 671.678803][T17228] ? rcu_is_watching+0x15/0xd0 [ 671.678807][T17228] ? do_raw_read_unlock+0x70/0x70 [ 671.678810][T17228] ? lock_acquire+0x134/0x160 [ 671.678813][T17228] _raw_spin_lock+0x33/0x40 [ 671.678816][T17228] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 671.678818][T17228] __ipv6_dev_ac_dec+0x236/0x5d0 [ 671.678822][T17228] addrconf_leave_anycast+0x1bc/0x260 [ 671.678825][T17228] ? find_held_lock+0x2b/0x80 [ 671.678829][T17228] ? __ipv6_isatap_ifid+0x210/0x210 [ 671.678832][T17228] ? mark_held_locks+0x40/0x70 [ 671.678835][T17228] ? lockdep_hardirqs_on+0x8c/0x130 [ 671.678839][T17228] dev_forward_change+0x3b3/0x850 [ 671.678842][T17228] ? addrconf_fixup_forwarding+0x4d/0x4d0 [ 671.678845][T17228] ? addrconf_sysctl_proxy_ndp+0x2f0/0x2f0 [ 671.678850][T17228] addrconf_fixup_forwarding+0x2af/0x4d0 [ 671.678854][T17228] addrconf_sysctl_forward+0x209/0x2b0 [ 671.678858][T17228] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 671.678861][T17228] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 671.678865][T17228] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 671.678869][T17228] ? proc_sys_call_handler+0x25d/0x480 [ 671.678873][T17228] proc_sys_call_handler+0x31b/0x480 [ 671.678877][T17228] ? proc_sys_lookup+0x3d0/0x3d0 [ 671.678880][T17228] ? rcu_read_unlock+0x1b/0x70 [ 671.678883][T17228] ? do_raw_spin_unlock+0x59/0x250 [ 671.678885][T17228] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 671.678888][T17228] ? rcu_read_lock_any_held+0x3c/0x90 [ 671.678891][T17228] ? proc_sys_call_handler+0x480/0x480 [ 671.678895][T17228] new_sync_write+0x333/0x750 [ 671.678897][T17228] ? __lock_acquire+0x508/0xc10 [ 671.678900][T17228] ? new_sync_read+0x740/0x740 [ 671.678903][T17228] ? lock_acquire.part.0+0xbc/0x260 [ 671.678905][T17228] ? ksys_write+0x116/0x250 [ 671.678910][T17228] vfs_write+0x6a4/0xc10 [ 671.678913][T17228] ksys_write+0x116/0x250 [ 671.678916][T17228] ? __ia32_sys_read+0xc0/0xc0 [ 671.678918][T17228] ? rcu_is_watching+0x15/0xd0 [ 671.678921][T17228] ? rcu_is_watching+0x15/0xd0 [ 671.678924][T17228] do_syscall_64+0x117/0x590 [ 671.678927][T17228] ? trace_hardirqs_off+0xd/0x30 [ 671.678931][T17228] ? exc_page_fault+0xee/0x100 [ 671.678934][T17228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 671.678937][T17228] RIP: 0033:0x7fd0eee4008e [ 671.678940][T17228] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 671.678943][T17228] RSP: 002b:00007ffcc6e14310 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 671.678947][T17228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd0eee4008e [ 671.678950][T17228] RDX: 0000000000000002 RSI: 00005617107214b0 RDI: 0000000000000005 [ 671.678951][T17228] RBP: 00007ffcc6e14320 R08: 0000000000000000 R09: 0000000000000000 [ 671.678953][T17228] R10: 0000000000000000 R11: 0000000000000202 R12: 00005617107235e0 [ 671.678955][T17228] R13: 0000561710721470 R14: 0000000000000002 R15: 0000000000000000 [ 671.678959][T17228]