[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.732786] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.788596] random: sshd: uninitialized urandom read (32 bytes read) [ 22.127553] random: sshd: uninitialized urandom read (32 bytes read) [ 22.867168] random: sshd: uninitialized urandom read (32 bytes read) [ 23.025691] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.15' (ECDSA) to the list of known hosts. [ 28.497542] random: sshd: uninitialized urandom read (32 bytes read) executing program [ 28.610531] IPVS: ftp: loaded support on port[0] = 21 [ 28.639606] ================================================================== [ 28.647063] BUG: KASAN: stack-out-of-bounds in xfrm_state_find+0x30f4/0x3520 [ 28.654237] Read of size 4 at addr ffff8801b06f7370 by task syz-executor912/4481 [ 28.661742] [ 28.663352] CPU: 0 PID: 4481 Comm: syz-executor912 Not tainted 4.17.0-rc4+ #44 [ 28.670687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.680024] Call Trace: [ 28.682609] dump_stack+0x1b9/0x294 [ 28.686215] ? dump_stack_print_info.cold.2+0x52/0x52 [ 28.691383] ? printk+0x9e/0xba [ 28.694644] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 28.699380] ? kasan_check_write+0x14/0x20 [ 28.703596] print_address_description+0x6c/0x20b [ 28.708421] ? xfrm_state_find+0x30f4/0x3520 [ 28.712807] kasan_report.cold.7+0x242/0x2fe [ 28.717197] __asan_report_load4_noabort+0x14/0x20 [ 28.722111] xfrm_state_find+0x30f4/0x3520 [ 28.726323] ? print_usage_bug+0xc0/0xc0 [ 28.730367] ? debug_check_no_locks_freed+0x310/0x310 [ 28.735545] ? xfrm_state_afinfo_get_rcu+0x1a0/0x1a0 [ 28.740629] ? debug_check_no_locks_freed+0x310/0x310 [ 28.745798] ? mark_held_locks+0xc9/0x160 [ 28.749930] ? debug_check_no_locks_freed+0x310/0x310 [ 28.755099] ? graph_lock+0x170/0x170 [ 28.758880] ? get_page_from_freelist+0x10ff/0x4f00 [ 28.763910] ? print_usage_bug+0xc0/0xc0 [ 28.767952] ? graph_lock+0x170/0x170 [ 28.771733] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 28.777247] ? kernel_poison_pages+0x136/0x220 [ 28.781805] ? kasan_unpoison_shadow+0x35/0x50 [ 28.786368] ? kasan_alloc_pages+0x38/0x40 [ 28.790582] ? graph_lock+0x170/0x170 [ 28.794358] ? print_usage_bug+0xc0/0xc0 [ 28.798399] ? kasan_check_read+0x11/0x20 [ 28.802525] ? __lock_acquire+0x28fb/0x5140 [ 28.806825] ? print_usage_bug+0xc0/0xc0 [ 28.810868] ? debug_check_no_locks_freed+0x310/0x310 [ 28.816047] xfrm_tmpl_resolve+0x380/0xe10 [ 28.820269] ? __xfrm_decode_session+0x140/0x140 [ 28.825004] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 28.830095] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 28.835088] ? graph_lock+0x170/0x170 [ 28.838865] ? trace_hardirqs_on+0xd/0x10 [ 28.842993] ? depot_save_stack+0x26b/0x450 [ 28.847298] ? save_stack+0xa9/0xd0 [ 28.850904] xfrm_resolve_and_create_bundle+0x184/0x2bc0 [ 28.856329] ? find_held_lock+0x36/0x1c0 [ 28.860373] ? graph_lock+0x170/0x170 [ 28.864153] ? xfrm_migrate+0x19b0/0x19b0 [ 28.868278] ? do_raw_spin_unlock+0x9e/0x2e0 [ 28.872669] ? __local_bh_enable_ip+0x161/0x230 [ 28.877316] ? find_held_lock+0x36/0x1c0 [ 28.881361] ? lock_downgrade+0x8e0/0x8e0 [ 28.885487] ? kasan_check_read+0x11/0x20 [ 28.889615] ? rcu_is_watching+0x85/0x140 [ 28.893741] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 28.898912] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 28.904428] ? security_xfrm_policy_lookup+0x9e/0xd0 [ 28.909510] ? xfrm_sk_policy_lookup+0x491/0x5f0 [ 28.914244] ? xfrm_selector_match+0xf90/0xf90 [ 28.918806] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 28.923804] xfrm_lookup+0x3b1/0x2860 [ 28.927584] ? xfrm_lookup+0x3b1/0x2860 [ 28.931534] ? graph_lock+0x170/0x170 [ 28.935317] ? xfrm_policy_lookup+0x70/0x70 [ 28.939620] ? ip_route_input_noref+0x250/0x250 [ 28.944266] ? find_held_lock+0x36/0x1c0 [ 28.948311] ? lock_downgrade+0x8e0/0x8e0 [ 28.952440] ? kasan_check_read+0x11/0x20 [ 28.956568] ? rcu_is_watching+0x85/0x140 [ 28.960696] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 28.965867] ? ip_route_output_key_hash+0x293/0x390 [ 28.970875] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 28.976392] xfrm_lookup_route+0x39/0x1f0 [ 28.980518] ip_route_output_flow+0xb1/0xc0 [ 28.984819] udp_sendmsg+0x2014/0x36e0 [ 28.988684] ? __lock_acquire+0x7f5/0x5140 [ 28.992901] ? ip_reply_glue_bits+0xc0/0xc0 [ 28.997205] ? udp4_lib_lookup2+0x340/0x340 [ 29.001503] ? __lock_acquire+0x7f5/0x5140 [ 29.005717] ? graph_lock+0x170/0x170 [ 29.009501] ? debug_check_no_locks_freed+0x310/0x310 [ 29.014670] ? debug_check_no_locks_freed+0x310/0x310 [ 29.019848] ? mark_held_locks+0xc9/0x160 [ 29.023978] ? __local_bh_enable_ip+0x161/0x230 [ 29.028627] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 29.033623] ? udp_lib_get_port+0x8dd/0x1b40 [ 29.038022] udpv6_sendmsg+0x173b/0x32a0 [ 29.042064] ? graph_lock+0x170/0x170 [ 29.045842] ? udp_lib_get_port+0x8e2/0x1b40 [ 29.050230] ? udpv6_queue_rcv_skb+0x1530/0x1530 [ 29.054962] ? graph_lock+0x170/0x170 [ 29.058738] ? graph_lock+0x170/0x170 [ 29.062518] ? find_held_lock+0x36/0x1c0 [ 29.066563] ? find_held_lock+0x36/0x1c0 [ 29.070608] ? lock_downgrade+0x8e0/0x8e0 [ 29.074733] ? lock_downgrade+0x8e0/0x8e0 [ 29.078865] ? kasan_check_read+0x11/0x20 [ 29.082992] ? do_raw_spin_unlock+0x9e/0x2e0 [ 29.087385] ? __local_bh_enable_ip+0x161/0x230 [ 29.092038] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 29.097037] ? release_sock+0x1e2/0x2b0 [ 29.100988] ? trace_hardirqs_on+0xd/0x10 [ 29.105117] ? __local_bh_enable_ip+0x161/0x230 [ 29.109763] ? _raw_spin_unlock_bh+0x30/0x40 [ 29.114149] ? release_sock+0x1e2/0x2b0 [ 29.118102] ? __release_sock+0x3a0/0x3a0 [ 29.122232] ? udp_v6_get_port+0x273/0x660 [ 29.126449] inet_sendmsg+0x19f/0x690 [ 29.130228] ? udpv6_queue_rcv_skb+0x1530/0x1530 [ 29.134963] ? inet_sendmsg+0x19f/0x690 [ 29.138914] ? copy_msghdr_from_user+0x3a0/0x560 [ 29.143653] ? ipip_gro_receive+0x100/0x100 [ 29.147955] ? move_addr_to_kernel.part.18+0x100/0x100 [ 29.153210] ? sock_alloc_file+0x1f3/0x4e0 [ 29.157428] ? security_socket_sendmsg+0x94/0xc0 [ 29.162162] ? ipip_gro_receive+0x100/0x100 [ 29.166463] sock_sendmsg+0xd5/0x120 [ 29.170156] ___sys_sendmsg+0x525/0x940 [ 29.174112] ? copy_msghdr_from_user+0x560/0x560 [ 29.178845] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 29.183837] ? graph_lock+0x170/0x170 [ 29.187619] ? pud_val+0x80/0xf0 [ 29.190968] ? pmd_val+0xf0/0xf0 [ 29.194313] ? kasan_check_write+0x14/0x20 [ 29.198528] ? do_raw_spin_lock+0xc1/0x200 [ 29.202748] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 29.208263] ? __fget_light+0x2ef/0x430 [ 29.212214] ? __handle_mm_fault+0x93a/0x4310 [ 29.216691] ? fget_raw+0x20/0x20 [ 29.220126] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 29.224857] ? graph_lock+0x170/0x170 [ 29.228647] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 29.234167] ? sockfd_lookup_light+0xc5/0x160 [ 29.238645] __sys_sendmmsg+0x240/0x6f0 [ 29.242602] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 29.246905] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 29.252420] ? ipv6_setsockopt+0x84/0x170 [ 29.256553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 29.262070] ? __sys_setsockopt+0x24f/0x390 [ 29.266369] ? kernel_accept+0x310/0x310 [ 29.270410] ? mm_fault_error+0x380/0x380 [ 29.274539] __x64_sys_sendmmsg+0x9d/0x100 [ 29.278841] do_syscall_64+0x1b1/0x800 [ 29.282708] ? syscall_return_slowpath+0x5c0/0x5c0 [ 29.287618] ? syscall_return_slowpath+0x30f/0x5c0 [ 29.292542] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 29.297884] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 29.302712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 29.307878] RIP: 0033:0x440eb9 [ 29.311048] RSP: 002b:00000000007dff78 EFLAGS: 00000217 ORIG_RAX: 0000000000000133 [ 29.318734] RAX: ffffffffffffffda RBX: 00007ffe7e472d90 RCX: 0000000000440eb9 [ 29.325982] RDX: 0000000000000001 RSI: 0000000020002000 RDI: 0000000000000003 [ 29.333230] RBP: 0000000000000000 R08: 0000000120080522 R09: 0000000120080522 [ 29.340478] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000402650 [ 29.347728] R13: 00000000004026e0 R14: 0000000000000000 R15: 0000000000000000 [ 29.354982] [ 29.356590] The buggy address belongs to the page: [ 29.361497] page:ffffea0006c1bdc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 29.369616] flags: 0x2fffc0000000000() [ 29.373487] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 29.381346] raw: 0000000000000000 ffffea0006c10101 0000000000000000 0000000000000000 [ 29.389197] page dumped because: kasan: bad access detected [ 29.394880] [ 29.396481] Memory state around the buggy address: [ 29.401384] ffff8801b06f7200: f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 f8 f2 f2 f2 f2 [ 29.408719] ffff8801b06f7280: f2 f2 f2 00 00 00 00 f2 f2 f2 f2 00 00 00 00 00 [ 29.416053] >ffff8801b06f7300: f2 f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 f2 f2 [ 29.423384] ^ [ 29.430377] ffff8801b06f7380: f2 f2 f2 00 00 00 00 00 00 00 00 00 f2 f2 f2 00 [ 29.437712] ffff8801b06f7400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 29.445044] ================================================================== [ 29.452377] Disabling lock debugging due to kernel taint [ 29.457863] Kernel panic - not syncing: panic_on_warn set ... [ 29.457863] [ 29.465227] CPU: 0 PID: 4481 Comm: syz-executor912 Tainted: G B 4.17.0-rc4+ #44 [ 29.473970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.483300] Call Trace: [ 29.485866] dump_stack+0x1b9/0x294 [ 29.489473] ? dump_stack_print_info.cold.2+0x52/0x52 [ 29.494640] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 29.499374] ? xfrm_state_find+0x30f0/0x3520 [ 29.503766] panic+0x22f/0x4de [ 29.506941] ? add_taint.cold.5+0x16/0x16 [ 29.511066] ? do_raw_spin_unlock+0x9e/0x2e0 [ 29.515452] ? do_raw_spin_unlock+0x9e/0x2e0 [ 29.519846] ? xfrm_state_find+0x30f4/0x3520 [ 29.524229] kasan_end_report+0x47/0x4f [ 29.528188] kasan_report.cold.7+0x76/0x2fe [ 29.532487] __asan_report_load4_noabort+0x14/0x20 [ 29.537393] xfrm_state_find+0x30f4/0x3520 [ 29.541611] ? print_usage_bug+0xc0/0xc0 [ 29.545657] ? debug_check_no_locks_freed+0x310/0x310 [ 29.550824] ? xfrm_state_afinfo_get_rcu+0x1a0/0x1a0 [ 29.555904] ? debug_check_no_locks_freed+0x310/0x310 [ 29.561070] ? mark_held_locks+0xc9/0x160 [ 29.565195] ? debug_check_no_locks_freed+0x310/0x310 [ 29.570361] ? graph_lock+0x170/0x170 [ 29.574137] ? get_page_from_freelist+0x10ff/0x4f00 [ 29.579129] ? print_usage_bug+0xc0/0xc0 [ 29.583166] ? graph_lock+0x170/0x170 [ 29.586955] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 29.592470] ? kernel_poison_pages+0x136/0x220 [ 29.597033] ? kasan_unpoison_shadow+0x35/0x50 [ 29.601596] ? kasan_alloc_pages+0x38/0x40 [ 29.605813] ? graph_lock+0x170/0x170 [ 29.609589] ? print_usage_bug+0xc0/0xc0 [ 29.613628] ? kasan_check_read+0x11/0x20 [ 29.617751] ? __lock_acquire+0x28fb/0x5140 [ 29.622051] ? print_usage_bug+0xc0/0xc0 [ 29.626092] ? debug_check_no_locks_freed+0x310/0x310 [ 29.631263] xfrm_tmpl_resolve+0x380/0xe10 [ 29.635481] ? __xfrm_decode_session+0x140/0x140 [ 29.640222] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 29.645304] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 29.650299] ? graph_lock+0x170/0x170 [ 29.654075] ? trace_hardirqs_on+0xd/0x10 [ 29.658200] ? depot_save_stack+0x26b/0x450 [ 29.662504] ? save_stack+0xa9/0xd0 [ 29.666109] xfrm_resolve_and_create_bundle+0x184/0x2bc0 [ 29.671535] ? find_held_lock+0x36/0x1c0 [ 29.675584] ? graph_lock+0x170/0x170 [ 29.679370] ? xfrm_migrate+0x19b0/0x19b0 [ 29.683502] ? do_raw_spin_unlock+0x9e/0x2e0 [ 29.687891] ? __local_bh_enable_ip+0x161/0x230 [ 29.692536] ? find_held_lock+0x36/0x1c0 [ 29.696575] ? lock_downgrade+0x8e0/0x8e0 [ 29.700701] ? kasan_check_read+0x11/0x20 [ 29.704824] ? rcu_is_watching+0x85/0x140 [ 29.709260] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 29.714430] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 29.719942] ? security_xfrm_policy_lookup+0x9e/0xd0 [ 29.725028] ? xfrm_sk_policy_lookup+0x491/0x5f0 [ 29.729761] ? xfrm_selector_match+0xf90/0xf90 [ 29.734322] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 29.739313] xfrm_lookup+0x3b1/0x2860 [ 29.743094] ? xfrm_lookup+0x3b1/0x2860 [ 29.747046] ? graph_lock+0x170/0x170 [ 29.750823] ? xfrm_policy_lookup+0x70/0x70 [ 29.755121] ? ip_route_input_noref+0x250/0x250 [ 29.759767] ? find_held_lock+0x36/0x1c0 [ 29.763804] ? lock_downgrade+0x8e0/0x8e0 [ 29.767931] ? kasan_check_read+0x11/0x20 [ 29.772054] ? rcu_is_watching+0x85/0x140 [ 29.776178] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 29.781347] ? ip_route_output_key_hash+0x293/0x390 [ 29.786342] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 29.791860] xfrm_lookup_route+0x39/0x1f0 [ 29.795982] ip_route_output_flow+0xb1/0xc0 [ 29.800284] udp_sendmsg+0x2014/0x36e0 [ 29.804148] ? __lock_acquire+0x7f5/0x5140 [ 29.808361] ? ip_reply_glue_bits+0xc0/0xc0 [ 29.812663] ? udp4_lib_lookup2+0x340/0x340 [ 29.816958] ? __lock_acquire+0x7f5/0x5140 [ 29.821167] ? graph_lock+0x170/0x170 [ 29.824945] ? debug_check_no_locks_freed+0x310/0x310 [ 29.830113] ? debug_check_no_locks_freed+0x310/0x310 [ 29.835282] ? mark_held_locks+0xc9/0x160 [ 29.839413] ? __local_bh_enable_ip+0x161/0x230 [ 29.844059] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 29.849050] ? udp_lib_get_port+0x8dd/0x1b40 [ 29.853437] udpv6_sendmsg+0x173b/0x32a0 [ 29.857474] ? graph_lock+0x170/0x170 [ 29.861248] ? udp_lib_get_port+0x8e2/0x1b40 [ 29.865635] ? udpv6_queue_rcv_skb+0x1530/0x1530 [ 29.870368] ? graph_lock+0x170/0x170 [ 29.874144] ? graph_lock+0x170/0x170 [ 29.877918] ? find_held_lock+0x36/0x1c0 [ 29.881959] ? find_held_lock+0x36/0x1c0 [ 29.885997] ? lock_downgrade+0x8e0/0x8e0 [ 29.890124] ? lock_downgrade+0x8e0/0x8e0 [ 29.894249] ? kasan_check_read+0x11/0x20 [ 29.898372] ? do_raw_spin_unlock+0x9e/0x2e0 [ 29.902760] ? __local_bh_enable_ip+0x161/0x230 [ 29.907407] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 29.912400] ? release_sock+0x1e2/0x2b0 [ 29.916348] ? trace_hardirqs_on+0xd/0x10 [ 29.920474] ? __local_bh_enable_ip+0x161/0x230 [ 29.925118] ? _raw_spin_unlock_bh+0x30/0x40 [ 29.929503] ? release_sock+0x1e2/0x2b0 [ 29.933464] ? __release_sock+0x3a0/0x3a0 [ 29.937596] ? udp_v6_get_port+0x273/0x660 [ 29.941807] inet_sendmsg+0x19f/0x690 [ 29.945584] ? udpv6_queue_rcv_skb+0x1530/0x1530 [ 29.950319] ? inet_sendmsg+0x19f/0x690 [ 29.954266] ? copy_msghdr_from_user+0x3a0/0x560 [ 29.958997] ? ipip_gro_receive+0x100/0x100 [ 29.963301] ? move_addr_to_kernel.part.18+0x100/0x100 [ 29.968555] ? sock_alloc_file+0x1f3/0x4e0 [ 29.972766] ? security_socket_sendmsg+0x94/0xc0 [ 29.977500] ? ipip_gro_receive+0x100/0x100 [ 29.981798] sock_sendmsg+0xd5/0x120 [ 29.985489] ___sys_sendmsg+0x525/0x940 [ 29.989440] ? copy_msghdr_from_user+0x560/0x560 [ 29.994171] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 29.999160] ? graph_lock+0x170/0x170 [ 30.002936] ? pud_val+0x80/0xf0 [ 30.006276] ? pmd_val+0xf0/0xf0 [ 30.009617] ? kasan_check_write+0x14/0x20 [ 30.013828] ? do_raw_spin_lock+0xc1/0x200 [ 30.018049] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 30.023567] ? __fget_light+0x2ef/0x430 [ 30.027522] ? __handle_mm_fault+0x93a/0x4310 [ 30.031992] ? fget_raw+0x20/0x20 [ 30.035425] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 30.040158] ? graph_lock+0x170/0x170 [ 30.043939] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 30.049459] ? sockfd_lookup_light+0xc5/0x160 [ 30.053930] __sys_sendmmsg+0x240/0x6f0 [ 30.057884] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 30.062191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 30.067703] ? ipv6_setsockopt+0x84/0x170 [ 30.071838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 30.077350] ? __sys_setsockopt+0x24f/0x390 [ 30.081647] ? kernel_accept+0x310/0x310 [ 30.085686] ? mm_fault_error+0x380/0x380 [ 30.089811] __x64_sys_sendmmsg+0x9d/0x100 [ 30.094030] do_syscall_64+0x1b1/0x800 [ 30.097896] ? syscall_return_slowpath+0x5c0/0x5c0 [ 30.102802] ? syscall_return_slowpath+0x30f/0x5c0 [ 30.107709] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 30.113048] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.117868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 30.123036] RIP: 0033:0x440eb9 [ 30.126203] RSP: 002b:00000000007dff78 EFLAGS: 00000217 ORIG_RAX: 0000000000000133 [ 30.133885] RAX: ffffffffffffffda RBX: 00007ffe7e472d90 RCX: 0000000000440eb9 [ 30.141131] RDX: 0000000000000001 RSI: 0000000020002000 RDI: 0000000000000003 [ 30.148379] RBP: 0000000000000000 R08: 0000000120080522 R09: 0000000120080522 [ 30.155623] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000402650 [ 30.162867] R13: 00000000004026e0 R14: 0000000000000000 R15: 0000000000000000 [ 30.170611] Dumping ftrace buffer: [ 30.174137] (ftrace buffer empty) [ 30.177822] Kernel Offset: disabled [ 30.181424] Rebooting in 86400 seconds..