[....] Starting enhanced syslogd: rsyslogd[ 10.405516] audit: type=1400 audit(1516873352.955:4): avc: denied { syslog } for pid=3172 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.51' (ECDSA) to the list of known hosts. executing program executing program syzkaller login: [ 30.213820] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller299840/3330 [ 30.215138] caller is __this_cpu_preempt_check+0x1c/0x20 [ 30.216065] CPU: 1 PID: 3330 Comm: syzkaller299840 Not tainted 4.9.78-g29eadc4 #20 [ 30.217660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.219113] ffff8801c9af7478 ffffffff81d943a9 0000000000000001 ffffffff83c18800 [ 30.220416] ffffffff83f45480 ffff8801c8f24800 0000000000000003 ffff8801c9af74b8 [ 30.221692] ffffffff81dfb974 ffff8801c9af74d0 ffffffff83f45480 dffffc0000000000 [ 30.222992] Call Trace: [ 30.223373] [] dump_stack+0xc1/0x128 [ 30.224117] [] check_preemption_disabled+0x1d4/0x200 [ 30.225063] [] __this_cpu_preempt_check+0x1c/0x20 [ 30.225964] [] ipcomp_init_state+0x188/0x930 [ 30.226806] [] ? __lock_is_held+0xa1/0xf0 [ 30.227594] [] ipcomp6_init_state+0xb5/0x820 [ 30.228423] [] ? __xfrm_init_state+0x363/0xb30 [ 30.229266] [] __xfrm_init_state+0x3e7/0xb30 [ 30.230096] [] xfrm_add_sa+0x1916/0x2e40 [ 30.230891] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.231811] [] ? nla_parse+0x213/0x260 [ 30.232602] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.233551] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 30.237215] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.243247] [] netlink_rcv_skb+0x13e/0x370 [ 30.249104] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.255130] [] xfrm_netlink_rcv+0x6f/0x90 [ 30.260899] [] netlink_unicast+0x511/0x750 [ 30.266751] [] ? netlink_unicast+0x43c/0x750 [ 30.272786] [] ? netlink_attachskb+0x680/0x680 [ 30.278986] [] netlink_sendmsg+0x8e8/0xc50 [ 30.284842] [] ? netlink_unicast+0x750/0x750 [ 30.290872] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 30.297337] [] ? security_socket_sendmsg+0x89/0xb0 [ 30.303895] [] ? netlink_unicast+0x750/0x750 [ 30.309939] [] sock_sendmsg+0xca/0x110 [ 30.315457] [] ___sys_sendmsg+0x6d1/0x7e0 [ 30.321224] [] ? copy_msghdr_from_user+0x550/0x550 [ 30.327774] [] ? __lru_cache_add+0x187/0x250 [ 30.333802] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 30.340882] [] ? _raw_spin_unlock+0x2c/0x50 [ 30.346824] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 30.353895] [] ? handle_mm_fault+0x6ee/0x2530 [ 30.360008] [] ? __lock_is_held+0xa1/0xf0 [ 30.365775] [] ? __pmd_alloc+0x410/0x410 [ 30.371466] [] ? __fget_light+0x158/0x1e0 [ 30.377231] [] ? __fdget+0x18/0x20 [ 30.382490] [] __sys_sendmsg+0xd6/0x190 [ 30.388083] [] ? SyS_shutdown+0x1b0/0x1b0 [ 30.393860] [] ? __do_page_fault+0x5ec/0xd40 [ 30.399891] [] ? __do_page_fault+0x3bd/0xd40 [ 30.405924] [] ? trace_hardirqs_on_caller+0x38b/0x590 executing program [ 30.413012] [] SyS_sendmsg+0x2d/0x50 [ 30.418348] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 30.427348] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller299840/3330 [ 30.436010] caller is __this_cpu_preempt_check+0x1c/0x20 [ 30.441529] CPU: 1 PID: 3330 Comm: syzkaller299840 Not tainted 4.9.78-g29eadc4 #20 [ 30.449208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.458539] ffff8801c9af7478 ffffffff81d943a9 0000000000000001 ffffffff83c18800 [ 30.466525] ffffffff83f45480 ffff8801c8f24800 0000000000000003 ffff8801c9af74b8 [ 30.474681] ffffffff81dfb974 ffff8801c9af74d0 ffffffff83f45480 dffffc0000000000 [ 30.482652] Call Trace: [ 30.485220] [] dump_stack+0xc1/0x128 [ 30.490553] [] check_preemption_disabled+0x1d4/0x200 [ 30.497273] [] __this_cpu_preempt_check+0x1c/0x20 [ 30.503738] [] ipcomp_init_state+0x188/0x930 [ 30.509775] [] ? __lock_is_held+0xa1/0xf0 [ 30.515543] [] ipcomp6_init_state+0xb5/0x820 [ 30.521570] [] ? __xfrm_init_state+0x363/0xb30 [ 30.527778] [] __xfrm_init_state+0x3e7/0xb30 [ 30.533803] [] xfrm_add_sa+0x1916/0x2e40 [ 30.539489] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.546299] [] ? nla_parse+0x213/0x260 [ 30.551806] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.558616] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 30.565191] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.571223] [] netlink_rcv_skb+0x13e/0x370 [ 30.577080] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.583107] [] xfrm_netlink_rcv+0x6f/0x90 [ 30.588872] [] netlink_unicast+0x511/0x750 [ 30.594817] [] ? netlink_unicast+0x43c/0x750 [ 30.600853] [] ? netlink_attachskb+0x680/0x680 [ 30.607053] [] netlink_sendmsg+0x8e8/0xc50 [ 30.612908] [] ? netlink_unicast+0x750/0x750 [ 30.618938] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 30.625402] [] ? security_socket_sendmsg+0x89/0xb0 [ 30.632054] [] ? netlink_unicast+0x750/0x750 [ 30.638089] [] sock_sendmsg+0xca/0x110 [ 30.643596] [] ___sys_sendmsg+0x6d1/0x7e0 [ 30.649363] [] ? copy_msghdr_from_user+0x550/0x550 [ 30.656522] [] ? __lru_cache_add+0x187/0x250 [ 30.662550] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 30.669617] [] ? _raw_spin_unlock+0x2c/0x50 [ 30.675838] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 30.683081] [] ? handle_mm_fault+0x6ee/0x2530 [ 30.689198] [] ? __lock_is_held+0xa1/0xf0 [ 30.695062] [] ? __pmd_alloc+0x410/0x410 [ 30.700743] [] ? __fget_light+0x158/0x1e0 [ 30.706509] [] ? __fdget+0x18/0x20 executing program [ 30.711666] [] __sys_sendmsg+0xd6/0x190 [ 30.717365] [] ? SyS_shutdown+0x1b0/0x1b0 [ 30.723142] [] ? __do_page_fault+0x5ec/0xd40 [ 30.729179] [] ? __do_page_fault+0x3bd/0xd40 [ 30.735219] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.742035] [] SyS_sendmsg+0x2d/0x50 [ 30.747382] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 30.756421] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller299840/3330 [ 30.765239] caller is __this_cpu_preempt_check+0x1c/0x20 [ 30.770706] CPU: 1 PID: 3330 Comm: syzkaller299840 Not tainted 4.9.78-g29eadc4 #20 [ 30.778383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.787708] ffff8801c9af7478 ffffffff81d943a9 0000000000000001 ffffffff83c18800 [ 30.795855] ffffffff83f45480 ffff8801c8f24800 0000000000000003 ffff8801c9af74b8 [ 30.803842] ffffffff81dfb974 ffff8801c9af74d0 ffffffff83f45480 dffffc0000000000 [ 30.811814] Call Trace: [ 30.814387] [] dump_stack+0xc1/0x128 [ 30.819722] [] check_preemption_disabled+0x1d4/0x200 [ 30.826454] [] __this_cpu_preempt_check+0x1c/0x20 [ 30.832928] [] ipcomp_init_state+0x188/0x930 [ 30.838956] [] ? __lock_is_held+0xa1/0xf0 [ 30.844734] [] ipcomp6_init_state+0xb5/0x820 [ 30.850768] [] ? __xfrm_init_state+0x363/0xb30 [ 30.856968] [] __xfrm_init_state+0x3e7/0xb30 [ 30.862994] [] xfrm_add_sa+0x1916/0x2e40 [ 30.868933] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.875761] [] ? nla_parse+0x213/0x260 [ 30.881268] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.888087] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 30.894113] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.900153] [] netlink_rcv_skb+0x13e/0x370 [ 30.906005] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.912033] [] xfrm_netlink_rcv+0x6f/0x90 [ 30.917921] [] netlink_unicast+0x511/0x750 [ 30.923877] [] ? netlink_unicast+0x43c/0x750 [ 30.929905] [] ? netlink_attachskb+0x680/0x680 [ 30.936197] [] netlink_sendmsg+0x8e8/0xc50 [ 30.942053] [] ? netlink_unicast+0x750/0x750 [ 30.948093] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 30.954555] [] ? security_socket_sendmsg+0x89/0xb0 [ 30.961113] [] ? netlink_unicast+0x750/0x750 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.967143] [] sock_sendmsg+0xca/0x110 [ 30.972649] [] ___sys_sendmsg+0x6d1/0x7e0 [ 30.978431] [] ? copy_msghdr_from_user+0x550/0x550 [ 30.978438] [] ? __lru_cache_add+0x187/0x250 [ 30.978445] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 30.978450] [] ? _raw_spin_unlock+0x2c/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.978459] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 30.978463] [] ? handle_mm_fault+0x6ee/0x2530 [ 30.978469] [] ? __lock_is_held+0xa1/0xf0 [ 30.978472] [] ? __pmd_alloc+0x410/0x410 [ 30.978477] [] ? __fget_light+0x158/0x1e0 [ 30.978480] [] ? __fdget+0x18/0x20 [ 30.978484] [] __sys_sendmsg+0xd6/0x190 [ 30.978487] [] ? SyS_shutdown+0x1b0/0x1b0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.978492] [] ? __do_page_fault+0x5ec/0xd40 [ 30.978496] [] ? __do_page_fault+0x3bd/0xd40 [ 30.978501] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.978504] [] SyS_sendmsg+0x2d/0x50 [ 30.978508] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 30.981758] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller299840/3330 [ 30.981767] caller is __this_cpu_preempt_check+0x1c/0x20 [ 30.981772] CPU: 1 PID: 3330 Comm: syzkaller299840 Not tainted 4.9.78-g29eadc4 #20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.981774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.981781] ffff8801c9af7478 ffffffff81d943a9 0000000000000001 ffffffff83c18800 [ 30.981786] ffffffff83f45480 ffff8801c8f24800 0000000000000003 ffff8801c9af74b8 [ 30.981791] ffffffff81dfb974 ffff8801c9af74d0 ffffffff83f45480 dffffc0000000000 [ 30.981792] Call Trace: [ 30.981798] [] dump_stack+0xc1/0x128 [ 30.981802] [] check_preemption_disabled+0x1d4/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.981806] [] __this_cpu_preempt_check+0x1c/0x20 [ 30.981812] [] ipcomp_init_state+0x188/0x930 [ 30.981819] [] ? __lock_is_held+0xa1/0xf0 [ 30.981824] [] ipcomp6_init_state+0xb5/0x820 [ 30.981827] [] ? __xfrm_init_state+0x363/0xb30 [ 30.981830] [] __xfrm_init_state+0x3e7/0xb30 [ 30.981834] [] xfrm_add_sa+0x1916/0x2e40 [ 30.981838] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.981844] [] ? nla_parse+0x213/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.981848] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.981851] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 30.981855] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.981860] [] netlink_rcv_skb+0x13e/0x370 [ 30.981864] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.981867] [] xfrm_netlink_rcv+0x6f/0x90 [ 30.981871] [] netlink_unicast+0x511/0x750 [ 30.981874] [] ? netlink_unicast+0x43c/0x750 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.981878] [] ? netlink_attachskb+0x680/0x680 [ 30.981882] [] netlink_sendmsg+0x8e8/0xc50 [ 30.981885] [] ? netlink_unicast+0x750/0x750 [ 30.981891] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 30.981895] [] ? security_socket_sendmsg+0x89/0xb0 [ 30.981899] [] ? netlink_unicast+0x750/0x750 [ 30.981904] [] sock_sendmsg+0xca/0x110 [ 30.981908] [] ___sys_sendmsg+0x6d1/0x7e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.981912] [] ? copy_msghdr_from_user+0x550/0x550 [ 30.981918] [] ? __lru_cache_add+0x187/0x250 [ 30.981924] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 30.981928] [] ? _raw_spin_unlock+0x2c/0x50 [ 30.981932] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 30.981936] [] ? handle_mm_fault+0x6ee/0x2530 [ 30.981940] [] ? __lock_is_held+0xa1/0xf0 [ 30.981943] [] ? __pmd_alloc+0x410/0x410 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.981948] [] ? __fget_light+0x158/0x1e0 [ 30.981951] [] ? __fdget+0x18/0x20 [ 30.981954] [] __sys_sendmsg+0xd6/0x190 [ 30.981957] [] ? SyS_shutdown+0x1b0/0x1b0 [ 30.981963] [] ? __do_page_fault+0x5ec/0xd40 [ 30.981966] [] ? __do_page_fault+0x3bd/0xd40 [ 30.981971] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.981975] [] SyS_sendmsg+0x2d/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.981979] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 30.983431] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller299840/3330 [ 30.983437] caller is __this_cpu_preempt_check+0x1c/0x20 [ 30.983441] CPU: 1 PID: 3330 Comm: syzkaller299840 Not tainted 4.9.78-g29eadc4 #20 [ 30.983443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.983449] ffff8801c9af7478 ffffffff81d943a9 0000000000000001 ffffffff83c18800 [ 30.983454] ffffffff83f45480 ffff8801c8f24800 0000000000000003 ffff8801c9af74b8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.983459] ffffffff81dfb974 ffff8801c9af74d0 ffffffff83f45480 dffffc0000000000 [ 30.983460] Call Trace: [ 30.983464] [] dump_stack+0xc1/0x128 [ 30.983469] [] check_preemption_disabled+0x1d4/0x200 [ 30.983473] [] __this_cpu_preempt_check+0x1c/0x20 [ 30.983478] [] ipcomp_init_state+0x188/0x930 [ 30.983482] [] ? __lock_is_held+0xa1/0xf0 [ 30.983486] [] ipcomp6_init_state+0xb5/0x820 [ 30.983489] [] ? __xfrm_init_state+0x363/0xb30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.983492] [] __xfrm_init_state+0x3e7/0xb30 [ 30.983496] [] xfrm_add_sa+0x1916/0x2e40 [ 30.983500] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.983504] [] ? nla_parse+0x213/0x260 [ 30.983508] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.983512] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 30.983515] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.983520] [] netlink_rcv_skb+0x13e/0x370 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.983524] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.983527] [] xfrm_netlink_rcv+0x6f/0x90 [ 30.983530] [] netlink_unicast+0x511/0x750 [ 30.983534] [] ? netlink_unicast+0x43c/0x750 [ 30.983538] [] ? netlink_attachskb+0x680/0x680 [ 30.983541] [] netlink_sendmsg+0x8e8/0xc50 [ 30.983545] [] ? netlink_unicast+0x750/0x750 [ 30.983550] [] ? selinux_socket_sendmsg+0x3f/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.983554] [] ? security_socket_sendmsg+0x89/0xb0 [ 30.983558] [] ? netlink_unicast+0x750/0x750 [ 30.983562] [] sock_sendmsg+0xca/0x110 [ 30.983566] [] ___sys_sendmsg+0x6d1/0x7e0 [ 30.983570] [] ? copy_msghdr_from_user+0x550/0x550 [ 30.983575] [] ? __lru_cache_add+0x187/0x250 [ 30.983580] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 30.983584] [] ? _raw_spin_unlock+0x2c/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.983588] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 30.983592] [] ? handle_mm_fault+0x6ee/0x2530 [ 30.983595] [] ? __lock_is_held+0xa1/0xf0 [ 30.983599] [] ? __pmd_alloc+0x410/0x410 [ 30.983602] [] ? __fget_light+0x158/0x1e0 [ 30.983605] [] ? __fdget+0x18/0x20 [ 30.983609] [] __sys_sendmsg+0xd6/0x190 [ 30.983612] [] ? SyS_shutdown+0x1b0/0x1b0 [ 30.983616] [] ? __do_page_fault+0x5ec/0xd40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.983620] [] ? __do_page_fault+0x3bd/0xd40 [ 30.983624] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.983628] [] SyS_sendmsg+0x2d/0x50 [ 30.983631] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 30.985389] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller299840/3330 [ 30.985395] caller is __this_cpu_preempt_check+0x1c/0x20 [ 30.985401] CPU: 1 PID: 3330 Comm: syzkaller299840 Not tainted 4.9.78-g29eadc4 #20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.985404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.985419] ffff8801c9af7478 ffffffff81d943a9 0000000000000001 ffffffff83c18800 [ 30.985432] ffffffff83f45480 ffff8801c8f24800 0000000000000003 ffff8801c9af74b8 [ 30.985446] ffffffff81dfb974 ffff8801c9af74d0 ffffffff83f45480 dffffc0000000000 [ 30.985449] Call Trace: [ 30.985455] [] dump_stack+0xc1/0x128 [ 30.985461] [] check_preemption_disabled+0x1d4/0x200 [ 30.985467] [] __this_cpu_preempt_check+0x1c/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.985473] [] ipcomp_init_state+0x188/0x930 [ 30.985481] [] ? __lock_is_held+0xa1/0xf0 [ 30.985486] [] ipcomp6_init_state+0xb5/0x820 [ 30.985491] [] ? __xfrm_init_state+0x363/0xb30 [ 30.985496] [] __xfrm_init_state+0x3e7/0xb30 [ 30.985502] [] xfrm_add_sa+0x1916/0x2e40 [ 30.985507] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.985513] [] ? nla_parse+0x213/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.985519] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.985524] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 30.985530] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.985536] [] netlink_rcv_skb+0x13e/0x370 [ 30.985541] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.985546] [] xfrm_netlink_rcv+0x6f/0x90 [ 30.985551] [] netlink_unicast+0x511/0x750 [ 30.985557] [] ? netlink_unicast+0x43c/0x750 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.985562] [] ? netlink_attachskb+0x680/0x680 [ 30.985568] [] netlink_sendmsg+0x8e8/0xc50 [ 30.985571] [] ? netlink_unicast+0x750/0x750 [ 30.985575] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 30.985579] [] ? security_socket_sendmsg+0x89/0xb0 [ 30.985582] [] ? netlink_unicast+0x750/0x750 [ 30.985586] [] sock_sendmsg+0xca/0x110 [ 30.985590] [] ___sys_sendmsg+0x6d1/0x7e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.985594] [] ? copy_msghdr_from_user+0x550/0x550 [ 30.985599] [] ? __lru_cache_add+0x187/0x250 [ 30.985604] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 30.985608] [] ? _raw_spin_unlock+0x2c/0x50 [ 30.985612] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 30.985615] [] ? handle_mm_fault+0x6ee/0x2530 [ 30.985619] [] ? __lock_is_held+0xa1/0xf0 [ 30.985622] [] ? __pmd_alloc+0x410/0x410 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.985626] [] ? __fget_light+0x158/0x1e0 [ 30.985631] [] ? __fdget+0x18/0x20 [ 30.985636] [] __sys_sendmsg+0xd6/0x190 [ 30.985641] [] ? SyS_shutdown+0x1b0/0x1b0 [ 30.985647] [] ? __do_page_fault+0x5ec/0xd40 [ 30.985652] [] ? __do_page_fault+0x3bd/0xd40 [ 30.985658] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.985663] [] SyS_sendmsg+0x2d/0x50 [ 30.985669] [] entry_SYSCALL_64_fastpath+0x29/0xe8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.986867] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller299840/3330 [ 30.986873] caller is __this_cpu_preempt_check+0x1c/0x20 [ 30.986877] CPU: 1 PID: 3330 Comm: syzkaller299840 Not tainted 4.9.78-g29eadc4 #20 [ 30.986878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.986884] ffff8801c9af7478 ffffffff81d943a9 0000000000000001 ffffffff83c18800 [ 30.986889] ffffffff83f45480 ffff8801c8f24800 0000000000000003 ffff8801c9af74b8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.986893] ffffffff81dfb974 ffff8801c9af74d0 ffffffff83f45480 dffffc0000000000 [ 30.986894] Call Trace: [ 30.986899] [] dump_stack+0xc1/0x128 [ 30.986903] [] check_preemption_disabled+0x1d4/0x200 [ 30.986907] [] __this_cpu_preempt_check+0x1c/0x20 [ 30.986912] [] ipcomp_init_state+0x188/0x930 [ 30.986917] [] ? __lock_is_held+0xa1/0xf0 [ 30.986920] [] ipcomp6_init_state+0xb5/0x820 [ 30.986924] [] ? __xfrm_init_state+0x363/0xb30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.986927] [] __xfrm_init_state+0x3e7/0xb30 [ 30.986930] [] xfrm_add_sa+0x1916/0x2e40 [ 30.986934] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.986939] [] ? nla_parse+0x213/0x260 [ 30.986943] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.986946] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 30.986950] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.986955] [] netlink_rcv_skb+0x13e/0x370 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.986958] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.986961] [] xfrm_netlink_rcv+0x6f/0x90 [ 30.986965] [] netlink_unicast+0x511/0x750 [ 30.986968] [] ? netlink_unicast+0x43c/0x750 [ 30.986972] [] ? netlink_attachskb+0x680/0x680 [ 30.986976] [] netlink_sendmsg+0x8e8/0xc50 [ 30.986979] [] ? netlink_unicast+0x750/0x750 [ 30.986984] [] ? selinux_socket_sendmsg+0x3f/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.986987] [] ? security_socket_sendmsg+0x89/0xb0 [ 30.986991] [] ? netlink_unicast+0x750/0x750 [ 30.986995] [] sock_sendmsg+0xca/0x110 [ 30.986999] [] ___sys_sendmsg+0x6d1/0x7e0 [ 30.987003] [] ? copy_msghdr_from_user+0x550/0x550 [ 30.987008] [] ? __lru_cache_add+0x187/0x250 [ 30.987012] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 30.987016] [] ? _raw_spin_unlock+0x2c/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.987020] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 30.987024] [] ? handle_mm_fault+0x6ee/0x2530 [ 30.987027] [] ? __lock_is_held+0xa1/0xf0 [ 30.987030] [] ? __pmd_alloc+0x410/0x410 [ 30.987034] [] ? __fget_light+0x158/0x1e0 [ 30.987037] [] ? __fdget+0x18/0x20 [ 30.987040] [] __sys_sendmsg+0xd6/0x190 [ 30.987043] [] ? SyS_shutdown+0x1b0/0x1b0 [ 30.987048] [] ? __do_page_fault+0x5ec/0xd40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.987052] [] ? __do_page_fault+0x3bd/0xd40 [ 30.987056] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.987059] [] SyS_sendmsg+0x2d/0x50 [ 30.987063] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 30.988603] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller299840/3330 [ 30.988608] caller is __this_cpu_preempt_check+0x1c/0x20 [ 30.988612] CPU: 1 PID: 3330 Comm: syzkaller299840 Not tainted 4.9.78-g29eadc4 #20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.988614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.988620] ffff8801c9af7478 ffffffff81d943a9 0000000000000001 ffffffff83c18800 [ 30.988625] ffffffff83f45480 ffff8801c8f24800 0000000000000003 ffff8801c9af74b8 [ 30.988630] ffffffff81dfb974 ffff8801c9af74d0 ffffffff83f45480 dffffc0000000000 [ 30.988631] Call Trace: [ 30.988635] [] dump_stack+0xc1/0x128 [ 30.988640] [] check_preemption_disabled+0x1d4/0x200 [ 30.988644] [] __this_cpu_preempt_check+0x1c/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.988648] [] ipcomp_init_state+0x188/0x930 [ 30.988653] [] ? __lock_is_held+0xa1/0xf0 [ 30.988657] [] ipcomp6_init_state+0xb5/0x820 [ 30.988660] [] ? __xfrm_init_state+0x363/0xb30 [ 30.988663] [] __xfrm_init_state+0x3e7/0xb30 [ 30.988667] [] xfrm_add_sa+0x1916/0x2e40 [ 30.988671] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.988675] [] ? nla_parse+0x213/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.988678] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.988682] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 30.988685] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.988690] [] netlink_rcv_skb+0x13e/0x370 [ 30.988694] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.988697] [] xfrm_netlink_rcv+0x6f/0x90 [ 30.988701] [] netlink_unicast+0x511/0x750 [ 30.988704] [] ? netlink_unicast+0x43c/0x750 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.988708] [] ? netlink_attachskb+0x680/0x680 [ 30.988712] [] netlink_sendmsg+0x8e8/0xc50 [ 30.988715] [] ? netlink_unicast+0x750/0x750 [ 30.988719] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 30.988723] [] ? security_socket_sendmsg+0x89/0xb0 [ 30.988727] [] ? netlink_unicast+0x750/0x750 [ 30.988731] [] sock_sendmsg+0xca/0x110 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.988735] [] ___sys_sendmsg+0x6d1/0x7e0 [ 30.988739] [] ? copy_msghdr_from_user+0x550/0x550 [ 30.988743] [] ? __lru_cache_add+0x187/0x250 [ 30.988748] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 30.988751] [] ? _raw_spin_unlock+0x2c/0x50 [ 30.988755] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 30.988759] [] ? handle_mm_fault+0x6ee/0x2530 [ 30.988763] [] ? __lock_is_held+0xa1/0xf0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.988766] [] ? __pmd_alloc+0x410/0x410 [ 30.988769] [] ? __fget_light+0x158/0x1e0 [ 30.988772] [] ? __fdget+0x18/0x20 [ 30.988776] [] __sys_sendmsg+0xd6/0x190 [ 30.988779] [] ? SyS_shutdown+0x1b0/0x1b0 [ 30.988783] [] ? __do_page_fault+0x5ec/0xd40 [ 30.988787] [] ? __do_page_fault+0x3bd/0xd40 [ 30.988791] [] ? trace_hardirqs_on_caller+0x38b/0x590 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.988794] [] SyS_sendmsg+0x2d/0x50 [ 30.988798] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 30.989852] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller299840/3330 [ 30.989857] caller is __this_cpu_preempt_check+0x1c/0x20 [ 30.989861] CPU: 1 PID: 3330 Comm: syzkaller299840 Not tainted 4.9.78-g29eadc4 #20 [ 30.989862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.989868] ffff8801c9af7478 ffffffff81d943a9 0000000000000001 ffffffff83c18800 [ 30.989873] ffffffff83f45480 ffff8801c8f24800 0000000000000003 ffff8801c9af74b8 [ 30.989877] ffffffff81dfb974 ffff8801c9af74d0 ffffffff83f45480 dffffc0000000000 [ 30.989878] Call Trace: [ 30.989883] [] dump_stack+0xc1/0x128 [ 30.989887] [] check_preemption_disabled+0x1d4/0x200 [ 30.989891] [] __this_cpu_preempt_check+0x1c/0x20 [ 30.989895] [] ipcomp_init_state+0x188/0x930 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.989899] [] ? __lock_is_held+0xa1/0xf0 [ 30.989903] [] ipcomp6_init_state+0xb5/0x820 [ 30.989906] [] ? __xfrm_init_state+0x363/0xb30 [ 30.989909] [] __xfrm_init_state+0x3e7/0xb30 [ 30.989913] [] xfrm_add_sa+0x1916/0x2e40 [ 30.989917] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.989921] [] ? nla_parse+0x213/0x260 [ 30.989925] [] ? xfrm_send_state_notify+0x17d0/0x17d0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.989928] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 30.989932] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.989937] [] netlink_rcv_skb+0x13e/0x370 [ 30.989940] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.989944] [] xfrm_netlink_rcv+0x6f/0x90 [ 30.989947] [] netlink_unicast+0x511/0x750 [ 30.989951] [] ? netlink_unicast+0x43c/0x750 [ 30.989954] [] ? netlink_attachskb+0x680/0x680 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.989958] [] netlink_sendmsg+0x8e8/0xc50 [ 30.989962] [] ? netlink_unicast+0x750/0x750 [ 30.989966] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 30.989970] [] ? security_socket_sendmsg+0x89/0xb0 [ 30.989973] [] ? netlink_unicast+0x750/0x750 [ 30.989978] [] sock_sendmsg+0xca/0x110 [ 30.989981] [] ___sys_sendmsg+0x6d1/0x7e0 [ 30.989985] [] ? copy_msghdr_from_user+0x550/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.989990] [] ? __lru_cache_add+0x187/0x250 [ 30.989995] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 30.989998] [] ? _raw_spin_unlock+0x2c/0x50 [ 30.990002] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 30.990005] [] ? handle_mm_fault+0x6ee/0x2530 [ 30.990009] [] ? __lock_is_held+0xa1/0xf0 [ 30.990012] [] ? __pmd_alloc+0x410/0x410 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.990016] [] ? __fget_light+0x158/0x1e0 [ 30.990019] [] ? __fdget+0x18/0x20 [ 30.990022] [] __sys_sendmsg+0xd6/0x190 [ 30.990025] [] ? SyS_shutdown+0x1b0/0x1b0 [ 30.990029] [] ? __do_page_fault+0x5ec/0xd40 [ 30.990033] [] ? __do_page_fault+0x3bd/0xd40 [ 30.990037] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.990040] [] SyS_sendmsg+0x2d/0x50 [ 30.990044] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 30.991089] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller299840/3330 [ 30.991094] caller is __this_cpu_preempt_check+0x1c/0x20 [ 30.991097] CPU: 1 PID: 3330 Comm: syzkaller299840 Not tainted 4.9.78-g29eadc4 #20 [ 30.991099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.991105] ffff8801c9af7478 ffffffff81d943a9 0000000000000001 ffffffff83c18800 [ 30.991110] ffffffff83f45480 ffff8801c8f24800 0000000000000003 ffff8801c9af74b8 [ 30.991114] ffffffff81dfb974 ffff8801c9af74d0 ffffffff83f45480 dffffc0000000000 [ 30.991115] Call Trace: [ 30.991119] [] dump_stack+0xc1/0x128 [ 30.991124] [] check_preemption_disabled+0x1d4/0x200 [ 30.991128] [] __this_cpu_preempt_check+0x1c/0x20 [ 30.991132] [] ipcomp_init_state+0x188/0x930 [ 30.991136] [] ? __lock_is_held+0xa1/0xf0 [ 30.991139] [] ipcomp6_init_state+0xb5/0x820 [ 30.991143] [] ? __xfrm_init_state+0x363/0xb30 [ 30.991146] [] __xfrm_init_state+0x3e7/0xb30 [ 30.991149] [] xfrm_add_sa+0x1916/0x2e40 [ 30.991153] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.991157] [] ? nla_parse+0x213/0x260 [ 30.991161] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 30.991165] [] xfrm_user_rcv_msg+0x413/0x6a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.991168] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.991174] [] netlink_rcv_skb+0x13e/0x370 [ 30.991177] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 30.991180] [] xfrm_netlink_rcv+0x6f/0x90 [ 30.991184] [] netlink_unicast+0x511/0x750 [ 30.991187] [] ? netlink_unicast+0x43c/0x750 [ 30.991191] [] ? netlink_attachskb+0x680/0x680 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.991195] [] netlink_sendmsg+0x8e8/0xc50 [ 30.991199] [] ? netlink_unicast+0x750/0x750 [ 30.991210] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 30.991214] [] ? security_socket_sendmsg+0x89/0xb0 [ 30.991217] [] ? netlink_unicast+0x750/0x750 [ 30.991222] [] sock_sendmsg+0xca/0x110 [ 30.991226] [] ___sys_sendmsg+0x6d1/0x7e0 [ 30.991230] [] ? copy_msghdr_from_user+0x550/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.991234] [] ? __lru_cache_add+0x187/0x250 [ 30.991239] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 30.991242] [] ? _raw_spin_unlock+0x2c/0x50 [ 30.991246] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 30.991250] [] ? handle_mm_fault+0x6ee/0x2530 [ 30.991253] [] ? __lock_is_held+0xa1/0xf0 [ 30.991256] [] ? __pmd_alloc+0x410/0x410 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.991260] [] ? __fget_light+0x158/0x1e0 [ 30.991263] [] ? __fdget+0x18/0x20 [ 30.991267] [] __sys_sendmsg+0xd6/0x190 [ 30.991270] [] ? SyS_shutdown+0x1b0/0x1b0 [ 30.991274] [] ? __do_page_fault+0x5ec/0xd40 [ 30.991277] [] ? __do_page_fault+0x3bd/0xd40 [ 30.991282] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.991285] [] SyS_sendmsg+0x2d/0x50 [ 30.991289] [] entry_SYSCALL_64_fastpath+0x29/0xe8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.942466] random: crng init done executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing 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executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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