[....] Starting enhanced syslogd: rsyslogd[ 11.507366] audit: type=1400 audit(1513057035.786:4): avc: denied { syslog } for pid=3163 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 'ci-android-49-kasan-gce-4,10.128.15.224' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 32.945194] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3338 [ 32.953911] caller is __this_cpu_preempt_check+0x1c/0x20 [ 32.959335] CPU: 1 PID: 3338 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 32.967094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.976415] ffff8801c9b276d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 [ 32.984358] ffffffff83f42ec0 ffff8801c8396000 0000000000000003 ffff8801c9b27718 [ 32.992302] ffffffff81df7854 ffff8801c9b27730 ffffffff83f42ec0 dffffc0000000000 [ 33.000248] Call Trace: [ 33.002801] [] dump_stack+0xc1/0x128 [ 33.008132] [] check_preemption_disabled+0x1d4/0x200 [ 33.014848] [] __this_cpu_preempt_check+0x1c/0x20 [ 33.021302] [] ipcomp_init_state+0x188/0x930 [ 33.027324] [] ? __lock_is_held+0xa1/0xf0 [ 33.033087] [] ipcomp4_init_state+0xb0/0x7d0 [ 33.039108] [] __xfrm_init_state+0x3e7/0xb30 [ 33.045129] [] xfrm_init_state+0x1a/0x20 [ 33.050803] [] pfkey_add+0x1fb9/0x3470 [ 33.056306] [] ? pfkey_delete+0x360/0x360 [ 33.062065] [] ? pfkey_seq_stop+0x80/0x80 [ 33.067826] [] ? __skb_clone+0x24a/0x7d0 [ 33.073502] [] ? pfkey_delete+0x360/0x360 [ 33.079265] [] pfkey_process+0x61e/0x730 [ 33.084952] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 33.091764] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.098569] [] pfkey_sendmsg+0x3a9/0x760 [ 33.104243] [] ? pfkey_spdget+0x820/0x820 [ 33.110009] [] sock_sendmsg+0xca/0x110 [ 33.115514] [] ___sys_sendmsg+0x6d1/0x7e0 [ 33.121276] [] ? copy_msghdr_from_user+0x550/0x550 [ 33.127818] [] ? __lru_cache_add+0x187/0x250 [ 33.133841] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 33.140908] [] ? _raw_spin_unlock+0x2c/0x50 [ 33.146844] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 33.153907] [] ? handle_mm_fault+0x6ee/0x2530 [ 33.160018] [] ? __lock_is_held+0xa1/0xf0 [ 33.165782] [] ? __pmd_alloc+0x410/0x410 [ 33.171454] [] ? __fget_light+0x158/0x1e0 [ 33.177215] [] ? __fdget+0x18/0x20 [ 33.182379] [] __sys_sendmsg+0xd6/0x190 [ 33.187966] [] ? SyS_shutdown+0x1b0/0x1b0 executing program [ 33.193730] [] ? __do_page_fault+0x5ec/0xd40 [ 33.199752] [] ? __do_page_fault+0x3bd/0xd40 [ 33.205773] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.212578] [] SyS_sendmsg+0x2d/0x50 [ 33.217907] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 33.225730] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3331 [ 33.234440] caller is __this_cpu_preempt_check+0x1c/0x20 [ 33.239860] CPU: 0 PID: 3331 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 33.247620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.256942] ffff8801c83df6d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 [ 33.264891] ffffffff83f42ec0 ffff8801d6c5b000 0000000000000003 ffff8801c83df718 [ 33.272842] ffffffff81df7854 ffff8801c83df730 ffffffff83f42ec0 dffffc0000000000 [ 33.280792] Call Trace: [ 33.283346] [] dump_stack+0xc1/0x128 [ 33.288676] [] check_preemption_disabled+0x1d4/0x200 [ 33.295394] [] __this_cpu_preempt_check+0x1c/0x20 [ 33.301851] [] ipcomp_init_state+0x188/0x930 [ 33.307875] [] ? __lock_is_held+0xa1/0xf0 [ 33.313637] [] ipcomp4_init_state+0xb0/0x7d0 [ 33.319658] [] __xfrm_init_state+0x3e7/0xb30 [ 33.325680] [] xfrm_init_state+0x1a/0x20 [ 33.331357] [] pfkey_add+0x1fb9/0x3470 [ 33.336870] [] ? pfkey_delete+0x360/0x360 [ 33.342629] [] ? pfkey_seq_stop+0x80/0x80 [ 33.348391] [] ? __skb_clone+0x24a/0x7d0 [ 33.354065] [] ? pfkey_delete+0x360/0x360 [ 33.359826] [] pfkey_process+0x61e/0x730 [ 33.365500] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 33.372302] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.379106] [] pfkey_sendmsg+0x3a9/0x760 [ 33.384786] [] ? pfkey_spdget+0x820/0x820 [ 33.390547] [] sock_sendmsg+0xca/0x110 [ 33.396047] [] ___sys_sendmsg+0x6d1/0x7e0 [ 33.401807] [] ? copy_msghdr_from_user+0x550/0x550 [ 33.408350] [] ? __lru_cache_add+0x187/0x250 [ 33.414848] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 33.421912] [] ? _raw_spin_unlock+0x2c/0x50 [ 33.427847] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 33.434909] [] ? handle_mm_fault+0x6ee/0x2530 [ 33.441019] [] ? __lock_is_held+0xa1/0xf0 [ 33.446778] [] ? __pmd_alloc+0x410/0x410 [ 33.452450] [] ? __fget_light+0x158/0x1e0 [ 33.458210] [] ? __fdget+0x18/0x20 [ 33.463362] [] __sys_sendmsg+0xd6/0x190 [ 33.468950] [] ? SyS_shutdown+0x1b0/0x1b0 [ 33.474711] [] ? __do_page_fault+0x5ec/0xd40 [ 33.480734] [] ? __do_page_fault+0x3bd/0xd40 [ 33.486757] [] ? trace_hardirqs_on_caller+0x38b/0x590 executing program [ 33.493558] [] SyS_sendmsg+0x2d/0x50 [ 33.498889] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 33.506085] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3337 [ 33.514838] caller is __this_cpu_preempt_check+0x1c/0x20 [ 33.520262] CPU: 0 PID: 3337 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 33.528017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.537341] ffff8801c937f6d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 [ 33.545285] ffffffff83f42ec0 ffff8801c8394800 0000000000000003 ffff8801c937f718 [ 33.553235] ffffffff81df7854 ffff8801c937f730 ffffffff83f42ec0 dffffc0000000000 [ 33.561180] Call Trace: [ 33.563740] [] dump_stack+0xc1/0x128 [ 33.569068] [] check_preemption_disabled+0x1d4/0x200 [ 33.575799] [] __this_cpu_preempt_check+0x1c/0x20 [ 33.582256] [] ipcomp_init_state+0x188/0x930 [ 33.588281] [] ? __lock_is_held+0xa1/0xf0 [ 33.594043] [] ipcomp4_init_state+0xb0/0x7d0 [ 33.600094] [] __xfrm_init_state+0x3e7/0xb30 [ 33.606114] [] xfrm_init_state+0x1a/0x20 [ 33.611788] [] pfkey_add+0x1fb9/0x3470 [ 33.617289] [] ? pfkey_delete+0x360/0x360 [ 33.623051] [] ? pfkey_seq_stop+0x80/0x80 [ 33.628818] [] ? __skb_clone+0x24a/0x7d0 [ 33.634495] [] ? pfkey_delete+0x360/0x360 [ 33.640256] [] pfkey_process+0x61e/0x730 [ 33.645932] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 33.652735] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.659537] [] pfkey_sendmsg+0x3a9/0x760 [ 33.665213] [] ? pfkey_spdget+0x820/0x820 [ 33.670975] [] sock_sendmsg+0xca/0x110 [ 33.676475] [] ___sys_sendmsg+0x6d1/0x7e0 [ 33.682238] [] ? copy_msghdr_from_user+0x550/0x550 [ 33.688780] [] ? __lru_cache_add+0x187/0x250 [ 33.694802] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 33.701866] [] ? _raw_spin_unlock+0x2c/0x50 [ 33.707800] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 33.714862] [] ? handle_mm_fault+0x6ee/0x2530 [ 33.720969] [] ? __lock_is_held+0xa1/0xf0 [ 33.726728] [] ? __pmd_alloc+0x410/0x410 [ 33.732401] [] ? __fget_light+0x158/0x1e0 [ 33.738160] [] ? __fdget+0x18/0x20 [ 33.743312] [] __sys_sendmsg+0xd6/0x190 executing program [ 33.748899] [] ? SyS_shutdown+0x1b0/0x1b0 [ 33.754661] [] ? __do_page_fault+0x5ec/0xd40 [ 33.760679] [] ? __do_page_fault+0x3bd/0xd40 [ 33.766712] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.773513] [] SyS_sendmsg+0x2d/0x50 [ 33.778841] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 33.785868] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3334 [ 33.794534] caller is __this_cpu_preempt_check+0x1c/0x20 [ 33.799953] CPU: 0 PID: 3334 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 33.807707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.817028] ffff8801c839f6d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 [ 33.824971] ffffffff83f42ec0 ffff8801c8390000 0000000000000003 ffff8801c839f718 [ 33.832914] ffffffff81df7854 ffff8801c839f730 ffffffff83f42ec0 dffffc0000000000 [ 33.840852] Call Trace: [ 33.843402] [] dump_stack+0xc1/0x128 [ 33.848729] [] check_preemption_disabled+0x1d4/0x200 [ 33.855443] [] __this_cpu_preempt_check+0x1c/0x20 [ 33.861898] [] ipcomp_init_state+0x188/0x930 [ 33.867918] [] ? __lock_is_held+0xa1/0xf0 [ 33.873680] [] ipcomp4_init_state+0xb0/0x7d0 [ 33.879706] [] __xfrm_init_state+0x3e7/0xb30 [ 33.885727] [] xfrm_init_state+0x1a/0x20 [ 33.891401] [] pfkey_add+0x1fb9/0x3470 [ 33.896900] [] ? pfkey_delete+0x360/0x360 [ 33.902659] [] ? pfkey_seq_stop+0x80/0x80 [ 33.908421] [] ? __skb_clone+0x24a/0x7d0 [ 33.914093] [] ? pfkey_delete+0x360/0x360 [ 33.919851] [] pfkey_process+0x61e/0x730 [ 33.925526] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 33.932329] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.939132] [] pfkey_sendmsg+0x3a9/0x760 [ 33.944806] [] ? pfkey_spdget+0x820/0x820 [ 33.950566] [] sock_sendmsg+0xca/0x110 [ 33.956066] [] ___sys_sendmsg+0x6d1/0x7e0 [ 33.961827] [] ? copy_msghdr_from_user+0x550/0x550 [ 33.968371] [] ? __lru_cache_add+0x187/0x250 [ 33.974392] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 33.981454] [] ? _raw_spin_unlock+0x2c/0x50 [ 33.987386] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 33.994447] [] ? handle_mm_fault+0x6ee/0x2530 [ 34.000557] [] ? __lock_is_held+0xa1/0xf0 [ 34.006318] [] ? __pmd_alloc+0x410/0x410 [ 34.011990] [] ? __fget_light+0x158/0x1e0 [ 34.017751] [] ? __fdget+0x18/0x20 [ 34.022906] [] __sys_sendmsg+0xd6/0x190 [ 34.028495] [] ? SyS_shutdown+0x1b0/0x1b0 [ 34.034258] [] ? __do_page_fault+0x5ec/0xd40 [ 34.040290] [] ? __do_page_fault+0x3bd/0xd40 executing program [ 34.046310] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.053112] [] SyS_sendmsg+0x2d/0x50 [ 34.058440] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 34.065591] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3335 [ 34.074252] caller is __this_cpu_preempt_check+0x1c/0x20 [ 34.079723] CPU: 0 PID: 3335 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 34.087481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.096800] ffff8801c93676d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 [ 34.104755] ffffffff83f42ec0 ffff8801c8391800 0000000000000003 ffff8801c9367718 [ 34.112698] ffffffff81df7854 ffff8801c9367730 ffffffff83f42ec0 dffffc0000000000 [ 34.120640] Call Trace: [ 34.123193] [] dump_stack+0xc1/0x128 [ 34.128521] [] check_preemption_disabled+0x1d4/0x200 [ 34.135234] [] __this_cpu_preempt_check+0x1c/0x20 [ 34.141688] [] ipcomp_init_state+0x188/0x930 [ 34.147711] [] ? __lock_is_held+0xa1/0xf0 [ 34.153471] [] ipcomp4_init_state+0xb0/0x7d0 [ 34.159493] [] __xfrm_init_state+0x3e7/0xb30 [ 34.165514] [] xfrm_init_state+0x1a/0x20 [ 34.171190] [] pfkey_add+0x1fb9/0x3470 [ 34.176689] [] ? pfkey_delete+0x360/0x360 [ 34.182449] [] ? pfkey_seq_stop+0x80/0x80 [ 34.188207] [] ? __skb_clone+0x24a/0x7d0 [ 34.193881] [] ? pfkey_delete+0x360/0x360 [ 34.199639] [] pfkey_process+0x61e/0x730 [ 34.205313] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 34.212114] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.218916] [] pfkey_sendmsg+0x3a9/0x760 [ 34.224587] [] ? pfkey_spdget+0x820/0x820 [ 34.230347] [] sock_sendmsg+0xca/0x110 [ 34.235848] [] ___sys_sendmsg+0x6d1/0x7e0 [ 34.241607] [] ? copy_msghdr_from_user+0x550/0x550 [ 34.248152] [] ? __lru_cache_add+0x187/0x250 [ 34.254173] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 34.261236] [] ? _raw_spin_unlock+0x2c/0x50 [ 34.267169] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 34.274233] [] ? handle_mm_fault+0x6ee/0x2530 [ 34.280342] [] ? __lock_is_held+0xa1/0xf0 [ 34.286101] [] ? __pmd_alloc+0x410/0x410 [ 34.291774] [] ? __fget_light+0x158/0x1e0 executing program [ 34.297538] [] ? __fdget+0x18/0x20 [ 34.302689] [] __sys_sendmsg+0xd6/0x190 [ 34.308275] [] ? SyS_shutdown+0x1b0/0x1b0 [ 34.314034] [] ? __do_page_fault+0x5ec/0xd40 [ 34.320056] [] ? __do_page_fault+0x3bd/0xd40 [ 34.326078] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.332880] [] SyS_sendmsg+0x2d/0x50 [ 34.338208] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 34.345227] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3336 [ 34.353891] caller is __this_cpu_preempt_check+0x1c/0x20 [ 34.359308] CPU: 0 PID: 3336 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 34.367064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.376384] ffff8801c936f6d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 [ 34.384326] ffffffff83f42ec0 ffff8801c8393000 0000000000000003 ffff8801c936f718 [ 34.392263] ffffffff81df7854 ffff8801c936f730 ffffffff83f42ec0 dffffc0000000000 [ 34.400212] Call Trace: [ 34.402761] [] dump_stack+0xc1/0x128 [ 34.408086] [] check_preemption_disabled+0x1d4/0x200 [ 34.414801] [] __this_cpu_preempt_check+0x1c/0x20 [ 34.421255] [] ipcomp_init_state+0x188/0x930 [ 34.427277] [] ? __lock_is_held+0xa1/0xf0 [ 34.433048] [] ipcomp4_init_state+0xb0/0x7d0 [ 34.439073] [] __xfrm_init_state+0x3e7/0xb30 [ 34.445101] [] xfrm_init_state+0x1a/0x20 [ 34.450776] [] pfkey_add+0x1fb9/0x3470 [ 34.456276] [] ? pfkey_delete+0x360/0x360 [ 34.462037] [] ? pfkey_seq_stop+0x80/0x80 [ 34.467799] [] ? __skb_clone+0x24a/0x7d0 [ 34.473472] [] ? pfkey_delete+0x360/0x360 [ 34.479233] [] pfkey_process+0x61e/0x730 [ 34.484904] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 34.491706] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.498509] [] pfkey_sendmsg+0x3a9/0x760 [ 34.504184] [] ? pfkey_spdget+0x820/0x820 [ 34.509947] [] sock_sendmsg+0xca/0x110 [ 34.515448] [] ___sys_sendmsg+0x6d1/0x7e0 [ 34.521207] [] ? copy_msghdr_from_user+0x550/0x550 [ 34.527749] [] ? __lru_cache_add+0x187/0x250 [ 34.533769] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 34.540833] [] ? _raw_spin_unlock+0x2c/0x50 [ 34.546766] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 34.553830] [] ? handle_mm_fault+0x6ee/0x2530 [ 34.559937] [] ? __lock_is_held+0xa1/0xf0 [ 34.565703] [] ? __pmd_alloc+0x410/0x410 [ 34.571376] [] ? __fget_light+0x158/0x1e0 [ 34.577133] [] ? __fdget+0x18/0x20 [ 34.582285] [] __sys_sendmsg+0xd6/0x190 [ 34.587871] [] ? SyS_shutdown+0x1b0/0x1b0 [ 34.593631] [] ? __do_page_fault+0x5ec/0xd40 executing program [ 34.599651] [] ? __do_page_fault+0x3bd/0xd40 [ 34.605672] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.612473] [] SyS_sendmsg+0x2d/0x50 [ 34.617798] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 34.624982] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3333 [ 34.633693] caller is __this_cpu_preempt_check+0x1c/0x20 [ 34.639110] CPU: 0 PID: 3333 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 34.646874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.656194] ffff8801c838f6d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 [ 34.664133] ffffffff83f42ec0 ffff8801d6c5e000 0000000000000003 ffff8801c838f718 [ 34.672078] ffffffff81df7854 ffff8801c838f730 ffffffff83f42ec0 dffffc0000000000 [ 34.680024] Call Trace: [ 34.682575] [] dump_stack+0xc1/0x128 [ 34.687901] [] check_preemption_disabled+0x1d4/0x200 [ 34.694616] [] __this_cpu_preempt_check+0x1c/0x20 [ 34.701072] [] ipcomp_init_state+0x188/0x930 [ 34.707097] [] ? __lock_is_held+0xa1/0xf0 [ 34.712858] [] ipcomp4_init_state+0xb0/0x7d0 [ 34.718882] [] __xfrm_init_state+0x3e7/0xb30 [ 34.724904] [] xfrm_init_state+0x1a/0x20 [ 34.730580] [] pfkey_add+0x1fb9/0x3470 [ 34.736080] [] ? pfkey_delete+0x360/0x360 [ 34.741837] [] ? pfkey_seq_stop+0x80/0x80 [ 34.747598] [] ? __skb_clone+0x24a/0x7d0 [ 34.753270] [] ? pfkey_delete+0x360/0x360 [ 34.759030] [] pfkey_process+0x61e/0x730 [ 34.764703] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 34.771506] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.778306] [] pfkey_sendmsg+0x3a9/0x760 [ 34.783982] [] ? pfkey_spdget+0x820/0x820 [ 34.789742] [] sock_sendmsg+0xca/0x110 [ 34.795242] [] ___sys_sendmsg+0x6d1/0x7e0 [ 34.801001] [] ? copy_msghdr_from_user+0x550/0x550 [ 34.807544] [] ? __lru_cache_add+0x187/0x250 [ 34.813564] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 34.820631] [] ? _raw_spin_unlock+0x2c/0x50 [ 34.826564] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 34.833627] [] ? handle_mm_fault+0x6ee/0x2530 [ 34.839734] [] ? __lock_is_held+0xa1/0xf0 [ 34.845496] [] ? __pmd_alloc+0x410/0x410 [ 34.851180] [] ? __fget_light+0x158/0x1e0 [ 34.856942] [] ? __fdget+0x18/0x20 [ 34.862094] [] __sys_sendmsg+0xd6/0x190 [ 34.867682] [] ? SyS_shutdown+0x1b0/0x1b0 [ 34.873444] [] ? __do_page_fault+0x5ec/0xd40 [ 34.879466] [] ? __do_page_fault+0x3bd/0xd40 [ 34.885486] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.892288] [] SyS_sendmsg+0x2d/0x50 [ 34.897614] [] entry_SYSCALL_64_fastpath+0x23/0xc6 executing program [ 34.904658] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3332 [ 34.913314] caller is __this_cpu_preempt_check+0x1c/0x20 [ 34.918794] CPU: 0 PID: 3332 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 34.926552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.935872] ffff8801c83876d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 [ 34.943815] ffffffff83f42ec0 ffff8801d6c5c800 0000000000000003 ffff8801c8387718 [ 34.951754] ffffffff81df7854 ffff8801c8387730 ffffffff83f42ec0 dffffc0000000000 [ 34.959692] Call Trace: [ 34.962243] [] dump_stack+0xc1/0x128 [ 34.967570] [] check_preemption_disabled+0x1d4/0x200 [ 34.974286] [] __this_cpu_preempt_check+0x1c/0x20 [ 34.980741] [] ipcomp_init_state+0x188/0x930 [ 34.986773] [] ? __lock_is_held+0xa1/0xf0 [ 34.992544] [] ipcomp4_init_state+0xb0/0x7d0 [ 34.998566] [] __xfrm_init_state+0x3e7/0xb30 [ 35.004586] [] xfrm_init_state+0x1a/0x20 [ 35.010261] [] pfkey_add+0x1fb9/0x3470 [ 35.015759] [] ? pfkey_delete+0x360/0x360 [ 35.021519] [] ? pfkey_seq_stop+0x80/0x80 [ 35.027280] [] ? __skb_clone+0x24a/0x7d0 [ 35.032953] [] ? pfkey_delete+0x360/0x360 [ 35.038714] [] pfkey_process+0x61e/0x730 [ 35.044389] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 35.051190] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.057992] [] pfkey_sendmsg+0x3a9/0x760 [ 35.063666] [] ? pfkey_spdget+0x820/0x820 [ 35.069425] [] sock_sendmsg+0xca/0x110 [ 35.074923] [] ___sys_sendmsg+0x6d1/0x7e0 [ 35.080683] [] ? copy_msghdr_from_user+0x550/0x550 [ 35.087228] [] ? __lru_cache_add+0x187/0x250 [ 35.093251] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 35.100314] [] ? _raw_spin_unlock+0x2c/0x50 [ 35.106248] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 35.113313] [] ? handle_mm_fault+0x6ee/0x2530 [ 35.119424] [] ? __lock_is_held+0xa1/0xf0 [ 35.125183] [] ? __pmd_alloc+0x410/0x410 [ 35.130860] [] ? __fget_light+0x158/0x1e0 [ 35.136618] [] ? __fdget+0x18/0x20 [ 35.141772] [] __sys_sendmsg+0xd6/0x190 [ 35.147358] [] ? SyS_shutdown+0x1b0/0x1b0 executing program [ 35.153119] [] ? __do_page_fault+0x5ec/0xd40 [ 35.159140] [] ? __do_page_fault+0x3bd/0xd40 [ 35.165159] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.171959] [] SyS_sendmsg+0x2d/0x50 [ 35.177287] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 35.184668] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3338 [ 35.193370] caller is __this_cpu_preempt_check+0x1c/0x20 [ 35.198791] CPU: 1 PID: 3338 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 35.206550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.215874] ffff8801c9b276d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 [ 35.223880] ffffffff83f42ec0 ffff8801c8396000 0000000000000003 ffff8801c9b27718 [ 35.231881] ffffffff81df7854 ffff8801c9b27730 ffffffff83f42ec0 dffffc0000000000 [ 35.239882] Call Trace: [ 35.242439] [] dump_stack+0xc1/0x128 [ 35.247768] [] check_preemption_disabled+0x1d4/0x200 [ 35.254484] [] __this_cpu_preempt_check+0x1c/0x20 [ 35.260944] [] ipcomp_init_state+0x188/0x930 [ 35.266968] [] ? __lock_is_held+0xa1/0xf0 [ 35.272734] [] ipcomp4_init_state+0xb0/0x7d0 [ 35.278791] [] __xfrm_init_state+0x3e7/0xb30 [ 35.284817] [] xfrm_init_state+0x1a/0x20 [ 35.290501] [] pfkey_add+0x1fb9/0x3470 [ 35.296002] [] ? pfkey_delete+0x360/0x360 [ 35.301763] [] ? pfkey_seq_stop+0x80/0x80 [ 35.307528] [] ? __skb_clone+0x24a/0x7d0 [ 35.313204] [] ? pfkey_delete+0x360/0x360 [ 35.318964] [] pfkey_process+0x61e/0x730 [ 35.324642] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 35.331447] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.338252] [] pfkey_sendmsg+0x3a9/0x760 [ 35.343926] [] ? pfkey_spdget+0x820/0x820 [ 35.349688] [] sock_sendmsg+0xca/0x110 [ 35.355188] [] ___sys_sendmsg+0x6d1/0x7e0 [ 35.360950] [] ? copy_msghdr_from_user+0x550/0x550 [ 35.367494] [] ? __lru_cache_add+0x187/0x250 [ 35.373515] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 35.380577] [] ? _raw_spin_unlock+0x2c/0x50 [ 35.386511] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 35.393578] [] ? handle_mm_fault+0x6ee/0x2530 [ 35.399698] [] ? __lock_is_held+0xa1/0xf0 [ 35.405460] [] ? __pmd_alloc+0x410/0x410 [ 35.411134] [] ? __fget_light+0x158/0x1e0 [ 35.416896] [] ? __fdget+0x18/0x20 [ 35.422052] [] __sys_sendmsg+0xd6/0x190 [ 35.427638] [] ? SyS_shutdown+0x1b0/0x1b0 [ 35.433402] [] ? __do_page_fault+0x5ec/0xd40 [ 35.439425] [] ? __do_page_fault+0x3bd/0xd40 [ 35.445449] [] ? trace_hardirqs_on_caller+0x38b/0x590 executing program [ 35.452252] [] SyS_sendmsg+0x2d/0x50 [ 35.457578] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 35.464375] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3331 [ 35.473037] caller is __this_cpu_preempt_check+0x1c/0x20 [ 35.478452] CPU: 1 PID: 3331 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 35.486206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.495528] ffff8801c83df6d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 [ 35.503471] ffffffff83f42ec0 ffff8801d6c5b000 0000000000000003 ffff8801c83df718 [ 35.511412] ffffffff81df7854 ffff8801c83df730 ffffffff83f42ec0 dffffc0000000000 [ 35.519356] Call Trace: [ 35.521908] [] dump_stack+0xc1/0x128 [ 35.527235] [] check_preemption_disabled+0x1d4/0x200 [ 35.533952] [] __this_cpu_preempt_check+0x1c/0x20 [ 35.540407] [] ipcomp_init_state+0x188/0x930 [ 35.546446] [] ? __lock_is_held+0xa1/0xf0 [ 35.552236] [] ipcomp4_init_state+0xb0/0x7d0 [ 35.558285] [] __xfrm_init_state+0x3e7/0xb30 [ 35.564323] [] xfrm_init_state+0x1a/0x20 [ 35.569998] [] pfkey_add+0x1fb9/0x3470 [ 35.575499] [] ? pfkey_delete+0x360/0x360 [ 35.581263] [] ? pfkey_seq_stop+0x80/0x80 [ 35.587029] [] ? __skb_clone+0x24a/0x7d0 [ 35.592705] [] ? pfkey_delete+0x360/0x360 [ 35.598467] [] pfkey_process+0x61e/0x730 [ 35.604143] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 35.610948] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.617753] [] pfkey_sendmsg+0x3a9/0x760 [ 35.623435] [] ? pfkey_spdget+0x820/0x820 [ 35.629205] [] sock_sendmsg+0xca/0x110 [ 35.634715] [] ___sys_sendmsg+0x6d1/0x7e0 [ 35.640477] [] ? copy_msghdr_from_user+0x550/0x550 [ 35.647020] [] ? __lru_cache_add+0x187/0x250 [ 35.653045] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 35.660109] [] ? _raw_spin_unlock+0x2c/0x50 [ 35.666044] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 35.673109] [] ? handle_mm_fault+0x6ee/0x2530 [ 35.679216] [] ? __lock_is_held+0xa1/0xf0 [ 35.684978] [] ? __pmd_alloc+0x410/0x410 [ 35.690650] [] ? __fget_light+0x158/0x1e0 [ 35.696409] [] ? __fdget+0x18/0x20 [ 35.701566] [] __sys_sendmsg+0xd6/0x190 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.707160] [] ? SyS_shutdown+0x1b0/0x1b0 [ 35.712923] [] ? __do_page_fault+0x5ec/0xd40 [ 35.718941] [] ? __do_page_fault+0x3bd/0xd40 [ 35.724965] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.731768] [] SyS_sendmsg+0x2d/0x50 [ 35.737094] [] entry_SYSCALL_64_fastpath+0x23/0xc6 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 37.951464] check_preemption_disabled: 3554 callbacks suppressed [ 37.951470] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3333 [ 37.966299] caller is __this_cpu_preempt_check+0x1c/0x20 [ 37.971746] CPU: 0 PID: 3333 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 37.979510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.988829] ffff8801c838f6d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 [ 37.996772] ffffffff83f42ec0 ffff8801d6c5e000 0000000000000003 ffff8801c838f718 [ 38.004721] ffffffff81df7854 ffff8801c838f730 ffffffff83f42ec0 dffffc0000000000 [ 38.012661] Call Trace: [ 38.015213] [] dump_stack+0xc1/0x128 [ 38.020540] [] check_preemption_disabled+0x1d4/0x200 [ 38.027256] [] __this_cpu_preempt_check+0x1c/0x20 [ 38.033711] [] ipcomp_init_state+0x188/0x930 [ 38.039733] [] ? __lock_is_held+0xa1/0xf0 [ 38.045492] [] ipcomp4_init_state+0xb0/0x7d0 [ 38.051515] [] __xfrm_init_state+0x3e7/0xb30 [ 38.057534] [] xfrm_init_state+0x1a/0x20 [ 38.063210] [] pfkey_add+0x1fb9/0x3470 [ 38.068709] [] ? pfkey_delete+0x360/0x360 [ 38.074470] [] ? pfkey_seq_stop+0x80/0x80 [ 38.080229] [] ? __skb_clone+0x24a/0x7d0 [ 38.085903] [] ? pfkey_delete+0x360/0x360 [ 38.091661] [] pfkey_process+0x61e/0x730 [ 38.097336] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 38.104139] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.110941] [] pfkey_sendmsg+0x3a9/0x760 [ 38.116613] [] ? pfkey_spdget+0x820/0x820 [ 38.122375] [] sock_sendmsg+0xca/0x110 [ 38.127875] [] ___sys_sendmsg+0x6d1/0x7e0 [ 38.133645] [] ? copy_msghdr_from_user+0x550/0x550 [ 38.140186] [] ? __lru_cache_add+0x187/0x250 [ 38.146206] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 38.153269] [] ? _raw_spin_unlock+0x2c/0x50 [ 38.159203] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 38.166266] [] ? handle_mm_fault+0x6ee/0x2530 [ 38.172373] [] ? __lock_is_held+0xa1/0xf0 [ 38.178133] [] ? __pmd_alloc+0x410/0x410 [ 38.183809] [] ? __fget_light+0x158/0x1e0 [ 38.189567] [] ? __fdget+0x18/0x20 [ 38.194720] [] __sys_sendmsg+0xd6/0x190 executing program [ 38.200305] [] ? SyS_shutdown+0x1b0/0x1b0 [ 38.206065] [] ? __do_page_fault+0x5ec/0xd40 [ 38.212084] [] ? __do_page_fault+0x3bd/0xd40 [ 38.218104] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.224908] [] SyS_sendmsg+0x2d/0x50 [ 38.230234] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 38.238797] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3332 [ 38.247478] caller is __this_cpu_preempt_check+0x1c/0x20 [ 38.252912] CPU: 1 PID: 3332 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 38.260674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.269993] ffff8801c83876d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 [ 38.277941] ffffffff83f42ec0 ffff8801d6c5c800 0000000000000003 ffff8801c8387718 [ 38.285884] ffffffff81df7854 ffff8801c8387730 ffffffff83f42ec0 dffffc0000000000 [ 38.293825] Call Trace: [ 38.296378] [] dump_stack+0xc1/0x128 [ 38.301715] [] check_preemption_disabled+0x1d4/0x200 [ 38.308432] [] __this_cpu_preempt_check+0x1c/0x20 [ 38.314887] [] ipcomp_init_state+0x188/0x930 [ 38.320909] [] ? __lock_is_held+0xa1/0xf0 [ 38.326673] [] ipcomp4_init_state+0xb0/0x7d0 [ 38.332695] [] __xfrm_init_state+0x3e7/0xb30 [ 38.338716] [] xfrm_init_state+0x1a/0x20 [ 38.344390] [] pfkey_add+0x1fb9/0x3470 [ 38.349889] [] ? pfkey_delete+0x360/0x360 [ 38.355648] [] ? pfkey_seq_stop+0x80/0x80 [ 38.361416] [] ? __skb_clone+0x24a/0x7d0 [ 38.367094] [] ? pfkey_delete+0x360/0x360 [ 38.372855] [] pfkey_process+0x61e/0x730 [ 38.378527] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 38.385330] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.392134] [] pfkey_sendmsg+0x3a9/0x760 [ 38.397806] [] ? pfkey_spdget+0x820/0x820 [ 38.403566] [] sock_sendmsg+0xca/0x110 [ 38.409065] [] ___sys_sendmsg+0x6d1/0x7e0 [ 38.414827] [] ? copy_msghdr_from_user+0x550/0x550 [ 38.421369] [] ? __lru_cache_add+0x187/0x250 [ 38.427391] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 38.434453] [] ? _raw_spin_unlock+0x2c/0x50 [ 38.440386] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 38.447456] [] ? handle_mm_fault+0x6ee/0x2530 [ 38.453566] [] ? __lock_is_held+0xa1/0xf0 [ 38.459676] [] ? __pmd_alloc+0x410/0x410 [ 38.465348] [] ? __fget_light+0x158/0x1e0 [ 38.471106] [] ? __fdget+0x18/0x20 [ 38.476260] [] __sys_sendmsg+0xd6/0x190 [ 38.481848] [] ? SyS_shutdown+0x1b0/0x1b0 [ 38.487627] [] ? __do_page_fault+0x5ec/0xd40 [ 38.493647] [] ? __do_page_fault+0x3bd/0xd40 executing program [ 38.499667] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.506469] [] SyS_sendmsg+0x2d/0x50 [ 38.511796] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 38.519228] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3335 [ 38.527879] caller is __this_cpu_preempt_check+0x1c/0x20 [ 38.533340] CPU: 1 PID: 3335 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 38.541104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.550424] ffff8801c93676d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 [ 38.558367] ffffffff83f42ec0 ffff8801c8391800 0000000000000003 ffff8801c9367718 [ 38.566312] ffffffff81df7854 ffff8801c9367730 ffffffff83f42ec0 dffffc0000000000 [ 38.574250] Call Trace: [ 38.576802] [] dump_stack+0xc1/0x128 [ 38.582129] [] check_preemption_disabled+0x1d4/0x200 [ 38.588842] [] __this_cpu_preempt_check+0x1c/0x20 [ 38.595298] [] ipcomp_init_state+0x188/0x930 [ 38.601318] [] ? __lock_is_held+0xa1/0xf0 [ 38.607083] [] ipcomp4_init_state+0xb0/0x7d0 [ 38.613102] [] __xfrm_init_state+0x3e7/0xb30 [ 38.619121] [] xfrm_init_state+0x1a/0x20 [ 38.624795] [] pfkey_add+0x1fb9/0x3470 [ 38.630294] [] ? pfkey_delete+0x360/0x360 [ 38.636052] [] ? pfkey_seq_stop+0x80/0x80 [ 38.641810] [] ? __skb_clone+0x24a/0x7d0 [ 38.647482] [] ? pfkey_delete+0x360/0x360 [ 38.653239] [] pfkey_process+0x61e/0x730 [ 38.658913] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 38.665713] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.672516] [] pfkey_sendmsg+0x3a9/0x760 [ 38.678190] [] ? pfkey_spdget+0x820/0x820 [ 38.683948] [] sock_sendmsg+0xca/0x110 [ 38.689446] [] ___sys_sendmsg+0x6d1/0x7e0 [ 38.695205] [] ? copy_msghdr_from_user+0x550/0x550 [ 38.701747] [] ? __lru_cache_add+0x187/0x250 [ 38.707768] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 38.714919] [] ? _raw_spin_unlock+0x2c/0x50 [ 38.720849] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 38.727913] [] ? handle_mm_fault+0x6ee/0x2530 [ 38.734016] [] ? __lock_is_held+0xa1/0xf0 [ 38.739774] [] ? __pmd_alloc+0x410/0x410 [ 38.745446] [] ? __fget_light+0x158/0x1e0 executing program [ 38.751203] [] ? __fdget+0x18/0x20 [ 38.756355] [] __sys_sendmsg+0xd6/0x190 [ 38.761940] [] ? SyS_shutdown+0x1b0/0x1b0 [ 38.767699] [] ? __do_page_fault+0x5ec/0xd40 [ 38.773719] [] ? __do_page_fault+0x3bd/0xd40 [ 38.779740] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.786549] [] SyS_sendmsg+0x2d/0x50 [ 38.791876] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 38.799342] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3337 [ 38.808079] caller is __this_cpu_preempt_check+0x1c/0x20 [ 38.813516] CPU: 1 PID: 3337 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 38.821278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.830594] ffff8801c937f6d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 [ 38.838533] ffffffff83f42ec0 ffff8801c8394800 0000000000000003 ffff8801c937f718 [ 38.846467] ffffffff81df7854 ffff8801c937f730 ffffffff83f42ec0 dffffc0000000000 [ 38.854406] Call Trace: [ 38.856958] [] dump_stack+0xc1/0x128 [ 38.862285] [] check_preemption_disabled+0x1d4/0x200 [ 38.869000] [] __this_cpu_preempt_check+0x1c/0x20 [ 38.875454] [] ipcomp_init_state+0x188/0x930 [ 38.881473] [] ? __lock_is_held+0xa1/0xf0 [ 38.887233] [] ipcomp4_init_state+0xb0/0x7d0 [ 38.893254] [] __xfrm_init_state+0x3e7/0xb30 [ 38.899272] [] xfrm_init_state+0x1a/0x20 [ 38.904953] [] pfkey_add+0x1fb9/0x3470 [ 38.910452] [] ? pfkey_delete+0x360/0x360 [ 38.916211] [] ? pfkey_seq_stop+0x80/0x80 [ 38.921973] [] ? __skb_clone+0x24a/0x7d0 [ 38.927646] [] ? pfkey_delete+0x360/0x360 [ 38.933404] [] pfkey_process+0x61e/0x730 [ 38.939075] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 38.945878] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.952681] [] pfkey_sendmsg+0x3a9/0x760 [ 38.958356] [] ? pfkey_spdget+0x820/0x820 [ 38.964116] [] sock_sendmsg+0xca/0x110 [ 38.969614] [] ___sys_sendmsg+0x6d1/0x7e0 [ 38.975372] [] ? copy_msghdr_from_user+0x550/0x550 [ 38.981916] [] ? __lru_cache_add+0x187/0x250 [ 38.987936] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 38.995001] [] ? _raw_spin_unlock+0x2c/0x50 [ 39.000933] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 39.007994] [] ? handle_mm_fault+0x6ee/0x2530 [ 39.014105] [] ? __lock_is_held+0xa1/0xf0 [ 39.019867] [] ? __pmd_alloc+0x410/0x410 [ 39.025541] [] ? __fget_light+0x158/0x1e0 [ 39.031300] [] ? __fdget+0x18/0x20 [ 39.036450] [] __sys_sendmsg+0xd6/0x190 [ 39.042037] [] ? SyS_shutdown+0x1b0/0x1b0 [ 39.047797] [] ? __do_page_fault+0x5ec/0xd40 executing program [ 39.053816] [] ? __do_page_fault+0x3bd/0xd40 [ 39.059834] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.066637] [] SyS_sendmsg+0x2d/0x50 [ 39.071963] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 39.079307] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3331 [ 39.088038] caller is __this_cpu_preempt_check+0x1c/0x20 [ 39.093486] CPU: 1 PID: 3331 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 39.101251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.110576] ffff8801c83df6d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 [ 39.118522] ffffffff83f42ec0 ffff8801d6c5b000 0000000000000003 ffff8801c83df718 [ 39.126466] ffffffff81df7854 ffff8801c83df730 ffffffff83f42ec0 dffffc0000000000 [ 39.134407] Call Trace: [ 39.136956] [] dump_stack+0xc1/0x128 [ 39.142282] [] check_preemption_disabled+0x1d4/0x200 [ 39.148998] [] __this_cpu_preempt_check+0x1c/0x20 [ 39.155456] [] ipcomp_init_state+0x188/0x930 [ 39.161488] [] ? __lock_is_held+0xa1/0xf0 [ 39.167249] [] ipcomp4_init_state+0xb0/0x7d0 [ 39.173271] [] __xfrm_init_state+0x3e7/0xb30 [ 39.179292] [] xfrm_init_state+0x1a/0x20 [ 39.184970] [] pfkey_add+0x1fb9/0x3470 [ 39.190470] [] ? pfkey_delete+0x360/0x360 [ 39.196229] [] ? pfkey_seq_stop+0x80/0x80 [ 39.201991] [] ? __skb_clone+0x24a/0x7d0 [ 39.207664] [] ? pfkey_delete+0x360/0x360 [ 39.213425] [] pfkey_process+0x61e/0x730 [ 39.219099] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 39.225899] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.232700] [] pfkey_sendmsg+0x3a9/0x760 [ 39.238375] [] ? pfkey_spdget+0x820/0x820 [ 39.244136] [] sock_sendmsg+0xca/0x110 [ 39.249636] [] ___sys_sendmsg+0x6d1/0x7e0 [ 39.255397] [] ? copy_msghdr_from_user+0x550/0x550 [ 39.261939] [] ? __lru_cache_add+0x187/0x250 [ 39.267962] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 39.275023] [] ? _raw_spin_unlock+0x2c/0x50 [ 39.280961] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 39.288228] [] ? handle_mm_fault+0x6ee/0x2530 [ 39.294336] [] ? __lock_is_held+0xa1/0xf0 [ 39.300097] [] ? __pmd_alloc+0x410/0x410 [ 39.305771] [] ? __fget_light+0x158/0x1e0 [ 39.311529] [] ? __fdget+0x18/0x20 [ 39.316683] [] __sys_sendmsg+0xd6/0x190 [ 39.322271] [] ? SyS_shutdown+0x1b0/0x1b0 [ 39.328034] [] ? __do_page_fault+0x5ec/0xd40 [ 39.334055] [] ? __do_page_fault+0x3bd/0xd40 [ 39.340076] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.346879] [] SyS_sendmsg+0x2d/0x50 executing program [ 39.352209] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 39.359551] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3338 [ 39.368281] caller is __this_cpu_preempt_check+0x1c/0x20 [ 39.373722] CPU: 1 PID: 3338 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 39.381484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.390802] ffff8801c9b276d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 [ 39.398753] ffffffff83f42ec0 ffff8801c8396000 0000000000000003 ffff8801c9b27718 [ 39.406689] ffffffff81df7854 ffff8801c9b27730 ffffffff83f42ec0 dffffc0000000000 [ 39.414631] Call Trace: [ 39.417180] [] dump_stack+0xc1/0x128 [ 39.422509] [] check_preemption_disabled+0x1d4/0x200 [ 39.429222] [] __this_cpu_preempt_check+0x1c/0x20 [ 39.435678] [] ipcomp_init_state+0x188/0x930 [ 39.441697] [] ? __lock_is_held+0xa1/0xf0 [ 39.447457] [] ipcomp4_init_state+0xb0/0x7d0 [ 39.453479] [] __xfrm_init_state+0x3e7/0xb30 [ 39.459498] [] xfrm_init_state+0x1a/0x20 [ 39.465171] [] pfkey_add+0x1fb9/0x3470 [ 39.470668] [] ? pfkey_delete+0x360/0x360 [ 39.476426] [] ? pfkey_seq_stop+0x80/0x80 [ 39.482184] [] ? __skb_clone+0x24a/0x7d0 [ 39.487857] [] ? pfkey_delete+0x360/0x360 [ 39.493617] [] pfkey_process+0x61e/0x730 [ 39.499296] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 39.506097] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.512898] [] pfkey_sendmsg+0x3a9/0x760 [ 39.518571] [] ? pfkey_spdget+0x820/0x820 [ 39.524329] [] sock_sendmsg+0xca/0x110 [ 39.529827] [] ___sys_sendmsg+0x6d1/0x7e0 [ 39.535588] [] ? copy_msghdr_from_user+0x550/0x550 [ 39.542131] [] ? __lru_cache_add+0x187/0x250 [ 39.548153] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 39.555217] [] ? _raw_spin_unlock+0x2c/0x50 [ 39.561148] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 39.568214] [] ? handle_mm_fault+0x6ee/0x2530 [ 39.574319] [] ? __lock_is_held+0xa1/0xf0 [ 39.580077] [] ? __pmd_alloc+0x410/0x410 [ 39.585748] [] ? __fget_light+0x158/0x1e0 [ 39.591510] [] ? __fdget+0x18/0x20 [ 39.596661] [] __sys_sendmsg+0xd6/0x190 [ 39.602248] [] ? SyS_shutdown+0x1b0/0x1b0 executing program [ 39.608008] [] ? __do_page_fault+0x5ec/0xd40 [ 39.614027] [] ? __do_page_fault+0x3bd/0xd40 [ 39.620046] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.626846] [] SyS_sendmsg+0x2d/0x50 [ 39.632172] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 39.639482] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3334 [ 39.648207] caller is __this_cpu_preempt_check+0x1c/0x20 [ 39.653647] CPU: 1 PID: 3334 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 39.661410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.670731] ffff8801c839f6d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 [ 39.678674] ffffffff83f42ec0 ffff8801c8390000 0000000000000003 ffff8801c839f718 [ 39.686617] ffffffff81df7854 ffff8801c839f730 ffffffff83f42ec0 dffffc0000000000 [ 39.694560] Call Trace: [ 39.697112] [] dump_stack+0xc1/0x128 [ 39.702440] [] check_preemption_disabled+0x1d4/0x200 [ 39.709155] [] __this_cpu_preempt_check+0x1c/0x20 [ 39.715612] [] ipcomp_init_state+0x188/0x930 [ 39.721632] [] ? __lock_is_held+0xa1/0xf0 [ 39.727392] [] ipcomp4_init_state+0xb0/0x7d0 [ 39.733412] [] __xfrm_init_state+0x3e7/0xb30 [ 39.739434] [] xfrm_init_state+0x1a/0x20 [ 39.745108] [] pfkey_add+0x1fb9/0x3470 [ 39.750606] [] ? pfkey_delete+0x360/0x360 [ 39.756367] [] ? pfkey_seq_stop+0x80/0x80 [ 39.762126] [] ? __skb_clone+0x24a/0x7d0 [ 39.767798] [] ? pfkey_delete+0x360/0x360 [ 39.773558] [] pfkey_process+0x61e/0x730 [ 39.779231] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 39.786033] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.792834] [] pfkey_sendmsg+0x3a9/0x760 [ 39.798505] [] ? pfkey_spdget+0x820/0x820 [ 39.804263] [] sock_sendmsg+0xca/0x110 [ 39.809760] [] ___sys_sendmsg+0x6d1/0x7e0 [ 39.815519] [] ? copy_msghdr_from_user+0x550/0x550 [ 39.822061] [] ? __lru_cache_add+0x187/0x250 [ 39.828081] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 39.835142] [] ? _raw_spin_unlock+0x2c/0x50 [ 39.841073] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 39.848135] [] ? handle_mm_fault+0x6ee/0x2530 [ 39.854241] [] ? __lock_is_held+0xa1/0xf0 [ 39.860002] [] ? __pmd_alloc+0x410/0x410 [ 39.865675] [] ? __fget_light+0x158/0x1e0 [ 39.871432] [] ? __fdget+0x18/0x20 [ 39.876581] [] __sys_sendmsg+0xd6/0x190 [ 39.882166] [] ? SyS_shutdown+0x1b0/0x1b0 [ 39.887930] [] ? __do_page_fault+0x5ec/0xd40 [ 39.893950] [] ? __do_page_fault+0x3bd/0xd40 [ 39.899971] [] ? trace_hardirqs_on_caller+0x38b/0x590 executing program [ 39.906781] [] SyS_sendmsg+0x2d/0x50 [ 39.912108] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 39.919442] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3336 [ 39.928129] caller is __this_cpu_preempt_check+0x1c/0x20 [ 39.933567] CPU: 1 PID: 3336 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 39.941330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.950647] ffff8801c936f6d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 [ 39.958584] ffffffff83f42ec0 ffff8801c8393000 0000000000000003 ffff8801c936f718 [ 39.966525] ffffffff81df7854 ffff8801c936f730 ffffffff83f42ec0 dffffc0000000000 [ 39.974465] Call Trace: [ 39.977015] [] dump_stack+0xc1/0x128 [ 39.982340] [] check_preemption_disabled+0x1d4/0x200 [ 39.989055] [] __this_cpu_preempt_check+0x1c/0x20 [ 39.995511] [] ipcomp_init_state+0x188/0x930 [ 40.001530] [] ? __lock_is_held+0xa1/0xf0 [ 40.007293] [] ipcomp4_init_state+0xb0/0x7d0 [ 40.013315] [] __xfrm_init_state+0x3e7/0xb30 [ 40.019336] [] xfrm_init_state+0x1a/0x20 [ 40.025010] [] pfkey_add+0x1fb9/0x3470 [ 40.030509] [] ? pfkey_delete+0x360/0x360 [ 40.036270] [] ? pfkey_seq_stop+0x80/0x80 [ 40.042032] [] ? __skb_clone+0x24a/0x7d0 [ 40.047703] [] ? pfkey_delete+0x360/0x360 [ 40.053464] [] pfkey_process+0x61e/0x730 [ 40.059137] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 40.065940] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.072740] [] pfkey_sendmsg+0x3a9/0x760 [ 40.078412] [] ? pfkey_spdget+0x820/0x820 [ 40.084171] [] sock_sendmsg+0xca/0x110 [ 40.089668] [] ___sys_sendmsg+0x6d1/0x7e0 [ 40.095427] [] ? copy_msghdr_from_user+0x550/0x550 [ 40.101975] [] ? __lru_cache_add+0x187/0x250 [ 40.107994] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 40.115058] [] ? _raw_spin_unlock+0x2c/0x50 [ 40.120991] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 40.128055] [] ? handle_mm_fault+0x6ee/0x2530 [ 40.134162] [] ? __lock_is_held+0xa1/0xf0 [ 40.139921] [] ? __pmd_alloc+0x410/0x410 [ 40.145595] [] ? __fget_light+0x158/0x1e0 [ 40.151353] [] ? __fdget+0x18/0x20 executing program [ 40.156505] [] __sys_sendmsg+0xd6/0x190 [ 40.162089] [] ? SyS_shutdown+0x1b0/0x1b0 [ 40.167849] [] ? __do_page_fault+0x5ec/0xd40 [ 40.173870] [] ? __do_page_fault+0x3bd/0xd40 [ 40.179891] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.186691] [] SyS_sendmsg+0x2d/0x50 [ 40.192018] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 40.199484] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3333 [ 40.208181] caller is __this_cpu_preempt_check+0x1c/0x20 [ 40.213635] CPU: 0 PID: 3333 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 40.221400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.230718] ffff8801c838f6d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 [ 40.238658] ffffffff83f42ec0 ffff8801d6c5e000 0000000000000003 ffff8801c838f718 [ 40.246595] ffffffff81df7854 ffff8801c838f730 ffffffff83f42ec0 dffffc0000000000 [ 40.254533] Call Trace: [ 40.257085] [] dump_stack+0xc1/0x128 [ 40.262411] [] check_preemption_disabled+0x1d4/0x200 [ 40.269126] [] __this_cpu_preempt_check+0x1c/0x20 [ 40.275580] [] ipcomp_init_state+0x188/0x930 [ 40.281600] [] ? __lock_is_held+0xa1/0xf0 [ 40.287358] [] ipcomp4_init_state+0xb0/0x7d0 [ 40.293379] [] __xfrm_init_state+0x3e7/0xb30 [ 40.299397] [] xfrm_init_state+0x1a/0x20 [ 40.305073] [] pfkey_add+0x1fb9/0x3470 [ 40.310570] [] ? pfkey_delete+0x360/0x360 [ 40.316329] [] ? pfkey_seq_stop+0x80/0x80 [ 40.322099] [] ? __skb_clone+0x24a/0x7d0 [ 40.327774] [] ? pfkey_delete+0x360/0x360 [ 40.333535] [] pfkey_process+0x61e/0x730 [ 40.339209] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 40.346010] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.352811] [] pfkey_sendmsg+0x3a9/0x760 [ 40.358487] [] ? pfkey_spdget+0x820/0x820 [ 40.364249] [] sock_sendmsg+0xca/0x110 [ 40.369747] [] ___sys_sendmsg+0x6d1/0x7e0 [ 40.375509] [] ? copy_msghdr_from_user+0x550/0x550 [ 40.382053] [] ? __lru_cache_add+0x187/0x250 [ 40.388075] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 40.395137] [] ? _raw_spin_unlock+0x2c/0x50 [ 40.401070] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 40.408131] [] ? handle_mm_fault+0x6ee/0x2530 [ 40.414240] [] ? __lock_is_held+0xa1/0xf0 [ 40.419998] [] ? __pmd_alloc+0x410/0x410 [ 40.425671] [] ? __fget_light+0x158/0x1e0 [ 40.431429] [] ? __fdget+0x18/0x20 [ 40.436582] [] __sys_sendmsg+0xd6/0x190 [ 40.442166] [] ? SyS_shutdown+0x1b0/0x1b0 [ 40.448272] [] ? __do_page_fault+0x5ec/0xd40 [ 40.454291] [] ? __do_page_fault+0x3bd/0xd40 executing program [ 40.460314] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.467116] [] SyS_sendmsg+0x2d/0x50 [ 40.472463] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 40.480300] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller047851/3332 [ 40.488971] caller is __this_cpu_preempt_check+0x1c/0x20 [ 40.494424] CPU: 0 PID: 3332 Comm: syzkaller047851 Not tainted 4.9.68-gfb66dc2 #107 [ 40.502189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.511508] ffff8801c83876d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 [ 40.519711] ffffffff83f42ec0 ffff8801d6c5c800 0000000000000003 ffff8801c8387718 [ 40.527651] ffffffff81df7854 ffff8801c8387730 ffffffff83f42ec0 dffffc0000000000 [ 40.535587] Call Trace: [ 40.538139] [] dump_stack+0xc1/0x128 [ 40.543466] [] check_preemption_disabled+0x1d4/0x200 [ 40.550180] [] __this_cpu_preempt_check+0x1c/0x20 [ 40.556634] [] ipcomp_init_state+0x188/0x930 [ 40.562656] [] ? __lock_is_held+0xa1/0xf0 [ 40.568415] [] ipcomp4_init_state+0xb0/0x7d0 [ 40.574438] [] __xfrm_init_state+0x3e7/0xb30 [ 40.580459] [] xfrm_init_state+0x1a/0x20 [ 40.586134] [] pfkey_add+0x1fb9/0x3470 [ 40.591632] [] ? pfkey_delete+0x360/0x360 [ 40.597390] [] ? pfkey_seq_stop+0x80/0x80 [ 40.603149] [] ? __skb_clone+0x24a/0x7d0 [ 40.608821] [] ? pfkey_delete+0x360/0x360 [ 40.614579] [] pfkey_process+0x61e/0x730 [ 40.620250] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 40.627050] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.633854] [] pfkey_sendmsg+0x3a9/0x760 [ 40.639527] [] ? pfkey_spdget+0x820/0x820 [ 40.645289] [] sock_sendmsg+0xca/0x110 [ 40.650789] [] ___sys_sendmsg+0x6d1/0x7e0 [ 40.656548] [] ? copy_msghdr_from_user+0x550/0x550 [ 40.663088] [] ? __lru_cache_add+0x187/0x250 [ 40.669112] [] ? do_huge_pmd_anonymous_page+0xb05/0x10d0 [ 40.676177] [] ? _raw_spin_unlock+0x2c/0x50 [ 40.682111] [] ? do_huge_pmd_anonymous_page+0x2d4/0x10d0 [ 40.689174] [] ? handle_mm_fault+0x6ee/0x2530 [ 40.695281] [] ? __lock_is_held+0xa1/0xf0 [ 40.701039] [] ? __pmd_alloc+0x410/0x410 [ 40.706712] [] ? __fget_light+0x158/0x1e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 40.712472] [] ? __fdget+0x18/0x20 [ 40.717622] [] __sys_sendmsg+0xd6/0x190 [ 40.723207] [] ? SyS_shutdown+0x1b0/0x1b0 [ 40.728966] [] ? __do_page_fault+0x5ec/0xd40 [ 40.734987] [] ? __do_page_fault+0x3bd/0xd40 [ 40.741007] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.747807] [] SyS_sendmsg+0x2d/0x50 [ 40.753132] [] entry_SYSCALL_64_fastpath+0x23/0xc6 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 41.757762] 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 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