[....] Starting enhanced syslogd: rsyslogd[ 14.190467] audit: type=1400 audit(1519676700.019:4): avc: denied { syslog } for pid=3653 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[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
Starting mcstransd:
[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
Debian GNU/Linux 7 syzkaller ttyS0
Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts.
executing program
executing program
syzkaller login: [ 26.717666] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 26.726466] caller is __this_cpu_preempt_check+0x1c/0x20
[ 26.731912] CPU: 0 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 26.739593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 26.748917] ffff8801b1157678 ffffffff81d956b9 0000000000000000 ffffffff83c18e00
[ 26.756891] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 26.764859] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 26.772822] Call Trace:
[ 26.775379] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 26.780714] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 26.787435] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 26.793896] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 26.799922] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 26.805690] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 26.811720] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 26.817749] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 26.823429] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 26.828956] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 26.834723] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 26.840489] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 26.846167] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 26.851931] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 26.857608] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 26.864415] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 26.871222] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 26.876901] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 26.882667] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 26.888169] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 26.893933] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 26.900481] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 26.907286] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 26.914094] [<ffffffff8123260c>] ? debug_mutex_init+0x1c/0x60
[ 26.920036] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 26.926850] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 26.932619] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 26.939425] [<ffffffff815d3223>] ? __fd_install+0x223/0x5f0
[ 26.945192] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 26.950959] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 26.956117] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 26.962490] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
executing program
[ 26.968082] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
[ 26.973846] [<ffffffff815d363d>] ? fd_install+0x4d/0x60
[ 26.979264] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 26.985471] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 26.990806] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 26.996662] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 27.002340] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 27.012009] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 27.020709] caller is __this_cpu_preempt_check+0x1c/0x20
[ 27.026131] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 27.033804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 27.043127] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 27.051118] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 27.059094] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 27.067062] Call Trace:
[ 27.069619] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 27.074953] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 27.081673] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 27.088133] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 27.094159] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 27.099928] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 27.105955] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 27.111980] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 27.117666] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 27.123170] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 27.128934] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 27.134703] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 27.140386] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 27.146152] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 27.151831] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 27.158637] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 27.165443] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 27.171123] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 27.176891] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 27.182393] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 27.188157] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 27.194712] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 27.201524] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 27.208332] [<ffffffff8123260c>] ? debug_mutex_init+0x1c/0x60
[ 27.214273] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 27.221081] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 27.226849] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 27.233665] [<ffffffff815d3223>] ? __fd_install+0x223/0x5f0
[ 27.239428] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 27.245192] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 27.250354] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 27.256727] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 27.262318] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 27.268080] [<ffffffff815d363d>] ? fd_install+0x4d/0x60
[ 27.273496] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 27.279695] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 27.285034] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 27.290888] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 27.296570] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 27.304600] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 27.313291] caller is __this_cpu_preempt_check+0x1c/0x20
[ 27.318718] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 27.326389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 27.335714] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 27.343679] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 27.351642] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 27.359610] Call Trace:
[ 27.362168] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 27.367498] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 27.374217] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 27.380678] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 27.386704] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 27.392470] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 27.398497] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 27.404522] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 27.410216] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 27.415727] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 27.421491] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 27.427259] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 27.432937] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 27.438712] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 27.444389] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 27.451200] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 27.458004] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 27.463682] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 27.469449] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 27.474953] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 27.480719] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 27.487272] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 27.494078] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 27.500884] [<ffffffff8123260c>] ? debug_mutex_init+0x1c/0x60
[ 27.506821] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 27.513629] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 27.519399] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 27.526218] [<ffffffff815d3223>] ? __fd_install+0x223/0x5f0
[ 27.531980] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 27.537745] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 27.542905] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 27.549277] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 27.554869] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
[ 27.560636] [<ffffffff815d363d>] ? fd_install+0x4d/0x60
executing program
[ 27.566056] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 27.572253] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 27.577583] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 27.583434] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 27.589113] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 27.597035] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 27.605730] caller is __this_cpu_preempt_check+0x1c/0x20
[ 27.611181] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 27.618873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 27.628200] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 27.636167] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 27.644136] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 27.652099] Call Trace:
[ 27.654662] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 27.660003] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 27.666730] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 27.673195] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 27.679221] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 27.684988] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 27.691015] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 27.697037] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 27.702718] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 27.708222] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 27.713989] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 27.719758] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 27.725439] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 27.731212] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 27.736889] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 27.743700] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 27.750520] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 27.756204] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 27.761974] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 27.767477] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 27.773245] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 27.779793] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 27.786602] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 27.793413] [<ffffffff8123260c>] ? debug_mutex_init+0x1c/0x60
[ 27.799354] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 27.806168] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 27.811936] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 27.818741] [<ffffffff815d3223>] ? __fd_install+0x223/0x5f0
[ 27.824505] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 27.830269] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 27.835428] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 27.841803] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 27.847394] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
[ 27.853161] [<ffffffff815d363d>] ? fd_install+0x4d/0x60
[ 27.858579] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 27.864775] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
executing program
[ 27.870103] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 27.875956] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 27.881638] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 27.889275] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 27.897957] caller is __this_cpu_preempt_check+0x1c/0x20
[ 27.903402] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 27.911084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 27.920406] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 27.928380] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 27.936340] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 27.944300] Call Trace:
[ 27.946862] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 27.952208] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 27.958957] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 27.965418] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 27.971448] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 27.977213] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 27.983236] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 27.989261] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 27.994944] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 28.000457] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 28.006223] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 28.012001] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 28.017687] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 28.023450] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 28.029129] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 28.036347] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 28.043157] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 28.048838] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 28.054603] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 28.060106] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 28.065874] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 28.072432] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 28.079253] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 28.086069] [<ffffffff8123260c>] ? debug_mutex_init+0x1c/0x60
[ 28.092022] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 28.098844] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 28.104618] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 28.111437] [<ffffffff815d3223>] ? __fd_install+0x223/0x5f0
[ 28.117204] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 28.122971] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 28.128131] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 28.134503] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 28.140097] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
[ 28.145868] [<ffffffff815d363d>] ? fd_install+0x4d/0x60
[ 28.151285] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 28.157485] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 28.162817] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 28.168671] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
executing program
[ 28.174436] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 28.182176] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 28.190868] caller is __this_cpu_preempt_check+0x1c/0x20
[ 28.196294] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 28.203966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 28.213290] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 28.221261] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 28.229228] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 28.237193] Call Trace:
[ 28.239758] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 28.245092] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 28.251813] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 28.258298] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 28.264328] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 28.270100] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 28.276134] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 28.282158] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 28.287840] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 28.293344] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 28.299109] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 28.304876] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 28.310556] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 28.316321] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 28.321998] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 28.328808] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 28.335614] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 28.341292] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 28.347057] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 28.352562] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 28.358325] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 28.364874] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 28.371680] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 28.378485] [<ffffffff8123260c>] ? debug_mutex_init+0x1c/0x60
[ 28.384430] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 28.391240] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 28.397008] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 28.403816] [<ffffffff815d3223>] ? __fd_install+0x223/0x5f0
[ 28.409580] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 28.415344] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
executing program
[ 28.420504] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 28.426875] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 28.432467] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
[ 28.438235] [<ffffffff815d363d>] ? fd_install+0x4d/0x60
[ 28.443655] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 28.449854] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 28.455186] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 28.461038] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 28.466721] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 28.474340] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 28.483022] caller is __this_cpu_preempt_check+0x1c/0x20
[ 28.488441] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 28.496116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 28.505440] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 28.513415] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 28.521382] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 28.529353] Call Trace:
[ 28.531913] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 28.537248] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 28.543967] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 28.550435] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 28.556468] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 28.562240] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 28.568269] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 28.574296] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 28.579978] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 28.585488] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 28.591252] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 28.597016] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 28.602693] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 28.608456] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 28.614132] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
executing program
[ 28.620940] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 28.627746] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 28.633423] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 28.639186] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 28.644689] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 28.650453] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 28.657002] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 28.663808] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 28.670616] [<ffffffff8123260c>] ? debug_mutex_init+0x1c/0x60
[ 28.676554] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 28.683361] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 28.689125] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 28.696023] [<ffffffff815d3223>] ? __fd_install+0x223/0x5f0
[ 28.701789] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 28.707554] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 28.712714] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 28.719086] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 28.724679] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
[ 28.730447] [<ffffffff815d363d>] ? fd_install+0x4d/0x60
[ 28.735873] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 28.742070] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 28.747400] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 28.753254] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 28.758934] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 28.766720] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 28.775400] caller is __this_cpu_preempt_check+0x1c/0x20
[ 28.780846] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 28.788529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 28.797858] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 28.805839] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 28.813806] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 28.821777] Call Trace:
[ 28.824337] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 28.829676] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 28.836395] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 28.842858] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 28.848888] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 28.854657] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 28.860696] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 28.866722] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 28.872401] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 28.877904] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 28.883668] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 28.889436] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 28.895112] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 28.900878] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 28.906560] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 28.913371] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 28.920180] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 28.925859] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 28.931627] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 28.937136] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 28.942907] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 28.949461] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 28.956268] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 28.963076] [<ffffffff8123260c>] ? debug_mutex_init+0x1c/0x60
[ 28.969015] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 28.975823] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 28.981591] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 28.988400] [<ffffffff815d3223>] ? __fd_install+0x223/0x5f0
[ 28.994163] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 28.999926] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 29.005093] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 29.011466] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 29.017057] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
[ 29.022824] [<ffffffff815d363d>] ? fd_install+0x4d/0x60
executing program
[ 29.028245] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 29.034449] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 29.039779] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 29.045630] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 29.051311] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 29.059015] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 29.067712] caller is __this_cpu_preempt_check+0x1c/0x20
[ 29.073174] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 29.080858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 29.090190] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 29.098155] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 29.106112] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 29.114077] Call Trace:
[ 29.116635] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 29.121968] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 29.128688] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 29.135160] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 29.141186] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 29.146953] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 29.152978] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 29.159004] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 29.164683] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 29.170185] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 29.175952] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 29.181719] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 29.187402] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 29.193169] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 29.198855] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 29.205667] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 29.212473] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 29.218153] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 29.223924] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 29.229437] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 29.235211] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 29.241778] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 29.248584] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 29.255392] [<ffffffff8123260c>] ? debug_mutex_init+0x1c/0x60
[ 29.261332] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 29.268150] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 29.273916] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 29.280725] [<ffffffff815d3223>] ? __fd_install+0x223/0x5f0
[ 29.286489] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 29.292253] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 29.297411] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 29.303787] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 29.309377] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
[ 29.315143] [<ffffffff815d363d>] ? fd_install+0x4d/0x60
[ 29.320559] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
executing program
[ 29.326760] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 29.332089] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 29.337940] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 29.343621] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 29.351352] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 29.360056] caller is __this_cpu_preempt_check+0x1c/0x20
[ 29.365491] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 29.373171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 29.382496] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 29.390465] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 29.398437] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 29.406400] Call Trace:
[ 29.408963] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 29.414313] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 29.421044] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 29.427504] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 29.433530] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 29.439297] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 29.445321] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 29.451347] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 29.457027] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 29.462534] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 29.468299] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 29.474066] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 29.479742] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 29.485507] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 29.491187] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 29.497994] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 29.504809] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 29.510485] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 29.516257] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 29.521762] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 29.527525] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 29.534073] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 29.540883] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 29.547692] [<ffffffff8123260c>] ? debug_mutex_init+0x1c/0x60
[ 29.553720] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 29.560531] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 29.566299] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 29.573107] [<ffffffff815d3223>] ? __fd_install+0x223/0x5f0
[ 29.578870] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 29.584633] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 29.589792] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 29.596180] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 29.601771] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
[ 29.607537] [<ffffffff815d363d>] ? fd_install+0x4d/0x60
[ 29.612952] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 29.619150] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 29.624491] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
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
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[ 29.630361] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 29.636047] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[ 31.750277] check_preemption_disabled: 1055 callbacks suppressed
[ 31.750282] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 31.765103] caller is __this_cpu_preempt_check+0x1c/0x20
[ 31.770566] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 31.778250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 31.787583] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 31.795553] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 31.803525] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 31.811493] Call Trace:
[ 31.814079] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 31.819414] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 31.826137] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 31.832601] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 31.838628] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 31.844392] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 31.850418] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 31.856444] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 31.862124] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 31.867629] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 31.873393] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 31.879171] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 31.884851] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 31.890630] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 31.896315] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 31.903123] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 31.909931] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 31.915610] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 31.921378] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 31.926882] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 31.932645] [<ffffffff82edb6e2>] ? SyS_socket+0x162/0x1b0
[ 31.938235] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 31.944783] [<ffffffff81dffe34>] ? debug_check_no_obj_freed+0x154/0xa10
[ 31.951591] [<ffffffff838b4c5a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 31.958485] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 31.965300] [<ffffffff838b4c45>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 31.972194] [<ffffffff81dfffa2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 31.979003] [<ffffffff81dfdc90>] ? debug_object_deactivate+0x3c0/0x3c0
[ 31.985725] [<ffffffff8153ec8a>] ? quarantine_put+0xaa/0x180
[ 31.991580] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 31.998390] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 32.005198] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 32.012008] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 32.018124] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 32.024238] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 32.030009] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 32.035168] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 32.041543] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
executing program
[ 32.047141] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
[ 32.052906] [<ffffffff815cae1f>] ? iput+0x2af/0x900
[ 32.057978] [<ffffffff82ed597d>] ? sock_release+0x16d/0x1e0
[ 32.063742] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 32.069943] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 32.075279] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 32.081135] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 32.086832] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 32.140300] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 32.148976] caller is __this_cpu_preempt_check+0x1c/0x20
[ 32.154427] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 32.162113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 32.171440] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 32.179408] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 32.187381] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 32.195350] Call Trace:
[ 32.197913] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 32.203246] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 32.209970] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 32.216439] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 32.222470] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 32.228240] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 32.234266] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 32.240292] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 32.245971] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 32.251476] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 32.257240] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 32.263007] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 32.268687] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 32.274460] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 32.280143] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 32.286954] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 32.293760] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 32.299439] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 32.305205] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 32.310710] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 32.316477] [<ffffffff82edb6e2>] ? SyS_socket+0x162/0x1b0
[ 32.322070] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 32.328617] [<ffffffff81dffe34>] ? debug_check_no_obj_freed+0x154/0xa10
[ 32.335426] [<ffffffff838b4c5a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 32.342319] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 32.349124] [<ffffffff838b4c45>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 32.356017] [<ffffffff81dfffa2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 32.362826] [<ffffffff81dfdc90>] ? debug_object_deactivate+0x3c0/0x3c0
[ 32.369548] [<ffffffff8153ec8a>] ? quarantine_put+0xaa/0x180
[ 32.375406] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 32.382216] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 32.389030] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 32.395854] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 32.401971] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 32.408088] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 32.413856] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 32.419014] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 32.425393] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 32.430985] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 32.436749] [<ffffffff815cae1f>] ? iput+0x2af/0x900
[ 32.441822] [<ffffffff82ed597d>] ? sock_release+0x16d/0x1e0
[ 32.447589] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 32.453794] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 32.459124] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 32.464976] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 32.470654] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 32.510278] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 32.518948] caller is __this_cpu_preempt_check+0x1c/0x20
[ 32.524396] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 32.532077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 32.541405] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 32.549382] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 32.557356] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 32.565330] Call Trace:
[ 32.567893] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 32.573229] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 32.579952] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 32.586422] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 32.592455] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 32.598225] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 32.604250] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 32.610297] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 32.615977] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 32.621481] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 32.627254] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 32.633020] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 32.638702] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 32.644465] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 32.650146] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 32.656954] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 32.663761] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 32.669437] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 32.675204] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 32.680708] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 32.686475] [<ffffffff82edb6e2>] ? SyS_socket+0x162/0x1b0
[ 32.692070] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 32.698623] [<ffffffff81dffe34>] ? debug_check_no_obj_freed+0x154/0xa10
[ 32.705432] [<ffffffff838b4c5a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 32.712330] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 32.719138] [<ffffffff838b4c45>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 32.726037] [<ffffffff81dfffa2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 32.732845] [<ffffffff81dfdc90>] ? debug_object_deactivate+0x3c0/0x3c0
[ 32.739565] [<ffffffff8153ec8a>] ? quarantine_put+0xaa/0x180
[ 32.745430] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 32.752239] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 32.762695] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 32.769506] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 32.775619] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 32.781732] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 32.787498] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 32.792657] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 32.799037] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 32.804630] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 32.810399] [<ffffffff815cae1f>] ? iput+0x2af/0x900
[ 32.815473] [<ffffffff82ed597d>] ? sock_release+0x16d/0x1e0
[ 32.821239] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 32.827439] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 32.832787] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 32.838641] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 32.844321] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 32.890318] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 32.899003] caller is __this_cpu_preempt_check+0x1c/0x20
[ 32.904468] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 32.912152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 32.921479] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 32.929444] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 32.937428] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 32.945656] Call Trace:
[ 32.948235] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 32.953569] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 32.960297] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 32.966758] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 32.972788] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 32.978553] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 32.984598] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 32.990625] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 32.996305] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 33.001810] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 33.007576] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 33.013349] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 33.019030] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 33.024795] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 33.030473] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 33.037284] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 33.044091] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 33.049775] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 33.055541] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 33.061047] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 33.066810] [<ffffffff82edb6e2>] ? SyS_socket+0x162/0x1b0
[ 33.072403] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 33.078951] [<ffffffff81dffe34>] ? debug_check_no_obj_freed+0x154/0xa10
[ 33.085762] [<ffffffff838b4c5a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 33.092661] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 33.099474] [<ffffffff838b4c45>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 33.106369] [<ffffffff81dfffa2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 33.113183] [<ffffffff81dfdc90>] ? debug_object_deactivate+0x3c0/0x3c0
[ 33.119909] [<ffffffff8153ec8a>] ? quarantine_put+0xaa/0x180
[ 33.125771] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 33.132583] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 33.139396] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 33.146213] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 33.152330] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 33.158448] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 33.164220] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 33.169385] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 33.175762] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 33.181358] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 33.187127] [<ffffffff815cae1f>] ? iput+0x2af/0x900
[ 33.192202] [<ffffffff82ed597d>] ? sock_release+0x16d/0x1e0
[ 33.197976] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 33.204178] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 33.209511] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 33.215364] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 33.221044] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 33.270417] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 33.279114] caller is __this_cpu_preempt_check+0x1c/0x20
[ 33.284608] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 33.292292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 33.301626] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 33.309604] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 33.317585] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 33.325563] Call Trace:
[ 33.328124] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 33.333461] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 33.340189] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 33.346654] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 33.352689] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 33.358459] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 33.364494] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 33.370527] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 33.376211] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 33.381722] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 33.387492] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 33.393268] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 33.398957] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 33.404729] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 33.410421] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 33.417246] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 33.424067] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 33.429748] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 33.435519] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 33.441029] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 33.446799] [<ffffffff82edb6e2>] ? SyS_socket+0x162/0x1b0
[ 33.452393] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 33.458943] [<ffffffff81dffe34>] ? debug_check_no_obj_freed+0x154/0xa10
[ 33.465761] [<ffffffff838b4c5a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 33.472668] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 33.479481] [<ffffffff838b4c45>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 33.486379] [<ffffffff81dfffa2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 33.493188] [<ffffffff81dfdc90>] ? debug_object_deactivate+0x3c0/0x3c0
[ 33.499912] [<ffffffff8153ec8a>] ? quarantine_put+0xaa/0x180
[ 33.505765] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 33.512582] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 33.519391] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 33.526202] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 33.532316] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 33.538429] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 33.544206] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 33.549366] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 33.555742] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 33.561334] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 33.567104] [<ffffffff815cae1f>] ? iput+0x2af/0x900
[ 33.572183] [<ffffffff82ed597d>] ? sock_release+0x16d/0x1e0
[ 33.577947] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 33.584157] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 33.589488] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 33.595342] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 33.601023] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 33.640334] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 33.649022] caller is __this_cpu_preempt_check+0x1c/0x20
[ 33.654488] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 33.662178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 33.671509] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 33.679483] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 33.687454] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 33.695423] Call Trace:
[ 33.697986] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 33.703327] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 33.710057] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 33.716527] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 33.722561] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 33.728331] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 33.734367] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 33.740396] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 33.746077] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 33.751583] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 33.757349] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 33.763119] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 33.768800] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 33.774568] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 33.780249] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 33.787060] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 33.793871] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 33.799568] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 33.805346] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 33.810853] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 33.816624] [<ffffffff82edb6e2>] ? SyS_socket+0x162/0x1b0
[ 33.822218] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 33.828772] [<ffffffff81dffe34>] ? debug_check_no_obj_freed+0x154/0xa10
[ 33.835593] [<ffffffff838b4c5a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 33.842492] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 33.850009] [<ffffffff838b4c45>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 33.856908] [<ffffffff81dfffa2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 33.863719] [<ffffffff81dfdc90>] ? debug_object_deactivate+0x3c0/0x3c0
[ 33.870440] [<ffffffff8153ec8a>] ? quarantine_put+0xaa/0x180
[ 33.876296] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 33.883113] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 33.890100] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 33.896911] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 33.903025] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 33.909142] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 33.914911] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 33.920072] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 33.926448] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 33.932043] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 33.937814] [<ffffffff815cae1f>] ? iput+0x2af/0x900
[ 33.942887] [<ffffffff82ed597d>] ? sock_release+0x16d/0x1e0
[ 33.948652] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 33.954850] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 33.960180] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 33.966033] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 33.971713] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 34.010343] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 34.019123] caller is __this_cpu_preempt_check+0x1c/0x20
[ 34.024615] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 34.032301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 34.041633] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 34.050315] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 34.058304] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 34.066270] Call Trace:
[ 34.068829] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 34.074163] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 34.080892] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 34.087356] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 34.093384] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 34.099151] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 34.105177] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 34.111207] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 34.116886] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 34.122389] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 34.128154] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 34.133923] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 34.139605] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 34.145370] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 34.151052] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 34.157862] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 34.164679] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 34.170359] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 34.176129] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 34.181636] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 34.187401] [<ffffffff82edb6e2>] ? SyS_socket+0x162/0x1b0
[ 34.192995] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 34.199545] [<ffffffff81dffe34>] ? debug_check_no_obj_freed+0x154/0xa10
[ 34.206363] [<ffffffff838b4c5a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 34.213259] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 34.220066] [<ffffffff838b4c45>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 34.226964] [<ffffffff81dfffa2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 34.233773] [<ffffffff81dfdc90>] ? debug_object_deactivate+0x3c0/0x3c0
[ 34.240498] [<ffffffff8153ec8a>] ? quarantine_put+0xaa/0x180
[ 34.246357] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 34.253166] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 34.259977] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 34.266797] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 34.272917] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 34.279031] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 34.284797] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 34.289960] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 34.296335] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 34.301930] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 34.307696] [<ffffffff815cae1f>] ? iput+0x2af/0x900
[ 34.312769] [<ffffffff82ed597d>] ? sock_release+0x16d/0x1e0
[ 34.318535] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 34.324733] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 34.330064] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 34.335917] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 34.341864] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 34.390367] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 34.399050] caller is __this_cpu_preempt_check+0x1c/0x20
[ 34.404528] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 34.412218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 34.421558] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 34.429528] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 34.437525] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 34.445496] Call Trace:
[ 34.448057] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 34.453402] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 34.460138] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 34.466621] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 34.472658] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 34.478428] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 34.484461] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 34.490493] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 34.496181] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 34.501711] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 34.507480] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 34.513249] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 34.518929] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 34.524696] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 34.530386] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 34.537201] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 34.544009] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 34.549689] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 34.555458] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 34.560966] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 34.566735] [<ffffffff82edb6e2>] ? SyS_socket+0x162/0x1b0
[ 34.572330] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 34.578880] [<ffffffff81dffe34>] ? debug_check_no_obj_freed+0x154/0xa10
[ 34.585691] [<ffffffff838b4c5a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 34.593371] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 34.600180] [<ffffffff838b4c45>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 34.607079] [<ffffffff81dfffa2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 34.613895] [<ffffffff81dfdc90>] ? debug_object_deactivate+0x3c0/0x3c0
[ 34.620620] [<ffffffff8153ec8a>] ? quarantine_put+0xaa/0x180
[ 34.626485] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 34.633302] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 34.640119] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 34.646940] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 34.653065] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 34.659183] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 34.664951] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 34.670113] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 34.676489] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 34.682082] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 34.687848] [<ffffffff815cae1f>] ? iput+0x2af/0x900
[ 34.692923] [<ffffffff82ed597d>] ? sock_release+0x16d/0x1e0
[ 34.698700] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 34.704906] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 34.710242] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 34.716095] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 34.721776] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 34.760299] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 34.768983] caller is __this_cpu_preempt_check+0x1c/0x20
[ 34.774447] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 34.782132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 34.791460] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 34.799430] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 34.807398] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 34.815386] Call Trace:
[ 34.817945] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 34.823279] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 34.829999] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 34.836460] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 34.842490] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 34.848258] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 34.854284] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 34.860313] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 34.866003] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 34.871511] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 34.877275] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 34.883042] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 34.888724] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 34.894491] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 34.900169] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 34.906995] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 34.913805] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 34.919485] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 34.925255] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 34.930765] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 34.936534] [<ffffffff82edb6e2>] ? SyS_socket+0x162/0x1b0
[ 34.942130] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 34.948685] [<ffffffff81dffe34>] ? debug_check_no_obj_freed+0x154/0xa10
[ 34.955497] [<ffffffff838b4c5a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 34.962400] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 34.969210] [<ffffffff838b4c45>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 34.976107] [<ffffffff81dfffa2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 34.982921] [<ffffffff81dfdc90>] ? debug_object_deactivate+0x3c0/0x3c0
[ 34.989648] [<ffffffff8153ec8a>] ? quarantine_put+0xaa/0x180
[ 34.995503] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 35.002314] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 35.009127] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 35.015938] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 35.022051] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 35.028175] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 35.033943] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 35.039111] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 35.045491] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 35.051085] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
[ 35.056853] [<ffffffff815cae1f>] ? iput+0x2af/0x900
executing program
[ 35.061931] [<ffffffff82ed597d>] ? sock_release+0x16d/0x1e0
[ 35.067788] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 35.073990] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 35.079331] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 35.085213] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 35.085222] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[ 35.120321] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller053852/3809
[ 35.129005] caller is __this_cpu_preempt_check+0x1c/0x20
[ 35.134475] CPU: 1 PID: 3809 Comm: syzkaller053852 Not tainted 4.9.84-ga9d0273 #44
[ 35.142161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 35.151670] ffff8801b1157678 ffffffff81d956b9 0000000000000001 ffffffff83c18e00
[ 35.159650] ffffffff83f45be0 ffff8801b3dfc800 0000000000000003 ffff8801b11576b8
[ 35.167617] ffffffff81dfccb4 ffff8801b11576d0 ffffffff83f45be0 dffffc0000000000
[ 35.175585] Call Trace:
[ 35.178147] [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[ 35.183483] [<ffffffff81dfccb4>] check_preemption_disabled+0x1d4/0x200
[ 35.190204] [<ffffffff81dfcd1c>] __this_cpu_preempt_check+0x1c/0x20
[ 35.196691] [<ffffffff833fe7a8>] ipcomp_init_state+0x188/0x930
[ 35.202722] [<ffffffff81234d01>] ? __lock_is_held+0xa1/0xf0
[ 35.208488] [<ffffffff8336aa60>] ipcomp4_init_state+0xb0/0x7d0
[ 35.214514] [<ffffffff833dcdd7>] __xfrm_init_state+0x3e7/0xb30
[ 35.220538] [<ffffffff833dd53a>] xfrm_init_state+0x1a/0x20
[ 35.226215] [<ffffffff83577b09>] pfkey_add+0x1fb9/0x3470
[ 35.231721] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 35.237484] [<ffffffff8356cea0>] ? pfkey_seq_stop+0x80/0x80
[ 35.243250] [<ffffffff82ef384a>] ? __skb_clone+0x24a/0x7d0
[ 35.248928] [<ffffffff83575b50>] ? pfkey_delete+0x360/0x360
[ 35.254708] [<ffffffff8356f5fb>] pfkey_process+0x68b/0x750
[ 35.260388] [<ffffffff8356ef70>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 35.267197] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 35.274008] [<ffffffff83570e59>] pfkey_sendmsg+0x3a9/0x760
[ 35.279686] [<ffffffff83570ab0>] ? pfkey_spdget+0x820/0x820
[ 35.285452] [<ffffffff82ed8baa>] sock_sendmsg+0xca/0x110
[ 35.290958] [<ffffffff82eda7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 35.296728] [<ffffffff82edb6e2>] ? SyS_socket+0x162/0x1b0
[ 35.302323] [<ffffffff82eda0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 35.308885] [<ffffffff81dffe34>] ? debug_check_no_obj_freed+0x154/0xa10
[ 35.316309] [<ffffffff838b4c5a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 35.323206] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 35.330018] [<ffffffff838b4c45>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 35.336915] [<ffffffff81dfffa2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 35.343723] [<ffffffff81dfdc90>] ? debug_object_deactivate+0x3c0/0x3c0
[ 35.350444] [<ffffffff8153ec8a>] ? quarantine_put+0xaa/0x180
[ 35.356299] [<ffffffff8123b7fb>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 35.363110] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 35.369919] [<ffffffff81dfcb1b>] ? check_preemption_disabled+0x3b/0x200
[ 35.376729] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 35.382846] [<ffffffff82ed8056>] ? sock_destroy_inode+0x56/0x70
[ 35.388974] [<ffffffff815d1a49>] ? __fget_light+0x169/0x1f0
[ 35.394740] [<ffffffff815d1ae8>] ? __fdget+0x18/0x20
[ 35.399901] [<ffffffff82ed6a58>] ? sockfd_lookup_light+0x118/0x160
[ 35.406459] [<ffffffff82edc7f6>] __sys_sendmsg+0xd6/0x190
[ 35.412054] [<ffffffff82edc720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 35.417824] [<ffffffff815cae1f>] ? iput+0x2af/0x900
[ 35.422898] [<ffffffff82ed597d>] ? sock_release+0x16d/0x1e0
[ 35.429197] [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[ 35.435413] [<ffffffff82edc8dd>] SyS_sendmsg+0x2d/0x50
[ 35.440752] [<ffffffff82edc8b0>] ? __sys_sendmsg+0x190/0x190
[ 35.446610] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 35.452289] [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program