[....] Starting enhanced syslogd: rsyslogd[ 12.720569] audit: type=1400 audit(1521854634.433:4): avc: denied { syslog } for pid=3646 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 '10.128.10.5' (ECDSA) to the list of known hosts.
executing program
executing program
syzkaller login: [ 34.962436] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 34.971329] caller is __this_cpu_preempt_check+0x1c/0x20
[ 34.976801] CPU: 0 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 34.984486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 34.993819] ffff8801c59ff678 ffffffff81d96069 0000000000000000 ffffffff83c19200
[ 35.001815] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 35.009787] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 35.017762] Call Trace:
[ 35.020320] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 35.025656] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 35.032383] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 35.038850] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 35.044881] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 35.050650] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 35.056678] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 35.062708] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 35.068394] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 35.073904] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 35.079686] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 35.085456] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 35.091140] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 35.096907] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 35.102601] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 35.109502] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 35.116313] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 35.121995] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 35.127774] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 35.133290] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 35.139233] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 35.145786] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 35.152596] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 35.159495] [<ffffffff81232b2c>] ? debug_mutex_init+0x1c/0x60
[ 35.165436] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 35.172255] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 35.178031] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 35.184844] [<ffffffff815d3ad3>] ? __fd_install+0x223/0x5f0
[ 35.190612] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 35.196380] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 35.201543] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 35.207920] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
executing program
[ 35.213514] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
[ 35.219284] [<ffffffff815d3eed>] ? fd_install+0x4d/0x60
[ 35.224705] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 35.230908] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 35.236258] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 35.242135] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 35.247839] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 35.256308] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 35.264987] caller is __this_cpu_preempt_check+0x1c/0x20
[ 35.270453] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 35.278133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 35.287464] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 35.295446] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 35.303429] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 35.311416] Call Trace:
[ 35.313977] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 35.319315] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 35.326045] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 35.332521] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 35.338552] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 35.344320] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 35.350350] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 35.356391] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 35.362074] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 35.367582] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 35.373353] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 35.379771] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 35.385455] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 35.391247] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 35.396936] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 35.403750] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 35.410560] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 35.416250] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 35.422024] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 35.427530] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 35.433297] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 35.439849] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 35.446658] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 35.453470] [<ffffffff81232b2c>] ? debug_mutex_init+0x1c/0x60
[ 35.459413] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 35.466223] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 35.472007] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 35.478817] [<ffffffff815d3ad3>] ? __fd_install+0x223/0x5f0
[ 35.484586] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 35.490527] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 35.495686] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 35.502073] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 35.507679] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 35.513449] [<ffffffff815d3eed>] ? fd_install+0x4d/0x60
[ 35.518869] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 35.525077] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 35.530411] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 35.536269] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 35.541951] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 35.549443] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 35.558124] caller is __this_cpu_preempt_check+0x1c/0x20
[ 35.563551] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 35.571239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 35.580573] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 35.588552] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 35.596532] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 35.604509] Call Trace:
[ 35.607070] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 35.612406] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 35.619129] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 35.625590] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 35.631635] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 35.637404] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 35.643432] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 35.649478] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 35.655163] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 35.660692] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 35.666463] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 35.672236] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 35.677922] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 35.683699] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 35.689381] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 35.696192] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 35.703004] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 35.708684] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 35.714451] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 35.719959] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 35.725726] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 35.732280] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 35.739091] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 35.745902] [<ffffffff81232b2c>] ? debug_mutex_init+0x1c/0x60
[ 35.751845] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 35.758667] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 35.764439] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 35.771258] [<ffffffff815d3ad3>] ? __fd_install+0x223/0x5f0
[ 35.777027] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 35.782799] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 35.787961] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 35.794337] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 35.799934] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
[ 35.805703] [<ffffffff815d3eed>] ? fd_install+0x4d/0x60
executing program
[ 35.811125] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 35.817350] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 35.822698] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 35.828558] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 35.834242] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 35.841513] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 35.850215] caller is __this_cpu_preempt_check+0x1c/0x20
[ 35.855681] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 35.863360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 35.872699] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 35.880692] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 35.888682] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 35.896662] Call Trace:
[ 35.899222] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 35.904560] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 35.911298] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 35.917764] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 35.923794] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 35.929572] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 35.935599] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 35.941626] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 35.947309] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 35.952816] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 35.958597] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 35.964366] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 35.970047] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 35.975816] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 35.981499] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 35.988318] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 35.995127] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 36.000807] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 36.006575] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 36.012095] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 36.017863] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 36.024413] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 36.031224] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 36.038041] [<ffffffff81232b2c>] ? debug_mutex_init+0x1c/0x60
[ 36.043982] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 36.050801] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 36.056584] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 36.063394] [<ffffffff815d3ad3>] ? __fd_install+0x223/0x5f0
[ 36.069164] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 36.074932] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 36.080094] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 36.086469] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 36.092063] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
[ 36.097832] [<ffffffff815d3eed>] ? fd_install+0x4d/0x60
[ 36.103256] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 36.109470] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
executing program
[ 36.114892] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 36.120752] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 36.126434] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 36.133952] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 36.142631] caller is __this_cpu_preempt_check+0x1c/0x20
[ 36.148091] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 36.155770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 36.165104] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 36.173088] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 36.181055] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 36.189045] Call Trace:
[ 36.191607] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 36.196940] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 36.203668] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 36.210139] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 36.216168] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 36.221934] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 36.227963] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 36.233991] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 36.239672] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 36.245289] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 36.251070] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 36.256861] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 36.262544] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 36.268313] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 36.273995] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 36.280804] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 36.287615] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 36.293298] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 36.299072] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 36.304583] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 36.310366] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 36.316929] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 36.323757] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 36.330583] [<ffffffff81232b2c>] ? debug_mutex_init+0x1c/0x60
[ 36.336550] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 36.343369] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 36.349141] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 36.355954] [<ffffffff815d3ad3>] ? __fd_install+0x223/0x5f0
[ 36.361734] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 36.367506] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 36.372671] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 36.379060] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 36.384655] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
[ 36.390434] [<ffffffff815d3eed>] ? fd_install+0x4d/0x60
[ 36.395871] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 36.402075] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 36.407424] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 36.413378] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
executing program
[ 36.419062] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 36.426418] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 36.435083] caller is __this_cpu_preempt_check+0x1c/0x20
[ 36.440549] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 36.448233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 36.457576] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 36.465729] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 36.473733] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 36.481705] Call Trace:
[ 36.484268] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 36.489605] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 36.496335] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 36.502797] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 36.508831] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 36.514603] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 36.520637] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 36.526679] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 36.532366] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 36.537874] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 36.543642] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 36.549411] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 36.555096] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 36.560877] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 36.566571] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 36.573382] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 36.580193] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 36.585883] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 36.591652] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 36.597157] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 36.602933] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 36.609501] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 36.616311] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 36.623121] [<ffffffff81232b2c>] ? debug_mutex_init+0x1c/0x60
[ 36.629074] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 36.635888] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 36.641656] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 36.648467] [<ffffffff815d3ad3>] ? __fd_install+0x223/0x5f0
[ 36.654233] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 36.660009] [<ffffffff815d2398>] ? __fdget+0x18/0x20
executing program
[ 36.665183] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 36.671572] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 36.677181] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
[ 36.682948] [<ffffffff815d3eed>] ? fd_install+0x4d/0x60
[ 36.688370] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 36.694573] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 36.699908] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 36.705762] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 36.711461] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 36.718927] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 36.727616] caller is __this_cpu_preempt_check+0x1c/0x20
[ 36.733044] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 36.740719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 36.750051] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 36.758056] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 36.766028] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 36.774015] Call Trace:
[ 36.776576] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 36.781911] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 36.788637] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 36.795105] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 36.801146] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 36.806930] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 36.812961] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 36.818988] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 36.824670] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 36.830178] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 36.835958] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 36.841728] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 36.847410] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 36.853178] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 36.858861] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 36.865671] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 36.872480] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 36.878173] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 36.883951] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 36.889480] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 36.895264] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 36.901816] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 36.908626] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 36.915437] [<ffffffff81232b2c>] ? debug_mutex_init+0x1c/0x60
[ 36.921390] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 36.928203] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 36.933976] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 36.940932] [<ffffffff815d3ad3>] ? __fd_install+0x223/0x5f0
[ 36.946698] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 36.952476] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 36.957636] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 36.964014] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
executing program
[ 36.969621] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
[ 36.975390] [<ffffffff815d3eed>] ? fd_install+0x4d/0x60
[ 36.980814] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 36.987024] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 36.992372] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 36.998231] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 37.003915] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 37.011804] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 37.020496] caller is __this_cpu_preempt_check+0x1c/0x20
[ 37.025945] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 37.033624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 37.042955] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 37.050934] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 37.058938] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 37.066937] Call Trace:
[ 37.069500] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 37.074842] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 37.081575] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 37.088046] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 37.094082] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 37.099878] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 37.105925] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 37.111992] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 37.117693] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 37.123217] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 37.128991] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 37.134770] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 37.140471] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 37.146246] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 37.151941] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 37.158759] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 37.165572] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 37.171259] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 37.177029] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 37.182537] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 37.188321] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 37.194882] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 37.201704] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 37.208519] [<ffffffff81232b2c>] ? debug_mutex_init+0x1c/0x60
[ 37.214461] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 37.221272] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 37.227067] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 37.233898] [<ffffffff815d3ad3>] ? __fd_install+0x223/0x5f0
[ 37.239687] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 37.245484] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 37.250663] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 37.257049] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 37.262652] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 37.268427] [<ffffffff815d3eed>] ? fd_install+0x4d/0x60
[ 37.273852] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 37.280064] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 37.285409] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 37.291273] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 37.296971] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 37.304626] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 37.313337] caller is __this_cpu_preempt_check+0x1c/0x20
[ 37.318798] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 37.326485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 37.335821] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 37.343799] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 37.351778] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 37.359749] Call Trace:
[ 37.362311] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 37.367662] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 37.374388] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 37.380854] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 37.386883] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 37.392649] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 37.398693] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 37.404720] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 37.410403] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 37.415913] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 37.421683] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 37.427458] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 37.433148] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 37.438928] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 37.444621] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 37.451446] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 37.458270] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 37.464027] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 37.469816] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 37.475340] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 37.481139] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 37.487708] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 37.494540] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 37.501364] [<ffffffff81232b2c>] ? debug_mutex_init+0x1c/0x60
[ 37.507317] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 37.514130] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 37.519907] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 37.526720] [<ffffffff815d3ad3>] ? __fd_install+0x223/0x5f0
[ 37.532487] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 37.538259] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 37.543429] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 37.549814] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 37.555414] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
[ 37.561195] [<ffffffff815d3eed>] ? fd_install+0x4d/0x60
[ 37.566624] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
executing program
[ 37.572856] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 37.578199] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 37.584064] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 37.589754] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 37.597592] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 37.606292] caller is __this_cpu_preempt_check+0x1c/0x20
[ 37.611722] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 37.619410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 37.628747] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 37.636755] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 37.644742] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 37.652743] Call Trace:
[ 37.655315] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 37.660674] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 37.667417] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 37.673901] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 37.679945] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 37.685728] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 37.691785] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 37.697819] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 37.703507] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 37.709021] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 37.714798] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 37.720584] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 37.726281] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 37.732069] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 37.737758] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 37.744590] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 37.751407] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 37.757098] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 37.762867] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 37.768385] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 37.774158] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 37.780707] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 37.787519] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 37.794340] [<ffffffff81232b2c>] ? debug_mutex_init+0x1c/0x60
[ 37.800281] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 37.807091] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 37.812870] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 37.819698] [<ffffffff815d3ad3>] ? __fd_install+0x223/0x5f0
[ 37.825470] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 37.831250] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 37.836412] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 37.842788] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 37.848383] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
[ 37.854155] [<ffffffff815d3eed>] ? fd_install+0x4d/0x60
[ 37.859581] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 37.865788] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
executing program
executing program
executing program
executing program
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[ 37.871127] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 37.876981] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 37.882663] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
executing program
executing program
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[ 39.985701] check_preemption_disabled: 1041 callbacks suppressed
[ 39.985706] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 40.000566] caller is __this_cpu_preempt_check+0x1c/0x20
[ 40.006034] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 40.013720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 40.023050] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 40.031038] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 40.039008] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 40.046980] Call Trace:
[ 40.049552] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 40.054900] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 40.061624] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 40.068100] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 40.074132] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 40.079904] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 40.085932] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 40.091978] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 40.097679] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 40.103192] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 40.108965] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 40.114749] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 40.120439] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 40.126214] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 40.131906] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 40.138716] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 40.145528] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 40.151225] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 40.156996] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 40.162506] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 40.168275] [<ffffffff82edd6e2>] ? SyS_socket+0x162/0x1b0
[ 40.173871] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 40.180434] [<ffffffff81e00864>] ? debug_check_no_obj_freed+0x154/0xa10
[ 40.187255] [<ffffffff838b728a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 40.194157] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 40.200969] [<ffffffff838b7275>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 40.207867] [<ffffffff81e009d2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 40.214688] [<ffffffff81dfe640>] ? debug_object_deactivate+0x3c0/0x3c0
[ 40.221427] [<ffffffff8153f3fa>] ? quarantine_put+0xaa/0x180
[ 40.227296] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 40.234126] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 40.240951] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 40.247769] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 40.253887] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 40.260005] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 40.266593] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 40.271757] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 40.278134] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
executing program
[ 40.283731] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
[ 40.289500] [<ffffffff815cb6cf>] ? iput+0x2af/0x900
[ 40.294583] [<ffffffff82ed797d>] ? sock_release+0x16d/0x1e0
[ 40.300353] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 40.306564] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 40.311900] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 40.317765] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 40.323446] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 40.375654] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 40.384342] caller is __this_cpu_preempt_check+0x1c/0x20
[ 40.389812] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 40.397499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 40.406840] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 40.414829] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 40.422812] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 40.430778] Call Trace:
[ 40.433338] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 40.438677] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 40.445404] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 40.451878] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 40.457908] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 40.463675] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 40.469702] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 40.475728] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 40.481410] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 40.486927] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 40.492698] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 40.498476] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 40.504163] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 40.509928] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 40.515612] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 40.522422] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 40.529231] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 40.534910] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 40.540677] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 40.546184] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 40.551948] [<ffffffff82edd6e2>] ? SyS_socket+0x162/0x1b0
[ 40.557542] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 40.564094] [<ffffffff81e00864>] ? debug_check_no_obj_freed+0x154/0xa10
[ 40.570907] [<ffffffff838b728a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 40.577800] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 40.584608] [<ffffffff838b7275>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 40.591512] [<ffffffff81e009d2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 40.598323] [<ffffffff81dfe640>] ? debug_object_deactivate+0x3c0/0x3c0
[ 40.605056] [<ffffffff8153f3fa>] ? quarantine_put+0xaa/0x180
[ 40.610913] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 40.617731] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 40.624559] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 40.631369] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 40.637483] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 40.643607] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 40.649373] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 40.654535] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 40.660911] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 40.666509] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 40.672279] [<ffffffff815cb6cf>] ? iput+0x2af/0x900
[ 40.677351] [<ffffffff82ed797d>] ? sock_release+0x16d/0x1e0
[ 40.683120] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 40.689321] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 40.694653] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 40.700518] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 40.706199] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 40.755664] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 40.764351] caller is __this_cpu_preempt_check+0x1c/0x20
[ 40.769821] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 40.777511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 40.786851] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 40.794826] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 40.802804] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 40.810772] Call Trace:
[ 40.813336] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 40.818673] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 40.825401] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 40.831877] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 40.837908] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 40.843675] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 40.849704] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 40.855732] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 40.861413] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 40.866920] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 40.872688] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 40.878461] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 40.884141] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 40.889905] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 40.895585] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 40.902396] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 40.909208] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 40.914891] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 40.920660] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 40.926167] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 40.931936] [<ffffffff82edd6e2>] ? SyS_socket+0x162/0x1b0
[ 40.937532] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 40.944083] [<ffffffff81e00864>] ? debug_check_no_obj_freed+0x154/0xa10
[ 40.950897] [<ffffffff838b728a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 40.957793] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 40.964604] [<ffffffff838b7275>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 40.971511] [<ffffffff81e009d2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 40.978325] [<ffffffff81dfe640>] ? debug_object_deactivate+0x3c0/0x3c0
[ 40.985051] [<ffffffff8153f3fa>] ? quarantine_put+0xaa/0x180
[ 40.990906] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 40.997717] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 41.004526] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 41.011339] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 41.017456] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 41.023574] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 41.029343] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 41.034508] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 41.040882] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 41.046491] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
[ 41.052258] [<ffffffff815cb6cf>] ? iput+0x2af/0x900
executing program
[ 41.057343] [<ffffffff82ed797d>] ? sock_release+0x16d/0x1e0
[ 41.063114] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 41.069314] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 41.074652] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 41.080524] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 41.086212] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 41.125673] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 41.134367] caller is __this_cpu_preempt_check+0x1c/0x20
[ 41.139847] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 41.147547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 41.156877] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 41.164846] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 41.172817] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 41.180783] Call Trace:
[ 41.183347] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 41.188680] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 41.195404] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 41.201869] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 41.207900] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 41.213668] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 41.219698] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 41.225726] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 41.231417] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 41.236927] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 41.242693] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 41.248461] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 41.254139] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 41.259907] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 41.265588] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 41.272398] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 41.279210] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 41.284893] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 41.290661] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 41.296170] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 41.301935] [<ffffffff82edd6e2>] ? SyS_socket+0x162/0x1b0
[ 41.307530] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 41.314080] [<ffffffff81e00864>] ? debug_check_no_obj_freed+0x154/0xa10
[ 41.320890] [<ffffffff838b728a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 41.327790] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 41.334599] [<ffffffff838b7275>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 41.341510] [<ffffffff81e009d2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 41.348330] [<ffffffff81dfe640>] ? debug_object_deactivate+0x3c0/0x3c0
[ 41.355058] [<ffffffff8153f3fa>] ? quarantine_put+0xaa/0x180
[ 41.360914] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 41.367726] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 41.374545] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 41.381360] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 41.387479] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 41.393596] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 41.399364] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 41.404524] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 41.410898] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 41.416495] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 41.422274] [<ffffffff815cb6cf>] ? iput+0x2af/0x900
[ 41.427349] [<ffffffff82ed797d>] ? sock_release+0x16d/0x1e0
[ 41.433116] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 41.439321] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 41.444654] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 41.450509] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 41.456202] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 41.505676] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 41.514369] caller is __this_cpu_preempt_check+0x1c/0x20
[ 41.519870] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 41.527558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 41.536892] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 41.544865] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 41.552839] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 41.560823] Call Trace:
[ 41.563386] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 41.568723] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 41.575461] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 41.581935] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 41.587982] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 41.593768] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 41.599803] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 41.605844] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 41.611528] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 41.617036] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 41.622812] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 41.628582] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 41.634277] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 41.640047] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 41.645732] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 41.652547] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 41.659359] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 41.665054] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 41.670835] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 41.676347] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 41.682204] [<ffffffff82edd6e2>] ? SyS_socket+0x162/0x1b0
[ 41.687814] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 41.694381] [<ffffffff81e00864>] ? debug_check_no_obj_freed+0x154/0xa10
[ 41.701195] [<ffffffff838b728a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 41.708094] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 41.714907] [<ffffffff838b7275>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 41.721804] [<ffffffff81e009d2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 41.728627] [<ffffffff81dfe640>] ? debug_object_deactivate+0x3c0/0x3c0
[ 41.735452] [<ffffffff8153f3fa>] ? quarantine_put+0xaa/0x180
[ 41.741316] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 41.748146] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 41.754962] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 41.761771] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 41.767887] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 41.774015] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 41.779785] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 41.784949] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 41.791333] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 41.796936] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 41.802709] [<ffffffff815cb6cf>] ? iput+0x2af/0x900
[ 41.807785] [<ffffffff82ed797d>] ? sock_release+0x16d/0x1e0
[ 41.813555] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 41.819755] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 41.825089] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 41.830953] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 41.836636] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 41.885688] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 41.894388] caller is __this_cpu_preempt_check+0x1c/0x20
[ 41.899856] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 41.907544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 41.916886] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 41.924873] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 41.932879] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 41.940849] Call Trace:
[ 41.943412] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 41.948754] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 41.955486] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 41.961951] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 41.967979] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 41.973748] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 41.979778] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 41.985805] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 41.991489] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 41.997000] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 42.002772] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 42.008549] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 42.014239] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 42.020008] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 42.025687] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 42.032507] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 42.039329] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 42.045009] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 42.050780] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 42.056289] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 42.062056] [<ffffffff82edd6e2>] ? SyS_socket+0x162/0x1b0
[ 42.067651] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 42.074204] [<ffffffff81e00864>] ? debug_check_no_obj_freed+0x154/0xa10
[ 42.081025] [<ffffffff838b728a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 42.087927] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 42.094752] [<ffffffff838b7275>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 42.101651] [<ffffffff81e009d2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 42.108462] [<ffffffff81dfe640>] ? debug_object_deactivate+0x3c0/0x3c0
[ 42.115205] [<ffffffff8153f3fa>] ? quarantine_put+0xaa/0x180
[ 42.121072] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 42.127884] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 42.134701] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 42.141532] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 42.147998] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 42.154119] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 42.159885] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 42.165047] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 42.171425] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 42.177113] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 42.182883] [<ffffffff815cb6cf>] ? iput+0x2af/0x900
[ 42.187968] [<ffffffff82ed797d>] ? sock_release+0x16d/0x1e0
[ 42.193736] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 42.199936] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 42.205284] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 42.211149] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 42.216852] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 42.275681] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 42.284367] caller is __this_cpu_preempt_check+0x1c/0x20
[ 42.289835] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 42.297532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 42.306861] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 42.314821] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 42.322787] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 42.330755] Call Trace:
[ 42.333314] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 42.338648] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 42.345374] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 42.351843] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 42.357874] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 42.363663] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 42.369694] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 42.375727] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 42.381420] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 42.386931] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 42.392694] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 42.398459] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 42.404148] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 42.409915] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 42.415605] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 42.422424] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 42.429244] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 42.434926] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 42.440700] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 42.446213] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 42.451993] [<ffffffff82edd6e2>] ? SyS_socket+0x162/0x1b0
[ 42.457586] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 42.464136] [<ffffffff81e00864>] ? debug_check_no_obj_freed+0x154/0xa10
[ 42.470945] [<ffffffff838b728a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 42.477840] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 42.484651] [<ffffffff838b7275>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 42.491547] [<ffffffff81e009d2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 42.498355] [<ffffffff81dfe640>] ? debug_object_deactivate+0x3c0/0x3c0
[ 42.505079] [<ffffffff8153f3fa>] ? quarantine_put+0xaa/0x180
[ 42.510934] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 42.517747] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 42.524556] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 42.531365] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 42.537486] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 42.543609] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 42.549378] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 42.554544] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 42.560925] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 42.566518] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 42.572284] [<ffffffff815cb6cf>] ? iput+0x2af/0x900
[ 42.577360] [<ffffffff82ed797d>] ? sock_release+0x16d/0x1e0
[ 42.583127] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 42.589347] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 42.594687] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 42.600543] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 42.606228] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 42.645760] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 42.654460] caller is __this_cpu_preempt_check+0x1c/0x20
[ 42.659966] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 42.667654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 42.676990] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 42.685043] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 42.693009] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 42.700970] Call Trace:
[ 42.703550] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 42.708887] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 42.715607] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 42.722067] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 42.728100] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 42.733874] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 42.739903] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 42.745937] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 42.751627] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 42.757134] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 42.762910] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 42.768677] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 42.774356] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 42.780128] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 42.785809] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 42.792617] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 42.799432] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 42.805114] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 42.810884] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 42.816389] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 42.822164] [<ffffffff82edd6e2>] ? SyS_socket+0x162/0x1b0
[ 42.827773] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 42.834324] [<ffffffff81e00864>] ? debug_check_no_obj_freed+0x154/0xa10
[ 42.841143] [<ffffffff838b728a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 42.848040] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 42.854848] [<ffffffff838b7275>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 42.861751] [<ffffffff81e009d2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 42.868565] [<ffffffff81dfe640>] ? debug_object_deactivate+0x3c0/0x3c0
[ 42.875292] [<ffffffff8153f3fa>] ? quarantine_put+0xaa/0x180
[ 42.881146] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 42.887994] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 42.894821] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 42.901641] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 42.907763] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 42.913878] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 42.919646] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 42.924819] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 42.931216] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 42.936826] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 42.942603] [<ffffffff815cb6cf>] ? iput+0x2af/0x900
[ 42.947679] [<ffffffff82ed797d>] ? sock_release+0x16d/0x1e0
[ 42.953447] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 42.959659] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 42.964993] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 42.970848] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 42.976542] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 43.025717] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 43.034417] caller is __this_cpu_preempt_check+0x1c/0x20
[ 43.039924] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 43.047614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 43.056968] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 43.064941] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
[ 43.072910] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 43.080894] Call Trace:
[ 43.083455] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 43.088790] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 43.095511] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 43.101989] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 43.108033] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 43.113806] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 43.119846] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
[ 43.125889] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 43.131579] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 43.137179] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 43.142985] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 43.148780] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 43.154476] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 43.160275] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 43.165975] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
[ 43.172840] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 43.179656] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 43.185355] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 43.191151] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 43.196676] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 43.202455] [<ffffffff82edd6e2>] ? SyS_socket+0x162/0x1b0
[ 43.208052] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 43.214603] [<ffffffff81e00864>] ? debug_check_no_obj_freed+0x154/0xa10
[ 43.221412] [<ffffffff838b728a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 43.228310] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 43.235119] [<ffffffff838b7275>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 43.242011] [<ffffffff81e009d2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 43.248825] [<ffffffff81dfe640>] ? debug_object_deactivate+0x3c0/0x3c0
[ 43.255548] [<ffffffff8153f3fa>] ? quarantine_put+0xaa/0x180
[ 43.261400] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 43.268214] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 43.275026] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 43.281838] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 43.287952] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 43.294080] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 43.299850] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 43.305012] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 43.311390] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 43.316984] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
[ 43.322763] [<ffffffff815cb6cf>] ? iput+0x2af/0x900
[ 43.327846] [<ffffffff82ed797d>] ? sock_release+0x16d/0x1e0
[ 43.333612] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 43.339899] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 43.345246] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 43.351101] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 43.356780] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
executing program
executing program
[ 43.405736] BUG: using __this_cpu_read() in preemptible [00000000] code: syzkaller599692/3811
[ 43.414456] caller is __this_cpu_preempt_check+0x1c/0x20
[ 43.414464] CPU: 1 PID: 3811 Comm: syzkaller599692 Not tainted 4.9.89-gebc2789 #63
[ 43.414467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 43.414480] ffff8801c59ff678 ffffffff81d96069 0000000000000001 ffffffff83c19200
[ 43.414487] ffffffff83f46160 ffff8801d74a4800 0000000000000003 ffff8801c59ff6b8
executing program
[ 43.414494] ffffffff81dfd664 ffff8801c59ff6d0 ffffffff83f46160 dffffc0000000000
[ 43.414495] Call Trace:
[ 43.414506] [<ffffffff81d96069>] dump_stack+0xc1/0x128
[ 43.414513] [<ffffffff81dfd664>] check_preemption_disabled+0x1d4/0x200
[ 43.414520] [<ffffffff81dfd6cc>] __this_cpu_preempt_check+0x1c/0x20
[ 43.414528] [<ffffffff83400c88>] ipcomp_init_state+0x188/0x930
[ 43.414538] [<ffffffff81235221>] ? __lock_is_held+0xa1/0xf0
[ 43.414546] [<ffffffff8336d310>] ipcomp4_init_state+0xb0/0x7d0
[ 43.414552] [<ffffffff833df2b7>] __xfrm_init_state+0x3e7/0xb30
executing program
[ 43.414558] [<ffffffff833dfa1a>] xfrm_init_state+0x1a/0x20
[ 43.414567] [<ffffffff8357a159>] pfkey_add+0x1fb9/0x3470
[ 43.414573] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 43.414579] [<ffffffff8356f4f0>] ? pfkey_seq_stop+0x80/0x80
[ 43.414587] [<ffffffff82ef584a>] ? __skb_clone+0x24a/0x7d0
[ 43.414593] [<ffffffff835781a0>] ? pfkey_delete+0x360/0x360
[ 43.414599] [<ffffffff83571c4b>] pfkey_process+0x68b/0x750
[ 43.414606] [<ffffffff835715c0>] ? pfkey_send_new_mapping+0x11b0/0x11b0
executing program
executing program
[ 43.414612] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 43.414619] [<ffffffff835734a9>] pfkey_sendmsg+0x3a9/0x760
[ 43.414625] [<ffffffff83573100>] ? pfkey_spdget+0x820/0x820
[ 43.414630] [<ffffffff82edabaa>] sock_sendmsg+0xca/0x110
[ 43.414636] [<ffffffff82edc7c1>] ___sys_sendmsg+0x6d1/0x7e0
[ 43.414642] [<ffffffff82edd6e2>] ? SyS_socket+0x162/0x1b0
[ 43.414648] [<ffffffff82edc0f0>] ? copy_msghdr_from_user+0x570/0x570
[ 43.414654] [<ffffffff81e00864>] ? debug_check_no_obj_freed+0x154/0xa10
executing program
[ 43.414661] [<ffffffff838b728a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[ 43.414667] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 43.414673] [<ffffffff838b7275>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 43.414679] [<ffffffff81e009d2>] ? debug_check_no_obj_freed+0x2c2/0xa10
[ 43.414685] [<ffffffff81dfe640>] ? debug_object_deactivate+0x3c0/0x3c0
[ 43.414693] [<ffffffff8153f3fa>] ? quarantine_put+0xaa/0x180
[ 43.414699] [<ffffffff8123bd1b>] ? trace_hardirqs_on_caller+0x38b/0x590
[ 43.414706] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
executing program
[ 43.414713] [<ffffffff81dfd4cb>] ? check_preemption_disabled+0x3b/0x200
[ 43.414719] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 43.414725] [<ffffffff82eda056>] ? sock_destroy_inode+0x56/0x70
[ 43.414731] [<ffffffff815d22f9>] ? __fget_light+0x169/0x1f0
[ 43.414737] [<ffffffff815d2398>] ? __fdget+0x18/0x20
[ 43.414743] [<ffffffff82ed8a58>] ? sockfd_lookup_light+0x118/0x160
[ 43.414749] [<ffffffff82ede7f6>] __sys_sendmsg+0xd6/0x190
[ 43.414755] [<ffffffff82ede720>] ? SyS_shutdown+0x1b0/0x1b0
executing program
executing program
[ 43.414760] [<ffffffff815cb6cf>] ? iput+0x2af/0x900
[ 43.414767] [<ffffffff82ed797d>] ? sock_release+0x16d/0x1e0
[ 43.414773] [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[ 43.414779] [<ffffffff82ede8dd>] SyS_sendmsg+0x2d/0x50
[ 43.414785] [<ffffffff82ede8b0>] ? __sys_sendmsg+0x190/0x190
[ 43.414792] [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[ 43.414798] [<ffffffff838b7ad3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program