SELinux: unrecognized netlink message: protocol=0 nlmsg_type=201 sclass=netlink_route_socket BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor1/13064 caller is __this_cpu_preempt_check+0x13/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:62 CPU: 0 PID: 13064 Comm: syz-executor1 Not tainted 4.4.105-g36205b7 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 8fdbb0d28dc1b757 ffff8800b60df6b8 ffffffff81cc9b4f 0000000000000000 ffffffff839fd4a0 ffff8800b60df6f8 ffffffff81d28d58 ffffffff83d093a0 ffff8800baf96980 dffffc0000000000 ffffffff83cff4e0 Call Trace: [] __dump_stack /syzkaller/managers/android-44-kasan-gce/kernel/lib/dump_stack.c:15 [inline] [] dump_stack+0x8e/0xcf /syzkaller/managers/android-44-kasan-gce/kernel/lib/dump_stack.c:51 [] check_preemption_disabled+0x1b8/0x1f0 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:46 [] __this_cpu_preempt_check+0x13/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:62 [] ipcomp_alloc_tfms /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_ipcomp.c:286 [inline] [] ipcomp_init_state+0x168/0x8e0 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_ipcomp.c:363 [] ipcomp4_init_state+0x9e/0x840 /syzkaller/managers/android-44-kasan-gce/kernel/net/ipv4/ipcomp.c:137 [] __xfrm_init_state+0x354/0xa40 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_state.c:2058 [] xfrm_init_state+0xe/0x10 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_state.c:2084 [] pfkey_msg2xfrm_state /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:1281 [inline] [] pfkey_add+0x1e18/0x3d80 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:1498 [] pfkey_process+0x58d/0x900 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:2826 [] pfkey_sendmsg+0x35b/0x6c0 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:3670 device gre0 entered promiscuous mode [] sock_sendmsg_nosec /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:625 [inline] [] sock_sendmsg+0xb5/0xf0 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:635 [] ___sys_sendmsg+0x66d/0x7d0 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:1961 [] __sys_sendmsg+0xc3/0x160 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:1995 [] SYSC_sendmsg /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:2006 [inline] [] SyS_sendmsg+0xd/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:2002 [] entry_SYSCALL_64_fastpath+0x16/0x76 device gre0 entered promiscuous mode netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. device gre0 entered promiscuous mode ÿÿ: renamed from syz6 device gre0 entered promiscuous mode device gre0 entered promiscuous mode ÿÿ: renamed from syz1 binder_alloc: binder_alloc_mmap_handler: 13747 20000000-20002000 already mapped failed -16 audit: type=1400 audit(1513081924.887:15): avc: denied { set_context_mgr } for pid=13747 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 device gre0 entered promiscuous mode audit: type=1400 audit(1513081924.927:16): avc: denied { call } for pid=13747 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 binder: 13747:13766 ERROR: BC_REGISTER_LOOPER called without request binder: 13747:13766 unknown command 0 binder: 13747:13766 ioctl c0306201 2000a000 returned -22 binder_alloc: binder_alloc_mmap_handler: 13747 20000000-20002000 already mapped failed -16 binder_alloc: 13747: binder_alloc_buf, no vma binder: 13747:13749 transaction failed 29189/-3, size 0-0 line 3131 binder: BINDER_SET_CONTEXT_MGR already set binder: 13747:13766 ioctl 40046207 0 returned -16 binder_alloc: 13747: binder_alloc_buf, no vma binder: 13747:13797 transaction failed 29189/-3, size 0-0 line 3131 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29189 device gre0 entered promiscuous mode device gre0 entered promiscuous mode nla_parse: 11 callbacks suppressed netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. binder_alloc: binder_alloc_mmap_handler: 13987 20000000-20002000 already mapped failed -16 binder: 13987:13993 ERROR: BC_REGISTER_LOOPER called without request binder: 13987:13993 BC_FREE_BUFFER u0000000000000000 no match binder: 13987:13993 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER binder_alloc: binder_alloc_mmap_handler: 13987 20f6c000-20f70000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 13987:13993 ioctl 40046207 0 returned -16 binder_alloc: 13987: binder_alloc_buf, no vma binder: 13987:13993 transaction failed 29189/-3, size 0-0 line 3131 binder: 13987:13993 ERROR: BC_REGISTER_LOOPER called without request binder: 13987:13993 BC_FREE_BUFFER u0000000000000000 no match binder: 13987:13993 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_COMPLETE device gre0 entered promiscuous mode netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. device gre0 entered promiscuous mode netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. ÿÿ: renamed from syz5 binder_alloc: binder_alloc_mmap_handler: 14433 20000000-20002000 already mapped failed -16 binder_alloc: binder_alloc_mmap_handler: 14457 20000000-20002000 already mapped failed -16 binder: 14433:14438 ERROR: BC_REGISTER_LOOPER called without request binder: 14433:14438 BC_FREE_BUFFER u0000000000000000 no match binder: 14457:14459 ERROR: BC_REGISTER_LOOPER called without request binder: 14433:14438 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER binder: 14457:14459 BC_FREE_BUFFER u0000000000000000 no match binder: 14457:14459 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER binder_alloc: binder_alloc_mmap_handler: 14433 20f6c000-20f70000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 14433:14447 ioctl 40046207 0 returned -16 binder_alloc: binder_alloc_mmap_handler: 14457 20000000-20002000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 14457:14478 ioctl 40046207 0 returned -16 binder_alloc: 14457: binder_alloc_buf, no vma binder: 14457:14459 transaction failed 29189/-3, size 0-0 line 3131 binder: 14457:14478 ERROR: BC_REGISTER_LOOPER called without request binder: 14457:14478 BC_FREE_BUFFER u0000000000000000 no match binder: 14457:14478 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_COMPLETE binder: 14433:14504 ERROR: BC_REGISTER_LOOPER called without request binder: 14433:14504 BC_FREE_BUFFER u0000000000000000 no match binder: 14433:14504 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER binder_alloc: 14433: binder_alloc_buf, no vma binder: 14433:14503 transaction failed 29189/-3, size 0-0 line 3131 binder: undelivered TRANSACTION_COMPLETE binder: undelivered TRANSACTION_ERROR: 29189 netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. ÿÿ: renamed from syz2 netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. device gre0 entered promiscuous mode BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/14963 caller is __this_cpu_preempt_check+0x13/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:62 CPU: 1 PID: 14963 Comm: syz-executor2 Not tainted 4.4.105-g36205b7 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 a278c462893969b2 ffff8800b4aa76b8 ffffffff81cc9b4f 0000000000000001 ffffffff839fd4a0 ffff8800b4aa76f8 ffffffff81d28d58 ffffffff83d093a0 ffff8800baf94f90 dffffc0000000000 ffffffff83cff4e0 Call Trace: [] __dump_stack /syzkaller/managers/android-44-kasan-gce/kernel/lib/dump_stack.c:15 [inline] [] dump_stack+0x8e/0xcf /syzkaller/managers/android-44-kasan-gce/kernel/lib/dump_stack.c:51 [] check_preemption_disabled+0x1b8/0x1f0 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:46 [] __this_cpu_preempt_check+0x13/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:62 [] ipcomp_alloc_tfms /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_ipcomp.c:286 [inline] [] ipcomp_init_state+0x168/0x8e0 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_ipcomp.c:363 [] ipcomp4_init_state+0x9e/0x840 /syzkaller/managers/android-44-kasan-gce/kernel/net/ipv4/ipcomp.c:137 [] __xfrm_init_state+0x354/0xa40 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_state.c:2058 [] xfrm_init_state+0xe/0x10 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_state.c:2084 [] pfkey_msg2xfrm_state /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:1281 [inline] [] pfkey_add+0x1e18/0x3d80 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:1498 [] pfkey_process+0x58d/0x900 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:2826 [] pfkey_sendmsg+0x35b/0x6c0 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:3670 [] sock_sendmsg_nosec /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:625 [inline] [] sock_sendmsg+0xb5/0xf0 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:635 [] ___sys_sendmsg+0x66d/0x7d0 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:1961 [] __sys_sendmsg+0xc3/0x160 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:1995 [] SYSC_sendmsg /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:2006 [inline] [] SyS_sendmsg+0xd/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:2002 [] entry_SYSCALL_64_fastpath+0x16/0x76 ÿÿ: renamed from syz0 BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/15004 caller is __this_cpu_preempt_check+0x13/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:62 CPU: 1 PID: 15004 Comm: syz-executor2 Not tainted 4.4.105-g36205b7 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 a8e9d6d4f5c269b9 ffff8801d47a76b8 ffffffff81cc9b4f 0000000000000001 ffffffff839fd4a0 ffff8801d47a76f8 ffffffff81d28d58 ffffffff83d093a0 ffff8800baf94000 dffffc0000000000 ffffffff83cff4e0 Call Trace: [] __dump_stack /syzkaller/managers/android-44-kasan-gce/kernel/lib/dump_stack.c:15 [inline] [] dump_stack+0x8e/0xcf /syzkaller/managers/android-44-kasan-gce/kernel/lib/dump_stack.c:51 [] check_preemption_disabled+0x1b8/0x1f0 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:46 [] __this_cpu_preempt_check+0x13/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:62 [] ipcomp_alloc_tfms /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_ipcomp.c:286 [inline] [] ipcomp_init_state+0x168/0x8e0 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_ipcomp.c:363 [] ipcomp4_init_state+0x9e/0x840 /syzkaller/managers/android-44-kasan-gce/kernel/net/ipv4/ipcomp.c:137 [] __xfrm_init_state+0x354/0xa40 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_state.c:2058 [] xfrm_init_state+0xe/0x10 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_state.c:2084 [] pfkey_msg2xfrm_state /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:1281 [inline] [] pfkey_add+0x1e18/0x3d80 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:1498 [] pfkey_process+0x58d/0x900 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:2826 [] pfkey_sendmsg+0x35b/0x6c0 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:3670 [] sock_sendmsg_nosec /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:625 [inline] [] sock_sendmsg+0xb5/0xf0 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:635 [] ___sys_sendmsg+0x66d/0x7d0 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:1961 [] __sys_sendmsg+0xc3/0x160 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:1995 [] SYSC_sendmsg /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:2006 [inline] [] SyS_sendmsg+0xd/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:2002 [] entry_SYSCALL_64_fastpath+0x16/0x76 binder_alloc: binder_alloc_mmap_handler: 15098 20000000-20002000 already mapped failed -16 binder: 15098:15103 ERROR: BC_REGISTER_LOOPER called without request binder: 15098:15103 BC_FREE_BUFFER u0000000000000000 no match binder: 15098:15103 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER binder_alloc: binder_alloc_mmap_handler: 15098 20000000-20002000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 15098:15103 ioctl 40046207 0 returned -16 device gre0 entered promiscuous mode binder_alloc: 15098: binder_alloc_buf, no vma binder: 15098:15103 transaction failed 29189/-3, size 0-0 line 3131 binder: 15098:15103 ERROR: BC_REGISTER_LOOPER called without request binder: 15098:15103 BC_FREE_BUFFER u0000000000000000 no match binder: 15098:15103 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER ÿÿ: renamed from syz4 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_COMPLETE BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/15557 caller is __this_cpu_preempt_check+0x13/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:62 CPU: 1 PID: 15557 Comm: syz-executor5 Not tainted 4.4.105-g36205b7 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 e6b16ac1a42e2a29 ffff8800b60676b8 ffffffff81cc9b4f 0000000000000001 ffffffff839fd4a0 ffff8800b60676f8 ffffffff81d28d58 ffffffff83d093a0 ffff8800bbbac000 dffffc0000000000 ffffffff83cff4e0 Call Trace: [] __dump_stack /syzkaller/managers/android-44-kasan-gce/kernel/lib/dump_stack.c:15 [inline] [] dump_stack+0x8e/0xcf /syzkaller/managers/android-44-kasan-gce/kernel/lib/dump_stack.c:51 [] check_preemption_disabled+0x1b8/0x1f0 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:46 [] __this_cpu_preempt_check+0x13/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:62 [] ipcomp_alloc_tfms /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_ipcomp.c:286 [inline] [] ipcomp_init_state+0x168/0x8e0 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_ipcomp.c:363 [] ipcomp4_init_state+0x9e/0x840 /syzkaller/managers/android-44-kasan-gce/kernel/net/ipv4/ipcomp.c:137 [] __xfrm_init_state+0x354/0xa40 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_state.c:2058 [] xfrm_init_state+0xe/0x10 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_state.c:2084 [] pfkey_msg2xfrm_state /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:1281 [inline] [] pfkey_add+0x1e18/0x3d80 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:1498 [] pfkey_process+0x58d/0x900 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:2826 [] pfkey_sendmsg+0x35b/0x6c0 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:3670 [] sock_sendmsg_nosec /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:625 [inline] [] sock_sendmsg+0xb5/0xf0 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:635 [] ___sys_sendmsg+0x66d/0x7d0 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:1961 [] __sys_sendmsg+0xc3/0x160 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:1995 [] SYSC_sendmsg /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:2006 [inline] [] SyS_sendmsg+0xd/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:2002 [] entry_SYSCALL_64_fastpath+0x16/0x76 BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/15572 caller is __this_cpu_preempt_check+0x13/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:62 CPU: 0 PID: 15572 Comm: syz-executor5 Not tainted 4.4.105-g36205b7 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 a41f5e80e87e1e32 ffff8801d47976b8 ffffffff81cc9b4f 0000000000000000 ffffffff839fd4a0 ffff8801d47976f8 ffffffff81d28d58 ffffffff83d093a0 ffff8800bbbae450 dffffc0000000000 ffffffff83cff4e0 Call Trace: [] __dump_stack /syzkaller/managers/android-44-kasan-gce/kernel/lib/dump_stack.c:15 [inline] [] dump_stack+0x8e/0xcf /syzkaller/managers/android-44-kasan-gce/kernel/lib/dump_stack.c:51 [] check_preemption_disabled+0x1b8/0x1f0 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:46 [] __this_cpu_preempt_check+0x13/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/lib/smp_processor_id.c:62 [] ipcomp_alloc_tfms /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_ipcomp.c:286 [inline] [] ipcomp_init_state+0x168/0x8e0 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_ipcomp.c:363 [] ipcomp4_init_state+0x9e/0x840 /syzkaller/managers/android-44-kasan-gce/kernel/net/ipv4/ipcomp.c:137 [] __xfrm_init_state+0x354/0xa40 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_state.c:2058 [] xfrm_init_state+0xe/0x10 /syzkaller/managers/android-44-kasan-gce/kernel/net/xfrm/xfrm_state.c:2084 [] pfkey_msg2xfrm_state /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:1281 [inline] [] pfkey_add+0x1e18/0x3d80 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:1498 [] pfkey_process+0x58d/0x900 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:2826 [] pfkey_sendmsg+0x35b/0x6c0 /syzkaller/managers/android-44-kasan-gce/kernel/net/key/af_key.c:3670 [] sock_sendmsg_nosec /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:625 [inline] [] sock_sendmsg+0xb5/0xf0 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:635 [] ___sys_sendmsg+0x66d/0x7d0 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:1961 [] __sys_sendmsg+0xc3/0x160 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:1995 [] SYSC_sendmsg /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:2006 [inline] [] SyS_sendmsg+0xd/0x20 /syzkaller/managers/android-44-kasan-gce/kernel/net/socket.c:2002 [] entry_SYSCALL_64_fastpath+0x16/0x76 device gre0 entered promiscuous mode nla_parse: 15 callbacks suppressed netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. device gre0 entered promiscuous mode device gre0 entered promiscuous mode device gre0 entered promiscuous mode netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. binder_alloc: binder_alloc_mmap_handler: 15814 20000000-20002000 already mapped failed -16 binder: 15814:15825 ERROR: BC_REGISTER_LOOPER called without request binder: 15814:15825 BC_FREE_BUFFER u0000000000000000 no match netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. device gre0 entered promiscuous mode binder: 15814:15825 unknown command 0 binder: 15814:15825 ioctl c0306201 2000a000 returned -22 binder_alloc: binder_alloc_mmap_handler: 15814 20f6c000-20f70000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 15814:15857 ioctl 40046207 0 returned -16 binder: 15814:15843 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 15814: binder_alloc_buf, no vma binder: 15814:15843 BC_FREE_BUFFER u0000000000000000 no match binder: 15814:15825 transaction failed 29189/-3, size 0-0 line 3131 binder: 15814:15843 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered transaction 17, process died. binder: undelivered TRANSACTION_COMPLETE netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. ÿÿ: renamed from syz1