BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/8953 caller is __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 CPU: 0 PID: 8953 Comm: syz-executor4 Not tainted 4.9.68-gfb66dc2 #107 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801d07cf6d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 ffffffff83f42ec0 ffff8801cf9d0000 0000000000000003 ffff8801d07cf718 ffffffff81df7854 ffff8801d07cf730 ffffffff83f42ec0 dffffc0000000000 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] check_preemption_disabled+0x1d4/0x200 lib/smp_processor_id.c:46 [] __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 [] ipcomp_alloc_tfms net/xfrm/xfrm_ipcomp.c:286 [inline] [] ipcomp_init_state+0x188/0x930 net/xfrm/xfrm_ipcomp.c:363 [] ipcomp4_init_state+0xb0/0x7d0 net/ipv4/ipcomp.c:137 [] __xfrm_init_state+0x3e7/0xb30 net/xfrm/xfrm_state.c:2096 [] xfrm_init_state+0x1a/0x20 net/xfrm/xfrm_state.c:2122 [] pfkey_msg2xfrm_state net/key/af_key.c:1281 [inline] [] pfkey_add+0x1fb9/0x3470 net/key/af_key.c:1498 [] pfkey_process+0x61e/0x730 net/key/af_key.c:2826 [] pfkey_sendmsg+0x3a9/0x760 net/key/af_key.c:3670 [] sock_sendmsg_nosec net/socket.c:635 [inline] [] sock_sendmsg+0xca/0x110 net/socket.c:645 [] ___sys_sendmsg+0x6d1/0x7e0 net/socket.c:1968 [] __sys_sendmsg+0xd6/0x190 net/socket.c:2002 [] SYSC_sendmsg net/socket.c:2013 [inline] [] SyS_sendmsg+0x2d/0x50 net/socket.c:2009 [] entry_SYSCALL_64_fastpath+0x23/0xc6 device gre0 entered promiscuous mode SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9023 comm=syz-executor5 IPVS: Creating netns size=2536 id=18 pktgen: kernel_thread() failed for cpu 0 pktgen: Cannot create thread for cpu 0 (-4) pktgen: kernel_thread() failed for cpu 1 pktgen: Cannot create thread for cpu 1 (-4) pktgen: Initialization failed for all threads binder: 9103:9122 ioctl c018620b 20001000 returned -14 binder: 9103:9122 got reply transaction with no transaction stack binder: 9103:9122 transaction failed 29201/-71, size 32-8 line 2923 binder: BINDER_SET_CONTEXT_MGR already set binder: 9103:9131 ioctl 40046207 0 returned -16 binder: 9103:9122 ioctl c018620b 20001000 returned -14 binder: 9103:9122 got reply transaction with no transaction stack binder: 9103:9122 transaction failed 29201/-71, size 32-8 line 2923 binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_ERROR: 29201 binder: 9185:9188 got transaction with too large buffer sock: process `syz-executor1' is using obsolete setsockopt SO_BSDCOMPAT binder: 9185:9188 transaction failed 29201/-22, size 80-16 line 3289 binder_alloc: binder_alloc_mmap_handler: 9185 20000000-20002000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 9185:9188 ioctl 40046207 0 returned -16 keychord: Insufficient bytes present for keycount 4090 Tx-ring is not supported. keychord: Insufficient bytes present for keycount 4090 Tx-ring is not supported. binder: undelivered TRANSACTION_ERROR: 29201 binder: 9268:9269 BC_DEAD_BINDER_DONE 0000000000000003 not found binder: 9268:9269 BC_INCREFS_DONE u000000002011a000 no match binder: 9268:9269 got transaction with invalid parent offset or type binder: 9268:9269 transaction failed 29201/-22, size 32-24 line 3253 binder: 9268:9280 got transaction with unaligned buffers size, 58534 binder: 9268:9280 transaction failed 29201/-22, size 0-40 line 3175 binder: BINDER_SET_CONTEXT_MGR already set binder: 9268:9280 ioctl 40046207 0 returned -16 binder: 9268:9269 BC_DEAD_BINDER_DONE 0000000000000003 not found binder: 9268:9269 BC_INCREFS_DONE u000000002011a000 no match binder_alloc: 9268: binder_alloc_buf, no vma binder: 9268:9280 transaction failed 29189/-3, size 0-40 line 3130 device gre0 entered promiscuous mode binder: 9302:9305 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 9302: binder_alloc_buf, no vma binder: 9302:9312 transaction failed 29189/-3, size 0-0 line 3130 binder_alloc: 9268: binder_alloc_buf, no vma binder: 9268:9269 transaction failed 29189/-3, size 32-24 line 3130 binder: BINDER_SET_CONTEXT_MGR already set binder: 9302:9318 ioctl 40046207 0 returned -16 TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. binder: 9302:9318 ERROR: BC_REGISTER_LOOPER called without request binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29201 IPVS: Creating netns size=2536 id=19 netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. IPVS: Creating netns size=2536 id=20 netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. pktgen: kernel_thread() failed for cpu 1 pktgen: Cannot create thread for cpu 1 (-4) IPVS: Creating netns size=2536 id=21 device gre0 entered promiscuous mode device lo entered promiscuous mode pktgen: kernel_thread() failed for cpu 0 pktgen: Cannot create thread for cpu 0 (-4) pktgen: kernel_thread() failed for cpu 1 pktgen: Cannot create thread for cpu 1 (-4) device lo left promiscuous mode pktgen: Initialization failed for all threads device lo entered promiscuous mode device lo left promiscuous mode device gre0 entered promiscuous mode netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. binder: 9441:9463 tried to acquire reference to desc 0, got 1 instead binder: 9441:9456 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. updating oom_score_adj for 9598 (syz-executor4) from 0 to 0 because it shares mm with 9591 (syz-executor4). Report if this is unexpected. updating oom_score_adj for 9609 (syz-executor4) from 0 to 0 because it shares mm with 9591 (syz-executor4). Report if this is unexpected. netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. device lo left promiscuous mode device lo entered promiscuous mode device lo left promiscuous mode device lo entered promiscuous mode binder: 9880:9881 ioctl 400445a0 20006000 returned -22 binder: 9880:9881 ioctl 5423 20003000 returned -22 binder: 9880:9881 got transaction with invalid offsets ptr binder: 9880:9881 transaction failed 29201/-14, size 0-4095 line 3158 binder: undelivered TRANSACTION_ERROR: 29201 device lo left promiscuous mode binder: BINDER_SET_CONTEXT_MGR already set binder: 9880:9881 ioctl 40046207 0 returned -16 binder_alloc: 9880: binder_alloc_buf, no vma binder: 9880:9892 transaction failed 29189/-3, size 0-4095 line 3130 binder: undelivered TRANSACTION_ERROR: 29189 binder: 9936:9938 IncRefs 0 refcount change on invalid ref 2 ret -22 device lo entered promiscuous mode device lo left promiscuous mode binder: 9936:9944 BC_DEAD_BINDER_DONE 0000000000000003 not found binder: 9936:9944 got transaction to invalid handle binder: 9936:9944 transaction failed 29201/-22, size 24-16 line 3007 binder: 9936:9944 Acquire 1 refcount change on invalid ref 0 ret -22 binder: 9936:9938 IncRefs 0 refcount change on invalid ref 2 ret -22 binder: 9936:9938 unknown command 1986356271 binder: 9936:9938 ioctl c0306201 20003fd0 returned -22 binder: 9936:9977 BC_DEAD_BINDER_DONE 0000000000000003 not found binder: 9936:9977 Release 1 refcount change on invalid ref 0 ret -22 binder: 9936:9977 got transaction to invalid handle binder: 9936:9977 transaction failed 29201/-22, size 24-16 line 3007 audit: type=1400 audit(1513075162.083:54): avc: denied { setattr } for pid=9989 comm="syz-executor5" name="NETLINK" dev="sockfs" ino=22444 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 FAULT_FLAG_ALLOW_RETRY missing 30 CPU: 1 PID: 10013 Comm: syz-executor5 Not tainted 4.9.68-gfb66dc2 #107 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801a497f8c0 ffffffff81d90889 ffff8801a497fba0 0000000000000000 ffff8801a84a9790 ffff8801a497fa90 ffff8801a84a9680 ffff8801a497fab8 ffffffff8165e497 0000000000005e64 ffff8801c20b50f0 ffff8801c20b50a0 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] handle_userfault+0xa37/0x1300 fs/userfaultfd.c:323 [] do_anonymous_page mm/memory.c:2747 [inline] [] handle_pte_fault mm/memory.c:3488 [inline] [] __handle_mm_fault mm/memory.c:3577 [inline] [] handle_mm_fault+0x1fd1/0x2530 mm/memory.c:3614 [] __do_page_fault+0x5c2/0xd40 arch/x86/mm/fault.c:1406 [] do_page_fault+0x27/0x30 arch/x86/mm/fault.c:1469 [] page_fault+0x28/0x30 arch/x86/entry/entry_64.S:1012 [] entry_SYSCALL_64_fastpath+0x23/0xc6 FAULT_FLAG_ALLOW_RETRY missing 30 FAULT_FLAG_ALLOW_RETRY missing 30 CPU: 0 PID: 10011 Comm: syz-executor5 Not tainted 4.9.68-gfb66dc2 #107 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801d0cff8c0 ffffffff81d90889 ffff8801d0cffba0 0000000000000000 ffff8801a84a9d90 ffff8801d0cffa90 ffff8801a84a9c80 ffff8801d0cffab8 ffffffff8165e497 0000000000005e64 ffff8801c20b20f0 ffff8801c20b20a0 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] handle_userfault+0xa37/0x1300 fs/userfaultfd.c:323 [] do_anonymous_page mm/memory.c:2747 [inline] [] handle_pte_fault mm/memory.c:3488 [inline] [] __handle_mm_fault mm/memory.c:3577 [inline] [] handle_mm_fault+0x1fd1/0x2530 mm/memory.c:3614 [] __do_page_fault+0x5c2/0xd40 arch/x86/mm/fault.c:1406 [] do_page_fault+0x27/0x30 arch/x86/mm/fault.c:1469 [] page_fault+0x28/0x30 arch/x86/entry/entry_64.S:1012 [] entry_SYSCALL_64_fastpath+0x23/0xc6 CPU: 1 PID: 10013 Comm: syz-executor5 Not tainted 4.9.68-gfb66dc2 #107 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801a497f710 ffffffff81d90889 ffff8801a497f9f0 0000000000000000 ffff8801a84a9d90 ffff8801a497f8e0 ffff8801a84a9c80 ffff8801a497f908 ffffffff8165e497 0000000000005e64 ffff8801c20b50f0 ffff8801c20b50a0 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] handle_userfault+0xa37/0x1300 fs/userfaultfd.c:323 [] do_anonymous_page mm/memory.c:2747 [inline] [] handle_pte_fault mm/memory.c:3488 [inline] [] __handle_mm_fault mm/memory.c:3577 [inline] [] handle_mm_fault+0x1fd1/0x2530 mm/memory.c:3614 [] __do_page_fault+0x5c2/0xd40 arch/x86/mm/fault.c:1406 [] do_page_fault+0x27/0x30 arch/x86/mm/fault.c:1469 [] page_fault+0x28/0x30 arch/x86/entry/entry_64.S:1012 [] SYSC_select fs/select.c:652 [inline] [] SyS_select+0x158/0x1e0 fs/select.c:634 [] entry_SYSCALL_64_fastpath+0x23/0xc6 FAULT_FLAG_ALLOW_RETRY missing 30 CPU: 1 PID: 10011 Comm: syz-executor5 Not tainted 4.9.68-gfb66dc2 #107 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801d0cff890 ffffffff81d90889 ffff8801d0cffb70 0000000000000000 ffff8801a84a9d90 ffff8801d0cffa60 ffff8801a84a9c80 ffff8801d0cffa88 ffffffff8165e497 0000000000005e64 ffff8801c20b20f0 ffff8801c20b20a0 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] handle_userfault+0xa37/0x1300 fs/userfaultfd.c:323 [] do_anonymous_page mm/memory.c:2747 [inline] [] handle_pte_fault mm/memory.c:3488 [inline] [] __handle_mm_fault mm/memory.c:3577 [inline] [] handle_mm_fault+0x1fd1/0x2530 mm/memory.c:3614 [] __do_page_fault+0x5c2/0xd40 arch/x86/mm/fault.c:1406 [] do_page_fault+0x27/0x30 arch/x86/mm/fault.c:1469 [] page_fault+0x28/0x30 arch/x86/entry/entry_64.S:1012 [] copy_from_user arch/x86/include/asm/uaccess.h:702 [inline] [] SYSC_ppoll fs/select.c:1015 [inline] [] SyS_ppoll+0xf7/0x400 fs/select.c:1005 [] entry_SYSCALL_64_fastpath+0x23/0xc6 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=10185 comm=syz-executor3 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=6 sclass=netlink_audit_socket pig=10193 comm=syz-executor3 tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008000 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=10193 comm=syz-executor3 blk_update_request: I/O error, dev loop7, sector 0 Buffer I/O error on dev loop7, logical block 0, lost async page write blk_update_request: I/O error, dev loop7, sector 8 Buffer I/O error on dev loop7, logical block 1, lost async page write blk_update_request: I/O error, dev loop7, sector 16 Buffer I/O error on dev loop7, logical block 2, lost async page write blk_update_request: I/O error, dev loop7, sector 24 Buffer I/O error on dev loop7, logical block 3, lost async page write blk_update_request: I/O error, dev loop7, sector 32 Buffer I/O error on dev loop7, logical block 4, lost async page write blk_update_request: I/O error, dev loop7, sector 40 Buffer I/O error on dev loop7, logical block 5, lost async page write blk_update_request: I/O error, dev loop7, sector 48 Buffer I/O error on dev loop7, logical block 6, lost async page write blk_update_request: I/O error, dev loop7, sector 56 Buffer I/O error on dev loop7, logical block 7, lost async page write blk_update_request: I/O error, dev loop7, sector 64 Buffer I/O error on dev loop7, logical block 8, lost async page write blk_update_request: I/O error, dev loop7, sector 72 Buffer I/O error on dev loop7, logical block 9, lost async page write tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008000 device gre0 entered promiscuous mode BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/10339 caller is __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 CPU: 1 PID: 10339 Comm: syz-executor5 Not tainted 4.9.68-gfb66dc2 #107 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801c68a76d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 ffffffff83f42ec0 ffff8801a4e08000 0000000000000003 ffff8801c68a7718 ffffffff81df7854 ffff8801c68a7730 ffffffff83f42ec0 dffffc0000000000 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] check_preemption_disabled+0x1d4/0x200 lib/smp_processor_id.c:46 [] __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 [] ipcomp_alloc_tfms net/xfrm/xfrm_ipcomp.c:286 [inline] [] ipcomp_init_state+0x188/0x930 net/xfrm/xfrm_ipcomp.c:363 [] ipcomp4_init_state+0xb0/0x7d0 net/ipv4/ipcomp.c:137 [] __xfrm_init_state+0x3e7/0xb30 net/xfrm/xfrm_state.c:2096 [] xfrm_init_state+0x1a/0x20 net/xfrm/xfrm_state.c:2122 [] pfkey_msg2xfrm_state net/key/af_key.c:1281 [inline] [] pfkey_add+0x1fb9/0x3470 net/key/af_key.c:1498 [] pfkey_process+0x61e/0x730 net/key/af_key.c:2826 [] pfkey_sendmsg+0x3a9/0x760 net/key/af_key.c:3670 [] sock_sendmsg_nosec net/socket.c:635 [inline] [] sock_sendmsg+0xca/0x110 net/socket.c:645 [] ___sys_sendmsg+0x6d1/0x7e0 net/socket.c:1968 [] __sys_sendmsg+0xd6/0x190 net/socket.c:2002 [] SYSC_sendmsg net/socket.c:2013 [inline] [] SyS_sendmsg+0x2d/0x50 net/socket.c:2009 [] entry_SYSCALL_64_fastpath+0x23/0xc6 BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/10371 caller is __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 CPU: 1 PID: 10371 Comm: syz-executor5 Not tainted 4.9.68-gfb66dc2 #107 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801c8a776d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 ffffffff83f42ec0 ffff8801a4e0b000 0000000000000003 ffff8801c8a77718 ffffffff81df7854 ffff8801c8a77730 ffffffff83f42ec0 dffffc0000000000 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] check_preemption_disabled+0x1d4/0x200 lib/smp_processor_id.c:46 [] __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 [] ipcomp_alloc_tfms net/xfrm/xfrm_ipcomp.c:286 [inline] [] ipcomp_init_state+0x188/0x930 net/xfrm/xfrm_ipcomp.c:363 [] ipcomp4_init_state+0xb0/0x7d0 net/ipv4/ipcomp.c:137 [] __xfrm_init_state+0x3e7/0xb30 net/xfrm/xfrm_state.c:2096 [] xfrm_init_state+0x1a/0x20 net/xfrm/xfrm_state.c:2122 [] pfkey_msg2xfrm_state net/key/af_key.c:1281 [inline] [] pfkey_add+0x1fb9/0x3470 net/key/af_key.c:1498 [] pfkey_process+0x61e/0x730 net/key/af_key.c:2826 [] pfkey_sendmsg+0x3a9/0x760 net/key/af_key.c:3670 [] sock_sendmsg_nosec net/socket.c:635 [inline] [] sock_sendmsg+0xca/0x110 net/socket.c:645 [] ___sys_sendmsg+0x6d1/0x7e0 net/socket.c:1968 [] __sys_sendmsg+0xd6/0x190 net/socket.c:2002 [] SYSC_sendmsg net/socket.c:2013 [inline] [] SyS_sendmsg+0x2d/0x50 net/socket.c:2009 [] entry_SYSCALL_64_fastpath+0x23/0xc6 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=257 sclass=netlink_route_socket pig=10441 comm=syz-executor7 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=257 sclass=netlink_route_socket pig=10448 comm=syz-executor7 binder: 10465:10466 got transaction with invalid number of fds (-4) binder: 10465:10466 transaction failed 29201/-22, size 72-32 line 3272 binder_alloc: binder_alloc_mmap_handler: 10465 20000000-20002000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set device lo entered promiscuous mode device lo left promiscuous mode binder_alloc: 10465: binder_alloc_buf, no vma binder: 10465:10489 transaction failed 29189/-3, size 72-32 line 3130 binder: 10465:10466 ioctl 40046207 0 returned -16 device lo entered promiscuous mode device lo left promiscuous mode binder: 10531:10534 ioctl c0306201 20009fd0 returned -11 binder: 10531:10534 DecRefs 0 refcount change on invalid ref 0 ret -22 binder: 10531:10534 unknown command 0 binder: 10531:10534 ioctl c0306201 20004000 returned -22 binder: 10531:10534 ioctl c0306201 20007000 returned -14 nla_parse: 13 callbacks suppressed netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. device lo entered promiscuous mode binder: 10531:10551 DecRefs 0 refcount change on invalid ref 0 ret -22 binder: 10531:10551 unknown command 0 binder: 10531:10551 ioctl c0306201 20004000 returned -22 binder: BINDER_SET_CONTEXT_MGR already set binder: 10531:10551 ioctl 40046207 0 returned -16 binder: 10531:10534 ioctl c0306201 20007000 returned -14 netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. device lo left promiscuous mode netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. device lo entered promiscuous mode device syz4 entered promiscuous mode device lo left promiscuous mode binder: 10757:10759 ERROR: BC_REGISTER_LOOPER called without request binder: 10757:10773 BC_DEAD_BINDER_DONE 0000000000000000 not found binder: 10757:10773 got reply transaction with no transaction stack binder: 10757:10773 transaction failed 29201/-71, size 48-16 line 2923 binder: BINDER_SET_CONTEXT_MGR already set binder: 10757:10773 ERROR: BC_REGISTER_LOOPER called without request binder: 10757:10777 BC_DEAD_BINDER_DONE 0000000000000000 not found binder: 10757:10777 got reply transaction with no transaction stack binder: 10757:10777 transaction failed 29201/-71, size 48-16 line 2923 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pig=10786 comm=syz-executor2 binder: 10757:10759 ioctl 40046207 0 returned -16 loop: Write error at byte offset 0, length 512. loop: Write error at byte offset 0, length 512. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pig=10800 comm=syz-executor2 VFS: Dirty inode writeback failed for block device loop4 (err=-5). netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. tmpfs: Bad mount option Ро netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. tmpfs: Bad mount option Ро