SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket ====================================================== [ INFO: possible circular locking dependency detected ] 4.4.120-gd63fdf6 #29 Not tainted ------------------------------------------------------- syz-executor0/6080 is trying to acquire lock: (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 mm/shmem.c:1816 but task is already holding lock: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 drivers/staging/android/ashmem.c:330 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: [] lock_acquire+0x15e/0x460 kernel/locking/lockdep.c:3592 [] __mutex_lock_common kernel/locking/mutex.c:521 [inline] [] mutex_lock_nested+0xbb/0x850 kernel/locking/mutex.c:621 [] ashmem_mmap+0x53/0x400 drivers/staging/android/ashmem.c:366 [] mmap_region+0x94f/0x1250 mm/mmap.c:1664 [] do_mmap+0x4fd/0x9d0 mm/mmap.c:1441 [] do_mmap_pgoff include/linux/mm.h:1915 [inline] [] vm_mmap_pgoff+0x16e/0x1c0 mm/util.c:296 [] SYSC_mmap_pgoff mm/mmap.c:1491 [inline] [] SyS_mmap_pgoff+0x33f/0x560 mm/mmap.c:1449 [] do_syscall_32_irqs_on arch/x86/entry/common.c:392 [inline] [] do_fast_syscall_32+0x321/0x8a0 arch/x86/entry/common.c:459 [] sysenter_flags_fixed+0xd/0x17 [] lock_acquire+0x15e/0x460 kernel/locking/lockdep.c:3592 [] __might_fault+0x14a/0x1d0 mm/memory.c:3810 [] copy_to_user arch/x86/include/asm/uaccess.h:760 [inline] [] filldir+0x162/0x2d0 fs/readdir.c:180 [] dir_emit_dot include/linux/fs.h:3070 [inline] [] dir_emit_dots include/linux/fs.h:3081 [inline] [] dcache_readdir+0x11e/0x7b0 fs/libfs.c:150 [] iterate_dir+0x1c8/0x420 fs/readdir.c:42 [] SYSC_getdents fs/readdir.c:215 [inline] [] SyS_getdents+0x14a/0x270 fs/readdir.c:196 [] entry_SYSCALL_64_fastpath+0x1c/0x98 [] check_prev_add kernel/locking/lockdep.c:1853 [inline] [] check_prevs_add kernel/locking/lockdep.c:1958 [inline] [] validate_chain kernel/locking/lockdep.c:2144 [inline] [] __lock_acquire+0x371f/0x4b50 kernel/locking/lockdep.c:3213 [] lock_acquire+0x15e/0x460 kernel/locking/lockdep.c:3592 [] __mutex_lock_common kernel/locking/mutex.c:521 [inline] [] mutex_lock_nested+0xbb/0x850 kernel/locking/mutex.c:621 [] shmem_file_llseek+0xf1/0x240 mm/shmem.c:1816 [] vfs_llseek+0xa2/0xd0 fs/read_write.c:260 [] ashmem_llseek+0xe7/0x1f0 drivers/staging/android/ashmem.c:342 [] vfs_llseek fs/read_write.c:260 [inline] [] SYSC_lseek fs/read_write.c:285 [inline] [] SyS_lseek fs/read_write.c:276 [inline] [] C_SYSC_lseek fs/read_write.c:297 [inline] [] compat_SyS_lseek+0xeb/0x170 fs/read_write.c:295 [] do_syscall_32_irqs_on arch/x86/entry/common.c:392 [inline] [] do_fast_syscall_32+0x321/0x8a0 arch/x86/entry/common.c:459 [] sysenter_flags_fixed+0xd/0x17 other info that might help us debug this: Chain exists of: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(ashmem_mutex); lock(&mm->mmap_sem); lock(ashmem_mutex); lock(&sb->s_type->i_mutex_key#10); *** DEADLOCK *** 1 lock held by syz-executor0/6080: #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 drivers/staging/android/ashmem.c:330 stack backtrace: CPU: 1 PID: 6080 Comm: syz-executor0 Not tainted 4.4.120-gd63fdf6 #29 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 358b397093ab155c ffff8800bafcfa58 ffffffff81d0408d ffffffff851a0010 ffffffff851a9d00 ffffffff851bf1e0 ffff8801d84268f8 ffff8801d8426000 ffff8800bafcfaa0 ffffffff81233ba1 ffff8801d84268f8 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] print_circular_bug+0x271/0x310 kernel/locking/lockdep.c:1226 [] check_prev_add kernel/locking/lockdep.c:1853 [inline] [] check_prevs_add kernel/locking/lockdep.c:1958 [inline] [] validate_chain kernel/locking/lockdep.c:2144 [inline] [] __lock_acquire+0x371f/0x4b50 kernel/locking/lockdep.c:3213 [] lock_acquire+0x15e/0x460 kernel/locking/lockdep.c:3592 [] __mutex_lock_common kernel/locking/mutex.c:521 [inline] [] mutex_lock_nested+0xbb/0x850 kernel/locking/mutex.c:621 [] shmem_file_llseek+0xf1/0x240 mm/shmem.c:1816 [] vfs_llseek+0xa2/0xd0 fs/read_write.c:260 [] ashmem_llseek+0xe7/0x1f0 drivers/staging/android/ashmem.c:342 [] vfs_llseek fs/read_write.c:260 [inline] [] SYSC_lseek fs/read_write.c:285 [inline] [] SyS_lseek fs/read_write.c:276 [inline] [] C_SYSC_lseek fs/read_write.c:297 [inline] [] compat_SyS_lseek+0xeb/0x170 fs/read_write.c:295 [] do_syscall_32_irqs_on arch/x86/entry/common.c:392 [inline] [] do_fast_syscall_32+0x321/0x8a0 arch/x86/entry/common.c:459 [] sysenter_flags_fixed+0xd/0x17 binder_alloc: binder_alloc_mmap_handler: 6328 20000000-20002000 already mapped failed -16 audit_printk_skb: 30 callbacks suppressed binder: 6328:6346 ioctl c018620b 20001200 returned -14 binder: 6328:6346 ioctl c0306201 200001c0 returned -14 audit: type=1326 audit(1521427841.647:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6344 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf77a4ba9 code=0x0 binder_alloc: binder_alloc_mmap_handler: 6328 20000000-20002000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 6328:6346 ioctl 40046207 0 returned -16 binder: 6328:6330 ioctl c0306201 200001c0 returned -14 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10505 sclass=netlink_route_socket binder: 6599:6603 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 6598:6601 ioctl 40046207 0 returned -16 binder_alloc: binder_alloc_mmap_handler: 6599 20000000-20004000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 6598:6618 ioctl 40046207 0 returned -16 binder: 6599:6603 ioctl c0306201 20000200 returned -14 binder: 6599:6603 got reply transaction with bad transaction stack, transaction 11 has target 6599:0 binder: release 6598:6601 transaction 10 out, still active binder: undelivered TRANSACTION_COMPLETE binder: 6599:6603 transaction failed 29201/-71, size 435452882434-0 line 2936 binder: 6599:6630 ioctl c0306201 204edfd0 returned -14 binder_alloc: binder_alloc_mmap_handler: 6599 20000000-20004000 already mapped failed -16 binder: 6599:6603 ioctl c0306201 20000200 returned -14 binder: release 6599:6603 transaction 11 out, still active binder: release 6599:6603 transaction 10 in, still active binder: undelivered TRANSACTION_COMPLETE binder: undelivered TRANSACTION_ERROR: 29201 binder: send failed reply for transaction 11, target dead binder: send failed reply for transaction 10, target dead capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure audit: type=1400 audit(1521427844.487:25): avc: denied { create } for pid=6648 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 binder: 6714:6719 tried to acquire reference to desc 0, got 1 instead binder: 6709:6724 unknown command 1074029335 binder: 6709:6724 ioctl c0306201 2000dfd0 returned -22 binder: 6709:6724 unknown command 1074029335 binder: BINDER_SET_CONTEXT_MGR already set binder: 6714:6719 ioctl 40046207 0 returned -16 binder: 6709:6724 ioctl c0306201 2000dfd0 returned -22 binder: BINDER_SET_CONTEXT_MGR already set binder: 6714:6732 ioctl 40046207 0 returned -16 audit: type=1400 audit(1521427845.037:26): avc: denied { transfer } for pid=6781 comm="syz-executor3" 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: BINDER_SET_CONTEXT_MGR already set binder: 6781:6787 ioctl 40046207 0 returned -16 binder_alloc: 6781: binder_alloc_buf, no vma binder: 6781:6782 transaction failed 29189/-3, size 40-8 line 3128 binder: 6781:6806 IncRefs 0 refcount change on invalid ref 1 ret -22 binder: undelivered TRANSACTION_ERROR: 29189 binder: release 6781:6782 transaction 19 out, still active binder: unexpected work type, 4, not freed binder: undelivered TRANSACTION_COMPLETE binder: send failed reply for transaction 19, target dead audit: type=1400 audit(1521427845.257:27): avc: denied { ioctl } for pid=6818 comm="syz-executor7" path="socket:[16551]" dev="sockfs" ino=16551 ioctlcmd=8915 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 netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. device lo entered promiscuous mode FAULT_FLAG_ALLOW_RETRY missing 30 CPU: 1 PID: 7097 Comm: syz-executor3 Not tainted 4.4.120-gd63fdf6 #29 device syz_tun entered promiscuous mode Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 a38a93beae7ca210 ffff8800b5997950 ffffffff81d0408d ffff8800b1c36900 1ffff10016b32f37 ffff8800b5997ad8 0000000000000000 0000000000000000 ffff8800b5997b00 ffffffff81607305 ffffffff81237410 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] handle_userfault+0x715/0xf50 fs/userfaultfd.c:316 [] do_anonymous_page mm/memory.c:2731 [inline] [] handle_pte_fault mm/memory.c:3295 [inline] [] __handle_mm_fault mm/memory.c:3426 [inline] [] handle_mm_fault+0x2938/0x3190 mm/memory.c:3455 [] __do_page_fault+0x35b/0xa00 arch/x86/mm/fault.c:1245 [] do_page_fault+0x27/0x30 arch/x86/mm/fault.c:1308 [] page_fault+0x28/0x30 arch/x86/entry/entry_64.S:1033 [] do_syscall_32_irqs_on arch/x86/entry/common.c:392 [inline] [] do_fast_syscall_32+0x321/0x8a0 arch/x86/entry/common.c:459 [] sysenter_flags_fixed+0xd/0x17 audit: type=1400 audit(1521427846.387:28): avc: denied { create } for pid=7109 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=netlink_scsitransport_socket permissive=1 device syz_tun left promiscuous mode device lo left promiscuous mode audit: type=1401 audit(1521427846.527:29): op=setxattr invalid_context=5E637075736574405E776C616E31B9 audit: type=1400 audit(1521427846.527:30): avc: denied { setattr } for pid=7159 comm="syz-executor1" name="NETLINK" dev="sockfs" ino=16867 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 binder: BINDER_SET_CONTEXT_MGR already set binder: 7151:7164 ioctl 40046207 0 returned -16 binder: release 7151:7166 transaction 25 out, still active audit: type=1401 audit(1521427846.607:31): op=setxattr invalid_context=5E637075736574405E776C616E31B9 binder: undelivered TRANSACTION_COMPLETE binder: release 7151:7156 transaction 24 out, still active binder: undelivered TRANSACTION_COMPLETE binder: send failed reply for transaction 24, target dead binder: send failed reply for transaction 25, target dead vmalloc: allocation failure: 0 bytes syz-executor7: page allocation failure: order:0, mode:0x24000c2 CPU: 0 PID: 7277 Comm: syz-executor7 Not tainted 4.4.120-gd63fdf6 #29 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 a0b09a61948f4f4a ffff8801d2cd78c0 ffffffff81d0408d 1ffff1003a59af1b ffff8801d2e2c800 00000000024000c2 0000000000000000 0000000000000001 ffff8801d2cd79d0 ffffffff81431059 ffffffff838ac620 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_write fs/read_write.c:585 [inline] [] SyS_write+0xd9/0x1b0 fs/read_write.c:577 [] do_syscall_32_irqs_on arch/x86/entry/common.c:392 [inline] [] do_fast_syscall_32+0x321/0x8a0 arch/x86/entry/common.c:459 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:59609 inactive_anon:44 isolated_anon:0 active_file:3552 inactive_file:8412 isolated_file:0 unevictable:0 dirty:38 writeback:0 unstable:0 slab_reclaimable:5777 slab_unreclaimable:59441 mapped:23821 shmem:50 pagetables:662 bounce:0 free:1467707 free_pcp:621 free_cma:0 DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2655116kB min:30608kB low:38260kB high:45912kB active_anon:111924kB inactive_anon:68kB active_file:6760kB inactive_file:15392kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:20kB writeback:0kB mapped:43000kB shmem:80kB slab_reclaimable:11320kB slab_unreclaimable:104760kB kernel_stack:3040kB pagetables:1084kB unstable:0kB bounce:0kB free_pcp:1252kB local_pcp:692kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3199808kB min:36808kB low:46008kB high:55212kB active_anon:126512kB inactive_anon:108kB active_file:7448kB inactive_file:18256kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:132kB writeback:0kB mapped:52284kB shmem:120kB slab_reclaimable:11788kB slab_unreclaimable:133004kB kernel_stack:2688kB pagetables:1564kB unstable:0kB bounce:0kB free_pcp:1232kB local_pcp:524kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 716*4kB (UME) 151*8kB (UM) 134*16kB (UM) 95*32kB (UME) 44*64kB (UM) 32*128kB (UME) 17*256kB (M) 8*512kB (UME) 33*1024kB (UM) 4*2048kB (UM) 632*4096kB (M) = 2655272kB Normal: 740*4kB (UME) 189*8kB (UM) 194*16kB (UME) 94*32kB (UM) 68*64kB (UME) 48*128kB (UME) 19*256kB (UM) 13*512kB (UM) 45*1024kB (M) 0*2048kB 762*4096kB (M) = 3199832kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 12013 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320145 pages reserved vmalloc: allocation failure: 0 bytes syz-executor7: page allocation failure: order:0, mode:0x24000c2 CPU: 0 PID: 7308 Comm: syz-executor7 Not tainted 4.4.120-gd63fdf6 #29 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 5b567a8dccc304b3 ffff8801d2dc78c0 ffffffff81d0408d 1ffff1003a5b8f1b ffff8800b5451800 00000000024000c2 0000000000000000 0000000000000001 ffff8801d2dc79d0 ffffffff81431059 ffffffff838ac620 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_write fs/read_write.c:585 [inline] [] SyS_write+0xd9/0x1b0 fs/read_write.c:577 [] do_syscall_32_irqs_on arch/x86/entry/common.c:392 [inline] [] do_fast_syscall_32+0x321/0x8a0 arch/x86/entry/common.c:459 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:59609 inactive_anon:44 isolated_anon:0 active_file:3552 inactive_file:8412 isolated_file:0 unevictable:0 dirty:38 writeback:0 unstable:0 slab_reclaimable:5777 slab_unreclaimable:59441 mapped:23821 shmem:50 pagetables:662 bounce:0 free:1467739 free_pcp:618 free_cma:0 DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2655116kB min:30608kB low:38260kB high:45912kB active_anon:111924kB inactive_anon:68kB active_file:6760kB inactive_file:15392kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:20kB writeback:0kB mapped:43000kB shmem:80kB slab_reclaimable:11320kB slab_unreclaimable:104760kB kernel_stack:3040kB pagetables:1084kB unstable:0kB bounce:0kB free_pcp:1252kB local_pcp:692kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3199936kB min:36808kB low:46008kB high:55212kB active_anon:126512kB inactive_anon:108kB active_file:7448kB inactive_file:18256kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:132kB writeback:0kB mapped:52284kB shmem:120kB slab_reclaimable:11788kB slab_unreclaimable:133004kB kernel_stack:2688kB pagetables:1564kB unstable:0kB bounce:0kB free_pcp:1220kB local_pcp:524kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 716*4kB (UME) 151*8kB (UM) 134*16kB (UM) 95*32kB (UME) 44*64kB (UM) 32*128kB (UME) 17*256kB (M) 8*512kB (UME) 33*1024kB (UM) 4*2048kB (UM) 632*4096kB (M) = 2655272kB Normal: 740*4kB (UME) 189*8kB (UM) 194*16kB (UME) 93*32kB (UM) 68*64kB (UME) 48*128kB (UME) 19*256kB (UM) 13*512kB (UM) 45*1024kB (M) 0*2048kB 762*4096kB (M) = 3199800kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 12013 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320145 pages reserved binder: 7436:7437 BC_FREE_BUFFER u0000000000000000 no match binder: 7436:7437 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 binder: BINDER_SET_CONTEXT_MGR already set binder: 7436:7437 ioctl 40046207 0 returned -16 binder: 7436:7438 BC_FREE_BUFFER u0000000000000000 no match binder: 7436:7451 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. binder: 7705:7713 got transaction to invalid handle binder: 7705:7713 transaction failed 29201/-22, size 0-0 line 3005 binder: undelivered TRANSACTION_ERROR: 29201 IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ɓtpm`x/.HݼބDBC+1 IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ɓtpm`x/.HݼބDBC+xI7 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket