audit: type=1400 audit(1519638728.040:33): avc: denied { create } for pid=8534 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=netlink_connector_socket permissive=1 ====================================================== [ INFO: possible circular locking dependency detected ] 4.9.84-ga9d0273 #44 Not tainted ------------------------------------------------------- syz-executor4/8559 is trying to acquire lock: (&mm->mmap_sem){++++++}, at: [] __might_fault+0xe4/0x1d0 mm/memory.c:3993 but task is already holding lock: (ashmem_mutex){+.+.+.}, at: [] ashmem_pin_unpin drivers/staging/android/ashmem.c:714 [inline] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 drivers/staging/android/ashmem.c:791 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: lock_acquire+0x12e/0x410 kernel/locking/lockdep.c:3756 __mutex_lock_common kernel/locking/mutex.c:521 [inline] mutex_lock_nested+0xbb/0x870 kernel/locking/mutex.c:621 ashmem_mmap+0x53/0x400 drivers/staging/android/ashmem.c:379 mmap_region+0x7dd/0xfd0 mm/mmap.c:1694 do_mmap+0x57b/0xbe0 mm/mmap.c:1473 do_mmap_pgoff include/linux/mm.h:2019 [inline] vm_mmap_pgoff+0x16b/0x1b0 mm/util.c:329 SYSC_mmap_pgoff mm/mmap.c:1523 [inline] SyS_mmap_pgoff+0x33f/0x560 mm/mmap.c:1481 SYSC_mmap arch/x86/kernel/sys_x86_64.c:95 [inline] SyS_mmap+0x16/0x20 arch/x86/kernel/sys_x86_64.c:86 do_syscall_64+0x1a4/0x490 arch/x86/entry/common.c:282 entry_SYSCALL_64_after_swapgs+0x47/0xc5 check_prev_add kernel/locking/lockdep.c:1828 [inline] check_prevs_add kernel/locking/lockdep.c:1938 [inline] validate_chain kernel/locking/lockdep.c:2265 [inline] __lock_acquire+0x2bf9/0x3640 kernel/locking/lockdep.c:3345 lock_acquire+0x12e/0x410 kernel/locking/lockdep.c:3756 __might_fault+0x14a/0x1d0 mm/memory.c:3994 copy_from_user arch/x86/include/asm/uaccess.h:705 [inline] ashmem_pin_unpin drivers/staging/android/ashmem.c:719 [inline] ashmem_ioctl+0x3c0/0xfe0 drivers/staging/android/ashmem.c:791 vfs_ioctl fs/ioctl.c:43 [inline] do_vfs_ioctl+0x1aa/0x1140 fs/ioctl.c:679 SYSC_ioctl fs/ioctl.c:694 [inline] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:685 do_syscall_64+0x1a4/0x490 arch/x86/entry/common.c:282 entry_SYSCALL_64_after_swapgs+0x47/0xc5 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(ashmem_mutex); lock(&mm->mmap_sem); lock(ashmem_mutex); lock(&mm->mmap_sem); *** DEADLOCK *** 1 lock held by syz-executor4/8559: #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_pin_unpin drivers/staging/android/ashmem.c:714 [inline] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 drivers/staging/android/ashmem.c:791 stack backtrace: CPU: 0 PID: 8559 Comm: syz-executor4 Not tainted 4.9.84-ga9d0273 #44 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801c1727908 ffffffff81d956b9 ffffffff853a2cd0 ffffffff853a2cd0 ffffffff853c32e0 ffff8801cb2ed0d8 ffff8801cb2ec800 ffff8801c1727950 ffffffff812387f1 ffff8801cb2ed0d8 00000000cb2ed0b0 ffff8801cb2ed0d8 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] print_circular_bug+0x271/0x310 kernel/locking/lockdep.c:1202 [] check_prev_add kernel/locking/lockdep.c:1828 [inline] [] check_prevs_add kernel/locking/lockdep.c:1938 [inline] [] validate_chain kernel/locking/lockdep.c:2265 [inline] [] __lock_acquire+0x2bf9/0x3640 kernel/locking/lockdep.c:3345 [] lock_acquire+0x12e/0x410 kernel/locking/lockdep.c:3756 [] __might_fault+0x14a/0x1d0 mm/memory.c:3994 [] copy_from_user arch/x86/include/asm/uaccess.h:705 [inline] [] ashmem_pin_unpin drivers/staging/android/ashmem.c:719 [inline] [] ashmem_ioctl+0x3c0/0xfe0 drivers/staging/android/ashmem.c:791 [] vfs_ioctl fs/ioctl.c:43 [inline] [] do_vfs_ioctl+0x1aa/0x1140 fs/ioctl.c:679 [] SYSC_ioctl fs/ioctl.c:694 [inline] [] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:685 [] do_syscall_64+0x1a4/0x490 arch/x86/entry/common.c:282 [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 audit: type=1400 audit(1519638728.730:34): avc: denied { transfer } for pid=8646 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: 8646:8666 got transaction to invalid handle binder: 8646:8666 transaction failed 29201/-22, size 0-0 line 3004 binder: BINDER_SET_CONTEXT_MGR already set binder: 8646:8671 ioctl 40046207 0 returned -16 binder_alloc: 8646: binder_alloc_buf, no vma binder: 8646:8666 transaction failed 29189/-3, size 40-8 line 3127 binder: 8646:8671 got transaction to invalid handle binder: 8646:8671 transaction failed 29201/-22, size 0-0 line 3004 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29201 binder: release 8646:8651 transaction 20 out, still active binder: unexpected work type, 4, not freed binder: undelivered TRANSACTION_COMPLETE binder: undelivered TRANSACTION_ERROR: 29201 binder: send failed reply for transaction 20, target dead binder: 8961:8970 BC_ACQUIRE_DONE u0000000000000000 node 26 cookie mismatch 0000000000000003 != 0000000000000000 binder: BINDER_SET_CONTEXT_MGR already set binder: 8960:8973 ioctl c028aa03 20000000 returned -22 binder: 8961:8970 ioctl 40046207 0 returned -16 binder: 8960:8973 BC_DEAD_BINDER_DONE 0000000000000000 not found binder: 8960:8973 ioctl c028aa03 20000000 returned -22 binder: undelivered death notification, 0000000000000000 binder: 8961:8977 BC_ACQUIRE_DONE u0000000000000000 no match binder: 8980:8992 ioctl c028aa03 20000000 returned -22 binder: undelivered death notification, 0000000000000000 binder: 9081:9089 unknown command -1926447646 binder: 9081:9089 ioctl c0306201 20098fd0 returned -22 binder: 9081:9102 got transaction with invalid offset (0, min 0 max 24) or object. binder: 9081:9102 transaction failed 29201/-22, size 24-8 line 3190 binder_alloc: binder_alloc_mmap_handler: 9081 20000000-20003000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 9081:9102 unknown command -1926447646 binder: 9081:9102 ioctl c0306201 20098fd0 returned -22 binder: 9081:9089 ioctl 40046207 0 returned -16 binder_alloc: 9081: binder_alloc_buf, no vma binder: 9081:9110 transaction failed 29189/-3, size 24-8 line 3127 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29201 binder: 9118:9127 unknown command -1926447646 binder: 9118:9127 ioctl c0306201 20098fd0 returned -22 binder: 9118:9127 got transaction with invalid offset (0, min 0 max 24) or object. binder: 9118:9127 transaction failed 29201/-22, size 24-8 line 3190 binder_alloc: binder_alloc_mmap_handler: 9118 20000000-20003000 already mapped failed -16 binder: undelivered TRANSACTION_ERROR: 29201 binder: 9162:9172 unknown command -1926447646 binder: 9162:9172 ioctl c0306201 20098fd0 returned -22 binder: 9162:9188 got transaction with invalid offset (0, min 0 max 24) or object. binder: 9162:9188 transaction failed 29201/-22, size 24-8 line 3190 binder_alloc: binder_alloc_mmap_handler: 9162 20000000-20003000 already mapped failed -16 binder: undelivered TRANSACTION_ERROR: 29201 binder: 9205:9207 unknown command -1926447646 binder: 9205:9207 ioctl c0306201 20098fd0 returned -22 binder: 9205:9220 got transaction with invalid offset (0, min 0 max 24) or object. binder_alloc: binder_alloc_mmap_handler: 9205 20000000-20003000 already mapped failed -16 binder: 9205:9220 transaction failed 29201/-22, size 24-8 line 3190 binder: undelivered TRANSACTION_ERROR: 29201 binder: 9249:9254 unknown command -1926447646 binder: 9249:9254 ioctl c0306201 20098fd0 returned -22 binder: 9249:9254 got transaction with invalid offset (0, min 0 max 24) or object. binder: 9249:9254 transaction failed 29201/-22, size 24-8 line 3190 binder: undelivered TRANSACTION_ERROR: 29201 binder: 9289:9292 got transaction with invalid offset (0, min 0 max 24) or object. audit: type=1400 audit(1519638731.040:35): avc: denied { setattr } for pid=9293 comm="syz-executor1" name="NETLINK" dev="sockfs" ino=23858 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 binder: 9289:9292 transaction failed 29201/-22, size 24-8 line 3190 binder: undelivered TRANSACTION_ERROR: 29201 binder: 9334:9343 got transaction with invalid offset (0, min 0 max 24) or object. binder: 9334:9343 transaction failed 29201/-22, size 24-8 line 3190 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 9365: binder_alloc_buf, no vma binder: 9365:9371 transaction failed 29189/-3, size 24-8 line 3127 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 9397: binder_alloc_buf, no vma binder: 9397:9400 transaction failed 29189/-3, size 24-8 line 3127 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 9430: binder_alloc_buf, no vma binder: 9430:9435 transaction failed 29189/-3, size 24-8 line 3127 binder: undelivered TRANSACTION_ERROR: 29189 binder: 9448:9450 transaction failed 29189/-22, size 24-8 line 3004 binder: undelivered TRANSACTION_ERROR: 29189 binder: 9491:9493 transaction failed 29189/-22, size 24-8 line 3004 audit: type=1400 audit(1519638731.480:36): avc: denied { create } for pid=9496 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=netlink_scsitransport_socket permissive=1 binder: undelivered TRANSACTION_ERROR: 29189 binder: 9517:9521 transaction failed 29189/-22, size 24-8 line 3004 binder: undelivered TRANSACTION_ERROR: 29189 binder: 9582:9589 transaction failed 29189/-22, size 24-8 line 3004 selinux_nlmsg_perm: 5 callbacks suppressed SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64541 sclass=netlink_route_socket pig=9596 comm=syz-executor4 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64541 sclass=netlink_route_socket pig=9607 comm=syz-executor4 binder: undelivered TRANSACTION_ERROR: 29189 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64541 sclass=netlink_route_socket pig=9620 comm=syz-executor4 binder: 9615:9619 transaction failed 29189/-22, size 24-8 line 3004 binder: undelivered TRANSACTION_ERROR: 29189 binder: 9633:9636 transaction failed 29189/-22, size 24-8 line 3004 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 9647: binder_alloc_buf, no vma binder: 9647:9649 transaction failed 29189/-3, size 24-8 line 3127 binder: undelivered TRANSACTION_ERROR: 29189 audit: type=1400 audit(1519638731.920:37): avc: denied { execute } for pid=9650 comm="syz-executor0" path="/proc/747/clear_refs" dev="proc" ino=25072 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 binder_alloc: 9658: binder_alloc_buf, no vma binder: 9658:9660 transaction failed 29189/-3, size 24-8 line 3127 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 9674: binder_alloc_buf, no vma binder: 9674:9685 transaction failed 29189/-3, size 24-8 line 3127 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 9708: binder_alloc_buf, no vma binder: 9708:9711 transaction failed 29189/-3, size 24-8 line 3127 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 9725: binder_alloc_buf, no vma binder: 9725:9731 transaction failed 29189/-3, size 24-8 line 3127 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 9769: binder_alloc_buf, no vma binder: 9769:9781 transaction failed 29189/-3, size 24-8 line 3127 binder: undelivered TRANSACTION_ERROR: 29189 binder: 9827:9828 unknown command 540917672 binder: 9827:9828 ioctl c0306201 2023f000 returned -22 binder: 9847:9860 unknown command 540917672 binder: 9847:9860 ioctl c0306201 2023f000 returned -22 binder_alloc: 9891: binder_alloc_buf size 8328 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) binder: 9891:9893 transaction failed 29201/-28, size 8323-0 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 9897: binder_alloc_buf size 8328 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) binder: 9897:9912 transaction failed 29201/-28, size 8323-0 line 3127 audit: type=1400 audit(1519638732.650:38): avc: denied { relabelfrom } for pid=9926 comm="syz-executor7" name="" dev="pipefs" ino=24550 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 audit: type=1401 audit(1519638732.650:39): op=setxattr invalid_context="cgroupvboxnet0$" binder: undelivered TRANSACTION_ERROR: 29201 audit: type=1401 audit(1519638732.730:40): op=setxattr invalid_context="cgroupvboxnet0$" binder_alloc: 9951: binder_alloc_buf size 8328 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) audit: type=1401 audit(1519638732.770:41): op=setxattr invalid_context="cgroupvboxnet0$" binder: 9951:9953 transaction failed 29201/-28, size 8323-0 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 10013: binder_alloc_buf size 18227082739843096 failed, no address space audit: type=1401 audit(1519638732.880:42): op=setxattr invalid_context="cgroupvboxnet0$" binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) binder: 10013:10017 transaction failed 29201/-28, size 9075092621361176-9151990118481920 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 10066: binder_alloc_buf size 18227082739843096 failed, no address space audit: type=1401 audit(1519638733.030:43): op=setxattr invalid_context="cgroupvboxnet0$" binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) binder: 10066:10074 transaction failed 29201/-28, size 9075092621361176-9151990118481920 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 10112: binder_alloc_buf size 18227082739843096 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) binder: 10112:10116 transaction failed 29201/-28, size 9075092621361176-9151990118481920 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 10130: binder_alloc_buf size 35449580552224 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) audit: type=1401 audit(1519638733.180:44): op=setxattr invalid_context="cgroupvboxnet0$" binder: 10130:10140 transaction failed 29201/-28, size 24-35449580552200 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 10169: binder_alloc_buf size 35449580552224 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) binder: 10169:10170 transaction failed 29201/-28, size 24-35449580552200 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 10178: binder_alloc_buf size 35449580552224 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) audit: type=1401 audit(1519638733.320:45): op=setxattr invalid_context="cgroupvboxnet0$" binder: 10178:10182 transaction failed 29201/-28, size 24-35449580552200 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 10234: binder_alloc_buf size 4449459674818805792 failed, no address space audit: type=1401 audit(1519638733.380:46): op=setxattr invalid_context="cgroupvboxnet0$" binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) binder: 10234:10238 transaction failed 29201/-28, size 24-4449459674818805768 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 audit: type=1401 audit(1519638733.470:47): op=setxattr invalid_context="cgroupvboxnet0$" binder_alloc: 10269: binder_alloc_buf size 4449459674818805792 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) binder: 10269:10279 transaction failed 29201/-28, size 24-4449459674818805768 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 10287: binder_alloc_buf size 4449459674818805792 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) binder: 10287:10289 transaction failed 29201/-28, size 24-4449459674818805768 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 10290: binder_alloc_buf size -6341068275337658336 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) binder: 10290:10292 transaction failed 29201/-28, size 24--6341068275337658360 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 10303: binder_alloc_buf size -6341068275337658336 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) binder: 10303:10308 transaction failed 29201/-28, size 24--6341068275337658360 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 10316: binder_alloc_buf size -6341068275337658336 failed, no address space audit: type=1401 audit(1519638733.990:48): op=setxattr invalid_context="cgroupvboxnet0$" binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) binder: 10316:10320 transaction failed 29201/-28, size 24--6341068275337658360 line 3127 audit: type=1401 audit(1519638734.040:49): op=setxattr invalid_context="cgroupvboxnet0$" binder: undelivered TRANSACTION_ERROR: 29201 binder: 10356:10362 got transaction with invalid offsets ptr binder: 10356:10362 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10365:10369 got transaction with invalid offsets ptr binder: 10365:10369 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10381:10388 got transaction with invalid offsets ptr binder: 10381:10388 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10406:10408 got transaction with invalid offsets ptr audit: type=1401 audit(1519638734.270:50): op=setxattr invalid_context="cgroupvboxnet0$" binder: 10406:10408 transaction failed 29201/-14, size 24-8 line 3155 audit: type=1401 audit(1519638734.300:51): op=setxattr invalid_context="cgroupvboxnet0$" binder: undelivered TRANSACTION_ERROR: 29201 binder: 10448:10462 got transaction with invalid offsets ptr binder: 10448:10462 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10494:10505 got transaction with invalid offsets ptr binder: 10494:10505 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10529:10536 got transaction with invalid offsets ptr binder: 10529:10536 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10561:10564 got transaction with invalid offsets ptr binder: 10561:10564 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10576:10582 got transaction with invalid offsets ptr binder: 10576:10582 transaction failed 29201/-14, size 24-8 line 3155 binder: BINDER_SET_CONTEXT_MGR already set binder: 10587:10590 ioctl 40046207 0 returned -16 binder: 10587:10590 got transaction with invalid offsets ptr binder: 10587:10590 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10640:10647 got transaction with invalid offsets ptr binder: 10640:10647 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10666:10672 got transaction with invalid offsets ptr binder: 10666:10672 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10718:10723 got transaction with invalid offsets ptr binder: 10718:10723 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10753:10758 got transaction with invalid offsets ptr binder: 10753:10758 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10776:10784 got transaction with invalid offsets ptr binder: 10776:10784 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10814:10820 got transaction with invalid offsets ptr binder: 10814:10820 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10853:10867 got transaction with invalid offsets ptr binder: 10853:10867 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10893:10895 got transaction with invalid offsets ptr binder: 10893:10895 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder: 10932:10945 got transaction with invalid offsets ptr binder: 10932:10945 transaction failed 29201/-14, size 24-8 line 3155 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 11052: binder_alloc_buf size -6341068275337658336 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) binder: 11052:11055 transaction failed 29201/-28, size 24--6341068275337658360 line 3127 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 11484: binder_alloc_buf, no vma binder: 11484:11491 transaction failed 29189/-3, size 24-8 line 3127 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 11499: binder_alloc_buf, no vma binder: 11499:11505 transaction failed 29189/-3, size 24-8 line 3127 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11544:11550 transaction failed 29189/-22, size 24-8 line 3004 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 11606: binder_alloc_buf, no vma binder: 11606:11614 transaction failed 29189/-3, size 24-8 line 3127 binder: undelivered TRANSACTION_ERROR: 29189 mmap: syz-executor4 (11843): VmData 18587648 exceed data ulimit 4. Update limits or use boot option ignore_rlimit_data.