IPVS: Creating netns size=2536 id=60 ================================================================== BUG: KASAN: use-after-free in __read_once_size include/linux/compiler.h:243 [inline] at addr ffff8801d53d8ce8 BUG: KASAN: use-after-free in atomic_read arch/x86/include/asm/atomic.h:26 [inline] at addr ffff8801d53d8ce8 BUG: KASAN: use-after-free in static_key_count include/linux/jump_label.h:174 [inline] at addr ffff8801d53d8ce8 BUG: KASAN: use-after-free in static_key_false include/linux/jump_label.h:184 [inline] at addr ffff8801d53d8ce8 BUG: KASAN: use-after-free in perf_sw_event include/linux/perf_event.h:1039 [inline] at addr ffff8801d53d8ce8 BUG: KASAN: use-after-free in __do_page_fault+0xc80/0xd70 arch/x86/mm/fault.c:1438 at addr ffff8801d53d8ce8 binder: 459:467 ioctl 5419 20b23ffc returned -22 Read of size 8 by task syz-executor6/458 CPU: 0 PID: 458 Comm: syz-executor6 Not tainted 4.9.61-ga93e312 #85 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 binder: 459:481 ioctl 5419 20b23ffc returned -22 ffff8801c7937d88 ffffffff81d91589 ffff8801da155140 ffff8801d53d8c98 ffff8801d53d8d50 ffffed003aa7b19d ffff8801d53d8ce8 ffff8801c7937db0 ffffffff8153c1bc ffffed003aa7b19d ffff8801da155140 0000000000000000 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] kasan_object_err+0x1c/0x70 mm/kasan/report.c:160 [] print_address_description mm/kasan/report.c:198 [inline] [] kasan_report_error mm/kasan/report.c:287 [inline] [] kasan_report.part.1+0x21c/0x500 mm/kasan/report.c:309 [] kasan_report mm/kasan/report.c:330 [inline] [] __asan_report_load8_noabort+0x29/0x30 mm/kasan/report.c:330 [] __read_once_size include/linux/compiler.h:243 [inline] [] atomic_read arch/x86/include/asm/atomic.h:26 [inline] [] static_key_count include/linux/jump_label.h:174 [inline] [] static_key_false include/linux/jump_label.h:184 [inline] [] perf_sw_event include/linux/perf_event.h:1039 [inline] [] __do_page_fault+0xc80/0xd70 arch/x86/mm/fault.c:1438 [] do_page_fault+0x27/0x30 arch/x86/mm/fault.c:1460 [] page_fault+0x28/0x30 arch/x86/entry/entry_64.S:1012 Object at ffff8801d53d8c98, in cache vm_area_struct size: 184 Allocated: PID = 458 FAULT_FLAG_ALLOW_RETRY missing 30 CPU: 1 PID: 501 Comm: syz-executor2 Not tainted 4.9.61-ga93e312 #85 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801d0e778e0 ffffffff81d91589 ffff8801d0e77bc0 0000000000000000 ffff8801c79f6890 ffff8801d0e77ab0 ffff8801c79f6780 ffff8801d0e77ad8 ffffffff8165fe47 00000000000051b9 ffff8801a8c9a0f0 ffff8801a8c9a0a0 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+0x5b7/0xd70 arch/x86/mm/fault.c:1396 [] do_page_fault+0x27/0x30 arch/x86/mm/fault.c:1460 [] page_fault+0x28/0x30 arch/x86/entry/entry_64.S:1012 [] strndup_user+0x28/0xb0 mm/util.c:160 [] SYSC_request_key security/keys/keyctl.c:186 [inline] [] SyS_request_key+0xd6/0x2d0 security/keys/keyctl.c:158 [] entry_SYSCALL_64_fastpath+0x23/0xc6 save_stack_trace+0x16/0x20 arch/x86/kernel/stacktrace.c:57 save_stack+0x43/0xd0 mm/kasan/kasan.c:495 set_track mm/kasan/kasan.c:507 [inline] kasan_kmalloc+0xad/0xe0 mm/kasan/kasan.c:598 kasan_slab_alloc+0x12/0x20 mm/kasan/kasan.c:537 slab_post_alloc_hook mm/slab.h:417 [inline] slab_alloc_node mm/slub.c:2715 [inline] slab_alloc mm/slub.c:2723 [inline] kmem_cache_alloc+0xba/0x290 mm/slub.c:2728 kmem_cache_zalloc include/linux/slab.h:626 [inline] mmap_region+0x587/0xfd0 mm/mmap.c:1662 do_mmap+0x57b/0xbe0 mm/mmap.c:1473 do_mmap_pgoff include/linux/mm.h:2014 [inline] vm_mmap_pgoff+0x16b/0x1b0 mm/util.c:305 SYSC_mmap_pgoff mm/mmap.c:1523 [inline] SyS_mmap_pgoff+0xd0/0x560 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 entry_SYSCALL_64_fastpath+0x23/0xc6 Freed: PID = 471 save_stack_trace+0x16/0x20 arch/x86/kernel/stacktrace.c:57 save_stack+0x43/0xd0 mm/kasan/kasan.c:495 set_track mm/kasan/kasan.c:507 [inline] kasan_slab_free+0x73/0xc0 mm/kasan/kasan.c:571 slab_free_hook mm/slub.c:1355 [inline] slab_free_freelist_hook mm/slub.c:1377 [inline] slab_free mm/slub.c:2958 [inline] kmem_cache_free+0xb2/0x2e0 mm/slub.c:2980 remove_vma+0x11d/0x160 mm/mmap.c:175 remove_vma_list mm/mmap.c:2482 [inline] do_munmap+0x7ff/0xeb0 mm/mmap.c:2705 mmap_region+0x14d/0xfd0 mm/mmap.c:1635 do_mmap+0x57b/0xbe0 mm/mmap.c:1473 do_mmap_pgoff include/linux/mm.h:2014 [inline] vm_mmap_pgoff+0x16b/0x1b0 mm/util.c:305 SYSC_mmap_pgoff mm/mmap.c:1523 [inline] SyS_mmap_pgoff+0xd0/0x560 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 entry_SYSCALL_64_fastpath+0x23/0xc6 Memory state around the buggy address: ffff8801d53d8b80: fc fc fc fc fb fb fb fb fb fb fb fb fb fb fb fb ffff8801d53d8c00: fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc >ffff8801d53d8c80: fc fc fc fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff8801d53d8d00: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc ffff8801d53d8d80: fc fc fb fb fb fb fb fb fb fb fb fb fb fb fb fb ================================================================== binder: 524:529 ioctl 5425 1 returned -22 binder: 524:529 ioctl 5425 1 returned -22 device gre0 left promiscuous mode IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready sg_write: data in/out 65500/34 bytes for SCSI command 0xfe-- guessing data in; program syz-executor4 not setting count and/or reply_len properly device gre0 entered promiscuous mode selinux_nlmsg_perm: 4 callbacks suppressed SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11421 sclass=netlink_route_socket pig=732 comm=syz-executor4 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11421 sclass=netlink_route_socket pig=732 comm=syz-executor4 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H binder: 803:807 ioctl 80404525 20172fc0 returned -22 binder: 803:807 ioctl 80404525 20172fc0 returned -22 device gre0 entered promiscuous mode device gre0 left promiscuous mode device gre0 entered promiscuous mode device gre0 left promiscuous mode IPVS: Creating netns size=2536 id=61 IPVS: Creating netns size=2536 id=62 binder: 963:964 ioctl c0086420 20d4a000 returned -22 binder: 963:964 ioctl c0406429 20897fc0 returned -22 binder: 963:964 ioctl 400454d0 20cd0ffc returned -22 SELinux: unrecognized netlink message: protocol=4 nlmsg_type=79 sclass=netlink_tcpdiag_socket pig=964 comm=syz-executor6 binder: 963:974 ioctl c0086420 20d4a000 returned -22 binder: 963:964 ioctl c0406429 20897fc0 returned -22 binder: 963:974 ioctl 400454d0 20cd0ffc returned -22 sock: sock_set_timeout: `syz-executor1' (pid 978) tries to set negative timeout FAULT_FLAG_ALLOW_RETRY missing 30 CPU: 0 PID: 970 Comm: syz-executor2 Tainted: G B 4.9.61-ga93e312 #85 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801d05cf8b0 ffffffff81d91589 ffff8801d05cfb90 0000000000000000 ffff8801d6338e90 ffff8801d05cfa80 ffff8801d6338d80 ffff8801d05cfaa8 ffffffff8165fe47 ffff8801d05cf940 ffff8801d05cfa00 00000001d1151067 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+0x5b7/0xd70 arch/x86/mm/fault.c:1396 [] do_page_fault+0x27/0x30 arch/x86/mm/fault.c:1460 [] page_fault+0x28/0x30 arch/x86/entry/entry_64.S:1012 [] entry_SYSCALL_64_fastpath+0x23/0xc6 FAULT_FLAG_ALLOW_RETRY missing 30 CPU: 0 PID: 962 Comm: syz-executor2 Tainted: G B 4.9.61-ga93e312 #85 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801d05c7890 ffffffff81d91589 ffff8801d05c7b70 0000000000000000 ffff8801d6338e90 ffff8801d05c7a60 ffff8801d6338d80 ffff8801d05c7a88 ffffffff8165fe47 c9a9b8b5707e730b ffff8801d05c79e0 00000001d1151067 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+0x5b7/0xd70 arch/x86/mm/fault.c:1396 [] do_page_fault+0x27/0x30 arch/x86/mm/fault.c:1460 [] page_fault+0x28/0x30 arch/x86/entry/entry_64.S:1012 [] getname_flags+0x10e/0x580 fs/namei.c:148 [] getname+0x19/0x20 fs/namei.c:208 [] do_sys_open+0x21d/0x4c0 fs/open.c:1066 [] SYSC_openat fs/open.c:1099 [inline] [] SyS_openat+0x30/0x40 fs/open.c:1093 [] entry_SYSCALL_64_fastpath+0x23/0xc6 FAULT_FLAG_ALLOW_RETRY missing 30 CPU: 0 PID: 975 Comm: syz-executor2 Tainted: G B 4.9.61-ga93e312 #85 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801ca64f930 ffffffff81d91589 ffff8801ca64fc10 0000000000000000 ffff8801d6338e90 ffff8801ca64fb00 ffff8801d6338d80 ffff8801ca64fb28 ffffffff8165fe47 0000000000000000 ffff8801ca64fa80 00000001d1151067 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+0x5b7/0xd70 arch/x86/mm/fault.c:1396 [] do_page_fault+0x27/0x30 arch/x86/mm/fault.c:1460 [] page_fault+0x28/0x30 arch/x86/entry/entry_64.S:1012 [] entry_SYSCALL_64_fastpath+0x23/0xc6 sock: sock_set_timeout: `syz-executor1' (pid 973) tries to set negative timeout 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: 1082:1093 ioctl 4b6c 20ed2ff5 returned -22 binder: 1082:1112 ioctl 4b6c 20ed2ff5 returned -22 sg_write: data in/out 392925/816 bytes for SCSI command 0x0-- guessing data in; program syz-executor7 not setting count and/or reply_len properly 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 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 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12 sclass=netlink_route_socket pig=1186 comm=syz-executor2 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12 sclass=netlink_route_socket pig=1186 comm=syz-executor2 binder: 1207:1208 ioctl 40082406 20e34ff0 returned -22 binder: 1207:1208 ioctl 40082406 20e34ff0 returned -22 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 device gre0 entered promiscuous mode SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=1305 comm=syz-executor2 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=1305 comm=syz-executor2 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=127 sclass=netlink_route_socket pig=1323 comm=syz-executor2 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=1305 comm=syz-executor2 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=1305 comm=syz-executor2 device lo entered promiscuous mode nla_parse: 10 callbacks suppressed netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. device gre0 entered promiscuous mode netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. sd 0:0:1:0: [sg0] tag#837 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#837 CDB: Format Unit/Medium sd 0:0:1:0: [sg0] tag#837 CDB[00]: 04 5a 00 00 00 00 48 21 7e 09 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#837 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#837 CDB[20]: 00 00 00 00 00 00 2e 2f 35 31 37 2f 66 69 6c 65 netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. sd 0:0:1:0: [sg0] tag#837 CDB[30]: 30 2f 31 2f 6e 65 74 2f 6e 65 74 66 69 6c 74 65 sd 0:0:1:0: [sg0] tag#837 CDB[40]: 72 2f 6e 66 6e 65 74 6c 69 6e 6b 5f 71 75 65 75 sd 0:0:1:0: [sg0] tag#837 CDB[50]: 65 00 64 70 6c 69 74 65 5f 74 69 6d 65 6f 75 74 netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. sd 0:0:1:0: [sg0] tag#837 CDB[60]: 5f 73 74 72 65 61 6d 00 67 65 64 00 65 6e 74 00 sd 0:0:1:0: [sg0] tag#837 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#837 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#837 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#837 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#837 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#837 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#837 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#837 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#837 CDB[f0]: 00 00 00 00 00 00 00 00 IPVS: Creating netns size=2536 id=63 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 device gre0 entered promiscuous mode IPVS: Creating netns size=2536 id=64 device gre0 left promiscuous mode pktgen: kernel_thread() failed for cpu 1 pktgen: Cannot create thread for cpu 1 (-4) netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. IPVS: Creating netns size=2536 id=65 netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. device gre0 entered promiscuous mode device gre0 left promiscuous mode netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 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 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 selinux_nlmsg_perm: 7 callbacks suppressed SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=2308 comm=syz-executor6 keychord: invalid keycode count 0 SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=2308 comm=syz-executor6 keychord: invalid keycode count 0 device gre0 entered promiscuous mode device gre0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): gre0: link is not ready device gre0 left promiscuous mode device gre0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): gre0: link is not ready device gre0 left promiscuous mode Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable nla_parse: 6 callbacks suppressed netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. device gre0 entered promiscuous mode netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'.