WARNING: syz-executor1/11847 still has locks held! kobject: 'tx-4' (000000000388a867): fill_kobj_path: path = '/devices/virtual/net/bond82/queues/tx-4' 4.20.0-rc5+ #362 Not tainted ------------------------------------ kobject: 'tx-5' (00000000b2b9be5c): kobject_add_internal: parent: 'queues', set: 'queues' 1 lock held by syz-executor1/11847: kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' #0: 00000000959d3181 (&sig->cred_guard_mutex){+.+.}, at: prepare_bprm_creds+0x53/0x120 fs/exec.c:1405 stack backtrace: CPU: 1 PID: 11847 Comm: syz-executor1 Not tainted 4.20.0-rc5+ #362 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'tx-5' (00000000b2b9be5c): kobject_uevent_env Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x244/0x39d lib/dump_stack.c:113 kobject: 'tx-5' (00000000b2b9be5c): fill_kobj_path: path = '/devices/virtual/net/bond82/queues/tx-5' print_held_locks_bug kernel/locking/lockdep.c:4362 [inline] debug_check_no_locks_held.cold.49+0x93/0x9f kernel/locking/lockdep.c:4368 try_to_freeze include/linux/freezer.h:66 [inline] freezer_count include/linux/freezer.h:128 [inline] freezable_schedule include/linux/freezer.h:173 [inline] de_thread fs/exec.c:1115 [inline] flush_old_exec+0x1ea2/0x2480 fs/exec.c:1262 kobject: 'tx-6' (00000000d0020cae): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-6' (00000000d0020cae): kobject_uevent_env kobject: 'tx-6' (00000000d0020cae): fill_kobj_path: path = '/devices/virtual/net/bond82/queues/tx-6' kobject: 'tx-7' (000000007b11b03e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-7' (000000007b11b03e): kobject_uevent_env kobject: 'tx-7' (000000007b11b03e): fill_kobj_path: path = '/devices/virtual/net/bond82/queues/tx-7' kobject: 'tx-8' (0000000085a06f67): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-8' (0000000085a06f67): kobject_uevent_env load_elf_binary+0xa9a/0x5cf0 fs/binfmt_elf.c:869 kobject: 'tx-8' (0000000085a06f67): fill_kobj_path: path = '/devices/virtual/net/bond82/queues/tx-8' kobject: 'tx-9' (00000000743583f8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-9' (00000000743583f8): kobject_uevent_env search_binary_handler+0x17d/0x570 fs/exec.c:1654 exec_binprm fs/exec.c:1696 [inline] __do_execve_file.isra.33+0x1661/0x25d0 fs/exec.c:1820 kobject: 'tx-9' (00000000743583f8): fill_kobj_path: path = '/devices/virtual/net/bond82/queues/tx-9' kobject: 'tx-10' (000000005484332f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-10' (000000005484332f): kobject_uevent_env kobject: 'tx-10' (000000005484332f): fill_kobj_path: path = '/devices/virtual/net/bond82/queues/tx-10' kobject: 'tx-11' (0000000070556e33): kobject_add_internal: parent: 'queues', set: 'queues' do_execveat_common fs/exec.c:1867 [inline] do_execveat fs/exec.c:1895 [inline] __do_sys_execveat fs/exec.c:1976 [inline] __se_sys_execveat fs/exec.c:1968 [inline] __x64_sys_execveat+0xed/0x130 fs/exec.c:1968 kobject: 'tx-11' (0000000070556e33): kobject_uevent_env do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 kobject: 'tx-11' (0000000070556e33): fill_kobj_path: path = '/devices/virtual/net/bond82/queues/tx-11' kobject: 'tx-12' (00000000f62b4667): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-12' (00000000f62b4667): kobject_uevent_env entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457569 kobject: 'tx-12' (00000000f62b4667): fill_kobj_path: path = '/devices/virtual/net/bond82/queues/tx-12' Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f2381548c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 kobject: 'tx-13' (0000000071b35ca6): kobject_add_internal: parent: 'queues', set: 'queues' RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000457569 RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 RBP: 000000000072bf00 R08: 0000000000001000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f23815496d4 kobject: 'tx-13' (0000000071b35ca6): kobject_uevent_env R13: 00000000004bdc9b R14: 00000000004cd038 R15: 00000000ffffffff kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'tx-13' (0000000071b35ca6): fill_kobj_path: path = '/devices/virtual/net/bond82/queues/tx-13' kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-14' (000000001c12d7cc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop1' (000000004e3921b6): kobject_uevent_env kobject: 'tx-14' (000000001c12d7cc): kobject_uevent_env kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-14' (000000001c12d7cc): fill_kobj_path: path = '/devices/virtual/net/bond82/queues/tx-14' kobject: 'tx-15' (000000006b6bbcfc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-15' (000000006b6bbcfc): kobject_uevent_env kobject: 'tx-15' (000000006b6bbcfc): fill_kobj_path: path = '/devices/virtual/net/bond82/queues/tx-15' kobject: 'loop3' (0000000079fcc12e): kobject_uevent_env kobject: 'loop3' (0000000079fcc12e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000089902ec2): kobject_uevent_env kobject: 'loop4' (0000000089902ec2): fill_kobj_path: path = '/devices/virtual/block/loop4' FAULT_INJECTION: forcing a failure. name fail_page_alloc, interval 1, probability 0, space 0, times 0 kobject: 'loop0' (000000002afdf305): kobject_uevent_env netlink: 'syz-executor5': attribute type 17 has an invalid length. kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' CPU: 0 PID: 11872 Comm: syz-executor4 Not tainted 4.20.0-rc5+ #362 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'loop5' (000000009a0a8346): kobject_uevent_env Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x244/0x39d lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold.4+0xa/0x17 lib/fault-inject.c:149 kobject: 'loop5' (000000009a0a8346): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000009b89c6c4): kobject_uevent_env kobject: 'loop2' (000000009b89c6c4): fill_kobj_path: path = '/devices/virtual/block/loop2' should_fail_alloc_page mm/page_alloc.c:3068 [inline] prepare_alloc_pages mm/page_alloc.c:4320 [inline] __alloc_pages_nodemask+0x366/0xea0 mm/page_alloc.c:4367 kobject: 'bond83' (0000000045c5bf13): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'bond83' (0000000045c5bf13): kobject_uevent_env kobject: 'bond83' (0000000045c5bf13): fill_kobj_path: path = '/devices/virtual/net/bond83' alloc_pages_current+0x173/0x350 mm/mempolicy.c:2080 alloc_pages include/linux/gfp.h:509 [inline] __vmalloc_area_node mm/vmalloc.c:1690 [inline] __vmalloc_node_range+0x498/0x750 mm/vmalloc.c:1750 __vmalloc_node mm/vmalloc.c:1795 [inline] __vmalloc_node_flags_caller+0x75/0x90 mm/vmalloc.c:1817 kobject: 'queues' (00000000f28be3d0): kobject_add_internal: parent: 'bond83', set: '' bpf_map_area_alloc+0x6f/0x90 kernel/bpf/syscall.c:152 htab_map_alloc+0x29e/0x1190 kernel/bpf/hashtab.c:370 htab_of_map_alloc+0x7d/0x100 kernel/bpf/hashtab.c:1414 kobject: 'queues' (00000000f28be3d0): kobject_uevent_env find_and_alloc_map kernel/bpf/syscall.c:129 [inline] map_create+0x3bd/0x1110 kernel/bpf/syscall.c:509 kobject: 'queues' (00000000f28be3d0): kobject_uevent_env: filter function caused the event to drop! __do_sys_bpf kernel/bpf/syscall.c:2489 [inline] __se_sys_bpf kernel/bpf/syscall.c:2466 [inline] __x64_sys_bpf+0x303/0x520 kernel/bpf/syscall.c:2466 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 kobject: 'loop1' (000000004e3921b6): kobject_uevent_env kobject: 'rx-0' (00000000a18fb3b5): kobject_add_internal: parent: 'queues', set: 'queues' entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457569 Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1' RSP: 002b:00007f80a0aefc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f80a0aefc90 RCX: 0000000000457569 RDX: 000000000000002c RSI: 0000000020000400 RDI: ffffffff00000000 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f80a0af06d4 R13: 00000000004bd99a R14: 00000000004cca98 R15: 0000000000000005 kobject: 'rx-0' (00000000a18fb3b5): kobject_uevent_env kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'rx-0' (00000000a18fb3b5): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-0' kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-1' (000000001c130231): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-1' (000000001c130231): kobject_uevent_env kobject: 'rx-1' (000000001c130231): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-1' kobject: 'rx-2' (00000000e7bf0075): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-2' (00000000e7bf0075): kobject_uevent_env kobject: 'rx-2' (00000000e7bf0075): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-2' kobject: 'rx-3' (00000000ec9db9c7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-3' (00000000ec9db9c7): kobject_uevent_env kobject: 'rx-3' (00000000ec9db9c7): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-3' kobject: 'rx-4' (000000000ca0a64d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-4' (000000000ca0a64d): kobject_uevent_env kobject: 'rx-4' (000000000ca0a64d): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-4' kobject: 'rx-5' (00000000885f51bc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-5' (00000000885f51bc): kobject_uevent_env kobject: 'rx-5' (00000000885f51bc): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-5' kobject: 'rx-6' (00000000bd8c51f4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-6' (00000000bd8c51f4): kobject_uevent_env kobject: 'rx-6' (00000000bd8c51f4): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-6' kobject: 'rx-7' (00000000fe05926c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-7' (00000000fe05926c): kobject_uevent_env kobject: 'rx-7' (00000000fe05926c): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-7' kobject: 'rx-8' (00000000e13d5925): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-8' (00000000e13d5925): kobject_uevent_env kobject: 'rx-8' (00000000e13d5925): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-8' kobject: 'rx-9' (00000000f1b413b5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-9' (00000000f1b413b5): kobject_uevent_env kobject: 'rx-9' (00000000f1b413b5): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-9' kobject: 'rx-10' (00000000cb889829): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-10' (00000000cb889829): kobject_uevent_env kobject: 'rx-10' (00000000cb889829): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-10' kobject: 'rx-11' (000000009b35b3ba): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-11' (000000009b35b3ba): kobject_uevent_env kobject: 'rx-11' (000000009b35b3ba): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-11' kobject: 'rx-12' (00000000a9cfaf83): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (0000000079fcc12e): kobject_uevent_env kobject: 'loop3' (0000000079fcc12e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-12' (00000000a9cfaf83): kobject_uevent_env kobject: 'loop1' (000000004e3921b6): kobject_uevent_env kobject: 'rx-12' (00000000a9cfaf83): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-12' kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-13' (000000008a6b3695): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-13' (000000008a6b3695): kobject_uevent_env kobject: 'rx-13' (000000008a6b3695): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-13' kobject: 'rx-14' (00000000bd1e2681): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-14' (00000000bd1e2681): kobject_uevent_env kobject: 'rx-14' (00000000bd1e2681): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-14' kobject: 'rx-15' (000000008b218330): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-15' (000000008b218330): kobject_uevent_env kobject: 'rx-15' (000000008b218330): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/rx-15' kobject: 'tx-0' (00000000d61d48ad): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000d61d48ad): kobject_uevent_env kobject: 'tx-0' (00000000d61d48ad): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-0' kobject: 'tx-1' (0000000026173c3a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (0000000026173c3a): kobject_uevent_env kobject: 'tx-1' (0000000026173c3a): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-1' kobject: 'tx-2' (000000006cb945bb): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (000000006cb945bb): kobject_uevent_env kobject: 'tx-2' (000000006cb945bb): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-2' kobject: 'tx-3' (000000008fe78293): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (000000008fe78293): kobject_uevent_env kobject: 'tx-3' (000000008fe78293): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-3' kobject: 'tx-4' (0000000012b0d7ea): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-4' (0000000012b0d7ea): kobject_uevent_env kobject: 'tx-4' (0000000012b0d7ea): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-4' kobject: 'tx-5' (00000000f3290c78): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-5' (00000000f3290c78): kobject_uevent_env kobject: 'tx-5' (00000000f3290c78): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-5' kobject: 'tx-6' (000000007a417c6a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-6' (000000007a417c6a): kobject_uevent_env kobject: 'tx-6' (000000007a417c6a): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-6' kobject: 'tx-7' (000000001d6181b0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-7' (000000001d6181b0): kobject_uevent_env kobject: 'tx-7' (000000001d6181b0): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-7' kobject: 'tx-8' (00000000adf1386b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-8' (00000000adf1386b): kobject_uevent_env kobject: 'tx-8' (00000000adf1386b): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-8' kobject: 'tx-9' (00000000b02fcc3f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-9' (00000000b02fcc3f): kobject_uevent_env kobject: 'tx-9' (00000000b02fcc3f): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-9' kobject: 'tx-10' (00000000496092e9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-10' (00000000496092e9): kobject_uevent_env kobject: 'tx-10' (00000000496092e9): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-10' kobject: 'tx-11' (0000000066001d9a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-11' (0000000066001d9a): kobject_uevent_env kobject: 'tx-11' (0000000066001d9a): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-11' kobject: 'tx-12' (000000001ade55a4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-12' (000000001ade55a4): kobject_uevent_env kobject: 'tx-12' (000000001ade55a4): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-12' kobject: 'tx-13' (00000000002ebfe9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-13' (00000000002ebfe9): kobject_uevent_env kobject: 'tx-13' (00000000002ebfe9): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-13' kobject: 'tx-14' (00000000fb703d09): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-14' (00000000fb703d09): kobject_uevent_env kobject: 'tx-14' (00000000fb703d09): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-14' kobject: 'tx-15' (000000003f657e51): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-15' (000000003f657e51): kobject_uevent_env kobject: 'tx-15' (000000003f657e51): fill_kobj_path: path = '/devices/virtual/net/bond83/queues/tx-15' kobject: 'loop4' (0000000089902ec2): kobject_uevent_env kobject: 'loop4' (0000000089902ec2): fill_kobj_path: path = '/devices/virtual/block/loop4' FAULT_INJECTION: forcing a failure. name fail_page_alloc, interval 1, probability 0, space 0, times 0 kobject: 'loop5' (000000009a0a8346): kobject_uevent_env netlink: 'syz-executor5': attribute type 17 has an invalid length. CPU: 1 PID: 11951 Comm: syz-executor4 Not tainted 4.20.0-rc5+ #362 kobject: 'loop5' (000000009a0a8346): fill_kobj_path: path = '/devices/virtual/block/loop5' Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x244/0x39d lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold.4+0xa/0x17 lib/fault-inject.c:149 kobject: 'loop2' (000000009b89c6c4): kobject_uevent_env kobject: 'loop2' (000000009b89c6c4): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' should_fail_alloc_page mm/page_alloc.c:3068 [inline] prepare_alloc_pages mm/page_alloc.c:4320 [inline] __alloc_pages_nodemask+0x366/0xea0 mm/page_alloc.c:4367 kobject: 'loop1' (000000004e3921b6): kobject_uevent_env kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1' alloc_pages_current+0x173/0x350 mm/mempolicy.c:2080 kobject: 'loop2' (000000009b89c6c4): kobject_uevent_env alloc_pages include/linux/gfp.h:509 [inline] __vmalloc_area_node mm/vmalloc.c:1690 [inline] __vmalloc_node_range+0x498/0x750 mm/vmalloc.c:1750 __vmalloc_node mm/vmalloc.c:1795 [inline] __vmalloc_node_flags_caller+0x75/0x90 mm/vmalloc.c:1817 kobject: 'loop2' (000000009b89c6c4): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (0000000079fcc12e): kobject_uevent_env bpf_map_area_alloc+0x6f/0x90 kernel/bpf/syscall.c:152 htab_map_alloc+0x29e/0x1190 kernel/bpf/hashtab.c:370 htab_of_map_alloc+0x7d/0x100 kernel/bpf/hashtab.c:1414 kobject: 'loop3' (0000000079fcc12e): fill_kobj_path: path = '/devices/virtual/block/loop3' find_and_alloc_map kernel/bpf/syscall.c:129 [inline] map_create+0x3bd/0x1110 kernel/bpf/syscall.c:509 kobject: 'loop3' (0000000079fcc12e): kobject_uevent_env __do_sys_bpf kernel/bpf/syscall.c:2489 [inline] __se_sys_bpf kernel/bpf/syscall.c:2466 [inline] __x64_sys_bpf+0x303/0x520 kernel/bpf/syscall.c:2466 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 kobject: 'loop3' (0000000079fcc12e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'bond84' (00000000cc94965f): kobject_add_internal: parent: 'net', set: 'devices' entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'bond84' (00000000cc94965f): kobject_uevent_env RIP: 0033:0x457569 Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f80a0aefc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f80a0aefc90 RCX: 0000000000457569 RDX: 000000000000002c RSI: 0000000020000400 RDI: ffffffff00000000 kobject: 'bond84' (00000000cc94965f): fill_kobj_path: path = '/devices/virtual/net/bond84' RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f80a0af06d4 R13: 00000000004bd99a R14: 00000000004cca98 R15: 0000000000000005 kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'queues' (000000000d145227): kobject_add_internal: parent: 'bond84', set: '' kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000004e3921b6): kobject_uevent_env kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (000000000d145227): kobject_uevent_env kobject: 'loop3' (0000000079fcc12e): kobject_uevent_env kobject: 'queues' (000000000d145227): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (0000000079fcc12e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000ace4cd9e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000ace4cd9e): kobject_uevent_env kobject: 'rx-0' (00000000ace4cd9e): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-0' kobject: 'rx-1' (0000000060caab7b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-1' (0000000060caab7b): kobject_uevent_env kobject: 'rx-1' (0000000060caab7b): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-1' kobject: 'rx-2' (000000005a0f66dd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-2' (000000005a0f66dd): kobject_uevent_env kobject: 'rx-2' (000000005a0f66dd): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-2' kobject: 'rx-3' (0000000052be0e94): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-3' (0000000052be0e94): kobject_uevent_env kobject: 'rx-3' (0000000052be0e94): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-3' kobject: 'rx-4' (00000000936d67b6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-4' (00000000936d67b6): kobject_uevent_env kobject: 'rx-4' (00000000936d67b6): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-4' kobject: 'rx-5' (000000003b3876e2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-5' (000000003b3876e2): kobject_uevent_env kobject: 'rx-5' (000000003b3876e2): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-5' kobject: 'rx-6' (00000000c178cf42): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-6' (00000000c178cf42): kobject_uevent_env kobject: 'rx-6' (00000000c178cf42): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-6' kobject: 'rx-7' (00000000b841e5fd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-7' (00000000b841e5fd): kobject_uevent_env kobject: 'rx-7' (00000000b841e5fd): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-7' kobject: 'rx-8' (00000000d2f17f0e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-8' (00000000d2f17f0e): kobject_uevent_env kobject: 'rx-8' (00000000d2f17f0e): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-8' kobject: 'rx-9' (0000000021316324): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-9' (0000000021316324): kobject_uevent_env kobject: 'rx-9' (0000000021316324): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-9' kobject: 'rx-10' (000000001ff08d27): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-10' (000000001ff08d27): kobject_uevent_env kobject: 'rx-10' (000000001ff08d27): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-10' kobject: 'rx-11' (00000000ba73479f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-11' (00000000ba73479f): kobject_uevent_env kobject: 'rx-11' (00000000ba73479f): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-11' kobject: 'rx-12' (0000000001670600): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-12' (0000000001670600): kobject_uevent_env kobject: 'rx-12' (0000000001670600): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-12' kobject: 'rx-13' (00000000afbc95d5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-13' (00000000afbc95d5): kobject_uevent_env kobject: 'rx-13' (00000000afbc95d5): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-13' kobject: 'rx-14' (000000007fb604fc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-14' (000000007fb604fc): kobject_uevent_env kobject: 'rx-14' (000000007fb604fc): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-14' kobject: 'rx-15' (00000000d7d2f4b1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-15' (00000000d7d2f4b1): kobject_uevent_env kobject: 'rx-15' (00000000d7d2f4b1): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/rx-15' kobject: 'tx-0' (00000000a9f11bc2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000a9f11bc2): kobject_uevent_env kobject: 'tx-0' (00000000a9f11bc2): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-0' kobject: 'tx-1' (00000000718c92c7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (00000000718c92c7): kobject_uevent_env kobject: 'tx-1' (00000000718c92c7): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-1' kobject: 'tx-2' (00000000c82bcd88): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (00000000c82bcd88): kobject_uevent_env kobject: 'tx-2' (00000000c82bcd88): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-2' kobject: 'tx-3' (000000006363f214): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (000000006363f214): kobject_uevent_env kobject: 'tx-3' (000000006363f214): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-3' kobject: 'tx-4' (000000000828615b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-4' (000000000828615b): kobject_uevent_env kobject: 'tx-4' (000000000828615b): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-4' kobject: 'tx-5' (00000000ab10dbc7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-5' (00000000ab10dbc7): kobject_uevent_env kobject: 'tx-5' (00000000ab10dbc7): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-5' kobject: 'tx-6' (000000002b09637a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-6' (000000002b09637a): kobject_uevent_env kobject: 'tx-6' (000000002b09637a): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-6' kobject: 'tx-7' (00000000a133aa05): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-7' (00000000a133aa05): kobject_uevent_env kobject: 'tx-7' (00000000a133aa05): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-7' kobject: 'tx-8' (0000000047aaa123): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-8' (0000000047aaa123): kobject_uevent_env kobject: 'tx-8' (0000000047aaa123): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-8' kobject: 'tx-9' (000000000ac67f50): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-9' (000000000ac67f50): kobject_uevent_env kobject: 'tx-9' (000000000ac67f50): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-9' kobject: 'tx-10' (000000001beb3b99): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-10' (000000001beb3b99): kobject_uevent_env kobject: 'tx-10' (000000001beb3b99): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-10' kobject: 'tx-11' (00000000244b30f7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-11' (00000000244b30f7): kobject_uevent_env kobject: 'tx-11' (00000000244b30f7): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-11' kobject: 'tx-12' (00000000f23a9b35): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-12' (00000000f23a9b35): kobject_uevent_env kobject: 'tx-12' (00000000f23a9b35): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-12' kobject: 'tx-13' (000000004c1add1e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-13' (000000004c1add1e): kobject_uevent_env kobject: 'tx-13' (000000004c1add1e): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-13' kobject: 'tx-14' (00000000a869f0f4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-14' (00000000a869f0f4): kobject_uevent_env kobject: 'tx-14' (00000000a869f0f4): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-14' kobject: 'tx-15' (00000000cc7b68ac): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-15' (00000000cc7b68ac): kobject_uevent_env kobject: 'tx-15' (00000000cc7b68ac): fill_kobj_path: path = '/devices/virtual/net/bond84/queues/tx-15' kobject: 'loop4' (0000000089902ec2): kobject_uevent_env kobject: 'loop4' (0000000089902ec2): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009a0a8346): kobject_uevent_env kobject: 'loop5' (000000009a0a8346): fill_kobj_path: path = '/devices/virtual/block/loop5' netlink: 'syz-executor5': attribute type 17 has an invalid length. FAULT_INJECTION: forcing a failure. name fail_page_alloc, interval 1, probability 0, space 0, times 0 kobject: 'loop2' (000000009b89c6c4): kobject_uevent_env kobject: 'bond85' (0000000019ef8ed1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop2' (000000009b89c6c4): fill_kobj_path: path = '/devices/virtual/block/loop2' CPU: 1 PID: 12032 Comm: syz-executor4 Not tainted 4.20.0-rc5+ #362 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'loop3' (0000000079fcc12e): kobject_uevent_env Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x244/0x39d lib/dump_stack.c:113 kobject: 'bond85' (0000000019ef8ed1): kobject_uevent_env kobject: 'bond85' (0000000019ef8ed1): fill_kobj_path: path = '/devices/virtual/net/bond85' fail_dump lib/fault-inject.c:51 [inline] should_fail.cold.4+0xa/0x17 lib/fault-inject.c:149 kobject: 'loop3' (0000000079fcc12e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000009b89c6c4): kobject_uevent_env kobject: 'loop2' (000000009b89c6c4): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000f1629484): kobject_add_internal: parent: 'bond85', set: '' should_fail_alloc_page mm/page_alloc.c:3068 [inline] prepare_alloc_pages mm/page_alloc.c:4320 [inline] __alloc_pages_nodemask+0x366/0xea0 mm/page_alloc.c:4367 kobject: 'queues' (00000000f1629484): kobject_uevent_env kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'queues' (00000000f1629484): kobject_uevent_env: filter function caused the event to drop! alloc_pages_current+0x173/0x350 mm/mempolicy.c:2080 alloc_pages include/linux/gfp.h:509 [inline] __vmalloc_area_node mm/vmalloc.c:1690 [inline] __vmalloc_node_range+0x498/0x750 mm/vmalloc.c:1750 kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' __vmalloc_node mm/vmalloc.c:1795 [inline] __vmalloc_node_flags_caller+0x75/0x90 mm/vmalloc.c:1817 bpf_map_area_alloc+0x6f/0x90 kernel/bpf/syscall.c:152 kobject: 'loop1' (000000004e3921b6): kobject_uevent_env htab_map_alloc+0x29e/0x1190 kernel/bpf/hashtab.c:370 htab_of_map_alloc+0x7d/0x100 kernel/bpf/hashtab.c:1414 kobject: 'rx-0' (00000000469dbec6): kobject_add_internal: parent: 'queues', set: 'queues' find_and_alloc_map kernel/bpf/syscall.c:129 [inline] map_create+0x3bd/0x1110 kernel/bpf/syscall.c:509 kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000079fcc12e): kobject_uevent_env __do_sys_bpf kernel/bpf/syscall.c:2489 [inline] __se_sys_bpf kernel/bpf/syscall.c:2466 [inline] __x64_sys_bpf+0x303/0x520 kernel/bpf/syscall.c:2466 kobject: 'loop3' (0000000079fcc12e): fill_kobj_path: path = '/devices/virtual/block/loop3' do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 kobject: 'rx-0' (00000000469dbec6): kobject_uevent_env kobject: 'rx-0' (00000000469dbec6): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-0' kobject: 'rx-1' (000000002fcb81c5): kobject_add_internal: parent: 'queues', set: 'queues' entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457569 Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 kobject: 'rx-1' (000000002fcb81c5): kobject_uevent_env RSP: 002b:00007f80a0aefc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f80a0aefc90 RCX: 0000000000457569 RDX: 000000000000002c RSI: 0000000020000400 RDI: ffffffff00000000 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 kobject: 'rx-1' (000000002fcb81c5): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-1' R10: 0000000000000000 R11: 0000000000000246 R12: 00007f80a0af06d4 R13: 00000000004bd99a R14: 00000000004cca98 R15: 0000000000000005 kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'rx-2' (000000007ae124f3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-2' (000000007ae124f3): kobject_uevent_env kobject: 'loop3' (0000000079fcc12e): kobject_uevent_env kobject: 'rx-2' (000000007ae124f3): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-2' kobject: 'loop3' (0000000079fcc12e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-3' (0000000091b700cf): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-3' (0000000091b700cf): kobject_uevent_env kobject: 'rx-3' (0000000091b700cf): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-3' kobject: 'rx-4' (0000000085790863): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-4' (0000000085790863): kobject_uevent_env kobject: 'rx-4' (0000000085790863): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-4' kobject: 'rx-5' (00000000e293e0db): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-5' (00000000e293e0db): kobject_uevent_env kobject: 'rx-5' (00000000e293e0db): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-5' kobject: 'rx-6' (000000001f9768f9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-6' (000000001f9768f9): kobject_uevent_env kobject: 'rx-6' (000000001f9768f9): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-6' kobject: 'rx-7' (0000000006fd2f1a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-7' (0000000006fd2f1a): kobject_uevent_env kobject: 'rx-7' (0000000006fd2f1a): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-7' kobject: 'rx-8' (00000000785af573): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-8' (00000000785af573): kobject_uevent_env kobject: 'rx-8' (00000000785af573): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-8' kobject: 'rx-9' (00000000dd0bf088): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-9' (00000000dd0bf088): kobject_uevent_env kobject: 'rx-9' (00000000dd0bf088): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-9' kobject: 'rx-10' (00000000b0b77283): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-10' (00000000b0b77283): kobject_uevent_env kobject: 'rx-10' (00000000b0b77283): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-10' kobject: 'rx-11' (000000003f8a5f47): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-11' (000000003f8a5f47): kobject_uevent_env kobject: 'rx-11' (000000003f8a5f47): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-11' kobject: 'rx-12' (000000000a1cfadd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-12' (000000000a1cfadd): kobject_uevent_env kobject: 'rx-12' (000000000a1cfadd): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-12' kobject: 'rx-13' (00000000e0f814a2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-13' (00000000e0f814a2): kobject_uevent_env kobject: 'rx-13' (00000000e0f814a2): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-13' kobject: 'rx-14' (00000000de54121d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-14' (00000000de54121d): kobject_uevent_env kobject: 'rx-14' (00000000de54121d): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-14' kobject: 'rx-15' (000000001b515504): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-15' (000000001b515504): kobject_uevent_env kobject: 'rx-15' (000000001b515504): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/rx-15' kobject: 'tx-0' (00000000496a64de): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000496a64de): kobject_uevent_env kobject: 'tx-0' (00000000496a64de): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-0' kobject: 'tx-1' (000000006dcd35c0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (000000006dcd35c0): kobject_uevent_env kobject: 'tx-1' (000000006dcd35c0): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-1' kobject: 'tx-2' (000000008c982e9a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (000000008c982e9a): kobject_uevent_env kobject: 'tx-2' (000000008c982e9a): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-2' kobject: 'tx-3' (000000007c5dd7be): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (000000007c5dd7be): kobject_uevent_env kobject: 'tx-3' (000000007c5dd7be): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-3' kobject: 'tx-4' (000000002b52ea17): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-4' (000000002b52ea17): kobject_uevent_env kobject: 'tx-4' (000000002b52ea17): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-4' kobject: 'tx-5' (00000000561debf1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-5' (00000000561debf1): kobject_uevent_env kobject: 'tx-5' (00000000561debf1): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-5' kobject: 'tx-6' (00000000c0489fe8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-6' (00000000c0489fe8): kobject_uevent_env kobject: 'tx-6' (00000000c0489fe8): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-6' kobject: 'tx-7' (00000000d39073c7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-7' (00000000d39073c7): kobject_uevent_env kobject: 'tx-7' (00000000d39073c7): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-7' kobject: 'tx-8' (000000009fdb10b6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-8' (000000009fdb10b6): kobject_uevent_env kobject: 'tx-8' (000000009fdb10b6): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-8' kobject: 'tx-9' (000000000cc7da30): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-9' (000000000cc7da30): kobject_uevent_env kobject: 'tx-9' (000000000cc7da30): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-9' kobject: 'tx-10' (000000006606e96d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-10' (000000006606e96d): kobject_uevent_env kobject: 'tx-10' (000000006606e96d): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-10' kobject: 'tx-11' (00000000cefc4896): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-11' (00000000cefc4896): kobject_uevent_env kobject: 'tx-11' (00000000cefc4896): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-11' kobject: 'tx-12' (000000008fe43d04): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-12' (000000008fe43d04): kobject_uevent_env kobject: 'tx-12' (000000008fe43d04): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-12' kobject: 'tx-13' (00000000cc5125fb): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-13' (00000000cc5125fb): kobject_uevent_env kobject: 'tx-13' (00000000cc5125fb): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-13' kobject: 'tx-14' (00000000483621e9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-14' (00000000483621e9): kobject_uevent_env kobject: 'tx-14' (00000000483621e9): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-14' kobject: 'tx-15' (00000000ff714ce8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-15' (00000000ff714ce8): kobject_uevent_env kobject: 'tx-15' (00000000ff714ce8): fill_kobj_path: path = '/devices/virtual/net/bond85/queues/tx-15' kobject: 'loop2' (000000009b89c6c4): kobject_uevent_env kobject: 'loop2' (000000009b89c6c4): fill_kobj_path: path = '/devices/virtual/block/loop2' FAULT_INJECTION: forcing a failure. name fail_page_alloc, interval 1, probability 0, space 0, times 0 kobject: 'loop4' (0000000089902ec2): kobject_uevent_env netlink: 'syz-executor5': attribute type 17 has an invalid length. kobject: 'loop4' (0000000089902ec2): fill_kobj_path: path = '/devices/virtual/block/loop4' CPU: 0 PID: 12083 Comm: syz-executor4 Not tainted 4.20.0-rc5+ #362 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'loop5' (000000009a0a8346): kobject_uevent_env Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x244/0x39d lib/dump_stack.c:113 kobject: 'loop5' (000000009a0a8346): fill_kobj_path: path = '/devices/virtual/block/loop5' fail_dump lib/fault-inject.c:51 [inline] should_fail.cold.4+0xa/0x17 lib/fault-inject.c:149 kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (000000002afdf305): kobject_uevent_env should_fail_alloc_page mm/page_alloc.c:3068 [inline] prepare_alloc_pages mm/page_alloc.c:4320 [inline] __alloc_pages_nodemask+0x366/0xea0 mm/page_alloc.c:4367 kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (000000002afdf305): kobject_uevent_env alloc_pages_current+0x173/0x350 mm/mempolicy.c:2080 kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' alloc_pages include/linux/gfp.h:509 [inline] __vmalloc_area_node mm/vmalloc.c:1690 [inline] __vmalloc_node_range+0x498/0x750 mm/vmalloc.c:1750 __vmalloc_node mm/vmalloc.c:1795 [inline] __vmalloc_node_flags_caller+0x75/0x90 mm/vmalloc.c:1817 bpf_map_area_alloc+0x6f/0x90 kernel/bpf/syscall.c:152 htab_map_alloc+0x29e/0x1190 kernel/bpf/hashtab.c:370 htab_of_map_alloc+0x7d/0x100 kernel/bpf/hashtab.c:1414 find_and_alloc_map kernel/bpf/syscall.c:129 [inline] map_create+0x3bd/0x1110 kernel/bpf/syscall.c:509 kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' __do_sys_bpf kernel/bpf/syscall.c:2489 [inline] __se_sys_bpf kernel/bpf/syscall.c:2466 [inline] __x64_sys_bpf+0x303/0x520 kernel/bpf/syscall.c:2466 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457569 Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 kobject: 'loop0' (000000002afdf305): kobject_uevent_env RSP: 002b:00007f80a0aefc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f80a0aefc90 RCX: 0000000000457569 RDX: 000000000000002c RSI: 0000000020000400 RDI: ffffffff00000000 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f80a0af06d4 R13: 00000000004bd99a R14: 00000000004cca98 R15: 0000000000000005 kobject: 'bond86' (00000000865f69e5): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'bond86' (00000000865f69e5): kobject_uevent_env kobject: 'loop3' (0000000079fcc12e): kobject_uevent_env kobject: 'bond86' (00000000865f69e5): fill_kobj_path: path = '/devices/virtual/net/bond86' kobject: 'loop3' (0000000079fcc12e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000988c264a): kobject_add_internal: parent: 'bond86', set: '' kobject: 'loop1' (000000004e3921b6): kobject_uevent_env kobject: 'queues' (00000000988c264a): kobject_uevent_env kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (00000000988c264a): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000cb829e7e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000cb829e7e): kobject_uevent_env kobject: 'rx-0' (00000000cb829e7e): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-0' kobject: 'rx-1' (000000005eece00b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-1' (000000005eece00b): kobject_uevent_env kobject: 'rx-1' (000000005eece00b): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-1' kobject: 'rx-2' (00000000331682f1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-2' (00000000331682f1): kobject_uevent_env kobject: 'rx-2' (00000000331682f1): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-2' kobject: 'rx-3' (00000000c34f7a4d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-3' (00000000c34f7a4d): kobject_uevent_env kobject: 'rx-3' (00000000c34f7a4d): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-3' kobject: 'rx-4' (00000000692c5fe4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-4' (00000000692c5fe4): kobject_uevent_env kobject: 'rx-4' (00000000692c5fe4): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-4' kobject: 'rx-5' (000000008c1fb7b8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-5' (000000008c1fb7b8): kobject_uevent_env kobject: 'rx-5' (000000008c1fb7b8): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-5' kobject: 'rx-6' (000000001b8cc7b2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-6' (000000001b8cc7b2): kobject_uevent_env kobject: 'rx-6' (000000001b8cc7b2): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-6' kobject: 'rx-7' (000000000b6f3c47): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-7' (000000000b6f3c47): kobject_uevent_env kobject: 'rx-7' (000000000b6f3c47): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-7' kobject: 'rx-8' (00000000522ff29b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-8' (00000000522ff29b): kobject_uevent_env kobject: 'rx-8' (00000000522ff29b): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-8' kobject: 'rx-9' (00000000f1887290): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-9' (00000000f1887290): kobject_uevent_env kobject: 'rx-9' (00000000f1887290): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-9' kobject: 'rx-10' (00000000fc259c7b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-10' (00000000fc259c7b): kobject_uevent_env kobject: 'rx-10' (00000000fc259c7b): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-10' kobject: 'rx-11' (00000000236fc120): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-11' (00000000236fc120): kobject_uevent_env kobject: 'rx-11' (00000000236fc120): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-11' kobject: 'rx-12' (00000000799505eb): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-12' (00000000799505eb): kobject_uevent_env kobject: 'rx-12' (00000000799505eb): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-12' kobject: 'rx-13' (00000000cb5b3ac6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-13' (00000000cb5b3ac6): kobject_uevent_env kobject: 'rx-13' (00000000cb5b3ac6): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-13' kobject: 'rx-14' (000000004972a135): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-14' (000000004972a135): kobject_uevent_env kobject: 'rx-14' (000000004972a135): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-14' kobject: 'rx-15' (00000000465207b7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-15' (00000000465207b7): kobject_uevent_env kobject: 'rx-15' (00000000465207b7): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/rx-15' kobject: 'tx-0' (00000000feb7470c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000feb7470c): kobject_uevent_env kobject: 'tx-0' (00000000feb7470c): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-0' kobject: 'tx-1' (00000000c7528185): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (00000000c7528185): kobject_uevent_env kobject: 'tx-1' (00000000c7528185): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-1' kobject: 'tx-2' (00000000a414640f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (00000000a414640f): kobject_uevent_env kobject: 'tx-2' (00000000a414640f): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-2' kobject: 'tx-3' (0000000020e7fc17): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (0000000020e7fc17): kobject_uevent_env kobject: 'tx-3' (0000000020e7fc17): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-3' kobject: 'tx-4' (000000008db33bd2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-4' (000000008db33bd2): kobject_uevent_env kobject: 'tx-4' (000000008db33bd2): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-4' kobject: 'tx-5' (000000003b7a5f81): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-5' (000000003b7a5f81): kobject_uevent_env kobject: 'tx-5' (000000003b7a5f81): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-5' kobject: 'tx-6' (00000000fb858875): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-6' (00000000fb858875): kobject_uevent_env kobject: 'tx-6' (00000000fb858875): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-6' kobject: 'tx-7' (000000007a304aa7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-7' (000000007a304aa7): kobject_uevent_env kobject: 'tx-7' (000000007a304aa7): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-7' kobject: 'tx-8' (00000000d807abc8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-8' (00000000d807abc8): kobject_uevent_env kobject: 'tx-8' (00000000d807abc8): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-8' kobject: 'tx-9' (00000000bf60d8ac): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-9' (00000000bf60d8ac): kobject_uevent_env kobject: 'tx-9' (00000000bf60d8ac): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-9' kobject: 'tx-10' (000000007750b038): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-10' (000000007750b038): kobject_uevent_env kobject: 'tx-10' (000000007750b038): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-10' kobject: 'tx-11' (000000004e1988b2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-11' (000000004e1988b2): kobject_uevent_env kobject: 'tx-11' (000000004e1988b2): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-11' kobject: 'tx-12' (0000000048aa4ced): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-12' (0000000048aa4ced): kobject_uevent_env kobject: 'tx-12' (0000000048aa4ced): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-12' kobject: 'tx-13' (000000003524d476): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-13' (000000003524d476): kobject_uevent_env kobject: 'tx-13' (000000003524d476): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-13' kobject: 'tx-14' (00000000f97080fe): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-14' (00000000f97080fe): kobject_uevent_env kobject: 'tx-14' (00000000f97080fe): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-14' kobject: 'tx-15' (0000000081b16442): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-15' (0000000081b16442): kobject_uevent_env kobject: 'tx-15' (0000000081b16442): fill_kobj_path: path = '/devices/virtual/net/bond86/queues/tx-15' kobject: 'loop4' (0000000089902ec2): kobject_uevent_env kobject: 'loop4' (0000000089902ec2): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000009b89c6c4): kobject_uevent_env FAULT_INJECTION: forcing a failure. name fail_page_alloc, interval 1, probability 0, space 0, times 0 kobject: 'loop2' (000000009b89c6c4): fill_kobj_path: path = '/devices/virtual/block/loop2' CPU: 1 PID: 12125 Comm: syz-executor4 Not tainted 4.20.0-rc5+ #362 netlink: 'syz-executor5': attribute type 17 has an invalid length. Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x244/0x39d lib/dump_stack.c:113 kobject: 'loop5' (000000009a0a8346): kobject_uevent_env fail_dump lib/fault-inject.c:51 [inline] should_fail.cold.4+0xa/0x17 lib/fault-inject.c:149 kobject: 'loop5' (000000009a0a8346): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (0000000079fcc12e): kobject_uevent_env should_fail_alloc_page mm/page_alloc.c:3068 [inline] prepare_alloc_pages mm/page_alloc.c:4320 [inline] __alloc_pages_nodemask+0x366/0xea0 mm/page_alloc.c:4367 kobject: 'loop3' (0000000079fcc12e): fill_kobj_path: path = '/devices/virtual/block/loop3' alloc_pages_current+0x173/0x350 mm/mempolicy.c:2080 kobject: 'loop2' (000000009b89c6c4): kobject_uevent_env alloc_pages include/linux/gfp.h:509 [inline] __vmalloc_area_node mm/vmalloc.c:1690 [inline] __vmalloc_node_range+0x498/0x750 mm/vmalloc.c:1750 __vmalloc_node mm/vmalloc.c:1795 [inline] __vmalloc_node_flags_caller+0x75/0x90 mm/vmalloc.c:1817 bpf_map_area_alloc+0x6f/0x90 kernel/bpf/syscall.c:152 kobject: 'loop2' (000000009b89c6c4): fill_kobj_path: path = '/devices/virtual/block/loop2' htab_map_alloc+0x29e/0x1190 kernel/bpf/hashtab.c:370 htab_of_map_alloc+0x7d/0x100 kernel/bpf/hashtab.c:1414 find_and_alloc_map kernel/bpf/syscall.c:129 [inline] map_create+0x3bd/0x1110 kernel/bpf/syscall.c:509 kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'bond87' (00000000c9ce633c): kobject_add_internal: parent: 'net', set: 'devices' __do_sys_bpf kernel/bpf/syscall.c:2489 [inline] __se_sys_bpf kernel/bpf/syscall.c:2466 [inline] __x64_sys_bpf+0x303/0x520 kernel/bpf/syscall.c:2466 kobject: 'bond87' (00000000c9ce633c): kobject_uevent_env do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 kobject: 'bond87' (00000000c9ce633c): fill_kobj_path: path = '/devices/virtual/net/bond87' entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457569 kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f80a0aefc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f80a0aefc90 RCX: 0000000000457569 RDX: 000000000000002c RSI: 0000000020000400 RDI: ffffffff00000000 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f80a0af06d4 R13: 00000000004bd99a R14: 00000000004cca98 R15: 0000000000000005 kobject: 'queues' (0000000061de014f): kobject_add_internal: parent: 'bond87', set: '' kobject: 'loop1' (000000004e3921b6): kobject_uevent_env kobject: 'queues' (0000000061de014f): kobject_uevent_env kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (0000000061de014f): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'rx-0' (000000001febba01): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (000000001febba01): kobject_uevent_env kobject: 'loop1' (000000004e3921b6): kobject_uevent_env kobject: 'rx-0' (000000001febba01): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-0' kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-1' (00000000882206fe): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop1' (000000004e3921b6): kobject_uevent_env kobject: 'rx-1' (00000000882206fe): kobject_uevent_env kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-1' (00000000882206fe): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-1' kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'rx-2' (00000000f3817686): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-2' (00000000f3817686): kobject_uevent_env kobject: 'rx-2' (00000000f3817686): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-2' kobject: 'rx-3' (000000005b5934c1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-3' (000000005b5934c1): kobject_uevent_env kobject: 'rx-3' (000000005b5934c1): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-3' kobject: 'rx-4' (00000000d692d505): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-4' (00000000d692d505): kobject_uevent_env kobject: 'rx-4' (00000000d692d505): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-4' kobject: 'rx-5' (000000006a1bc735): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-5' (000000006a1bc735): kobject_uevent_env kobject: 'rx-5' (000000006a1bc735): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-5' kobject: 'rx-6' (0000000012ca75f0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-6' (0000000012ca75f0): kobject_uevent_env kobject: 'rx-6' (0000000012ca75f0): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-6' kobject: 'rx-7' (000000006fca9d9a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-7' (000000006fca9d9a): kobject_uevent_env kobject: 'rx-7' (000000006fca9d9a): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-7' kobject: 'rx-8' (00000000fad371c5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-8' (00000000fad371c5): kobject_uevent_env kobject: 'rx-8' (00000000fad371c5): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-8' kobject: 'rx-9' (000000004b3677b6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-9' (000000004b3677b6): kobject_uevent_env kobject: 'rx-9' (000000004b3677b6): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-9' kobject: 'rx-10' (000000007bdb471d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-10' (000000007bdb471d): kobject_uevent_env kobject: 'rx-10' (000000007bdb471d): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-10' kobject: 'rx-11' (0000000031d36dd9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-11' (0000000031d36dd9): kobject_uevent_env kobject: 'rx-11' (0000000031d36dd9): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-11' kobject: 'rx-12' (000000007a50b366): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-12' (000000007a50b366): kobject_uevent_env kobject: 'rx-12' (000000007a50b366): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-12' kobject: 'rx-13' (000000009071f1e0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-13' (000000009071f1e0): kobject_uevent_env kobject: 'rx-13' (000000009071f1e0): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-13' kobject: 'rx-14' (0000000041374620): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-14' (0000000041374620): kobject_uevent_env kobject: 'rx-14' (0000000041374620): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-14' kobject: 'rx-15' (00000000be24868b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-15' (00000000be24868b): kobject_uevent_env kobject: 'rx-15' (00000000be24868b): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/rx-15' kobject: 'tx-0' (00000000330af07f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000330af07f): kobject_uevent_env kobject: 'tx-0' (00000000330af07f): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-0' kobject: 'tx-1' (00000000fd121bfb): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (00000000fd121bfb): kobject_uevent_env kobject: 'tx-1' (00000000fd121bfb): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-1' kobject: 'tx-2' (00000000cf5d9558): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (00000000cf5d9558): kobject_uevent_env kobject: 'tx-2' (00000000cf5d9558): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-2' kobject: 'tx-3' (000000001966dc5b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (000000001966dc5b): kobject_uevent_env kobject: 'tx-3' (000000001966dc5b): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-3' kobject: 'tx-4' (0000000094e69c16): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-4' (0000000094e69c16): kobject_uevent_env kobject: 'tx-4' (0000000094e69c16): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-4' kobject: 'tx-5' (0000000044c227e3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-5' (0000000044c227e3): kobject_uevent_env kobject: 'tx-5' (0000000044c227e3): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-5' kobject: 'tx-6' (00000000c0a34355): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-6' (00000000c0a34355): kobject_uevent_env kobject: 'tx-6' (00000000c0a34355): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-6' kobject: 'tx-7' (000000009b6baf56): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-7' (000000009b6baf56): kobject_uevent_env kobject: 'tx-7' (000000009b6baf56): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-7' kobject: 'tx-8' (0000000036bd0fbd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-8' (0000000036bd0fbd): kobject_uevent_env kobject: 'tx-8' (0000000036bd0fbd): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-8' kobject: 'tx-9' (0000000097bbe83a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-9' (0000000097bbe83a): kobject_uevent_env kobject: 'tx-9' (0000000097bbe83a): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-9' kobject: 'tx-10' (00000000e3c5aada): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-10' (00000000e3c5aada): kobject_uevent_env kobject: 'tx-10' (00000000e3c5aada): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-10' kobject: 'tx-11' (0000000018958787): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-11' (0000000018958787): kobject_uevent_env kobject: 'tx-11' (0000000018958787): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-11' kobject: 'tx-12' (00000000f1a898fe): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-12' (00000000f1a898fe): kobject_uevent_env kobject: 'tx-12' (00000000f1a898fe): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-12' kobject: 'tx-13' (000000001682500a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-13' (000000001682500a): kobject_uevent_env kobject: 'tx-13' (000000001682500a): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-13' kobject: 'tx-14' (00000000fece160f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-14' (00000000fece160f): kobject_uevent_env kobject: 'tx-14' (00000000fece160f): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-14' kobject: 'tx-15' (00000000d120ca57): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-15' (00000000d120ca57): kobject_uevent_env kobject: 'tx-15' (00000000d120ca57): fill_kobj_path: path = '/devices/virtual/net/bond87/queues/tx-15' kobject: 'loop2' (000000009b89c6c4): kobject_uevent_env kobject: 'loop2' (000000009b89c6c4): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000009a0a8346): kobject_uevent_env FAULT_INJECTION: forcing a failure. name fail_page_alloc, interval 1, probability 0, space 0, times 0 kobject: 'loop5' (000000009a0a8346): fill_kobj_path: path = '/devices/virtual/block/loop5' CPU: 0 PID: 12196 Comm: syz-executor4 Not tainted 4.20.0-rc5+ #362 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'loop4' (0000000089902ec2): kobject_uevent_env Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x244/0x39d lib/dump_stack.c:113 kobject: 'loop4' (0000000089902ec2): fill_kobj_path: path = '/devices/virtual/block/loop4' fail_dump lib/fault-inject.c:51 [inline] should_fail.cold.4+0xa/0x17 lib/fault-inject.c:149 netlink: 'syz-executor5': attribute type 17 has an invalid length. kobject: 'bond88' (000000000e0042a6): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'bond88' (000000000e0042a6): kobject_uevent_env kobject: 'bond88' (000000000e0042a6): fill_kobj_path: path = '/devices/virtual/net/bond88' kobject: 'queues' (00000000cf839ee2): kobject_add_internal: parent: 'bond88', set: '' should_fail_alloc_page mm/page_alloc.c:3068 [inline] prepare_alloc_pages mm/page_alloc.c:4320 [inline] __alloc_pages_nodemask+0x366/0xea0 mm/page_alloc.c:4367 kobject: 'queues' (00000000cf839ee2): kobject_uevent_env kobject: 'queues' (00000000cf839ee2): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000a1f7cb40): kobject_add_internal: parent: 'queues', set: 'queues' alloc_pages_current+0x173/0x350 mm/mempolicy.c:2080 kobject: 'rx-0' (00000000a1f7cb40): kobject_uevent_env alloc_pages include/linux/gfp.h:509 [inline] __vmalloc_area_node mm/vmalloc.c:1690 [inline] __vmalloc_node_range+0x498/0x750 mm/vmalloc.c:1750 __vmalloc_node mm/vmalloc.c:1795 [inline] __vmalloc_node_flags_caller+0x75/0x90 mm/vmalloc.c:1817 kobject: 'rx-0' (00000000a1f7cb40): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-0' bpf_map_area_alloc+0x6f/0x90 kernel/bpf/syscall.c:152 htab_map_alloc+0x29e/0x1190 kernel/bpf/hashtab.c:370 kobject: 'rx-1' (00000000fa08a2f6): kobject_add_internal: parent: 'queues', set: 'queues' htab_of_map_alloc+0x7d/0x100 kernel/bpf/hashtab.c:1414 find_and_alloc_map kernel/bpf/syscall.c:129 [inline] map_create+0x3bd/0x1110 kernel/bpf/syscall.c:509 kobject: 'rx-1' (00000000fa08a2f6): kobject_uevent_env kobject: 'rx-1' (00000000fa08a2f6): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-1' __do_sys_bpf kernel/bpf/syscall.c:2489 [inline] __se_sys_bpf kernel/bpf/syscall.c:2466 [inline] __x64_sys_bpf+0x303/0x520 kernel/bpf/syscall.c:2466 kobject: 'rx-2' (0000000032e1e84f): kobject_add_internal: parent: 'queues', set: 'queues' do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 kobject: 'rx-2' (0000000032e1e84f): kobject_uevent_env kobject: 'rx-2' (0000000032e1e84f): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-2' kobject: 'rx-3' (00000000b839f3ea): kobject_add_internal: parent: 'queues', set: 'queues' entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457569 Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 kobject: 'rx-3' (00000000b839f3ea): kobject_uevent_env RSP: 002b:00007f80a0aefc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f80a0aefc90 RCX: 0000000000457569 RDX: 000000000000002c RSI: 0000000020000400 RDI: ffffffff00000000 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 kobject: 'rx-3' (00000000b839f3ea): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-3' R10: 0000000000000000 R11: 0000000000000246 R12: 00007f80a0af06d4 R13: 00000000004bd99a R14: 00000000004cca98 R15: 0000000000000005 kobject: 'loop3' (0000000079fcc12e): kobject_uevent_env kobject: 'rx-4' (000000004181459e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (0000000079fcc12e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-4' (000000004181459e): kobject_uevent_env kobject: 'loop2' (000000009b89c6c4): kobject_uevent_env kobject: 'rx-4' (000000004181459e): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-4' kobject: 'loop2' (000000009b89c6c4): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-5' (000000008b0a8736): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'rx-5' (000000008b0a8736): kobject_uevent_env kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-5' (000000008b0a8736): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-5' kobject: 'loop1' (000000004e3921b6): kobject_uevent_env kobject: 'rx-6' (000000004dfac81d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-6' (000000004dfac81d): kobject_uevent_env kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'rx-6' (000000004dfac81d): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-6' kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-7' (00000000d916d2db): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop1' (000000004e3921b6): kobject_uevent_env kobject: 'rx-7' (00000000d916d2db): kobject_uevent_env kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-7' (00000000d916d2db): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-7' kobject: 'loop0' (000000002afdf305): kobject_uevent_env kobject: 'rx-8' (00000000e77176d2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (000000002afdf305): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-8' (00000000e77176d2): kobject_uevent_env kobject: 'loop3' (0000000079fcc12e): kobject_uevent_env kobject: 'rx-8' (00000000e77176d2): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-8' kobject: 'loop3' (0000000079fcc12e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-9' (00000000d028cf93): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-9' (00000000d028cf93): kobject_uevent_env kobject: 'rx-9' (00000000d028cf93): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-9' kobject: 'rx-10' (000000007cbfbbc3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-10' (000000007cbfbbc3): kobject_uevent_env kobject: 'rx-10' (000000007cbfbbc3): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-10' kobject: 'rx-11' (000000006df60573): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-11' (000000006df60573): kobject_uevent_env kobject: 'rx-11' (000000006df60573): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-11' kobject: 'rx-12' (00000000bf092bca): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-12' (00000000bf092bca): kobject_uevent_env kobject: 'rx-12' (00000000bf092bca): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-12' kobject: 'rx-13' (00000000d239bf35): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-13' (00000000d239bf35): kobject_uevent_env kobject: 'rx-13' (00000000d239bf35): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-13' kobject: 'rx-14' (000000009854ccdf): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-14' (000000009854ccdf): kobject_uevent_env kobject: 'rx-14' (000000009854ccdf): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-14' kobject: 'rx-15' (00000000af5829f5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-15' (00000000af5829f5): kobject_uevent_env kobject: 'rx-15' (00000000af5829f5): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/rx-15' kobject: 'tx-0' (000000000b12f6f4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000000b12f6f4): kobject_uevent_env kobject: 'tx-0' (000000000b12f6f4): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-0' kobject: 'tx-1' (00000000e62ea170): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (00000000e62ea170): kobject_uevent_env kobject: 'tx-1' (00000000e62ea170): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-1' kobject: 'tx-2' (000000001d1fba41): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (000000001d1fba41): kobject_uevent_env kobject: 'tx-2' (000000001d1fba41): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-2' kobject: 'tx-3' (00000000626ce099): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (00000000626ce099): kobject_uevent_env kobject: 'tx-3' (00000000626ce099): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-3' kobject: 'tx-4' (000000001735df6e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-4' (000000001735df6e): kobject_uevent_env kobject: 'tx-4' (000000001735df6e): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-4' kobject: 'tx-5' (000000009214dda4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-5' (000000009214dda4): kobject_uevent_env kobject: 'tx-5' (000000009214dda4): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-5' kobject: 'tx-6' (00000000aae6333f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-6' (00000000aae6333f): kobject_uevent_env kobject: 'tx-6' (00000000aae6333f): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-6' kobject: 'tx-7' (000000005bd5d0df): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-7' (000000005bd5d0df): kobject_uevent_env kobject: 'tx-7' (000000005bd5d0df): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-7' kobject: 'tx-8' (000000003e878798): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-8' (000000003e878798): kobject_uevent_env kobject: 'tx-8' (000000003e878798): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-8' kobject: 'tx-9' (00000000317b9ea9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-9' (00000000317b9ea9): kobject_uevent_env kobject: 'tx-9' (00000000317b9ea9): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-9' kobject: 'tx-10' (00000000c5893169): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-10' (00000000c5893169): kobject_uevent_env kobject: 'tx-10' (00000000c5893169): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-10' kobject: 'tx-11' (00000000cc4606fa): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-11' (00000000cc4606fa): kobject_uevent_env kobject: 'tx-11' (00000000cc4606fa): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-11' kobject: 'tx-12' (00000000f016ae16): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-12' (00000000f016ae16): kobject_uevent_env kobject: 'tx-12' (00000000f016ae16): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-12' kobject: 'tx-13' (000000009a721aa6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-13' (000000009a721aa6): kobject_uevent_env kobject: 'tx-13' (000000009a721aa6): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-13' kobject: 'tx-14' (000000005bc4f6e1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-14' (000000005bc4f6e1): kobject_uevent_env kobject: 'tx-14' (000000005bc4f6e1): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-14' kobject: 'tx-15' (0000000070275e3a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-15' (0000000070275e3a): kobject_uevent_env kobject: 'tx-15' (0000000070275e3a): fill_kobj_path: path = '/devices/virtual/net/bond88/queues/tx-15' kobject: 'loop4' (0000000089902ec2): kobject_uevent_env kobject: 'loop4' (0000000089902ec2): fill_kobj_path: path = '/devices/virtual/block/loop4' FAULT_INJECTION: forcing a failure. name fail_page_alloc, interval 1, probability 0, space 0, times 0 kobject: 'loop5' (000000009a0a8346): kobject_uevent_env netlink: 'syz-executor5': attribute type 17 has an invalid length. CPU: 1 PID: 12242 Comm: syz-executor4 Not tainted 4.20.0-rc5+ #362 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'loop5' (000000009a0a8346): fill_kobj_path: path = '/devices/virtual/block/loop5' Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x244/0x39d lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold.4+0xa/0x17 lib/fault-inject.c:149 kobject: 'loop1' (000000004e3921b6): kobject_uevent_env kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000009b89c6c4): kobject_uevent_env kobject: 'loop2' (000000009b89c6c4): fill_kobj_path: path = '/devices/virtual/block/loop2' should_fail_alloc_page mm/page_alloc.c:3068 [inline] prepare_alloc_pages mm/page_alloc.c:4320 [inline] __alloc_pages_nodemask+0x366/0xea0 mm/page_alloc.c:4367 kobject: 'loop3' (0000000079fcc12e): kobject_uevent_env kobject: 'loop3' (0000000079fcc12e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000004e3921b6): kobject_uevent_env alloc_pages_current+0x173/0x350 mm/mempolicy.c:2080 alloc_pages include/linux/gfp.h:509 [inline] __vmalloc_area_node mm/vmalloc.c:1690 [inline] __vmalloc_node_range+0x498/0x750 mm/vmalloc.c:1750 __vmalloc_node mm/vmalloc.c:1795 [inline] __vmalloc_node_flags_caller+0x75/0x90 mm/vmalloc.c:1817 kobject: 'loop1' (000000004e3921b6): fill_kobj_path: path = '/devices/virtual/block/loop1'