BUG: Bad rss-counter state mm:00000000b0655308 idx:1 val:1 BUG: Bad rss-counter state mm:00000000b0655308 idx:3 val:-1 netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 809 Comm: syz-executor4 Not tainted 4.20.0-rc3+ #314 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 __should_failslab+0x124/0x180 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1578 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3378 [inline] kmem_cache_alloc_trace+0x2d7/0x750 mm/slab.c:3618 kmalloc include/linux/slab.h:546 [inline] kzalloc include/linux/slab.h:741 [inline] btf_parse kernel/bpf/btf.c:2152 [inline] btf_new_fd+0x22a/0x3820 kernel/bpf/btf.c:2252 bpf_btf_load+0x55/0x70 kernel/bpf/syscall.c:2324 __do_sys_bpf kernel/bpf/syscall.c:2545 [inline] __se_sys_bpf kernel/bpf/syscall.c:2466 [inline] __x64_sys_bpf+0x4ad/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 RSP: 002b:00007f50da06ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f50da06ac90 RCX: 0000000000457569 RDX: 00000000000000ee RSI: 0000000020000000 RDI: 0000000000000012 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50da06b6d4 R13: 00000000004bd862 R14: 00000000004ccae8 R15: 0000000000000003 netlink: 'syz-executor5': attribute type 1 has an invalid length. netlink: 'syz-executor5': attribute type 1 has an invalid length. FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 859 Comm: syz-executor4 Not tainted 4.20.0-rc3+ #314 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 __should_failslab+0x124/0x180 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1578 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3378 [inline] kmem_cache_alloc_trace+0x2d7/0x750 mm/slab.c:3618 kmalloc include/linux/slab.h:546 [inline] kzalloc include/linux/slab.h:741 [inline] btf_parse kernel/bpf/btf.c:2173 [inline] btf_new_fd+0x371/0x3820 kernel/bpf/btf.c:2252 bpf_btf_load+0x55/0x70 kernel/bpf/syscall.c:2324 __do_sys_bpf kernel/bpf/syscall.c:2545 [inline] __se_sys_bpf kernel/bpf/syscall.c:2466 [inline] __x64_sys_bpf+0x4ad/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 RSP: 002b:00007f50da06ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f50da06ac90 RCX: 0000000000457569 RDX: 00000000000000ee RSI: 0000000020000000 RDI: 0000000000000012 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50da06b6d4 R13: 00000000004bd862 R14: 00000000004ccae8 R15: 0000000000000003 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 883 Comm: syz-executor4 Not tainted 4.20.0-rc3+ #314 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 __should_failslab+0x124/0x180 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1578 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc_node mm/slab.c:3299 [inline] kmem_cache_alloc_node_trace+0x270/0x740 mm/slab.c:3661 __do_kmalloc_node mm/slab.c:3683 [inline] __kmalloc_node+0x3c/0x70 mm/slab.c:3691 kmalloc_node include/linux/slab.h:589 [inline] kvmalloc_node+0xb9/0xf0 mm/util.c:416 kvmalloc include/linux/mm.h:577 [inline] btf_parse kernel/bpf/btf.c:2180 [inline] btf_new_fd+0x3c7/0x3820 kernel/bpf/btf.c:2252 bpf_btf_load+0x55/0x70 kernel/bpf/syscall.c:2324 __do_sys_bpf kernel/bpf/syscall.c:2545 [inline] __se_sys_bpf kernel/bpf/syscall.c:2466 [inline] __x64_sys_bpf+0x4ad/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 RSP: 002b:00007f50da06ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f50da06ac90 RCX: 0000000000457569 RDX: 00000000000000ee RSI: 0000000020000000 RDI: 0000000000000012 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50da06b6d4 R13: 00000000004bd862 R14: 00000000004ccae8 R15: 0000000000000003 FAULT_INJECTION: forcing a failure. name fail_page_alloc, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 888 Comm: syz-executor4 Not tainted 4.20.0-rc3+ #314 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 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 __alloc_pages include/linux/gfp.h:473 [inline] __alloc_pages_node include/linux/gfp.h:486 [inline] kmem_getpages mm/slab.c:1409 [inline] cache_grow_begin+0xa5/0x8c0 mm/slab.c:2677 cache_alloc_refill mm/slab.c:3044 [inline] ____cache_alloc mm/slab.c:3127 [inline] slab_alloc_node mm/slab.c:3322 [inline] kmem_cache_alloc_node_trace+0x670/0x740 mm/slab.c:3661 __do_kmalloc_node mm/slab.c:3683 [inline] __kmalloc_node+0x3c/0x70 mm/slab.c:3691 kmalloc_node include/linux/slab.h:589 [inline] kvmalloc_node+0xb9/0xf0 mm/util.c:416 kvmalloc include/linux/mm.h:577 [inline] btf_parse kernel/bpf/btf.c:2180 [inline] btf_new_fd+0x3c7/0x3820 kernel/bpf/btf.c:2252 bpf_btf_load+0x55/0x70 kernel/bpf/syscall.c:2324 __do_sys_bpf kernel/bpf/syscall.c:2545 [inline] __se_sys_bpf kernel/bpf/syscall.c:2466 [inline] __x64_sys_bpf+0x4ad/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 RSP: 002b:00007f50da06ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f50da06ac90 RCX: 0000000000457569 RDX: 00000000000000ee RSI: 0000000020000000 RDI: 0000000000000012 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50da06b6d4 R13: 00000000004bd862 R14: 00000000004ccae8 R15: 0000000000000003 FAULT_INJECTION: forcing a failure. name fail_page_alloc, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 905 Comm: syz-executor4 Not tainted 4.20.0-rc3+ #314 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 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 __alloc_pages include/linux/gfp.h:473 [inline] __alloc_pages_node include/linux/gfp.h:486 [inline] kmem_getpages mm/slab.c:1409 [inline] cache_grow_begin+0xa5/0x8c0 mm/slab.c:2677 ____cache_alloc_node+0x185/0x1e0 mm/slab.c:3280 slab_alloc_node mm/slab.c:3327 [inline] kmem_cache_alloc_node_trace+0xe7/0x740 mm/slab.c:3661 __do_kmalloc_node mm/slab.c:3683 [inline] __kmalloc_node+0x3c/0x70 mm/slab.c:3691 kmalloc_node include/linux/slab.h:589 [inline] kvmalloc_node+0xb9/0xf0 mm/util.c:416 kvmalloc include/linux/mm.h:577 [inline] btf_parse kernel/bpf/btf.c:2180 [inline] btf_new_fd+0x3c7/0x3820 kernel/bpf/btf.c:2252 bpf_btf_load+0x55/0x70 kernel/bpf/syscall.c:2324 __do_sys_bpf kernel/bpf/syscall.c:2545 [inline] __se_sys_bpf kernel/bpf/syscall.c:2466 [inline] __x64_sys_bpf+0x4ad/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 RSP: 002b:00007f50da06ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f50da06ac90 RCX: 0000000000457569 RDX: 00000000000000ee RSI: 0000000020000000 RDI: 0000000000000012 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50da06b6d4 R13: 00000000004bd862 R14: 00000000004ccae8 R15: 0000000000000003 FAULT_INJECTION: forcing a failure. name fail_page_alloc, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 926 Comm: syz-executor4 Not tainted 4.20.0-rc3+ #314 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 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 __alloc_pages include/linux/gfp.h:473 [inline] __alloc_pages_node include/linux/gfp.h:486 [inline] kmem_getpages mm/slab.c:1409 [inline] cache_grow_begin+0xa5/0x8c0 mm/slab.c:2677 fallback_alloc+0x204/0x2e0 mm/slab.c:3219 ____cache_alloc_node+0x1c7/0x1e0 mm/slab.c:3287 slab_alloc_node mm/slab.c:3327 [inline] kmem_cache_alloc_node_trace+0xe7/0x740 mm/slab.c:3661 __do_kmalloc_node mm/slab.c:3683 [inline] __kmalloc_node+0x3c/0x70 mm/slab.c:3691 kmalloc_node include/linux/slab.h:589 [inline] kvmalloc_node+0xb9/0xf0 mm/util.c:416 kvmalloc include/linux/mm.h:577 [inline] btf_parse kernel/bpf/btf.c:2180 [inline] btf_new_fd+0x3c7/0x3820 kernel/bpf/btf.c:2252 bpf_btf_load+0x55/0x70 kernel/bpf/syscall.c:2324 __do_sys_bpf kernel/bpf/syscall.c:2545 [inline] __se_sys_bpf kernel/bpf/syscall.c:2466 [inline] __x64_sys_bpf+0x4ad/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