BTRFS error (device loop5): open_ctree failed workqueue: max_active -65537 requested for btrfs-rmw is out of range, clamping between 1 and 512 ================================================================================ UBSAN: Undefined behaviour in net/netfilter/ipset/ip_set_hash_gen.h:125:6 shift exponent 32 is too large for 32-bit type 'unsigned int' CPU: 1 PID: 10056 Comm: syz-executor.3 Not tainted 4.19.148-syzkaller #0 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+0x22c/0x33e lib/dump_stack.c:118 ubsan_epilogue+0xe/0x3a lib/ubsan.c:161 __ubsan_handle_shift_out_of_bounds.cold+0x1c4/0x250 lib/ubsan.c:422 htable_bits net/netfilter/ipset/ip_set_hash_gen.h:125 [inline] hash_netportnet_create.cold+0x1a/0x23 net/netfilter/ipset/ip_set_hash_gen.h:1290 ip_set_create+0x70e/0x1380 net/netfilter/ipset/ip_set_core.c:940 nfnetlink_rcv_msg+0xeff/0x1210 net/netfilter/nfnetlink.c:233 netlink_rcv_skb+0x160/0x440 net/netlink/af_netlink.c:2455 nfnetlink_rcv+0x1b2/0x41b net/netfilter/nfnetlink.c:565 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x4d5/0x690 net/netlink/af_netlink.c:1344 netlink_sendmsg+0x717/0xcc0 net/netlink/af_netlink.c:1909 sock_sendmsg_nosec net/socket.c:622 [inline] sock_sendmsg+0xc7/0x130 net/socket.c:632 ___sys_sendmsg+0x7bb/0x8f0 net/socket.c:2115 __sys_sendmsg net/socket.c:2153 [inline] __do_sys_sendmsg net/socket.c:2162 [inline] __se_sys_sendmsg net/socket.c:2160 [inline] __x64_sys_sendmsg+0x132/0x220 net/socket.c:2160 do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45dd99 Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fc350d54c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000029b40 RCX: 000000000045dd99 RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c R13: 00007ffddf98970f R14: 00007fc350d559c0 R15: 000000000118bf2c ================================================================================ workqueue: max_active -65537 requested for btrfs-endio-write is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-readahead is out of range, clamping between 1 and 512 BTRFS error (device loop0): open_ctree failed BTRFS info (device loop5): disk space caching is enabled BTRFS info (device loop5): has skinny extents EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (34636!=58978) EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock EXT4-fs (loop2): group descriptors corrupted! EXT4-fs (loop4): group descriptors corrupted! BTRFS warning (device loop5): loop5 checksum verify failed on 30621696 wanted 14AEA059 found 4D784FA1 level 0 BTRFS info (device loop0): disk space caching is enabled BTRFS error (device loop5): bad tree block start, want 30621696 have 0 BTRFS info (device loop0): has skinny extents BTRFS warning (device loop5): failed to read tree root workqueue: max_active -65537 requested for btrfs-worker is out of range, clamping between 1 and 512 BTRFS error (device loop5): open_ctree failed workqueue: max_active -65537 requested for btrfs-worker-high is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-delalloc is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 BTRFS info (device loop5): disk space caching is enabled BTRFS info (device loop5): has skinny extents workqueue: max_active -65537 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 BTRFS warning (device loop5): loop5 checksum verify failed on 30621696 wanted 14AEA059 found 4D784FA1 level 0 BTRFS error (device loop5): bad tree block start, want 30621696 have 0 BTRFS warning (device loop5): failed to read tree root workqueue: max_active -65537 requested for btrfs-rmw is out of range, clamping between 1 and 512 BTRFS error (device loop5): open_ctree failed workqueue: max_active -65537 requested for btrfs-endio-write is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-readahead is out of range, clamping between 1 and 512 BTRFS error (device loop0): open_ctree failed EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (34636!=58978) EXT4-fs (loop2): group descriptors corrupted! EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock BTRFS info (device loop0): disk space caching is enabled EXT4-fs (loop4): group descriptors corrupted! BTRFS info (device loop5): disk space caching is enabled BTRFS info (device loop0): has skinny extents BTRFS info (device loop5): has skinny extents workqueue: max_active -65537 requested for btrfs-worker is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-worker-high is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-delalloc is out of range, clamping between 1 and 512 EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (35066!=58978) EXT4-fs (loop2): group descriptors corrupted! BTRFS warning (device loop5): loop5 checksum verify failed on 30621696 wanted 14AEA059 found 4D784FA1 level 0 workqueue: max_active -65537 requested for btrfs-endio is out of range, clamping between 1 and 512 BTRFS error (device loop5): bad tree block start, want 30621696 have 0 BTRFS warning (device loop5): failed to read tree root workqueue: max_active -65537 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 BTRFS error (device loop5): open_ctree failed workqueue: max_active -65537 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-rmw is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-write is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-readahead is out of range, clamping between 1 and 512 BTRFS error (device loop0): bad tree block start, want 5279744 have 0 BTRFS warning (device loop0): failed to recover relocation: -5 BTRFS error (device loop0): open_ctree failed BTRFS info (device loop0): disk space caching is enabled BTRFS info (device loop5): disk space caching is enabled BTRFS info (device loop0): has skinny extents workqueue: max_active -65537 requested for btrfs-worker is out of range, clamping between 1 and 512 BTRFS info (device loop5): has skinny extents workqueue: max_active -65537 requested for btrfs-worker-high is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-delalloc is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio is out of range, clamping between 1 and 512 BTRFS warning (device loop5): loop5 checksum verify failed on 30621696 wanted 14AEA059 found 4D784FA1 level 0 workqueue: max_active -65537 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 BTRFS error (device loop5): bad tree block start, want 30621696 have 0 workqueue: max_active -65537 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 BTRFS warning (device loop5): failed to read tree root workqueue: max_active -65537 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock EXT4-fs (loop4): group descriptors corrupted! workqueue: max_active -65537 requested for btrfs-rmw is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-write is out of range, clamping between 1 and 512 BTRFS error (device loop5): open_ctree failed workqueue: max_active -65537 requested for btrfs-readahead is out of range, clamping between 1 and 512 BTRFS error (device loop0): bad tree block start, want 5279744 have 0 BTRFS warning (device loop0): failed to recover relocation: -5 BTRFS error (device loop0): open_ctree failed netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (35066!=58978) BTRFS info (device loop5): disk space caching is enabled BTRFS info (device loop5): has skinny extents EXT4-fs (loop4): group descriptors corrupted! EXT4-fs (loop2): group descriptors corrupted! BTRFS info (device loop0): disk space caching is enabled BTRFS info (device loop0): has skinny extents workqueue: max_active -65537 requested for btrfs-worker is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-worker-high is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-delalloc is out of range, clamping between 1 and 512 BTRFS warning (device loop5): loop5 checksum verify failed on 30621696 wanted 14AEA059 found 4D784FA1 level 0 BTRFS error (device loop5): bad tree block start, want 30621696 have 0 workqueue: max_active -65537 requested for btrfs-endio is out of range, clamping between 1 and 512 BTRFS warning (device loop5): failed to read tree root workqueue: max_active -65537 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 BTRFS error (device loop5): open_ctree failed workqueue: max_active -65537 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-rmw is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-write is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-readahead is out of range, clamping between 1 and 512 BTRFS info (device loop5): disk space caching is enabled BTRFS warning (device loop0): loop0 checksum verify failed on 5279744 wanted 1CD45AB9 found A1C29F2 level 0 BTRFS info (device loop5): has skinny extents BTRFS warning (device loop0): failed to recover relocation: -5 BTRFS error (device loop0): open_ctree failed BTRFS warning (device loop5): loop5 checksum verify failed on 30621696 wanted 14AEA059 found 4D784FA1 level 0 EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (35066!=58978) BTRFS error (device loop5): bad tree block start, want 30621696 have 0 BTRFS info (device loop0): disk space caching is enabled EXT4-fs (loop2): group descriptors corrupted! BTRFS warning (device loop5): failed to read tree root EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (20931!=0) BTRFS info (device loop0): has skinny extents BTRFS error (device loop5): open_ctree failed workqueue: max_active -65537 requested for btrfs-worker is out of range, clamping between 1 and 512 EXT4-fs (loop4): group descriptors corrupted! workqueue: max_active -65537 requested for btrfs-worker-high is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-delalloc is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 BTRFS info (device loop5): disk space caching is enabled workqueue: max_active -65537 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 BTRFS info (device loop5): has skinny extents workqueue: max_active -65537 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-rmw is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-write is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-readahead is out of range, clamping between 1 and 512 BTRFS warning (device loop5): loop5 checksum verify failed on 30621696 wanted 14AEA059 found 4D784FA1 level 0 BTRFS error (device loop5): bad tree block start, want 30621696 have 0 BTRFS warning (device loop5): failed to read tree root BTRFS warning (device loop0): loop0 checksum verify failed on 5279744 wanted 1CD45AB9 found A1C29F2 level 0 BTRFS warning (device loop0): failed to recover relocation: -5 BTRFS error (device loop5): open_ctree failed BTRFS error (device loop0): open_ctree failed EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (20931!=0) EXT4-fs (loop4): group descriptors corrupted! BTRFS info (device loop5): disk space caching is enabled EXT4-fs (loop2): group descriptors corrupted! BTRFS info (device loop5): has skinny extents BTRFS info (device loop0): disk space caching is enabled BTRFS info (device loop0): has skinny extents workqueue: max_active -65537 requested for btrfs-worker is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-worker-high is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-delalloc is out of range, clamping between 1 and 512 BTRFS warning (device loop5): loop5 checksum verify failed on 30621696 wanted 14AEA059 found 4D784FA1 level 0 BTRFS error (device loop5): bad tree block start, want 30621696 have 0 workqueue: max_active -65537 requested for btrfs-endio is out of range, clamping between 1 and 512 BTRFS warning (device loop5): failed to read tree root BTRFS error (device loop5): open_ctree failed workqueue: max_active -65537 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-rmw is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-write is out of range, clamping between 1 and 512 BTRFS info (device loop5): disk space caching is enabled BTRFS info (device loop5): has skinny extents workqueue: max_active -65537 requested for btrfs-readahead is out of range, clamping between 1 and 512 BTRFS warning (device loop5): loop5 checksum verify failed on 30621696 wanted 14AEA059 found 4D784FA1 level 0 BTRFS error (device loop5): bad tree block start, want 30621696 have 0 BTRFS warning (device loop5): failed to read tree root BTRFS error (device loop5): open_ctree failed BTRFS error (device loop0): open_ctree failed EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock EXT4-fs (loop2): group descriptors corrupted! EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (20931!=0) EXT4-fs (loop4): group descriptors corrupted! BTRFS info (device loop5): disk space caching is enabled BTRFS info (device loop0): disk space caching is enabled BTRFS info (device loop5): has skinny extents BTRFS info (device loop0): has skinny extents workqueue: max_active -65537 requested for btrfs-worker is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-worker-high is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-delalloc is out of range, clamping between 1 and 512 BTRFS warning (device loop5): loop5 checksum verify failed on 30621696 wanted 14AEA059 found 8CCC4FE1 level 0 workqueue: max_active -65537 requested for btrfs-endio is out of range, clamping between 1 and 512 BTRFS error (device loop5): bad tree block start, want 30621696 have 0 workqueue: max_active -65537 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 BTRFS warning (device loop5): failed to read tree root BTRFS error (device loop5): open_ctree failed workqueue: max_active -65537 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-rmw is out of range, clamping between 1 and 512 BTRFS info (device loop5): disk space caching is enabled workqueue: max_active -65537 requested for btrfs-endio-write is out of range, clamping between 1 and 512 BTRFS info (device loop5): has skinny extents workqueue: max_active -65537 requested for btrfs-readahead is out of range, clamping between 1 and 512 BTRFS error (device loop0): open_ctree failed BTRFS warning (device loop5): loop5 checksum verify failed on 30621696 wanted 14AEA059 found 8CCC4FE1 level 0 BTRFS error (device loop5): bad tree block start, want 30621696 have 0 BTRFS warning (device loop5): failed to read tree root EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock EXT4-fs (loop2): group descriptors corrupted! BTRFS error (device loop5): open_ctree failed EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (20931!=58978) EXT4-fs (loop4): group descriptors corrupted! BTRFS info (device loop0): disk space caching is enabled BTRFS info (device loop0): has skinny extents workqueue: max_active -65537 requested for btrfs-worker is out of range, clamping between 1 and 512 BTRFS info (device loop5): disk space caching is enabled BTRFS info (device loop5): has skinny extents workqueue: max_active -65537 requested for btrfs-worker-high is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-delalloc is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 BTRFS warning (device loop5): loop5 checksum verify failed on 30621696 wanted 14AEA059 found 8CCC4FE1 level 0 BTRFS error (device loop5): bad tree block start, want 30621696 have 0 workqueue: max_active -65537 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 BTRFS warning (device loop5): failed to read tree root BTRFS error (device loop5): open_ctree failed workqueue: max_active -65537 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-rmw is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-endio-write is out of range, clamping between 1 and 512 workqueue: max_active -65537 requested for btrfs-readahead is out of range, clamping between 1 and 512