program: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@mcast1, @private0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x10200}) syz_emit_ethernet(0x7e, &(0x7f0000000240)={@link_local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6a, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x0, @local, @dev, {[@ssrr={0x89, 0x0, 0x0, [@loopback]}, @rr={0x7, 0x23, 0x0, [@remote, @loopback, @remote, @multicast2, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast]}]}}}}}}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005300)=@base={0x1, 0x5, 0x10000, 0x8003ff, 0x0, 0x1, 0x7c8, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4}, 0x48) syz_mount_image$ocfs2(&(0x7f0000004480), &(0x7f0000000080)='./file1\x00', 0x2800400, &(0x7f0000000380)=ANY=[@ANYBLOB="6c6f63616c616c6c6f633d31383434363734343037333730393535313630382c726573765f6c6576656c3d30303030303030303030303030303030303030322c6865617274626561743d6e6f6e652c636f686572656e63793d62756666657265642c6572726f72733d636f6e74696e75652c6e6f696e74722c636f686572656e63793d66756c6c2c6e6f61636c2c636f686572656e63793d66756c6c2c646174613d6f7264657265642c00a6bbbf4f1c4504306b696ca03fb375edc4c5f0f579bf2195c3cc88165b8c279abaa84a848971253cb6e898fee96fa6"], 0x88, 0x446c, &(0x7f0000004780)="$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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqwS8cqDUNRGIDPvQoKLuroEziFZHNVFHExIvgEvkSHvmYfo0PHLqXQ3kBIGujS0uH7lkPyc+85cA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAJfj87f9+6mbiBS3m5uI2eLxrp8/lVq/HT5/dYYZOZ2v7/b9o27Ku6dR/lJ+LV/zLl2v5v9R6nXvu9MM9mS4T3vjPkNT+zY1X9f3PlKuIuKh5M8p56o67i4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCfcZnWuR/iyKiuzNjPtnn/u+fYvvssm6/LcgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICbHTiQAQAAABDmb51H+wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgIMCAAD//+N8zQE=") mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file1/file4\x00', 0x1c0) syz_mount_image$fuse(0x0, &(0x7f0000001380)='./file0\x00', 0x1021c34, 0x0, 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file4/file6\x00', 0x1c0) renameat2(0xffffffffffffff9c, &(0x7f0000000580)='./file1/file4/file6\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0) [ 90.705822][ T5109] Bluetooth: hci0: command tx timeout [ 91.888905][ T913] cfg80211: failed to load regulatory.db [ 92.740425][ T4535] Bluetooth: hci0: command tx timeout [ 92.859854][ T5127] loop0: detected capacity change from 0 to 32768 [ 92.957200][ T5127] JBD2: Ignoring recovery information on journal [ 93.013756][ T5127] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.076783][ T78] [ 93.077849][ T78] ====================================================== [ 93.080870][ T78] WARNING: possible circular locking dependency detected [ 93.083942][ T78] 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 Not tainted [ 93.086785][ T78] ------------------------------------------------------ [ 93.089512][ T78] kswapd0/78 is trying to acquire lock: [ 93.091724][ T78] ffff88803f5609c0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#2){+.+.}-{3:3}, at: ocfs2_evict_inode+0x209f/0x4680 [ 93.097261][ T78] [ 93.097261][ T78] but task is already holding lock: [ 93.100466][ T78] ffff88803f55df40 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]){+.+.}-{3:3}, at: ocfs2_evict_inode+0x1b17/0x4680 [ 93.105220][ T78] [ 93.105220][ T78] which lock already depends on the new lock. [ 93.105220][ T78] [ 93.109112][ T78] [ 93.109112][ T78] the existing dependency chain (in reverse order) is: [ 93.113231][ T78] [ 93.113231][ T78] -> #3 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]){+.+.}-{3:3}: [ 93.117847][ T78] lock_acquire+0x1ed/0x550 [ 93.119834][ T78] down_write+0x99/0x220 [ 93.121884][ T78] ocfs2_evict_inode+0x1b17/0x4680 [ 93.124094][ T78] evict+0x532/0x950 [ 93.125803][ T78] ocfs2_dentry_iput+0x232/0x380 [ 93.128037][ T78] __dentry_kill+0x20d/0x630 [ 93.130453][ T78] shrink_kill+0xa9/0x2c0 [ 93.132570][ T78] shrink_dentry_list+0x2c0/0x5b0 [ 93.134752][ T78] prune_dcache_sb+0x10f/0x180 [ 93.136855][ T78] super_cache_scan+0x34f/0x4b0 [ 93.138965][ T78] do_shrink_slab+0x701/0x1160 [ 93.141054][ T78] shrink_slab+0x1093/0x14d0 [ 93.143680][ T78] shrink_one+0x43b/0x850 [ 93.146010][ T78] shrink_node+0x3799/0x3de0 [ 93.148216][ T78] kswapd+0x1cbc/0x3720 [ 93.150098][ T78] kthread+0x2f0/0x390 [ 93.151961][ T78] ret_from_fork+0x4b/0x80 [ 93.153915][ T78] ret_from_fork_asm+0x1a/0x30 [ 93.155942][ T78] [ 93.155942][ T78] -> #2 (&osb->nfs_sync_rwlock){.+.+}-{3:3}: [ 93.159149][ T78] lock_acquire+0x1ed/0x550 [ 93.161152][ T78] down_read+0xb1/0xa40 [ 93.163147][ T78] ocfs2_nfs_sync_lock+0x109/0x260 [ 93.165710][ T78] ocfs2_evict_inode+0x3e5/0x4680 [ 93.168209][ T78] evict+0x532/0x950 [ 93.170163][ T78] ocfs2_dentry_iput+0x232/0x380 [ 93.172253][ T78] __dentry_kill+0x20d/0x630 [ 93.174167][ T78] shrink_kill+0xa9/0x2c0 [ 93.176122][ T78] shrink_dentry_list+0x2c0/0x5b0 [ 93.178300][ T78] prune_dcache_sb+0x10f/0x180 [ 93.180461][ T78] super_cache_scan+0x34f/0x4b0 [ 93.182877][ T78] do_shrink_slab+0x701/0x1160 [ 93.185281][ T78] shrink_slab+0x1093/0x14d0 [ 93.187295][ T78] shrink_one+0x43b/0x850 [ 93.189132][ T78] shrink_node+0x3799/0x3de0 [ 93.191152][ T78] kswapd+0x1cbc/0x3720 [ 93.192862][ T78] kthread+0x2f0/0x390 [ 93.194505][ T78] ret_from_fork+0x4b/0x80 [ 93.196495][ T78] ret_from_fork_asm+0x1a/0x30 [ 93.198837][ T78] [ 93.198837][ T78] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 93.201755][ T78] lock_acquire+0x1ed/0x550 [ 93.203701][ T78] fs_reclaim_acquire+0x88/0x140 [ 93.205798][ T78] __kmalloc_cache_noprof+0x3d/0x2c0 [ 93.208008][ T78] ocfs2_reserve_new_metadata_blocks+0x117/0x9c0 [ 93.210711][ T78] ocfs2_mknod+0x143a/0x2b40 [ 93.212794][ T78] ocfs2_mkdir+0x1ab/0x480 [ 93.214918][ T78] vfs_mkdir+0x2f9/0x4f0 [ 93.217089][ T78] do_mkdirat+0x264/0x3a0 [ 93.219221][ T78] __x64_sys_mkdirat+0x87/0xa0 [ 93.221272][ T78] do_syscall_64+0xf3/0x230 [ 93.223248][ T78] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.225779][ T78] [ 93.225779][ T78] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#2){+.+.}-{3:3}: [ 93.229894][ T78] validate_chain+0x18e0/0x5900 [ 93.232330][ T78] __lock_acquire+0x137a/0x2040 [ 93.235120][ T78] lock_acquire+0x1ed/0x550 [ 93.237288][ T78] down_write+0x99/0x220 [ 93.239159][ T78] ocfs2_evict_inode+0x209f/0x4680 [ 93.241327][ T78] evict+0x532/0x950 [ 93.243067][ T78] ocfs2_dentry_iput+0x232/0x380 [ 93.245181][ T78] __dentry_kill+0x20d/0x630 [ 93.247190][ T78] shrink_kill+0xa9/0x2c0 [ 93.249192][ T78] shrink_dentry_list+0x2c0/0x5b0 [ 93.251738][ T78] prune_dcache_sb+0x10f/0x180 [ 93.254436][ T78] super_cache_scan+0x34f/0x4b0 [ 93.256338][ T78] do_shrink_slab+0x701/0x1160 [ 93.258278][ T78] shrink_slab+0x1093/0x14d0 [ 93.260159][ T78] shrink_one+0x43b/0x850 [ 93.262048][ T78] shrink_node+0x3799/0x3de0 [ 93.264026][ T78] kswapd+0x1cbc/0x3720 [ 93.265903][ T78] kthread+0x2f0/0x390 [ 93.267911][ T78] ret_from_fork+0x4b/0x80 [ 93.270069][ T78] ret_from_fork_asm+0x1a/0x30 [ 93.272188][ T78] [ 93.272188][ T78] other info that might help us debug this: [ 93.272188][ T78] [ 93.276144][ T78] Chain exists of: [ 93.276144][ T78] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#2 --> &osb->nfs_sync_rwlock --> &ocfs2_sysfile_lock_key[args->fi_sysfile_type] [ 93.276144][ T78] [ 93.283697][ T78] Possible unsafe locking scenario: [ 93.283697][ T78] [ 93.286901][ T78] CPU0 CPU1 [ 93.289056][ T78] ---- ---- [ 93.291106][ T78] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]); [ 93.293790][ T78] lock(&osb->nfs_sync_rwlock); [ 93.296844][ T78] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]); [ 93.301279][ T78] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#2); [ 93.304442][ T78] [ 93.304442][ T78] *** DEADLOCK *** [ 93.304442][ T78] [ 93.307547][ T78] 4 locks held by kswapd0/78: [ 93.309401][ T78] #0: ffffffff8ea2fd60 (fs_reclaim){+.+.}-{0:0}, at: kswapd+0xbf1/0x3720 [ 93.312705][ T78] #1: ffff8880360780e0 (&type->s_umount_key#47){.+.+}-{3:3}, at: super_cache_scan+0x94/0x4b0 [ 93.316625][ T78] #2: ffff888033260bd0 (&osb->nfs_sync_rwlock){.+.+}-{3:3}, at: ocfs2_nfs_sync_lock+0x109/0x260 [ 93.321059][ T78] #3: ffff88803f55df40 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]){+.+.}-{3:3}, at: ocfs2_evict_inode+0x1b17/0x4680 [ 93.326195][ T78] [ 93.326195][ T78] stack backtrace: [ 93.328416][ T78] CPU: 0 UID: 0 PID: 78 Comm: kswapd0 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 93.332195][ T78] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 93.336547][ T78] Call Trace: [ 93.337867][ T78] [ 93.339119][ T78] dump_stack_lvl+0x241/0x360 [ 93.341050][ T78] ? __pfx_dump_stack_lvl+0x10/0x10 [ 93.343083][ T78] ? print_circular_bug+0x130/0x1a0 [ 93.345005][ T78] check_noncircular+0x36a/0x4a0 [ 93.346871][ T78] ? __pfx_check_noncircular+0x10/0x10 [ 93.348856][ T78] ? lockdep_lock+0x123/0x2b0 [ 93.350584][ T78] validate_chain+0x18e0/0x5900 [ 93.352667][ T78] ? __pfx_validate_chain+0x10/0x10 [ 93.355060][ T78] ? mark_lock+0x9a/0x350 [ 93.357022][ T78] ? ocfs2_get_system_file_inode+0x1d4/0x7b0 [ 93.359271][ T78] ? __pfx_lock_release+0x10/0x10 [ 93.361184][ T78] ? mark_lock+0x9a/0x350 [ 93.362812][ T78] __lock_acquire+0x137a/0x2040 [ 93.364627][ T78] lock_acquire+0x1ed/0x550 [ 93.366335][ T78] ? ocfs2_evict_inode+0x209f/0x4680 [ 93.368476][ T78] ? __pfx_lock_acquire+0x10/0x10 [ 93.370789][ T78] ? __pfx___might_resched+0x10/0x10 [ 93.373220][ T78] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 93.375829][ T78] ? __pfx_lock_release+0x10/0x10 [ 93.377758][ T78] down_write+0x99/0x220 [ 93.379313][ T78] ? ocfs2_evict_inode+0x209f/0x4680 [ 93.381386][ T78] ? __pfx_down_write+0x10/0x10 [ 93.383261][ T78] ? do_raw_spin_unlock+0x58/0x8b0 [ 93.385189][ T78] ocfs2_evict_inode+0x209f/0x4680 [ 93.387192][ T78] ? check_path+0x21/0x40 [ 93.388990][ T78] ? __pfx_ocfs2_evict_inode+0x10/0x10 [ 93.391665][ T78] ? validate_chain+0x11e/0x5900 [ 93.394082][ T78] ? __pfx_check_noncircular+0x10/0x10 [ 93.396235][ T78] ? __pfx_lockdep_unlock+0x10/0x10 [ 93.398189][ T78] ? validate_chain+0x11e/0x5900 [ 93.400090][ T78] ? __pfx_validate_chain+0x10/0x10 [ 93.402113][ T78] ? __pfx_validate_chain+0x10/0x10 [ 93.404130][ T78] ? writeback_single_inode+0x5ef/0x7a0 [ 93.406428][ T78] ? mark_lock+0x9a/0x350 [ 93.408367][ T78] ? __lock_acquire+0x137a/0x2040 [ 93.410758][ T78] ? __pfx_lock_acquire+0x10/0x10 [ 93.412735][ T78] ? inode_wait_for_writeback+0x224/0x290 [ 93.414843][ T78] ? __pfx_lock_release+0x10/0x10 [ 93.416705][ T78] ? do_raw_spin_lock+0x14f/0x370 [ 93.418526][ T78] ? do_raw_spin_unlock+0x58/0x8b0 [ 93.420404][ T78] ? _raw_spin_unlock+0x28/0x50 [ 93.422525][ T78] ? inode_wait_for_writeback+0x224/0x290 [ 93.425124][ T78] ? __pfx_inode_wait_for_writeback+0x10/0x10 [ 93.427820][ T78] ? __pfx_wake_bit_function+0x10/0x10 [ 93.429992][ T78] ? do_raw_spin_unlock+0x58/0x8b0 [ 93.431911][ T78] ? __pfx_ocfs2_evict_inode+0x10/0x10 [ 93.433968][ T78] evict+0x532/0x950 [ 93.435423][ T78] ? __pfx_evict+0x10/0x10 [ 93.437085][ T78] ? _raw_spin_unlock+0x28/0x50 [ 93.438997][ T78] ? iput+0x6ed/0x930 [ 93.440515][ T78] ocfs2_dentry_iput+0x232/0x380 [ 93.442327][ T78] ? __pfx_ocfs2_dentry_iput+0x10/0x10 [ 93.444357][ T78] ? do_raw_spin_unlock+0x58/0x8b0 [ 93.446507][ T78] ? _raw_spin_unlock+0x28/0x50 [ 93.448371][ T78] ? dentry_unlink_inode+0x32c/0x430 [ 93.450399][ T78] __dentry_kill+0x20d/0x630 [ 93.452163][ T78] ? shrink_kill+0x8d/0x2c0 [ 93.453966][ T78] shrink_kill+0xa9/0x2c0 [ 93.455717][ T78] shrink_dentry_list+0x2c0/0x5b0 [ 93.457931][ T78] prune_dcache_sb+0x10f/0x180 [ 93.460112][ T78] ? __pfx_prune_dcache_sb+0x10/0x10 [ 93.462496][ T78] ? list_lru_count_one+0x29/0x2e0 [ 93.464466][ T78] ? list_lru_count_one+0x283/0x2e0 [ 93.466495][ T78] ? list_lru_count_one+0x29/0x2e0 [ 93.468461][ T78] super_cache_scan+0x34f/0x4b0 [ 93.470401][ T78] do_shrink_slab+0x701/0x1160 [ 93.472332][ T78] ? shrink_slab+0x12b/0x14d0 [ 93.474257][ T78] shrink_slab+0x1093/0x14d0 [ 93.476461][ T78] ? shrink_slab+0x12b/0x14d0 [ 93.478746][ T78] ? __pfx_shrink_slab+0x10/0x10 [ 93.480886][ T78] ? shrink_node+0x3547/0x3de0 [ 93.482794][ T78] ? __pfx_lock_release+0x10/0x10 [ 93.484726][ T78] shrink_one+0x43b/0x850 [ 93.486322][ T78] ? shrink_node+0x3547/0x3de0 [ 93.488016][ T78] shrink_node+0x3799/0x3de0 [ 93.489673][ T78] ? shrink_node+0x3547/0x3de0 [ 93.491461][ T78] ? __pfx_lock_acquire+0x10/0x10 [ 93.493467][ T78] ? mem_cgroup_iter+0x3a/0x560 [ 93.495429][ T78] ? __pfx_lock_release+0x10/0x10 [ 93.497537][ T78] ? __pfx_shrink_node+0x10/0x10 [ 93.499361][ T78] ? mem_cgroup_iter+0x3a/0x560 [ 93.501235][ T78] ? mem_cgroup_iter+0x3e9/0x560 [ 93.503128][ T78] ? mem_cgroup_iter+0x3a/0x560 [ 93.504996][ T78] kswapd+0x1cbc/0x3720 [ 93.506670][ T78] ? kswapd+0xbf1/0x3720 [ 93.508349][ T78] ? __pfx_kswapd+0x10/0x10 [ 93.510262][ T78] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 93.513189][ T78] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 93.516266][ T78] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 93.518829][ T78] ? __pfx_autoremove_wake_function+0x10/0x10 [ 93.521142][ T78] ? __kthread_parkme+0x169/0x1d0 [ 93.523022][ T78] ? __pfx_kswapd+0x10/0x10 [ 93.524660][ T78] kthread+0x2f0/0x390 [ 93.526198][ T78] ? __pfx_kswapd+0x10/0x10 [ 93.527983][ T78] ? __pfx_kthread+0x10/0x10 [ 93.529938][ T78] ret_from_fork+0x4b/0x80 [ 93.531864][ T78] ? __pfx_kthread+0x10/0x10 [ 93.534058][ T78] ret_from_fork_asm+0x1a/0x30 [ 93.536366][ T78]