BUG: memory leak unreferenced object 0xffff8881024bd800 (size 512): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 21.340s) hex dump (first 32 bytes): d8 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ................ e0 be 2a 82 ff ff ff ff 68 fc 1c 08 81 88 ff ff ..*.....h....... backtrace: [] kmalloc_node include/linux/slab.h:623 [inline] [] kzalloc_node include/linux/slab.h:744 [inline] [] crypto_create_tfm_node+0x30/0x130 crypto/api.c:504 [] crypto_alloc_tfm_node+0x96/0x180 crypto/api.c:588 [] fscrypt_init_hkdf+0x3c/0x180 fs/crypto/hkdf.c:75 [] add_master_key+0x160/0x370 fs/crypto/keyring.c:535 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810eb2e740 (size 32): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 21.340s) hex dump (first 32 bytes): d0 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ................ 00 00 00 00 00 00 00 00 20 cb c7 85 ff ff ff ff ........ ....... backtrace: [] kmalloc_node include/linux/slab.h:623 [inline] [] kzalloc_node include/linux/slab.h:744 [inline] [] crypto_create_tfm_node+0x30/0x130 crypto/api.c:504 [] crypto_create_tfm crypto/internal.h:92 [inline] [] crypto_spawn_tfm2+0x45/0x90 crypto/algapi.c:803 [] crypto_spawn_shash include/crypto/internal/hash.h:231 [inline] [] hmac_init_tfm+0x3b/0xa0 crypto/hmac.c:152 [] crypto_shash_init_tfm+0x77/0xf0 crypto/shash.c:440 [] crypto_create_tfm_node+0x52/0x130 crypto/api.c:512 [] crypto_alloc_tfm_node+0x96/0x180 crypto/api.c:588 [] fscrypt_init_hkdf+0x3c/0x180 fs/crypto/hkdf.c:75 [] add_master_key+0x160/0x370 fs/crypto/keyring.c:535 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 BUG: memory leak unreferenced object 0xffff88810a9a1800 (size 2048): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 21.340s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:600 [inline] [] kzalloc include/linux/slab.h:733 [inline] [] allocate_filesystem_keyring fs/crypto/keyring.c:194 [inline] [] do_add_master_key fs/crypto/keyring.c:502 [inline] [] add_master_key+0x2c6/0x370 fs/crypto/keyring.c:554 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810a820800 (size 1024): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 21.340s) hex dump (first 32 bytes): 00 b0 a4 0e 81 88 ff ff 00 00 00 00 00 00 00 00 ................ 58 19 9a 0a 81 88 ff ff 00 00 00 00 00 00 00 00 X............... backtrace: [] kmalloc include/linux/slab.h:600 [inline] [] kzalloc include/linux/slab.h:733 [inline] [] add_new_master_key+0x4a/0x250 fs/crypto/keyring.c:418 [] do_add_master_key fs/crypto/keyring.c:504 [inline] [] add_master_key+0x1e0/0x370 fs/crypto/keyring.c:554 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff8881024bd800 (size 512): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 24.890s) hex dump (first 32 bytes): d8 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ................ e0 be 2a 82 ff ff ff ff 68 fc 1c 08 81 88 ff ff ..*.....h....... backtrace: [] kmalloc_node include/linux/slab.h:623 [inline] [] kzalloc_node include/linux/slab.h:744 [inline] [] crypto_create_tfm_node+0x30/0x130 crypto/api.c:504 [] crypto_alloc_tfm_node+0x96/0x180 crypto/api.c:588 [] fscrypt_init_hkdf+0x3c/0x180 fs/crypto/hkdf.c:75 [] add_master_key+0x160/0x370 fs/crypto/keyring.c:535 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810eb2e740 (size 32): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 24.890s) hex dump (first 32 bytes): d0 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ................ 00 00 00 00 00 00 00 00 20 cb c7 85 ff ff ff ff ........ ....... backtrace: [] kmalloc_node include/linux/slab.h:623 [inline] [] kzalloc_node include/linux/slab.h:744 [inline] [] crypto_create_tfm_node+0x30/0x130 crypto/api.c:504 [] crypto_create_tfm crypto/internal.h:92 [inline] [] crypto_spawn_tfm2+0x45/0x90 crypto/algapi.c:803 [] crypto_spawn_shash include/crypto/internal/hash.h:231 [inline] [] hmac_init_tfm+0x3b/0xa0 crypto/hmac.c:152 [] crypto_shash_init_tfm+0x77/0xf0 crypto/shash.c:440 [] crypto_create_tfm_node+0x52/0x130 crypto/api.c:512 [] crypto_alloc_tfm_node+0x96/0x180 crypto/api.c:588 [] fscrypt_init_hkdf+0x3c/0x180 fs/crypto/hkdf.c:75 [] add_master_key+0x160/0x370 fs/crypto/keyring.c:535 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 BUG: memory leak unreferenced object 0xffff88810a9a1800 (size 2048): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 24.890s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:600 [inline] [] kzalloc include/linux/slab.h:733 [inline] [] allocate_filesystem_keyring fs/crypto/keyring.c:194 [inline] [] do_add_master_key fs/crypto/keyring.c:502 [inline] [] add_master_key+0x2c6/0x370 fs/crypto/keyring.c:554 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810a820800 (size 1024): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 24.890s) hex dump (first 32 bytes): 00 b0 a4 0e 81 88 ff ff 00 00 00 00 00 00 00 00 ................ 58 19 9a 0a 81 88 ff ff 00 00 00 00 00 00 00 00 X............... backtrace: [] kmalloc include/linux/slab.h:600 [inline] [] kzalloc include/linux/slab.h:733 [inline] [] add_new_master_key+0x4a/0x250 fs/crypto/keyring.c:418 [] do_add_master_key fs/crypto/keyring.c:504 [inline] [] add_master_key+0x1e0/0x370 fs/crypto/keyring.c:554 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff8881024bd800 (size 512): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 27.260s) hex dump (first 32 bytes): d8 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ................ e0 be 2a 82 ff ff ff ff 68 fc 1c 08 81 88 ff ff ..*.....h....... backtrace: [] kmalloc_node include/linux/slab.h:623 [inline] [] kzalloc_node include/linux/slab.h:744 [inline] [] crypto_create_tfm_node+0x30/0x130 crypto/api.c:504 [] crypto_alloc_tfm_node+0x96/0x180 crypto/api.c:588 [] fscrypt_init_hkdf+0x3c/0x180 fs/crypto/hkdf.c:75 [] add_master_key+0x160/0x370 fs/crypto/keyring.c:535 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810eb2e740 (size 32): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 27.260s) hex dump (first 32 bytes): d0 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ................ 00 00 00 00 00 00 00 00 20 cb c7 85 ff ff ff ff ........ ....... backtrace: [] kmalloc_node include/linux/slab.h:623 [inline] [] kzalloc_node include/linux/slab.h:744 [inline] [] crypto_create_tfm_node+0x30/0x130 crypto/api.c:504 [] crypto_create_tfm crypto/internal.h:92 [inline] [] crypto_spawn_tfm2+0x45/0x90 crypto/algapi.c:803 [] crypto_spawn_shash include/crypto/internal/hash.h:231 [inline] [] hmac_init_tfm+0x3b/0xa0 crypto/hmac.c:152 [] crypto_shash_init_tfm+0x77/0xf0 crypto/shash.c:440 [] crypto_create_tfm_node+0x52/0x130 crypto/api.c:512 [] crypto_alloc_tfm_node+0x96/0x180 crypto/api.c:588 [] fscrypt_init_hkdf+0x3c/0x180 fs/crypto/hkdf.c:75 [] add_master_key+0x160/0x370 fs/crypto/keyring.c:535 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 BUG: memory leak unreferenced object 0xffff88810a9a1800 (size 2048): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 27.260s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:600 [inline] [] kzalloc include/linux/slab.h:733 [inline] [] allocate_filesystem_keyring fs/crypto/keyring.c:194 [inline] [] do_add_master_key fs/crypto/keyring.c:502 [inline] [] add_master_key+0x2c6/0x370 fs/crypto/keyring.c:554 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810a820800 (size 1024): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 27.260s) hex dump (first 32 bytes): 00 b0 a4 0e 81 88 ff ff 00 00 00 00 00 00 00 00 ................ 58 19 9a 0a 81 88 ff ff 00 00 00 00 00 00 00 00 X............... backtrace: [] kmalloc include/linux/slab.h:600 [inline] [] kzalloc include/linux/slab.h:733 [inline] [] add_new_master_key+0x4a/0x250 fs/crypto/keyring.c:418 [] do_add_master_key fs/crypto/keyring.c:504 [inline] [] add_master_key+0x1e0/0x370 fs/crypto/keyring.c:554 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff8881024bd800 (size 512): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 28.460s) hex dump (first 32 bytes): d8 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ................ e0 be 2a 82 ff ff ff ff 68 fc 1c 08 81 88 ff ff ..*.....h....... backtrace: [] kmalloc_node include/linux/slab.h:623 [inline] [] kzalloc_node include/linux/slab.h:744 [inline] [] crypto_create_tfm_node+0x30/0x130 crypto/api.c:504 [] crypto_alloc_tfm_node+0x96/0x180 crypto/api.c:588 [] fscrypt_init_hkdf+0x3c/0x180 fs/crypto/hkdf.c:75 [] add_master_key+0x160/0x370 fs/crypto/keyring.c:535 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810eb2e740 (size 32): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 28.460s) hex dump (first 32 bytes): d0 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ................ 00 00 00 00 00 00 00 00 20 cb c7 85 ff ff ff ff ........ ....... backtrace: [] kmalloc_node include/linux/slab.h:623 [inline] [] kzalloc_node include/linux/slab.h:744 [inline] [] crypto_create_tfm_node+0x30/0x130 crypto/api.c:504 [] crypto_create_tfm crypto/internal.h:92 [inline] [] crypto_spawn_tfm2+0x45/0x90 crypto/algapi.c:803 [] crypto_spawn_shash include/crypto/internal/hash.h:231 [inline] [] hmac_init_tfm+0x3b/0xa0 crypto/hmac.c:152 [] crypto_shash_init_tfm+0x77/0xf0 crypto/shash.c:440 [] crypto_create_tfm_node+0x52/0x130 crypto/api.c:512 [] crypto_alloc_tfm_node+0x96/0x180 crypto/api.c:588 [] fscrypt_init_hkdf+0x3c/0x180 fs/crypto/hkdf.c:75 [] add_master_key+0x160/0x370 fs/crypto/keyring.c:535 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 BUG: memory leak unreferenced object 0xffff88810a9a1800 (size 2048): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 28.460s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:600 [inline] [] kzalloc include/linux/slab.h:733 [inline] [] allocate_filesystem_keyring fs/crypto/keyring.c:194 [inline] [] do_add_master_key fs/crypto/keyring.c:502 [inline] [] add_master_key+0x2c6/0x370 fs/crypto/keyring.c:554 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810a820800 (size 1024): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 28.460s) hex dump (first 32 bytes): 00 b0 a4 0e 81 88 ff ff 00 00 00 00 00 00 00 00 ................ 58 19 9a 0a 81 88 ff ff 00 00 00 00 00 00 00 00 X............... backtrace: [] kmalloc include/linux/slab.h:600 [inline] [] kzalloc include/linux/slab.h:733 [inline] [] add_new_master_key+0x4a/0x250 fs/crypto/keyring.c:418 [] do_add_master_key fs/crypto/keyring.c:504 [inline] [] add_master_key+0x1e0/0x370 fs/crypto/keyring.c:554 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff8881024bd800 (size 512): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 29.660s) hex dump (first 32 bytes): d8 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ................ e0 be 2a 82 ff ff ff ff 68 fc 1c 08 81 88 ff ff ..*.....h....... backtrace: [] kmalloc_node include/linux/slab.h:623 [inline] [] kzalloc_node include/linux/slab.h:744 [inline] [] crypto_create_tfm_node+0x30/0x130 crypto/api.c:504 [] crypto_alloc_tfm_node+0x96/0x180 crypto/api.c:588 [] fscrypt_init_hkdf+0x3c/0x180 fs/crypto/hkdf.c:75 [] add_master_key+0x160/0x370 fs/crypto/keyring.c:535 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [] ext4_check_opt_consistency+0x79a/0xb80 fs/ext4/super.c:2735 [] __ext4_fill_super fs/ext4/super.c:5095 [inline] [] ext4_fill_super+0xb66/0x5080 fs/ext4/super.c:5648 [] get_tree_bdev+0x1f1/0x320 fs/super.c:1323 [] vfs_get_tree+0x28/0x100 fs/super.c:1530 [] do_new_mount fs/namespace.c:3040 [inline] [] path_mount+0xc37/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810eb2e740 (size 32): comm "syz-executor361", pid 3670, jiffies 4294954234 (age 29.660s) hex dump (first 32 bytes): d0 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ................ 00 00 00 00 00 00 00 00 20 cb c7 85 ff ff ff ff ........ ....... backtrace: [] kmalloc_node include/linux/slab.h:623 [inline] [] kzalloc_node include/linux/slab.h:744 [inline] [] crypto_create_tfm_node+0x30/0x130 crypto/api.c:504 [] crypto_create_tfm crypto/internal.h:92 [inline] [] crypto_spawn_tfm2+0x45/0x90 crypto/algapi.c:803 [] crypto_spawn_shash include/crypto/internal/hash.h:231 [inline] [] hmac_init_tfm+0x3b/0xa0 crypto/hmac.c:152 [] crypto_shash_init_tfm+0x77/0xf0 crypto/shash.c:440 [] crypto_create_tfm_node+0x52/0x130 crypto/api.c:512 [] crypto_alloc_tfm_node+0x96/0x180 crypto/api.c:588 [] fscrypt_init_hkdf+0x3c/0x180 fs/crypto/hkdf.c:75 [] add_master_key+0x160/0x370 fs/crypto/keyring.c:535 [] fscrypt_add_test_dummy_key+0x93/0xc0 fs/crypto/keyring.c:801 [] ext4_check_test_dummy_encryption fs/ext4/super.c:2680 [inline] [