BUG: memory leak unreferenced object 0xffff888114dc3800 (size 2048): comm "syz-executor934", pid 5114, jiffies 4294947039 (age 27.000s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 06 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] sk_prot_alloc+0x112/0x1b0 net/core/sock.c:2088 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff8881151a9ab0 (size 16): comm "syz-executor934", pid 5114, jiffies 4294947039 (age 27.000s) hex dump (first 16 bytes): a8 1d 07 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc_trace+0x25/0x90 mm/slab_common.c:1076 [] kmalloc include/linux/slab.h:582 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] apparmor_sk_alloc_security+0x52/0xd0 security/apparmor/lsm.c:828 [] security_sk_alloc+0x47/0x80 security/security.c:4372 [] sk_prot_alloc+0x12d/0x1b0 net/core/sock.c:2091 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888116a16000 (size 2048): comm "syz-executor934", pid 5117, jiffies 4294947068 (age 26.710s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 06 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] sk_prot_alloc+0x112/0x1b0 net/core/sock.c:2088 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff8881151a9b90 (size 16): comm "syz-executor934", pid 5117, jiffies 4294947068 (age 26.710s) hex dump (first 16 bytes): a8 1d 07 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc_trace+0x25/0x90 mm/slab_common.c:1076 [] kmalloc include/linux/slab.h:582 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] apparmor_sk_alloc_security+0x52/0xd0 security/apparmor/lsm.c:828 [] security_sk_alloc+0x47/0x80 security/security.c:4372 [] sk_prot_alloc+0x12d/0x1b0 net/core/sock.c:2091 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888114c04800 (size 2048): comm "syz-executor934", pid 5122, jiffies 4294947201 (age 25.390s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 06 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] sk_prot_alloc+0x112/0x1b0 net/core/sock.c:2088 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888114dc3800 (size 2048): comm "syz-executor934", pid 5114, jiffies 4294947039 (age 27.110s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 06 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] sk_prot_alloc+0x112/0x1b0 net/core/sock.c:2088 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff8881151a9ab0 (size 16): comm "syz-executor934", pid 5114, jiffies 4294947039 (age 27.110s) hex dump (first 16 bytes): a8 1d 07 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc_trace+0x25/0x90 mm/slab_common.c:1076 [] kmalloc include/linux/slab.h:582 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] apparmor_sk_alloc_security+0x52/0xd0 security/apparmor/lsm.c:828 [] security_sk_alloc+0x47/0x80 security/security.c:4372 [] sk_prot_alloc+0x12d/0x1b0 net/core/sock.c:2091 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888116a16000 (size 2048): comm "syz-executor934", pid 5117, jiffies 4294947068 (age 26.820s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 06 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] sk_prot_alloc+0x112/0x1b0 net/core/sock.c:2088 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff8881151a9b90 (size 16): comm "syz-executor934", pid 5117, jiffies 4294947068 (age 26.820s) hex dump (first 16 bytes): a8 1d 07 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc_trace+0x25/0x90 mm/slab_common.c:1076 [] kmalloc include/linux/slab.h:582 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] apparmor_sk_alloc_security+0x52/0xd0 security/apparmor/lsm.c:828 [] security_sk_alloc+0x47/0x80 security/security.c:4372 [] sk_prot_alloc+0x12d/0x1b0 net/core/sock.c:2091 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888114c04800 (size 2048): comm "syz-executor934", pid 5122, jiffies 4294947201 (age 25.490s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 06 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] sk_prot_alloc+0x112/0x1b0 net/core/sock.c:2088 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888114dc3800 (size 2048): comm "syz-executor934", pid 5114, jiffies 4294947039 (age 31.120s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 06 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] sk_prot_alloc+0x112/0x1b0 net/core/sock.c:2088 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff8881151a9ab0 (size 16): comm "syz-executor934", pid 5114, jiffies 4294947039 (age 31.120s) hex dump (first 16 bytes): a8 1d 07 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc_trace+0x25/0x90 mm/slab_common.c:1076 [] kmalloc include/linux/slab.h:582 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] apparmor_sk_alloc_security+0x52/0xd0 security/apparmor/lsm.c:828 [] security_sk_alloc+0x47/0x80 security/security.c:4372 [] sk_prot_alloc+0x12d/0x1b0 net/core/sock.c:2091 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888116a16000 (size 2048): comm "syz-executor934", pid 5117, jiffies 4294947068 (age 30.830s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 06 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] sk_prot_alloc+0x112/0x1b0 net/core/sock.c:2088 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff8881151a9b90 (size 16): comm "syz-executor934", pid 5117, jiffies 4294947068 (age 30.830s) hex dump (first 16 bytes): a8 1d 07 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc_trace+0x25/0x90 mm/slab_common.c:1076 [] kmalloc include/linux/slab.h:582 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] apparmor_sk_alloc_security+0x52/0xd0 security/apparmor/lsm.c:828 [] security_sk_alloc+0x47/0x80 security/security.c:4372 [] sk_prot_alloc+0x12d/0x1b0 net/core/sock.c:2091 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888114c04800 (size 2048): comm "syz-executor934", pid 5122, jiffies 4294947201 (age 29.500s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 06 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] sk_prot_alloc+0x112/0x1b0 net/core/sock.c:2088 [] sk_alloc+0x36/0x2f0 net/core/sock.c:2141 [] nr_create+0x84/0x1c0 net/netrom/af_netrom.c:438 [] __sock_create+0x19f/0x2e0 net/socket.c:1536 [] sock_create net/socket.c:1587 [inline] [] __sys_socket_create net/socket.c:1624 [inline] [] __sys_socket+0xa7/0x190 net/socket.c:1652 [] __do_sys_socket net/socket.c:1665 [inline] [] __se_sys_socket net/socket.c:1663 [inline] [] __x64_sys_socket+0x1b/0x20 net/socket.c:1663 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810b3e1400 (size 256): comm "syz-executor934", pid 5021, jiffies 4294946668 (age 38.920s) hex dump (first 32 bytes): 00 8e 1c 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 ea ff ff ff ff ff ff ff ................ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] __register_sysctl_table+0x7f/0xb50 fs/proc/proc_sysctl.c:1367 [] setup_mq_sysctls+0x112/0x1a0 ipc/mq_sysctl.c:112 [] create_ipc_ns ipc/namespace.c:78 [inline] [] copy_ipcs+0x215/0x400 ipc/namespace.c:112 [] create_new_namespaces+0xda/0x500 kernel/nsproxy.c:90 [] unshare_nsproxy_namespaces+0xa2/0x120 kernel/nsproxy.c:228 [] ksys_unshare+0x314/0x610 kernel/fork.c:3438 [] __do_sys_unshare kernel/fork.c:3509 [inline] [] __se_sys_unshare kernel/fork.c:3507 [inline] [] __x64_sys_unshare+0x16/0x20 kernel/fork.c:3507 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810a142a00 (size 256): comm "syz-executor934", pid 5021, jiffies 4294946668 (age 38.920s) hex dump (first 32 bytes): 78 2a 14 0a 81 88 ff ff 00 00 00 00 00 00 00 00 x*.............. 00 00 00 00 00 00 00 00 ea ff ff ff ff ff ff ff ................ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] new_dir fs/proc/proc_sysctl.c:964 [inline] [] get_subdir fs/proc/proc_sysctl.c:1008 [inline] [] sysctl_mkdir_p fs/proc/proc_sysctl.c:1298 [inline] [] __register_sysctl_table+0x7df/0xb50 fs/proc/proc_sysctl.c:1383 [] setup_mq_sysctls+0x112/0x1a0 ipc/mq_sysctl.c:112 [] create_ipc_ns ipc/namespace.c:78 [inline] [] copy_ipcs+0x215/0x400 ipc/namespace.c:112 [] create_new_namespaces+0xda/0x500 kernel/nsproxy.c:90 [] unshare_nsproxy_namespaces+0xa2/0x120 kernel/nsproxy.c:228 [] ksys_unshare+0x314/0x610 kernel/fork.c:3438 [] __do_sys_unshare kernel/fork.c:3509 [inline] [] __se_sys_unshare kernel/fork.c:3507 [inline] [] __x64_sys_unshare+0x16/0x20 kernel/fork.c:3507 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810a142c00 (size 256): comm "syz-executor934", pid 5021, jiffies 4294946668 (age 38.920s) hex dump (first 32 bytes): 78 2c 14 0a 81 88 ff ff 00 00 00 00 00 00 00 00 x,.............. 00 00 00 00 00 00 00 00 ea ff ff ff ff ff ff ff ................ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] new_dir fs/proc/proc_sysctl.c:964 [inline] [] get_subdir fs/proc/proc_sysctl.c:1008 [inline] [] sysctl_mkdir_p fs/proc/proc_sysctl.c:1298 [inline] [] __register_sysctl_table+0x7df/0xb50 fs/proc/proc_sysctl.c:1383 [] setup_mq_sysctls+0x112/0x1a0 ipc/mq_sysctl.c:112 [] create_ipc_ns ipc/namespace.c:78 [inline] [] copy_ipcs+0x215/0x400 ipc/namespace.c:112 [] create_new_namespaces+0xda/0x500 kernel/nsproxy.c:90 [] unshare_nsproxy_namespaces+0xa2/0x120 kernel/nsproxy.c:228 [] ksys_unshare+0x314/0x610 kernel/fork.c:3438 [] __do_sys_unshare kernel/fork.c:3509 [inline] [] __se_sys_unshare kernel/fork.c:3507 [inline] [] __x64_sys_unshare+0x16/0x20 kernel/fork.c:3507 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888101200600 (size 512): comm "syz-executor934", pid 5021, jiffies 4294946668 (age 38.920s) hex dump (first 32 bytes): 00 78 4d 0b 81 88 ff ff 00 00 00 00 00 00 00 00 .xM............. 00 00 00 00 00 00 00 00 ea ff ff ff ff ff ff ff ................ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] __register_sysctl_table+0x7f/0xb50 fs/proc/proc_sysctl.c:1367 [] setup_ipc_sysctls+0x190/0x290 ipc/ipc_sysctl.c:262 [] create_ipc_ns ipc/namespace.c:81 [inline] [] copy_ipcs+0x305/0x400 ipc/namespace.c:112 [] create_new_namespaces+0xda/0x500 kernel/nsproxy.c:90 [] unshare_nsproxy_namespaces+0xa2/0x120 kernel/nsproxy.c:228 [] ksys_unshare+0x314/0x610 kernel/fork.c:3438 [] __do_sys_unshare kernel/fork.c:3509 [inline] [] __se_sys_unshare kernel/fork.c:3507 [inline] [] __x64_sys_unshare+0x16/0x20 kernel/fork.c:3507 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810b3e1400 (size 256): comm "syz-executor934", pid 5021, jiffies 4294946668 (age 38.950s) hex dump (first 32 bytes): 00 8e 1c 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 ea ff ff ff ff ff ff ff ................ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] __register_sysctl_table+0x7f/0xb50 fs/proc/proc_sysctl.c:1367 [] setup_mq_sysctls+0x112/0x1a0 ipc/mq_sysctl.c:112 [] create_ipc_ns ipc/namespace.c:78 [inline] [] copy_ipcs+0x215/0x400 ipc/namespace.c:112 [] create_new_namespaces+0xda/0x500 kernel/nsproxy.c:90 [] unshare_nsproxy_namespaces+0xa2/0x120 kernel/nsproxy.c:228 [] ksys_unshare+0x314/0x610 kernel/fork.c:3438 [] __do_sys_unshare kernel/fork.c:3509 [inline] [] __se_sys_unshare kernel/fork.c:3507 [inline] [] __x64_sys_unshare+0x16/0x20 kernel/fork.c:3507 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810a142a00 (size 256): comm "syz-executor934", pid 5021, jiffies 4294946668 (age 38.950s) hex dump (first 32 bytes): 78 2a 14 0a 81 88 ff ff 00 00 00 00 00 00 00 00 x*.............. 00 00 00 00 00 00 00 00 ea ff ff ff ff ff ff ff ................ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] new_dir fs/proc/proc_sysctl.c:964 [inline] [] get_subdir fs/proc/proc_sysctl.c:1008 [inline] [] sysctl_mkdir_p fs/proc/proc_sysctl.c:1298 [inline] [] __register_sysctl_table+0x7df/0xb50 fs/proc/proc_sysctl.c:1383 [] setup_mq_sysctls+0x112/0x1a0 ipc/mq_sysctl.c:112 [] create_ipc_ns ipc/namespace.c:78 [inline] [] copy_ipcs+0x215/0x400 ipc/namespace.c:112 [] create_new_namespaces+0xda/0x500 kernel/nsproxy.c:90 [] unshare_nsproxy_namespaces+0xa2/0x120 kernel/nsproxy.c:228 [] ksys_unshare+0x314/0x610 kernel/fork.c:3438 [] __do_sys_unshare kernel/fork.c:3509 [inline] [] __se_sys_unshare kernel/fork.c:3507 [inline] [] __x64_sys_unshare+0x16/0x20 kernel/fork.c:3507 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810a142c00 (size 256): comm "syz-executor934", pid 5021, jiffies 4294946668 (age 38.950s) hex dump (first 32 bytes): 78 2c 14 0a 81 88 ff ff 00 00 00 00 00 00 00 00 x,.............. 00 00 00 00 00 00 00 00 ea ff ff ff ff ff ff ff ................ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] new_dir fs/proc/proc_sysctl.c:964 [inline] [] get_subdir fs/proc/proc_sysctl.c:1008 [inline] [] sysctl_mkdir_p fs/proc/proc_sysctl.c:1298 [inline] [] __register_sysctl_table+0x7df/0xb50 fs/proc/proc_sysctl.c:1383 [] setup_mq_sysctls+0x112/0x1a0 ipc/mq_sysctl.c:112 [] create_ipc_ns ipc/namespace.c:78 [inline] [] copy_ipcs+0x215/0x400 ipc/namespace.c:112 [] create_new_namespaces+0xda/0x500 kernel/nsproxy.c:90 [] unshare_nsproxy_namespaces+0xa2/0x120 kernel/nsproxy.c:228 [] ksys_unshare+0x314/0x610 kernel/fork.c:3438 [] __do_sys_unshare kernel/fork.c:3509 [inline] [] __se_sys_unshare kernel/fork.c:3507 [inline] [] __x64_sys_unshare+0x16/0x20 kernel/fork.c:3507 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888101200600 (size 512): comm "syz-executor934", pid 5021, jiffies 4294946668 (age 38.950s) hex dump (first 32 bytes): 00 78 4d 0b 81 88 ff ff 00 00 00 00 00 00 00 00 .xM............. 00 00 00 00 00 00 00 00 ea ff ff ff ff ff ff ff ................ backtrace: [] __do_kmalloc_node mm/slab_common.c:984 [inline] [] __kmalloc+0x48/0x150 mm/slab_common.c:998 [] kmalloc include/linux/slab.h:586 [inline] [] kzalloc include/linux/slab.h:703 [inline] [] __register_sysctl_table+0x7f/0xb50 fs/proc/proc_sysctl.c:1367 [] setup_ipc_sysctls+0x190/0x290 ipc/ipc_sysctl.c:262 [] create_ipc_ns ipc/namespace.c:81 [inline] [] copy_ipcs+0x305/0x400 ipc/namespace.c:112 [] create_new_namespaces+0xda/0x500 kernel/nsproxy.c:90 [] unshare_nsproxy_namespaces+0xa2/0x120 kernel/nsproxy.c:228 [] ksys_unshare+0x314/0x610 kernel/fork.c:3438 [] __do_sys_unshare kernel/fork.c:3509 [inline] [] __se_sys_unshare kernel/fork.c:3507 [inline] [] __x64_sys_unshare+0x16/0x20 kernel/fork.c:3507 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810b3e1400 (size 256): comm "syz-executor934", pid 5021, jiffies 4294946668 (age 38.990s) hex dump (first 32 bytes): 00 8e 1c 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 ea ff ff ff ff ff ff ff ................ backtrace: [