IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready ================================================================== BUG: KASAN: stack-out-of-bounds in memset+0x1a/0x30 mm/kasan/kasan.c:301 at addr ffff8800ae457d38 Write of size 72 by task syz-executor.3/9350 page:ffffea0002b915c0 count:0 mapcount:0 mapping: (null) index:0x0 flags: 0x1fffc0000000000() page dumped because: kasan: bad access detected CPU: 1 PID: 9350 Comm: syz-executor.3 Not tainted 4.6.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 1ffffffff0d55786 ffff8800ae457ac0 ffffffff8299bd56 ffff8800ae457d38 ffff8800ae457b50 ffff8800ae457d38 0000000000000000 ffff8800ae457b40 ffffffff8173ab9a ffff8800aeef6200 ffff8800ae457cb8 0000000000000286 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xe6/0x120 lib/dump_stack.c:51 [] print_address_description mm/kasan/report.c:190 [inline] [] kasan_report_error+0x59a/0x5c0 mm/kasan/report.c:275 [] kasan_report+0x34/0x40 mm/kasan/report.c:297 [] check_memory_region mm/kasan/kasan.c:285 [inline] [] __asan_storeN+0x12d/0x180 mm/kasan/kasan.c:688 [] memset+0x1a/0x30 mm/kasan/kasan.c:301 [] ax25_getname+0x54/0x880 net/ax25/af_ax25.c:1398 [] get_raw_socket drivers/vhost/net.c:897 [inline] [] get_socket drivers/vhost/net.c:935 [inline] [] vhost_net_set_backend drivers/vhost/net.c:970 [inline] [] vhost_net_ioctl+0xd8b/0x12c0 drivers/vhost/net.c:1133 [] vfs_ioctl fs/ioctl.c:43 [inline] [] do_vfs_ioctl+0x17f/0xe70 fs/ioctl.c:674 [] SYSC_ioctl fs/ioctl.c:689 [inline] [] SyS_ioctl+0x74/0x80 fs/ioctl.c:680 [] entry_SYSCALL_64_fastpath+0x23/0xc1 Memory state around the buggy address: ffff8800ae457c00: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 04 ffff8800ae457c80: f4 f4 f4 f2 f2 f2 f2 04 f4 f4 f4 f2 f2 f2 f2 00 >ffff8800ae457d00: f4 f4 f4 f2 f2 f2 f2 00 00 00 00 00 00 04 f4 f3 ^ ffff8800ae457d80: f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff8800ae457e00: f1 f1 f1 f1 00 f4 f4 f4 f2 f2 f2 f2 00 00 00 f4 ================================================================== ================================================================== BUG: KASAN: stack-out-of-bounds in memset+0x1a/0x30 mm/kasan/kasan.c:301 at addr ffff8800ae657d38 Write of size 72 by task syz-executor.3/10163 page:ffffea0002b995c0 count:0 mapcount:0 mapping: (null) index:0x0 flags: 0x1fffc0000000000() page dumped because: kasan: bad access detected CPU: 0 PID: 10163 Comm: syz-executor.3 Tainted: G B 4.6.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 1ffffffff0d55786 ffff8800ae657ac0 ffffffff8299bd56 ffff8800ae657d38 ffff8800ae657b50 ffff8800ae657d38 0000000000000000 ffff8800ae657b40 ffffffff8173ab9a ffff8800ae4f0140 ffff8800ae657cb8 0000000000000286 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xe6/0x120 lib/dump_stack.c:51 [] print_address_description mm/kasan/report.c:190 [inline] [] kasan_report_error+0x59a/0x5c0 mm/kasan/report.c:275 [] kasan_report+0x34/0x40 mm/kasan/report.c:297 [] check_memory_region mm/kasan/kasan.c:285 [inline] [] __asan_storeN+0x12d/0x180 mm/kasan/kasan.c:688 [] memset+0x1a/0x30 mm/kasan/kasan.c:301 [] ax25_getname+0x54/0x880 net/ax25/af_ax25.c:1398 [] get_raw_socket drivers/vhost/net.c:897 [inline] [] get_socket drivers/vhost/net.c:935 [inline] [] vhost_net_set_backend drivers/vhost/net.c:970 [inline] [] vhost_net_ioctl+0xd8b/0x12c0 drivers/vhost/net.c:1133 [] vfs_ioctl fs/ioctl.c:43 [inline] [] do_vfs_ioctl+0x17f/0xe70 fs/ioctl.c:674 [] SYSC_ioctl fs/ioctl.c:689 [inline] [] SyS_ioctl+0x74/0x80 fs/ioctl.c:680 [] entry_SYSCALL_64_fastpath+0x23/0xc1 Memory state around the buggy address: ffff8800ae657c00: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 04 ffff8800ae657c80: f4 f4 f4 f2 f2 f2 f2 04 f4 f4 f4 f2 f2 f2 f2 00 >ffff8800ae657d00: f4 f4 f4 f2 f2 f2 f2 00 00 00 00 00 00 04 f4 f3 ^ ffff8800ae657d80: f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff8800ae657e00: f1 f1 f1 f1 00 f4 f4 f4 f2 f2 f2 f2 00 00 00 f4 ================================================================== ================================================================== BUG: KASAN: stack-out-of-bounds in memset+0x1a/0x30 mm/kasan/kasan.c:301 at addr ffff8800aea77d38 Write of size 72 by task syz-executor.5/10381 page:ffffea0002ba9dc0 count:0 mapcount:0 mapping: (null) index:0x0 flags: 0x1fffc0000000000() page dumped because: kasan: bad access detected CPU: 1 PID: 10381 Comm: syz-executor.5 Tainted: G B 4.6.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 1ffffffff0d55786 ffff8800aea77ac0 ffffffff8299bd56 ffff8800aea77d38 ffff8800aea77b50 ffff8800aea77d38 0000000000000000 ffff8800aea77b40 ffffffff8173ab9a ffff8800aebe2640 ffff8800aea77cb8 0000000000000286 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xe6/0x120 lib/dump_stack.c:51 [] print_address_description mm/kasan/report.c:190 [inline] [] kasan_report_error+0x59a/0x5c0 mm/kasan/report.c:275 [] kasan_report+0x34/0x40 mm/kasan/report.c:297 [] check_memory_region mm/kasan/kasan.c:285 [inline] [] __asan_storeN+0x12d/0x180 mm/kasan/kasan.c:688 [] memset+0x1a/0x30 mm/kasan/kasan.c:301 [] ax25_getname+0x54/0x880 net/ax25/af_ax25.c:1398 [] get_raw_socket drivers/vhost/net.c:897 [inline] [] get_socket drivers/vhost/net.c:935 [inline] [] vhost_net_set_backend drivers/vhost/net.c:970 [inline] [] vhost_net_ioctl+0xd8b/0x12c0 drivers/vhost/net.c:1133 [] vfs_ioctl fs/ioctl.c:43 [inline] [] do_vfs_ioctl+0x17f/0xe70 fs/ioctl.c:674 [] SYSC_ioctl fs/ioctl.c:689 [inline] [] SyS_ioctl+0x74/0x80 fs/ioctl.c:680 [] entry_SYSCALL_64_fastpath+0x23/0xc1 Memory state around the buggy address: ffff8800aea77c00: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 04 ffff8800aea77c80: f4 f4 f4 f2 f2 f2 f2 04 f4 f4 f4 f2 f2 f2 f2 00 >ffff8800aea77d00: f4 f4 f4 f2 f2 f2 f2 00 00 00 00 00 00 04 f4 f3 ^ ffff8800aea77d80: f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff8800aea77e00: f1 f1 f1 f1 00 f4 f4 f4 f2 f2 f2 f2 00 00 00 f4 ================================================================== ================================================================== BUG: KASAN: stack-out-of-bounds in memset+0x1a/0x30 mm/kasan/kasan.c:301 at addr ffff8800ae657d38 Write of size 72 by task syz-executor.5/11366 page:ffffea0002b995c0 count:0 mapcount:0 mapping: (null) index:0x0 flags: 0x1fffc0000000000() page dumped because: kasan: bad access detected CPU: 1 PID: 11366 Comm: syz-executor.5 Tainted: G B 4.6.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 1ffffffff0d55786 ffff8800ae657ac0 ffffffff8299bd56 ffff8800ae657d38 ffff8800ae657b50 ffff8800ae657d38 0000000000000000 ffff8800ae657b40 ffffffff8173ab9a ffff8800ae6de180 ffff8800ae657cb8 0000000000000286 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xe6/0x120 lib/dump_stack.c:51 [] print_address_description mm/kasan/report.c:190 [inline] [] kasan_report_error+0x59a/0x5c0 mm/kasan/report.c:275 [] kasan_report+0x34/0x40 mm/kasan/report.c:297 [] check_memory_region mm/kasan/kasan.c:285 [inline] [] __asan_storeN+0x12d/0x180 mm/kasan/kasan.c:688 [] memset+0x1a/0x30 mm/kasan/kasan.c:301 [] ax25_getname+0x54/0x880 net/ax25/af_ax25.c:1398 [] get_raw_socket drivers/vhost/net.c:897 [inline] [] get_socket drivers/vhost/net.c:935 [inline] [] vhost_net_set_backend drivers/vhost/net.c:970 [inline] [] vhost_net_ioctl+0xd8b/0x12c0 drivers/vhost/net.c:1133 [] vfs_ioctl fs/ioctl.c:43 [inline] [] do_vfs_ioctl+0x17f/0xe70 fs/ioctl.c:674 [] SYSC_ioctl fs/ioctl.c:689 [inline] [] SyS_ioctl+0x74/0x80 fs/ioctl.c:680 [] entry_SYSCALL_64_fastpath+0x23/0xc1 Memory state around the buggy address: ffff8800ae657c00: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 04 ffff8800ae657c80: f4 f4 f4 f2 f2 f2 f2 04 f4 f4 f4 f2 f2 f2 f2 00 >ffff8800ae657d00: f4 f4 f4 f2 f2 f2 f2 00 00 00 00 00 00 04 f4 f3 ^ ffff8800ae657d80: f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff8800ae657e00: f1 f1 f1 f1 00 f4 f4 f4 f2 f2 f2 f2 00 00 00 f4 ================================================================== ================================================================== BUG: KASAN: stack-out-of-bounds in memset+0x1a/0x30 mm/kasan/kasan.c:301 at addr ffff880127f2fd38 Write of size 72 by task syz-executor.0/11536 page:ffffea00049fcbc0 count:0 mapcount:0 mapping: (null) index:0x0 flags: 0x2fffc0000000000() page dumped because: kasan: bad access detected CPU: 1 PID: 11536 Comm: syz-executor.0 Tainted: G B 4.6.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 1ffffffff0d55786 ffff880127f2fac0 ffffffff8299bd56 ffff880127f2fd38 ffff880127f2fb50 ffff880127f2fd38 0000000000000000 ffff880127f2fb40 ffffffff8173ab9a ffff8800ae7fa500 ffff880127f2fcb8 0000000000000286 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xe6/0x120 lib/dump_stack.c:51 [] print_address_description mm/kasan/report.c:190 [inline] [] kasan_report_error+0x59a/0x5c0 mm/kasan/report.c:275 [] kasan_report+0x34/0x40 mm/kasan/report.c:297 [] check_memory_region mm/kasan/kasan.c:285 [inline] [] __asan_storeN+0x12d/0x180 mm/kasan/kasan.c:688 [] memset+0x1a/0x30 mm/kasan/kasan.c:301 [] ax25_getname+0x54/0x880 net/ax25/af_ax25.c:1398 [] get_raw_socket drivers/vhost/net.c:897 [inline] [] get_socket drivers/vhost/net.c:935 [inline] [] vhost_net_set_backend drivers/vhost/net.c:970 [inline] [] vhost_net_ioctl+0xd8b/0x12c0 drivers/vhost/net.c:1133 [] vfs_ioctl fs/ioctl.c:43 [inline] [] do_vfs_ioctl+0x17f/0xe70 fs/ioctl.c:674 [] SYSC_ioctl fs/ioctl.c:689 [inline] [] SyS_ioctl+0x74/0x80 fs/ioctl.c:680 [] entry_SYSCALL_64_fastpath+0x23/0xc1 Memory state around the buggy address: ffff880127f2fc00: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 04 ffff880127f2fc80: f4 f4 f4 f2 f2 f2 f2 04 f4 f4 f4 f2 f2 f2 f2 00 >ffff880127f2fd00: f4 f4 f4 f2 f2 f2 f2 00 00 00 00 00 00 04 f4 f3 ^ ffff880127f2fd80: f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff880127f2fe00: f1 f1 f1 f1 00 f4 f4 f4 f2 f2 f2 f2 00 00 00 f4 ================================================================== ================================================================== BUG: KASAN: stack-out-of-bounds in memset+0x1a/0x30 mm/kasan/kasan.c:301 at addr ffff8800ae7efd38 Write of size 72 by task syz-executor.0/11584 page:ffffea0002b9fbc0 count:0 mapcount:0 mapping: (null) index:0x0 flags: 0x1fffc0000000000() page dumped because: kasan: bad access detected CPU: 0 PID: 11584 Comm: syz-executor.0 Tainted: G B 4.6.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 1ffffffff0d55786 ffff8800ae7efac0 ffffffff8299bd56 ffff8800ae7efd38 ffff8800ae7efb50 ffff8800ae7efd38 0000000000000000 ffff8800ae7efb40 ffffffff8173ab9a ffff8800ae89a500 ffff8800ae7efcb8 0000000000000286 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xe6/0x120 lib/dump_stack.c:51 [] print_address_description mm/kasan/report.c:190 [inline] [] kasan_report_error+0x59a/0x5c0 mm/kasan/report.c:275 [] kasan_report+0x34/0x40 mm/kasan/report.c:297 [] check_memory_region mm/kasan/kasan.c:285 [inline] [] __asan_storeN+0x12d/0x180 mm/kasan/kasan.c:688 [] memset+0x1a/0x30 mm/kasan/kasan.c:301 [] ax25_getname+0x54/0x880 net/ax25/af_ax25.c:1398 [] get_raw_socket drivers/vhost/net.c:897 [inline] [] get_socket drivers/vhost/net.c:935 [inline] [] vhost_net_set_backend drivers/vhost/net.c:970 [inline] [] vhost_net_ioctl+0xd8b/0x12c0 drivers/vhost/net.c:1133 [] vfs_ioctl fs/ioctl.c:43 [inline] [] do_vfs_ioctl+0x17f/0xe70 fs/ioctl.c:674 [] SYSC_ioctl fs/ioctl.c:689 [inline] [] SyS_ioctl+0x74/0x80 fs/ioctl.c:680 [] entry_SYSCALL_64_fastpath+0x23/0xc1 Memory state around the buggy address: ffff8800ae7efc00: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 04 ffff8800ae7efc80: f4 f4 f4 f2 f2 f2 f2 04 f4 f4 f4 f2 f2 f2 f2 00 >ffff8800ae7efd00: f4 f4 f4 f2 f2 f2 f2 00 00 00 00 00 00 04 f4 f3 ^ ffff8800ae7efd80: f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff8800ae7efe00: f1 f1 f1 f1 00 f4 f4 f4 f2 f2 f2 f2 00 00 00 f4 ==================================================================