[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.103' (ECDSA) to the list of known hosts. executing program executing program executing program syzkaller login: [ 192.707600][ T3265] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.713897][ T3265] ieee802154 phy1 wpan1: encryption failed: -22 executing program [ 195.638899][ T8392] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888108a18200 (size 232): comm "syz-executor466", pid 8396, jiffies 4294955178 (age 22.780s) hex dump (first 32 bytes): 10 bb 20 12 81 88 ff ff 10 bb 20 12 81 88 ff ff .. ....... ..... 00 00 00 00 00 00 00 00 40 ba 20 12 81 88 ff ff ........@. ..... backtrace: [<0000000007a0afe2>] __alloc_skb+0x20f/0x280 [<000000000b1f5d50>] __pskb_copy_fclone+0x73/0x330 [<0000000022314cb2>] hwsim_hw_xmit+0xd3/0x140 [<00000000c35e9aa0>] ieee802154_tx+0xc7/0x190 [<0000000018898ce9>] ieee802154_subif_start_xmit+0x58/0x70 [<00000000fdc07a17>] dev_hard_start_xmit+0xe1/0x330 [<00000000d52f5893>] sch_direct_xmit+0x1c5/0x500 [<00000000f7570cbd>] __qdisc_run+0x201/0x810 [<000000007f2a9e93>] __dev_queue_xmit+0xb9f/0xf60 [<000000001eed59aa>] dgram_sendmsg+0x40c/0x4d0 [<000000000936e0fe>] sock_sendmsg+0x56/0x80 [<000000005cc21606>] ____sys_sendmsg+0x36c/0x390 [<000000006d84ca3e>] ___sys_sendmsg+0x8b/0xd0 [<0000000078a97716>] __sys_sendmsg+0x88/0x100 [<00000000ffa8d853>] do_syscall_64+0x2d/0x70 [<000000003080e0d9>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810e002400 (size 512): comm "syz-executor466", pid 8396, jiffies 4294955178 (age 22.780s) 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: [<00000000153371cf>] __alloc_skb+0xdf/0x280 [<000000000b1f5d50>] __pskb_copy_fclone+0x73/0x330 [<0000000022314cb2>] hwsim_hw_xmit+0xd3/0x140 [<00000000c35e9aa0>] ieee802154_tx+0xc7/0x190 [<0000000018898ce9>] ieee802154_subif_start_xmit+0x58/0x70 [<00000000fdc07a17>] dev_hard_start_xmit+0xe1/0x330 [<00000000d52f5893>] sch_direct_xmit+0x1c5/0x500 [<00000000f7570cbd>] __qdisc_run+0x201/0x810 [<000000007f2a9e93>] __dev_queue_xmit+0xb9f/0xf60 [<000000001eed59aa>] dgram_sendmsg+0x40c/0x4d0 [<000000000936e0fe>] sock_sendmsg+0x56/0x80 [<000000005cc21606>] ____sys_sendmsg+0x36c/0x390 [<000000006d84ca3e>] ___sys_sendmsg+0x8b/0xd0 [<0000000078a97716>] __sys_sendmsg+0x88/0x100 [<00000000ffa8d853>] do_syscall_64+0x2d/0x70 [<000000003080e0d9>] entry_SYSCALL_64_after_hwframe+0x44/0xae