Warning: Permanently added '10.128.0.195' (ECDSA) to the list of known hosts. syzkaller login: [ 69.905712][ T25] cfg80211: failed to load regulatory.db executing program [ 70.507105][ T3593] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 70.539432][ T3595] syz-executor246 uses obsolete (PF_INET,SOCK_PACKET) executing program [ 77.705002][ T3593] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810e180200 (size 240): comm "softirq", pid 0, jiffies 4294943552 (age 21.930s) hex dump (first 32 bytes): a0 74 18 06 81 88 ff ff a0 74 18 06 81 88 ff ff .t.......t...... 00 00 38 11 81 88 ff ff 00 00 00 00 00 00 00 00 ..8............. backtrace: [] __alloc_skb+0x1f9/0x270 [] lapb_send_control+0x34/0x1b0 [] lapb_t1timer_expiry+0x266/0x2f0 [] call_timer_fn+0x33/0x1f0 [] __run_timers.part.0+0x311/0x420 [] run_timer_softirq+0x44/0x90 [] __do_softirq+0xea/0x2ef [] __irq_exit_rcu+0xc6/0x110 [] sysvec_apic_timer_interrupt+0xa2/0xd0 [] asm_sysvec_apic_timer_interrupt+0x16/0x20 [] acpi_idle_do_entry+0xc0/0xd0 [] acpi_idle_enter+0x150/0x230 [] cpuidle_enter_state+0xc4/0x740 [] cpuidle_enter+0x29/0x40 [] do_idle+0x1d9/0x260 [] cpu_startup_entry+0x14/0x20 BUG: memory leak unreferenced object 0xffff88810e17aa00 (size 240): comm "softirq", pid 0, jiffies 4294944256 (age 14.890s) hex dump (first 32 bytes): a0 1c 56 0d 81 88 ff ff a0 1c 56 0d 81 88 ff ff ..V.......V..... 00 40 40 12 81 88 ff ff 00 00 00 00 00 00 00 00 .@@............. backtrace: [] __alloc_skb+0x1f9/0x270 [] new_skb+0x23/0x90 [] aoecmd_cfg+0x106/0x2d0 [] call_timer_fn+0x33/0x1f0 [] __run_timers.part.0+0x311/0x420 [] run_timer_softirq+0x44/0x90 [] __do_softirq+0xea/0x2ef [] __irq_exit_rcu+0xc6/0x110 [] sysvec_apic_timer_interrupt+0xa2/0xd0 [] asm_sysvec_apic_timer_interrupt+0x16/0x20 [] _raw_spin_unlock_irqrestore+0x1e/0x40 [] scan_gray_list+0xc2/0x1d0 [] kmemleak_scan+0x2c5/0x600 [] kmemleak_write+0x316/0x3d0 [] full_proxy_write+0x86/0xc0 [] vfs_write+0x14b/0x540 BUG: memory leak unreferenced object 0xffff88810a307800 (size 1024): comm "syz-executor246", pid 3605, jiffies 4294944933 (age 8.120s) 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: [] __alloc_skb+0xdd/0x270 [] __napi_alloc_skb+0x6c/0x170 [] napi_get_frags+0x3c/0x80 [] tun_get_user+0xb53/0x1df0 [] tun_chr_write_iter+0x6d/0x110 [] vfs_write+0x42d/0x540 [] ksys_write+0x9d/0x160 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 84.755535][ T3593] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)