Warning: Permanently added '10.128.0.48' (ED25519) to the list of known hosts. 2024/12/17 14:24:32 ignoring optional flag "sandboxArg"="0" 2024/12/17 14:24:32 parsed 1 programs [ 51.250432][ T1877] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/12/17 14:24:34 executed programs: 0 [ 52.239054][ T1979] netlink: 36 bytes leftover after parsing attributes in process `syz.4.20'. [ 52.247835][ T1979] netlink: 16 bytes leftover after parsing attributes in process `syz.4.20'. [ 52.256640][ T1979] netlink: 36 bytes leftover after parsing attributes in process `syz.4.20'. [ 52.265436][ T1979] netlink: 36 bytes leftover after parsing attributes in process `syz.4.20'. [ 52.330345][ T2009] netlink: 36 bytes leftover after parsing attributes in process `syz.4.21'. [ 52.339185][ T2009] netlink: 16 bytes leftover after parsing attributes in process `syz.4.21'. [ 52.347950][ T2009] netlink: 36 bytes leftover after parsing attributes in process `syz.4.21'. [ 52.356741][ T2009] netlink: 36 bytes leftover after parsing attributes in process `syz.4.21'. [ 52.436297][ T2049] netlink: 36 bytes leftover after parsing attributes in process `syz.4.22'. [ 52.445324][ T2049] netlink: 16 bytes leftover after parsing attributes in process `syz.4.22'. [ 53.968614][ C1] BUG: kernel NULL pointer dereference, address: 0000000000000008 [ 53.976521][ C1] #PF: supervisor read access in kernel mode [ 53.982652][ C1] #PF: error_code(0x0000) - not-present page [ 53.988599][ C1] PGD 0 P4D 0 [ 53.992001][ C1] Oops: Oops: 0000 [#1] PREEMPT SMP PTI [ 53.997529][ C1] CPU: 1 UID: 0 PID: 2675 Comm: syz.0.281 Not tainted 6.11.0-rc5-syzkaller #0 [ 54.006340][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 54.016386][ C1] RIP: 0010:skb_release_data+0xf1/0x200 [ 54.021908][ C1] Code: 00 0f 84 ab 00 00 00 4b 8d 5c 25 30 45 31 f6 eb 16 49 ff c6 43 0f b6 44 2c 02 48 83 c3 10 49 39 c6 0f 83 8b 00 00 00 48 8b 2b <48> 8b 45 08 a8 01 75 3d 66 90 66 90 83 7d 34 00 0f 84 d8 00 00 00 [ 54.041512][ C1] RSP: 0018:ffffc900000e09f8 EFLAGS: 00010246 [ 54.047547][ C1] RAX: ffff8881022ad440 RBX: ffff8881022ad570 RCX: 0000000000000100 [ 54.055489][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff888103333e00 [ 54.063430][ C1] RBP: 0000000000000000 R08: 0000000000000029 R09: 0000000000000000 [ 54.071365][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881022ad440 [ 54.079356][ C1] R13: 0000000000000100 R14: 0000000000000000 R15: ffff888103333e00 [ 54.087316][ C1] FS: 0000000000000000(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 54.096241][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.102791][ C1] CR2: 0000000000000008 CR3: 00000000034aa000 CR4: 00000000003506f0 [ 54.110819][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.118756][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.126779][ C1] Call Trace: [ 54.130036][ C1] [ 54.132850][ C1] ? __die_body+0x5f/0xb0 [ 54.137148][ C1] ? page_fault_oops+0x316/0x430 [ 54.142050][ C1] ? ip_finish_output2+0x108/0x4b0 [ 54.147125][ C1] ? exc_page_fault+0x515/0x6a0 [ 54.151937][ C1] ? ip_output+0x6f/0x140 [ 54.156835][ C1] ? asm_exc_page_fault+0x26/0x30 [ 54.161822][ C1] ? skb_release_data+0xf1/0x200 [ 54.166726][ C1] __kfree_skb+0x24/0xa0 [ 54.170930][ C1] tcp_ack+0x92c/0x14f0 [ 54.175050][ C1] tcp_rcv_state_process+0x2ba/0xd10 [ 54.180827][ C1] tcp_v4_do_rcv+0x1c7/0x300 [ 54.185380][ C1] tcp_v4_rcv+0xdc1/0xf30 [ 54.189698][ C1] ? raw_local_deliver+0xa5/0x2b0 [ 54.194697][ C1] ? __pfx_udp_rcv+0x10/0x10 [ 54.199257][ C1] ? process_backlog+0xf9/0x420 [ 54.204085][ C1] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 54.208906][ C1] ip_protocol_deliver_rcu+0x125/0x2b0 [ 54.214339][ C1] ? ip_local_deliver_finish+0x65/0x100 [ 54.219855][ C1] ip_local_deliver_finish+0xa4/0x100 [ 54.225190][ C1] ? ip_local_deliver+0xa2/0x140 [ 54.230087][ C1] ip_local_deliver+0x6a/0x140 [ 54.234816][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 54.240757][ C1] ? ip_rcv+0x86/0x120 [ 54.244788][ C1] ip_rcv+0x46/0x120 [ 54.248658][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 54.253732][ C1] __netif_receive_skb+0xa3/0x160 [ 54.258742][ C1] process_backlog+0x1e9/0x420 [ 54.263468][ C1] __napi_poll+0x27/0x1c0 [ 54.267765][ C1] net_rx_action+0x275/0x460 [ 54.272315][ C1] handle_softirqs+0x10c/0x300 [ 54.277392][ C1] __irq_exit_rcu+0x4f/0xc0 [ 54.281861][ C1] sysvec_apic_timer_interrupt+0x92/0xb0 [ 54.287456][ C1] [ 54.290367][ C1] [ 54.293278][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 54.299235][ C1] RIP: 0010:deref_stack_reg+0x84/0x90 [ 54.304583][ C1] Code: 39 f9 77 21 48 8b 53 10 4c 39 fa 76 18 49 8d 77 08 31 c0 48 39 ce 76 0d 48 39 d6 77 08 49 8b 07 49 89 06 b0 01 5b 41 5e 41 5f cc cc cc cc 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 [ 54.324238][ C1] RSP: 0018:ffffc900038cf738 EFLAGS: 00000287 [ 54.330528][ C1] RAX: 0000000000000001 RBX: ffffc900038cff48 RCX: ffffc900038d0000 [ 54.338478][ C1] RDX: ffffc900038cff50 RSI: ffffc900038cff48 RDI: ffffc900038cf788 [ 54.346416][ C1] RBP: ffffc900038cf7d8 R08: 0000000000000000 R09: ffffffff83ee6324 [ 54.354528][ C1] R10: 0000000000000000 R11: ffffffff81155640 R12: ffffc900038cff50 [ 54.362476][ C1] R13: 0000000000000001 R14: ffffffff83ee6324 R15: ffffc900038cf788 [ 54.370429][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 54.376554][ C1] unwind_next_frame+0x9d7/0xc50 [ 54.381460][ C1] ? do_syscall_64+0x9a/0x170 [ 54.386103][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 54.392219][ C1] arch_stack_walk+0x11c/0x150 [ 54.396947][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.403415][ C1] stack_trace_save+0x47/0x70 [ 54.408055][ C1] save_stack+0xef/0x140 [ 54.412261][ C1] ? free_unref_folios+0x5d3/0xae0 [ 54.417336][ C1] ? folios_put_refs+0x1c1/0x200 [ 54.422238][ C1] ? free_pages_and_swap_cache+0x1c3/0x1f0 [ 54.428019][ C1] ? tlb_flush_mmu+0x133/0x1a0 [ 54.432743][ C1] ? tlb_finish_mmu+0x41/0x80 [ 54.437383][ C1] ? exit_mmap+0x2cd/0x580 [ 54.441770][ C1] ? __mmput+0x3d/0x110 [ 54.445901][ C1] ? exit_mm+0xaa/0x110 [ 54.450046][ C1] ? do_exit+0x1eb/0xac0 [ 54.454263][ C1] ? do_group_exit+0x86/0xa0 [ 54.458833][ C1] ? get_signal+0x718/0x7d0 [ 54.463329][ C1] ? arch_do_signal_or_restart+0x89/0x2a0 [ 54.469016][ C1] ? syscall_exit_to_user_mode+0x57/0x1d0 [ 54.474701][ C1] ? do_syscall_64+0x9a/0x170 [ 54.479341][ C1] __reset_page_owner+0x40/0x140 [ 54.484246][ C1] free_unref_folios+0x5d3/0xae0 [ 54.489148][ C1] folios_put_refs+0x1c1/0x200 [ 54.493884][ C1] free_pages_and_swap_cache+0x1c3/0x1f0 [ 54.499479][ C1] tlb_flush_mmu+0x133/0x1a0 [ 54.504117][ C1] tlb_finish_mmu+0x41/0x80 [ 54.508582][ C1] exit_mmap+0x2cd/0x580 [ 54.512786][ C1] __mmput+0x3d/0x110 [ 54.516732][ C1] exit_mm+0xaa/0x110 [ 54.520676][ C1] do_exit+0x1eb/0xac0 [ 54.524708][ C1] do_group_exit+0x86/0xa0 [ 54.529092][ C1] get_signal+0x718/0x7d0 [ 54.533383][ C1] arch_do_signal_or_restart+0x89/0x2a0 [ 54.538979][ C1] syscall_exit_to_user_mode+0x57/0x1d0 [ 54.544486][ C1] do_syscall_64+0x9a/0x170 [ 54.549042][ C1] ? fpregs_restore_userregs+0x7a/0xe0 [ 54.554463][ C1] ? clear_bhb_loop+0x55/0xb0 [ 54.559104][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.565047][ C1] RIP: 0033:0x7f6a8b185d19 [ 54.569425][ C1] Code: Unable to access opcode bytes at 0x7f6a8b185cef. [ 54.576406][ C1] RSP: 002b:00007f6a8bf330e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 54.584777][ C1] RAX: fffffffffffffe00 RBX: 00007f6a8b375fa8 RCX: 00007f6a8b185d19 [ 54.592723][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6a8b375fa8 [ 54.600841][ C1] RBP: 00007f6a8b375fa0 R08: 0000000000000000 R09: 0000000000000000 [ 54.608777][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a8b375fac [ 54.616712][ C1] R13: 0000000000000000 R14: 00007f6a8b49f940 R15: 00007f6a8b49fa28 [ 54.624662][ C1] [ 54.627665][ C1] Modules linked in: [ 54.631536][ C1] CR2: 0000000000000008 [ 54.635666][ C1] ---[ end trace 0000000000000000 ]--- [ 54.641090][ C1] RIP: 0010:skb_release_data+0xf1/0x200 [ 54.646603][ C1] Code: 00 0f 84 ab 00 00 00 4b 8d 5c 25 30 45 31 f6 eb 16 49 ff c6 43 0f b6 44 2c 02 48 83 c3 10 49 39 c6 0f 83 8b 00 00 00 48 8b 2b <48> 8b 45 08 a8 01 75 3d 66 90 66 90 83 7d 34 00 0f 84 d8 00 00 00 [ 54.666272][ C1] RSP: 0018:ffffc900000e09f8 EFLAGS: 00010246 [ 54.672303][ C1] RAX: ffff8881022ad440 RBX: ffff8881022ad570 RCX: 0000000000000100 [ 54.680683][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff888103333e00 [ 54.688977][ C1] RBP: 0000000000000000 R08: 0000000000000029 R09: 0000000000000000 [ 54.697010][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881022ad440 [ 54.704969][ C1] R13: 0000000000000100 R14: 0000000000000000 R15: ffff888103333e00 [ 54.712912][ C1] FS: 0000000000000000(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 54.721805][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.728363][ C1] CR2: 0000000000000008 CR3: 00000000034aa000 CR4: 00000000003506f0 [ 54.736322][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.744350][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.752478][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 54.759882][ C1] Kernel Offset: disabled [ 54.764190][ C1] Rebooting in 86400 seconds..