Warning: Permanently added '10.128.10.46' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 85.387180][ T5842] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000025: 0000 [#1] PREEMPT SMP KASAN PTI [ 85.399853][ T5842] KASAN: null-ptr-deref in range [0x0000000000000128-0x000000000000012f] [ 85.408309][ T5842] CPU: 0 UID: 0 PID: 5842 Comm: syz-executor248 Not tainted 6.13.0-rc4-syzkaller-00012-g9b2ffa6148b1 #0 [ 85.419439][ T5842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 85.429521][ T5842] RIP: 0010:vidtv_mux_stop_thread+0x26/0x80 [ 85.435494][ T5842] Code: 90 90 90 90 66 0f 1f 00 55 53 48 89 fb e8 82 2e c8 f9 48 8d bb 28 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 02 7e 3b 0f b6 ab 28 01 00 00 31 ff 89 ee e8 [ 85.455141][ T5842] RSP: 0018:ffffc90003f2faa8 EFLAGS: 00010202 [ 85.461237][ T5842] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff87cfb125 [ 85.469294][ T5842] RDX: 0000000000000025 RSI: ffffffff87d120ce RDI: 0000000000000128 [ 85.479472][ T5842] RBP: ffff888029b8d220 R08: 0000000000000005 R09: 0000000000000000 [ 85.487477][ T5842] R10: 0000000000000000 R11: 0000000000000003 R12: ffff888029b8d188 [ 85.495505][ T5842] R13: ffffffff8f590aa0 R14: ffffc9000581c5c8 R15: ffff888029a17710 [ 85.503522][ T5842] FS: 00007f7eef5156c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 85.512482][ T5842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.519107][ T5842] CR2: 00007f7eef5e635c CR3: 0000000076ca6000 CR4: 00000000003526f0 [ 85.527140][ T5842] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.535121][ T5842] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.543103][ T5842] Call Trace: [ 85.546408][ T5842] [ 85.549352][ T5842] ? die_addr+0x3b/0xa0 [ 85.553721][ T5842] ? exc_general_protection+0x155/0x230 [ 85.559311][ T5842] ? asm_exc_general_protection+0x26/0x30 [ 85.565054][ T5842] ? vidtv_stop_feed+0xb5/0x250 [ 85.569922][ T5842] ? vidtv_mux_stop_thread+0xe/0x80 [ 85.575171][ T5842] ? vidtv_mux_stop_thread+0x26/0x80 [ 85.580483][ T5842] ? vidtv_mux_stop_thread+0xe/0x80 [ 85.585717][ T5842] vidtv_stop_feed+0x151/0x250 [ 85.590692][ T5842] ? __pfx_vidtv_stop_feed+0x10/0x10 [ 85.596001][ T5842] dmx_section_feed_stop_filtering+0x90/0x160 [ 85.602102][ T5842] dvb_dmxdev_feed_stop.isra.0+0x1ee/0x270 [ 85.607936][ T5842] dvb_dmxdev_filter_stop+0x22a/0x3a0 [ 85.613333][ T5842] dvb_demux_release+0x92/0x550 [ 85.618206][ T5842] ? evm_file_release+0xd0/0x200 [ 85.623162][ T5842] ? __pfx_dvb_demux_release+0x10/0x10 [ 85.628652][ T5842] __fput+0x3f8/0xb60 [ 85.632681][ T5842] task_work_run+0x14e/0x250 executing program [ 85.637333][ T5842] ? __pfx_task_work_run+0x10/0x10 [ 85.642514][ T5842] get_signal+0x1d3/0x2610 [ 85.646988][ T5842] ? __pfx_get_signal+0x10/0x10 [ 85.651882][ T5842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 85.657807][ T5842] ? task_work_add+0x1ca/0x3b0 [ 85.662598][ T5842] arch_do_signal_or_restart+0x90/0x7e0 [ 85.668172][ T5842] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 85.674356][ T5842] ? __pfx_do_readv+0x10/0x10 [ 85.679049][ T5842] syscall_exit_to_user_mode+0x150/0x2a0 [ 85.684700][ T5842] do_syscall_64+0xda/0x250 [ 85.689252][ T5842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.695167][ T5842] RIP: 0033:0x7f7eef55b309 [ 85.699596][ T5842] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 85.719230][ T5842] RSP: 002b:00007f7eef515218 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 85.727676][ T5842] RAX: fffffffffffffe00 RBX: 00007f7eef5e53e8 RCX: 00007f7eef55b309 [ 85.735669][ T5842] RDX: 0000000000000009 RSI: 0000000020003080 RDI: 0000000000000003 [ 85.743665][ T5842] RBP: 00007f7eef5e53e0 R08: 0000000000000000 R09: 0000000000000000 [ 85.751643][ T5842] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eef5b2280 [ 85.759631][ T5842] R13: 00736d79736c6c61 R14: 616b2f636f72702f R15: 0000100000000008 [ 85.767635][ T5842] [ 85.770662][ T5842] Modules linked in: [ 85.774869][ T5842] ---[ end trace 0000000000000000 ]--- [ 85.780772][ T5842] RIP: 0010:vidtv_mux_stop_thread+0x26/0x80 [ 85.786736][ T5842] Code: 90 90 90 90 66 0f 1f 00 55 53 48 89 fb e8 82 2e c8 f9 48 8d bb 28 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 02 7e 3b 0f b6 ab 28 01 00 00 31 ff 89 ee e8 [ 85.806485][ T5842] RSP: 0018:ffffc90003f2faa8 EFLAGS: 00010202 [ 85.813093][ T5842] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff87cfb125 [ 85.821129][ T5842] RDX: 0000000000000025 RSI: ffffffff87d120ce RDI: 0000000000000128 [ 85.829160][ T5842] RBP: ffff888029b8d220 R08: 0000000000000005 R09: 0000000000000000 executing program [ 85.837161][ T5842] R10: 0000000000000000 R11: 0000000000000003 R12: ffff888029b8d188 [ 85.845189][ T5842] R13: ffffffff8f590aa0 R14: ffffc9000581c5c8 R15: ffff888029a17710 [ 85.853230][ T5842] FS: 00007f7eef5156c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 85.862287][ T5842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.868940][ T5842] CR2: 00007f7eef5e635c CR3: 0000000076ca6000 CR4: 00000000003526f0 [ 85.878477][ T5842] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.886603][ T5842] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.894956][ T5842] Kernel panic - not syncing: Fatal exception [ 85.901387][ T5842] Kernel Offset: disabled [ 85.905733][ T5842] Rebooting in 86400 seconds..