program:
r0 = syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x41)
ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r0, 0x40146f2c, &(0x7f00000000c0)={0x1, 0x0, 0x3, 0x13, 0x4})
ioctl$DVB_DEMUX_DMX_ADD_PID(r0, 0x40026f33, &(0x7f0000000100)=0x808c)
ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r0, 0x40146f2c, &(0x7f0000000000)={0xc, 0x1, 0x2, 0x1, 0x4}) (fail_nth: 66)
[ 88.598562][ T5303] Bluetooth: hci0: command tx timeout
[ 88.819996][ T5324] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff)
[ 88.869920][ T5324] FAULT_INJECTION: forcing a failure.
[ 88.869920][ T5324] name failslab, interval 1, probability 0, space 0, times 1
[ 88.886060][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 88.886082][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 88.886090][ T5324] Call Trace:
[ 88.886095][ T5324]
[ 88.886100][ T5324] dump_stack_lvl+0xe8/0x150
[ 88.886217][ T5324] should_fail_ex+0x412/0x560
[ 88.886263][ T5324] should_failslab+0xa8/0x100
[ 88.886276][ T5324] __kmalloc_cache_noprof+0x83/0x6e0
[ 88.886294][ T5324] ? __kasan_kmalloc+0x93/0xb0
[ 88.886309][ T5324] ? vidtv_psi_pmt_stream_init+0x5a/0x440
[ 88.886326][ T5324] vidtv_psi_pmt_stream_init+0x5a/0x440
[ 88.886343][ T5324] vidtv_channel_pmt_match_sections+0x229/0x420
[ 88.886366][ T5324] vidtv_channel_si_init+0x12c5/0x1580
[ 88.886393][ T5324] vidtv_mux_init+0x4b0/0x1a70
[ 88.886415][ T5324] vidtv_start_feed+0x34a/0x510
[ 88.886429][ T5324] ? __pfx_vidtv_start_feed+0x10/0x10
[ 88.886440][ T5324] ? do_raw_spin_lock+0x12b/0x2f0
[ 88.886452][ T5324] ? __pfx_vidtv_bridge_on_new_pkts_avail+0x10/0x10
[ 88.886469][ T5324] ? _raw_spin_unlock_irq+0x23/0x50
[ 88.886546][ T5324] dmx_ts_feed_start_filtering+0x135/0x240
[ 88.886566][ T5324] dvb_dmxdev_filter_start+0x447/0x10e0
[ 88.886587][ T5324] dvb_demux_do_ioctl+0x48b/0x540
[ 88.886601][ T5324] dvb_usercopy+0x199/0x2e0
[ 88.886611][ T5324] ? __pfx_dvb_demux_do_ioctl+0x10/0x10
[ 88.886623][ T5324] ? __pfx_dvb_usercopy+0x10/0x10
[ 88.886639][ T5324] ? __fget_files+0x3a0/0x420
[ 88.886650][ T5324] ? __fget_files+0x2a/0x420
[ 88.886662][ T5324] ? __pfx_dvb_demux_ioctl+0x10/0x10
[ 88.886674][ T5324] dvb_demux_ioctl+0x29/0x40
[ 88.886687][ T5324] __se_sys_ioctl+0xfc/0x170
[ 88.886702][ T5324] do_syscall_64+0xe2/0xf80
[ 88.886712][ T5324] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.886722][ T5324] ? trace_irq_disable+0x37/0x100
[ 88.886732][ T5324] ? clear_bhb_loop+0x60/0xb0
[ 88.886746][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.886757][ T5324] RIP: 0033:0x7fcf1259aeb9
[ 88.886769][ T5324] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 88.886778][ T5324] RSP: 002b:00007fcf13453028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 88.886792][ T5324] RAX: ffffffffffffffda RBX: 00007fcf12815fa0 RCX: 00007fcf1259aeb9
[ 88.886800][ T5324] RDX: 0000200000000000 RSI: 0000000040146f2c RDI: 0000000000000003
[ 88.886807][ T5324] RBP: 00007fcf13453090 R08: 0000000000000000 R09: 0000000000000000
[ 88.886813][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 88.886817][ T5324] R13: 00007fcf12816038 R14: 00007fcf12815fa0 R15: 00007ffd1eba8668
[ 88.886828][ T5324]
[ 88.886928][ T5324] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN NOPTI
[ 89.004042][ T5324] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 89.007777][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 89.011597][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 89.016055][ T5324] RIP: 0010:vidtv_psi_desc_assign+0x29/0x90
[ 89.018751][ T5324] Code: 90 0f 1f 40 d6 41 57 41 56 41 55 41 54 53 48 89 f3 49 89 fe 49 bc 00 00 00 00 00 fc ff df e8 0e 36 a2 f9 4d 89 f5 49 c1 ed 03 <43> 80 7c 25 00 00 74 08 4c 89 f7 e8 77 13 0c fa 4d 8b 3e 4c 39 fb
[ 89.027166][ T5324] RSP: 0018:ffffc9000c4ff910 EFLAGS: 00010247
[ 89.029798][ T5324] RAX: ffffffff882253b2 RBX: ffff8880123f8e80 RCX: ffff888036994980
[ 89.033274][ T5324] RDX: 0000000000000000 RSI: ffff8880123f8e80 RDI: 0000000000000005
[ 89.036676][ T5324] RBP: ffff888040ca8b40 R08: 0000000000000000 R09: 4453534204050000
[ 89.040056][ T5324] R10: dffffc0000000000 R11: ffffed100247f1d1 R12: dffffc0000000000
[ 89.043440][ T5324] R13: 0000000000000000 R14: 0000000000000005 R15: ffff888040ca7e00
[ 89.046880][ T5324] FS: 00007fcf134536c0(0000) GS:ffff88808cce8000(0000) knlGS:0000000000000000
[ 89.050649][ T5324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.053274][ T5324] CR2: 00007fff066ce320 CR3: 0000000044c1f000 CR4: 0000000000352ef0
[ 89.056457][ T5324] Call Trace:
[ 89.057794][ T5324]
[ 89.058928][ T5324] vidtv_channel_pmt_match_sections+0x289/0x420
[ 89.061579][ T5324] vidtv_channel_si_init+0x12c5/0x1580
[ 89.063940][ T5324] vidtv_mux_init+0x4b0/0x1a70
[ 89.066053][ T5324] vidtv_start_feed+0x34a/0x510
[ 89.068201][ T5324] ? __pfx_vidtv_start_feed+0x10/0x10
[ 89.070526][ T5324] ? do_raw_spin_lock+0x12b/0x2f0
[ 89.072822][ T5324] ? __pfx_vidtv_bridge_on_new_pkts_avail+0x10/0x10
[ 89.075773][ T5324] ? _raw_spin_unlock_irq+0x23/0x50
[ 89.078176][ T5324] dmx_ts_feed_start_filtering+0x135/0x240
[ 89.080722][ T5324] dvb_dmxdev_filter_start+0x447/0x10e0
[ 89.083121][ T5324] dvb_demux_do_ioctl+0x48b/0x540
[ 89.085311][ T5324] dvb_usercopy+0x199/0x2e0
[ 89.087239][ T5324] ? __pfx_dvb_demux_do_ioctl+0x10/0x10
[ 89.089598][ T5324] ? __pfx_dvb_usercopy+0x10/0x10
[ 89.092029][ T5324] ? __fget_files+0x3a0/0x420
[ 89.094030][ T5324] ? __fget_files+0x2a/0x420
[ 89.096108][ T5324] ? __pfx_dvb_demux_ioctl+0x10/0x10
[ 89.098314][ T5324] dvb_demux_ioctl+0x29/0x40
[ 89.100174][ T5324] __se_sys_ioctl+0xfc/0x170
[ 89.102304][ T5324] do_syscall_64+0xe2/0xf80
[ 89.104286][ T5324] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.106746][ T5324] ? trace_irq_disable+0x37/0x100
[ 89.108684][ T5324] ? clear_bhb_loop+0x60/0xb0
[ 89.110624][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.113239][ T5324] RIP: 0033:0x7fcf1259aeb9
[ 89.115186][ T5324] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 89.123620][ T5324] RSP: 002b:00007fcf13453028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.127569][ T5324] RAX: ffffffffffffffda RBX: 00007fcf12815fa0 RCX: 00007fcf1259aeb9
[ 89.131118][ T5324] RDX: 0000200000000000 RSI: 0000000040146f2c RDI: 0000000000000003
[ 89.134547][ T5324] RBP: 00007fcf13453090 R08: 0000000000000000 R09: 0000000000000000
[ 89.138212][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.141610][ T5324] R13: 00007fcf12816038 R14: 00007fcf12815fa0 R15: 00007ffd1eba8668
[ 89.145139][ T5324]
[ 89.146558][ T5324] Modules linked in:
[ 89.149127][ T5324] ---[ end trace 0000000000000000 ]---
[ 89.160890][ T5324] RIP: 0010:vidtv_psi_desc_assign+0x29/0x90
[ 89.163548][ T5324] Code: 90 0f 1f 40 d6 41 57 41 56 41 55 41 54 53 48 89 f3 49 89 fe 49 bc 00 00 00 00 00 fc ff df e8 0e 36 a2 f9 4d 89 f5 49 c1 ed 03 <43> 80 7c 25 00 00 74 08 4c 89 f7 e8 77 13 0c fa 4d 8b 3e 4c 39 fb
[ 89.172723][ T5324] RSP: 0018:ffffc9000c4ff910 EFLAGS: 00010247
[ 89.176151][ T5324] RAX: ffffffff882253b2 RBX: ffff8880123f8e80 RCX: ffff888036994980
[ 89.179740][ T5324] RDX: 0000000000000000 RSI: ffff8880123f8e80 RDI: 0000000000000005
[ 89.183253][ T5324] RBP: ffff888040ca8b40 R08: 0000000000000000 R09: 4453534204050000
[ 89.187069][ T5324] R10: dffffc0000000000 R11: ffffed100247f1d1 R12: dffffc0000000000
[ 89.190725][ T5324] R13: 0000000000000000 R14: 0000000000000005 R15: ffff888040ca7e00
[ 89.194181][ T5324] FS: 00007fcf134536c0(0000) GS:ffff88808cce8000(0000) knlGS:0000000000000000
[ 89.198365][ T5324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.201421][ T5324] CR2: 00007fff066ce320 CR3: 0000000044c1f000 CR4: 0000000000352ef0
[ 89.204746][ T5324] Kernel panic - not syncing: Fatal exception
[ 89.207715][ T5324] Kernel Offset: disabled
[ 89.209651][ T5324] Rebooting in 86400 seconds..