program: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000100)=0x3) syz_80211_join_ibss(0x0, &(0x7f0000000080)=@default_ibss_ssid, 0x6, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000002540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000c13, &(0x7f0000000100)={[{@check_relaxed}, {@check_relaxed}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}, {@block={'block', 0x3d, 0x400}}, {@hide}, {@gid}, {@map_off}, {@nojoliet}, {@map_off}, {@map_acorn}, {@hide}]}, 0x2, 0x9f8, &(0x7f0000002e80)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000040)={0x0, @bt={0x8af, 0x640, 0x1, 0x2, 0xd59f83, 0x19f2, 0x3f, 0x4, 0x3, 0x3, 0x2800, 0x2800, 0x2, 0xba2, 0x0, 0x23, {0x8, 0xffffffff}, 0xd0, 0x9}}) [ 80.182058][ T4671] Bluetooth: hci0: command tx timeout [ 80.186356][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 80.188876][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 80.303128][ T5324] loop0: detected capacity change from 0 to 1764 [ 80.648621][ T5327] ------------[ cut here ]------------ [ 80.651005][ T5327] WARNING: CPU: 0 PID: 5327 at mm/util.c:670 __kvmalloc_node_noprof+0x17a/0x190 [ 80.654522][ T5327] Modules linked in: [ 80.656098][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted 6.12.0-rc5-syzkaller-00308-g3e5e6c9900c3 #0 [ 80.660209][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 80.664394][ T5327] RIP: 0010:__kvmalloc_node_noprof+0x17a/0x190 [ 80.666657][ T5327] Code: cc 44 89 fe 81 e6 00 20 00 00 31 ff e8 cf e5 b9 ff 41 81 e7 00 20 00 00 74 0a e8 81 e1 b9 ff e9 3b ff ff ff e8 77 e1 b9 ff 90 <0f> 0b 90 e9 2d ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 [ 80.673517][ T5327] RSP: 0018:ffffc9000cf57930 EFLAGS: 00010283 [ 80.675466][ T5327] RAX: ffffffff81daf8a9 RBX: 00000000852e7e00 RCX: 0000000000040000 [ 80.678356][ T5327] RDX: ffffc9000dbc9000 RSI: 0000000000000890 RDI: 0000000000000891 [ 80.681090][ T5327] RBP: 0000000000000000 R08: ffffffff81daf891 R09: 00000000ffffffff [ 80.683987][ T5327] R10: ffffc9000cf577a0 R11: fffff520019eaef9 R12: 00000000852e7e00 [ 80.686847][ T5327] R13: ffffc9000cf57a60 R14: 00000000ffffffff R15: 0000000000000000 [ 80.689890][ T5327] FS: 00007fee1bb616c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 80.693289][ T5327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.695658][ T5327] CR2: 00007fee1bb60f98 CR3: 0000000043106000 CR4: 0000000000352ef0 [ 80.698862][ T5327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.701867][ T5327] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.704861][ T5327] Call Trace: [ 80.706174][ T5327] [ 80.707415][ T5327] ? __warn+0x168/0x4e0 [ 80.709008][ T5327] ? __kvmalloc_node_noprof+0x17a/0x190 [ 80.711088][ T5327] ? report_bug+0x2b3/0x500 [ 80.712950][ T5327] ? __kvmalloc_node_noprof+0x17a/0x190 [ 80.715203][ T5327] ? handle_bug+0x60/0x90 [ 80.716797][ T5327] ? exc_invalid_op+0x1a/0x50 [ 80.718716][ T5327] ? asm_exc_invalid_op+0x1a/0x20 [ 80.720731][ T5327] ? __kvmalloc_node_noprof+0x161/0x190 [ 80.722908][ T5327] ? __kvmalloc_node_noprof+0x179/0x190 [ 80.725072][ T5327] ? __kvmalloc_node_noprof+0x17a/0x190 [ 80.727221][ T5327] __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 80.729549][ T5327] ? tpg_update_mv_step+0x361/0x4f0 [ 80.731522][ T5327] vivid_update_format_cap+0x133c/0x2090 [ 80.733712][ T5327] ? __pfx_vivid_update_format_cap+0x10/0x10 [ 80.736105][ T5327] vivid_vid_cap_s_dv_timings+0x535/0x1230 [ 80.738615][ T5327] __video_do_ioctl+0xc23/0xdd0 [ 80.740569][ T5327] ? __pfx___video_do_ioctl+0x10/0x10 [ 80.742643][ T5327] ? __might_fault+0xc6/0x120 [ 80.744532][ T5327] video_usercopy+0x89b/0x1180 [ 80.746426][ T5327] ? __pfx___video_do_ioctl+0x10/0x10 [ 80.748729][ T5327] ? __pfx_video_usercopy+0x10/0x10 [ 80.750774][ T5327] ? __fget_files+0x29/0x470 [ 80.752649][ T5327] ? __fget_files+0x3f3/0x470 [ 80.754483][ T5327] v4l2_ioctl+0x189/0x1e0 [ 80.756293][ T5327] ? __pfx_v4l2_ioctl+0x10/0x10 [ 80.758245][ T5327] __se_sys_ioctl+0xf9/0x170 [ 80.760075][ T5327] do_syscall_64+0xf3/0x230 [ 80.761846][ T5327] ? clear_bhb_loop+0x35/0x90 [ 80.763671][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.765940][ T5327] RIP: 0033:0x7fee1ad7e719 [ 80.768087][ T5327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 80.775458][ T5327] RSP: 002b:00007fee1bb61038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 80.778967][ T5327] RAX: ffffffffffffffda RBX: 00007fee1af36130 RCX: 00007fee1ad7e719 [ 80.782050][ T5327] RDX: 0000000020000040 RSI: 00000000c0845657 RDI: 0000000000000003 [ 80.785165][ T5327] RBP: 00007fee1adf132e R08: 0000000000000000 R09: 0000000000000000 [ 80.788450][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.791533][ T5327] R13: 0000000000000000 R14: 00007fee1af36130 R15: 00007ffe71f66888 [ 80.794615][ T5327] [ 80.795829][ T5327] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 80.798636][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted 6.12.0-rc5-syzkaller-00308-g3e5e6c9900c3 #0 [ 80.802623][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 80.806682][ T5327] Call Trace: [ 80.807955][ T5327] [ 80.808939][ T5327] dump_stack_lvl+0x241/0x360 [ 80.810472][ T5327] ? __pfx_dump_stack_lvl+0x10/0x10 [ 80.812225][ T5327] ? __pfx__printk+0x10/0x10 [ 80.813768][ T5327] ? _printk+0xd5/0x120 [ 80.815180][ T5327] ? __init_begin+0x41000/0x41000 [ 80.816907][ T5327] ? vscnprintf+0x5d/0x90 [ 80.818381][ T5327] panic+0x349/0x880 [ 80.819813][ T5327] ? __warn+0x177/0x4e0 [ 80.821300][ T5327] ? __pfx_panic+0x10/0x10 [ 80.823002][ T5327] ? show_trace_log_lvl+0x3b2/0x410 [ 80.824982][ T5327] __warn+0x34b/0x4e0 [ 80.826543][ T5327] ? __kvmalloc_node_noprof+0x17a/0x190 [ 80.828743][ T5327] report_bug+0x2b3/0x500 [ 80.830408][ T5327] ? __kvmalloc_node_noprof+0x17a/0x190 [ 80.832659][ T5327] handle_bug+0x60/0x90 [ 80.834234][ T5327] exc_invalid_op+0x1a/0x50 [ 80.836074][ T5327] asm_exc_invalid_op+0x1a/0x20 [ 80.837715][ T5327] RIP: 0010:__kvmalloc_node_noprof+0x17a/0x190 [ 80.839947][ T5327] Code: cc 44 89 fe 81 e6 00 20 00 00 31 ff e8 cf e5 b9 ff 41 81 e7 00 20 00 00 74 0a e8 81 e1 b9 ff e9 3b ff ff ff e8 77 e1 b9 ff 90 <0f> 0b 90 e9 2d ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 [ 80.847420][ T5327] RSP: 0018:ffffc9000cf57930 EFLAGS: 00010283 [ 80.849715][ T5327] RAX: ffffffff81daf8a9 RBX: 00000000852e7e00 RCX: 0000000000040000 [ 80.852814][ T5327] RDX: ffffc9000dbc9000 RSI: 0000000000000890 RDI: 0000000000000891 [ 80.855923][ T5327] RBP: 0000000000000000 R08: ffffffff81daf891 R09: 00000000ffffffff [ 80.859027][ T5327] R10: ffffc9000cf577a0 R11: fffff520019eaef9 R12: 00000000852e7e00 [ 80.862072][ T5327] R13: ffffc9000cf57a60 R14: 00000000ffffffff R15: 0000000000000000 [ 80.865080][ T5327] ? __kvmalloc_node_noprof+0x161/0x190 [ 80.867204][ T5327] ? __kvmalloc_node_noprof+0x179/0x190 [ 80.869265][ T5327] __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 80.871578][ T5327] ? tpg_update_mv_step+0x361/0x4f0 [ 80.873517][ T5327] vivid_update_format_cap+0x133c/0x2090 [ 80.875543][ T5327] ? __pfx_vivid_update_format_cap+0x10/0x10 [ 80.877649][ T5327] vivid_vid_cap_s_dv_timings+0x535/0x1230 [ 80.879796][ T5327] __video_do_ioctl+0xc23/0xdd0 [ 80.881593][ T5327] ? __pfx___video_do_ioctl+0x10/0x10 [ 80.883654][ T5327] ? __might_fault+0xc6/0x120 [ 80.885453][ T5327] video_usercopy+0x89b/0x1180 [ 80.887317][ T5327] ? __pfx___video_do_ioctl+0x10/0x10 [ 80.889325][ T5327] ? __pfx_video_usercopy+0x10/0x10 [ 80.891282][ T5327] ? __fget_files+0x29/0x470 [ 80.893028][ T5327] ? __fget_files+0x3f3/0x470 [ 80.894746][ T5327] v4l2_ioctl+0x189/0x1e0 [ 80.896372][ T5327] ? __pfx_v4l2_ioctl+0x10/0x10 [ 80.898198][ T5327] __se_sys_ioctl+0xf9/0x170 [ 80.899926][ T5327] do_syscall_64+0xf3/0x230 [ 80.901592][ T5327] ? clear_bhb_loop+0x35/0x90 [ 80.903320][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.905435][ T5327] RIP: 0033:0x7fee1ad7e719 [ 80.907049][ T5327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 80.913721][ T5327] RSP: 002b:00007fee1bb61038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 80.916623][ T5327] RAX: ffffffffffffffda RBX: 00007fee1af36130 RCX: 00007fee1ad7e719 [ 80.919525][ T5327] RDX: 0000000020000040 RSI: 00000000c0845657 RDI: 0000000000000003 [ 80.922394][ T5327] RBP: 00007fee1adf132e R08: 0000000000000000 R09: 0000000000000000 [ 80.925247][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.928170][ T5327] R13: 0000000000000000 R14: 00007fee1af36130 R15: 00007ffe71f66888 [ 80.930833][ T5327] [ 80.932219][ T5327] Kernel Offset: disabled [ 80.933757][ T5327] Rebooting in 86400 seconds..