program: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a010300000000000000000100fffd0900010073797a300000000040000000030a01020000000000000000010000000900030073797a3200000000140004800800024032658aeb08000140000000010900010073797a300000000044000000060a010400000000000001040100000008000b40000000000900010073797a30000000001c000480180001800d00010073796e70726f7879000000000400028014000000110001"], 0xcc}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0) ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x1, &(0x7f0000104d40)=[{0x8000000, 0x0, 0x0, 0x0, 0x3333333}]}) (async) write$tun(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="3a2f080000030300010000000000450a041e0068000005069078ac1e0101ffffffff4e204e21", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], 0x42c) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x37}, 0x94) (async, rerun: 64) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4}) (async, rerun: 64) gettid() timer_create(0x9, 0x0, &(0x7f00000000c0)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe80, 0x6000, &(0x7f0000000640)="b9ff03076844268cb89e14f088f747e0ffff200000002021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) r3 = socket(0x10, 0x3, 0x0) (async) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) (async, rerun: 64) r6 = syz_open_dev$vbi(&(0x7f0000000000), 0x1, 0x2) (rerun: 64) ioctl$VIDIOC_G_EXT_CTRLS(r6, 0xc0205647, &(0x7f0000000100)={0xf000000, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x98f90b, 0x10001, '\x00', @p_u8=&(0x7f0000000140)=0xa1}}) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="1800"/17], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x8}, 0x94) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000e00)=@newqdisc={0x2c, 0x24, 0x3fe3aa0262d8c583, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x4}, {0xffff, 0xffff}, {0xc, 0xc}}, [@TCA_RATE={0x6, 0x5, {0x80, 0x7}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40081}, 0x44) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x14000, 0xb8) ioctl$FS_IOC_RESVSP(r7, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000003}) (async) io_uring_enter(r7, 0x4ecd, 0x675a, 0x0, &(0x7f0000000100)={[0x7]}, 0x8) (async) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000000)=0x8, 0x4) [ 85.171014][ T5321] Bluetooth: hci0: command tx timeout [ 85.326862][ T5342] ------------[ cut here ]------------ [ 85.329903][ T5342] WARNING: CPU: 0 PID: 5342 at mm/page_alloc.c:4935 __alloc_frozen_pages_noprof+0x2c8/0x370 [ 85.335606][ T5342] Modules linked in: [ 85.337533][ T5342] CPU: 0 UID: 0 PID: 5342 Comm: syz.0.0 Not tainted 6.16.0-rc6-syzkaller-00037-ge2291551827f #0 PREEMPT(full) [ 85.343841][ T5342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.348735][ T5342] RIP: 0010:__alloc_frozen_pages_noprof+0x2c8/0x370 [ 85.351983][ T5342] Code: 74 10 4c 89 e7 89 54 24 0c e8 34 14 0d 00 8b 54 24 0c 49 83 3c 24 00 0f 85 a5 fe ff ff e9 a6 fe ff ff c6 05 99 3b 75 0d 01 90 <0f> 0b 90 e9 18 ff ff ff a9 00 00 08 00 48 8b 4c 24 10 4c 8d 44 24 [ 85.361259][ T5342] RSP: 0018:ffffc9000d677960 EFLAGS: 00010246 [ 85.364110][ T5342] RAX: ffffc9000d677900 RBX: 0000000000000019 RCX: 0000000000000000 [ 85.367856][ T5342] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000d6779c8 [ 85.371425][ T5342] RBP: ffffc9000d677a50 R08: ffffc9000d6779c7 R09: 0000000000000000 [ 85.375028][ T5342] R10: ffffc9000d6779a0 R11: fffff52001acef39 R12: 0000000000000000 [ 85.379167][ T5342] R13: 1ffff92001acef30 R14: 0000000000040dc0 R15: dffffc0000000000 [ 85.384062][ T5342] FS: 00007f6e09f3a6c0(0000) GS:ffff88808d21b000(0000) knlGS:0000000000000000 [ 85.387932][ T5342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.390687][ T5342] CR2: 00005573a5a184b0 CR3: 00000000335b6000 CR4: 0000000000352ef0 [ 85.394261][ T5342] Call Trace: [ 85.396262][ T5342] [ 85.398057][ T5342] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 85.401202][ T5342] __alloc_pages_noprof+0xa/0x30 [ 85.403831][ T5342] ___kmalloc_large_node+0x85/0x210 [ 85.406160][ T5342] __kmalloc_large_node_noprof+0x18/0x90 [ 85.408745][ T5342] __kmalloc_noprof+0x36f/0x4f0 [ 85.410957][ T5342] ? comedi_unlocked_ioctl+0x9ee/0xf40 [ 85.413379][ T5342] comedi_unlocked_ioctl+0x9ee/0xf40 [ 85.416125][ T5342] ? __pfx_comedi_unlocked_ioctl+0x10/0x10 [ 85.418915][ T5342] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 85.422433][ T5342] ? tomoyo_path_number_perm+0x4e2/0x5a0 [ 85.425601][ T5342] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 85.428118][ T5342] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 85.431077][ T5342] ? __lock_acquire+0xab9/0xd20 [ 85.433340][ T5342] ? __fget_files+0x2a/0x420 [ 85.435724][ T5342] ? __fget_files+0x2a/0x420 [ 85.437778][ T5342] ? __fget_files+0x3a0/0x420 [ 85.439847][ T5342] ? __fget_files+0x2a/0x420 [ 85.441832][ T5342] ? bpf_lsm_file_ioctl+0x9/0x20 [ 85.444162][ T5342] ? __pfx_comedi_unlocked_ioctl+0x10/0x10 [ 85.447407][ T5342] __se_sys_ioctl+0xfc/0x170 [ 85.450401][ T5342] do_syscall_64+0xfa/0x3b0 [ 85.452642][ T5342] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.454983][ T5342] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.457584][ T5342] ? clear_bhb_loop+0x60/0xb0 [ 85.459673][ T5342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.462307][ T5342] RIP: 0033:0x7f6e0918e929 [ 85.464385][ T5342] 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 [ 85.472931][ T5342] RSP: 002b:00007f6e09f3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 85.477097][ T5342] RAX: ffffffffffffffda RBX: 00007f6e093b5fa0 RCX: 00007f6e0918e929 [ 85.480800][ T5342] RDX: 0000200000000000 RSI: 000000008010640b RDI: 0000000000000004 [ 85.484374][ T5342] RBP: 00007f6e09210ca1 R08: 0000000000000000 R09: 0000000000000000 [ 85.487884][ T5342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.491926][ T5342] R13: 0000000000000000 R14: 00007f6e093b5fa0 R15: 00007ffc37d423c8 [ 85.495744][ T5342] [ 85.497152][ T5342] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 85.500236][ T5342] CPU: 0 UID: 0 PID: 5342 Comm: syz.0.0 Not tainted 6.16.0-rc6-syzkaller-00037-ge2291551827f #0 PREEMPT(full) [ 85.505533][ T5342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.510925][ T5342] Call Trace: [ 85.512323][ T5342] [ 85.513643][ T5342] dump_stack_lvl+0x99/0x250 [ 85.515625][ T5342] ? __asan_memcpy+0x40/0x70 [ 85.517681][ T5342] ? __pfx_dump_stack_lvl+0x10/0x10 [ 85.520008][ T5342] ? __pfx__printk+0x10/0x10 [ 85.522198][ T5342] panic+0x2db/0x790 [ 85.523989][ T5342] ? __pfx_panic+0x10/0x10 [ 85.526008][ T5342] ? show_trace_log_lvl+0x4fb/0x550 [ 85.528345][ T5342] __warn+0x31b/0x4b0 [ 85.530234][ T5342] ? __alloc_frozen_pages_noprof+0x2c8/0x370 [ 85.532742][ T5342] ? __alloc_frozen_pages_noprof+0x2c8/0x370 [ 85.535279][ T5342] report_bug+0x2be/0x4f0 [ 85.537296][ T5342] ? __alloc_frozen_pages_noprof+0x2c8/0x370 [ 85.540475][ T5342] ? __alloc_frozen_pages_noprof+0x2c8/0x370 [ 85.543903][ T5342] ? __alloc_frozen_pages_noprof+0x2ca/0x370 [ 85.546640][ T5342] handle_bug+0x84/0x160 [ 85.548513][ T5342] exc_invalid_op+0x1a/0x50 [ 85.550533][ T5342] asm_exc_invalid_op+0x1a/0x20 [ 85.552715][ T5342] RIP: 0010:__alloc_frozen_pages_noprof+0x2c8/0x370 [ 85.555567][ T5342] Code: 74 10 4c 89 e7 89 54 24 0c e8 34 14 0d 00 8b 54 24 0c 49 83 3c 24 00 0f 85 a5 fe ff ff e9 a6 fe ff ff c6 05 99 3b 75 0d 01 90 <0f> 0b 90 e9 18 ff ff ff a9 00 00 08 00 48 8b 4c 24 10 4c 8d 44 24 [ 85.564374][ T5342] RSP: 0018:ffffc9000d677960 EFLAGS: 00010246 [ 85.567050][ T5342] RAX: ffffc9000d677900 RBX: 0000000000000019 RCX: 0000000000000000 [ 85.570509][ T5342] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000d6779c8 [ 85.574112][ T5342] RBP: ffffc9000d677a50 R08: ffffc9000d6779c7 R09: 0000000000000000 [ 85.577780][ T5342] R10: ffffc9000d6779a0 R11: fffff52001acef39 R12: 0000000000000000 [ 85.581156][ T5342] R13: 1ffff92001acef30 R14: 0000000000040dc0 R15: dffffc0000000000 [ 85.584616][ T5342] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 85.587428][ T5342] __alloc_pages_noprof+0xa/0x30 [ 85.589672][ T5342] ___kmalloc_large_node+0x85/0x210 [ 85.592239][ T5342] __kmalloc_large_node_noprof+0x18/0x90 [ 85.595011][ T5342] __kmalloc_noprof+0x36f/0x4f0 [ 85.597508][ T5342] ? comedi_unlocked_ioctl+0x9ee/0xf40 [ 85.599931][ T5342] comedi_unlocked_ioctl+0x9ee/0xf40 [ 85.602100][ T5342] ? __pfx_comedi_unlocked_ioctl+0x10/0x10 [ 85.604534][ T5342] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 85.606899][ T5342] ? tomoyo_path_number_perm+0x4e2/0x5a0 [ 85.609508][ T5342] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 85.612186][ T5342] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 85.615439][ T5342] ? __lock_acquire+0xab9/0xd20 [ 85.618068][ T5342] ? __fget_files+0x2a/0x420 [ 85.620401][ T5342] ? __fget_files+0x2a/0x420 [ 85.622517][ T5342] ? __fget_files+0x3a0/0x420 [ 85.624594][ T5342] ? __fget_files+0x2a/0x420 [ 85.626708][ T5342] ? bpf_lsm_file_ioctl+0x9/0x20 [ 85.628972][ T5342] ? __pfx_comedi_unlocked_ioctl+0x10/0x10 [ 85.631896][ T5342] __se_sys_ioctl+0xfc/0x170 [ 85.634099][ T5342] do_syscall_64+0xfa/0x3b0 [ 85.636384][ T5342] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.638985][ T5342] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.642076][ T5342] ? clear_bhb_loop+0x60/0xb0 [ 85.644397][ T5342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.646996][ T5342] RIP: 0033:0x7f6e0918e929 [ 85.648987][ T5342] 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 [ 85.657810][ T5342] RSP: 002b:00007f6e09f3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 85.661459][ T5342] RAX: ffffffffffffffda RBX: 00007f6e093b5fa0 RCX: 00007f6e0918e929 [ 85.664967][ T5342] RDX: 0000200000000000 RSI: 000000008010640b RDI: 0000000000000004 [ 85.668487][ T5342] RBP: 00007f6e09210ca1 R08: 0000000000000000 R09: 0000000000000000 [ 85.671987][ T5342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.675810][ T5342] R13: 0000000000000000 R14: 00007f6e093b5fa0 R15: 00007ffc37d423c8 [ 85.679446][ T5342] [ 85.681307][ T5342] Kernel Offset: disabled [ 85.683288][ T5342] Rebooting in 86400 seconds..