program: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="258d091f2dbb38373ace027f96574ffa05c88269edadf91326d6b4324fcc29179442db1e6ec35d4735d55262e2fd60ed7b1fc230f29138c36eff6f872f1123a60896bd17102bf4ab4db827284124fbfce88c1ccf35171494c324fab0782d79d37d36029fcd7db3b521702b64dc3f4e1f694ef1"], 0x1, 0x185, &(0x7f0000000680)="$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") socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000180), 0x6, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) munlockall() (fail_nth: 1) [ 82.747371][ T49] Bluetooth: hci0: command tx timeout [ 82.750805][ T1310] ieee802154 phy0 wpan0: encryption failed: -22 [ 82.753414][ T1310] ieee802154 phy1 wpan1: encryption failed: -22 [ 82.846358][ T5331] loop0: detected capacity change from 0 to 128 [ 82.867647][ T5331] vfat: Unknown parameter '% -87:WOȂi&ִ2O)Bn]G5Rb`{08no/#+M'(A$5$x-y}6}!p+d?NiN' [ 82.995235][ T5331] FAULT_INJECTION: forcing a failure. [ 82.995235][ T5331] name failslab, interval 1, probability 0, space 0, times 1 [ 83.006779][ T5331] CPU: 0 UID: 0 PID: 5331 Comm: syz.0.0 Not tainted 6.14.0-rc5-syzkaller-00268-g1110ce6a1e34 #0 [ 83.006799][ T5331] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 83.006805][ T5331] Call Trace: [ 83.006809][ T5331] [ 83.006813][ T5331] dump_stack_lvl+0x241/0x360 [ 83.006933][ T5331] ? __pfx_dump_stack_lvl+0x10/0x10 [ 83.006944][ T5331] ? __pfx__printk+0x10/0x10 [ 83.006955][ T5331] ? kmem_cache_alloc_noprof+0x48/0x380 [ 83.006970][ T5331] ? __pfx___might_resched+0x10/0x10 [ 83.006985][ T5331] should_fail_ex+0x40a/0x550 [ 83.007029][ T5331] should_failslab+0xac/0x100 [ 83.007043][ T5331] ? mas_alloc_nodes+0x25b/0x7e0 [ 83.007082][ T5331] kmem_cache_alloc_noprof+0x70/0x380 [ 83.007098][ T5331] mas_alloc_nodes+0x25b/0x7e0 [ 83.007116][ T5331] mas_preallocate+0x575/0x8d0 [ 83.007130][ T5331] ? __pfx_mas_preallocate+0x10/0x10 [ 83.007145][ T5331] ? vma_merge_existing_range+0xeb7/0x1770 [ 83.007160][ T5331] ? __mas_set_range+0x133/0x3c0 [ 83.007176][ T5331] commit_merge+0x405/0x790 [ 83.007194][ T5331] ? __pfx_commit_merge+0x10/0x10 [ 83.007208][ T5331] ? dup_anon_vma+0x76/0x2b0 [ 83.007222][ T5331] vma_merge_existing_range+0x142f/0x1770 [ 83.007237][ T5331] ? vma_merge_existing_range+0x781/0x1770 [ 83.007251][ T5331] ? vma_merge_existing_range+0x781/0x1770 [ 83.007271][ T5331] ? __pfx_vma_merge_existing_range+0x10/0x10 [ 83.007284][ T5331] ? mlock_drain_local+0x79/0x490 [ 83.007301][ T5331] vma_modify+0x76/0x390 [ 83.007313][ T5331] vma_modify_flags+0x3a5/0x430 [ 83.007327][ T5331] ? __pfx_vma_modify_flags+0x10/0x10 [ 83.007350][ T5331] mlock_fixup+0x21d/0x350 [ 83.007368][ T5331] apply_mlockall_flags+0x307/0x410 [ 83.007407][ T5331] ? __pfx_apply_mlockall_flags+0x10/0x10 [ 83.007424][ T5331] ? __do_sys_munlockall+0x5a/0x220 [ 83.007439][ T5331] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 83.007454][ T5331] ? do_syscall_64+0x100/0x230 [ 83.007470][ T5331] __do_sys_munlockall+0x10a/0x220 [ 83.007485][ T5331] do_syscall_64+0xf3/0x230 [ 83.007498][ T5331] ? clear_bhb_loop+0x35/0x90 [ 83.007513][ T5331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.007526][ T5331] RIP: 0033:0x7f140178d169 [ 83.007536][ T5331] 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 [ 83.007545][ T5331] RSP: 002b:00007f1402558038 EFLAGS: 00000246 ORIG_RAX: 0000000000000098 [ 83.007557][ T5331] RAX: ffffffffffffffda RBX: 00007f14019a5fa0 RCX: 00007f140178d169 [ 83.007564][ T5331] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.007570][ T5331] RBP: 00007f1402558090 R08: 0000000000000000 R09: 0000000000000000 [ 83.007575][ T5331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 83.007580][ T5331] R13: 0000000000000000 R14: 00007f14019a5fa0 R15: 00007ffcf6dfe878 [ 83.007597][ T5331] [ 83.007608][ T5331] vmg ffffc9000d277c40 dumped because: VM_WARN_ON_VMG(prev && start <= prev->vm_start) [ 83.149243][ T5331] vmg ffffc9000d277c40 state: mm ffff888012be1e00 pgoff 400000a96 [ 83.149243][ T5331] vmi ffffc9000d277de0 [400000130000,400000800000) [ 83.149243][ T5331] prev ffff88801e4bc9b0 next 0000000000000000 vma ffff88801e4bc9b0 [ 83.149243][ T5331] start 400000130000 end 400000800000 flags 28100077 [ 83.149243][ T5331] file 0000000000000000 anon_vma ffff888011cc2660 policy 0000000000000000 [ 83.149243][ T5331] uffd_ctx 0000000000000000 [ 83.149243][ T5331] anon_name 0000000000000000 [ 83.149243][ T5331] merge_flags 0 state 0 [ 83.170677][ T5331] vmg ffffc9000d277c40 mm: [ 83.173167][ T5331] mm ffff888012be1e00 task_size 140737488351232 [ 83.173167][ T5331] mmap_base 139723915264000 mmap_legacy_base 47908879904768 [ 83.173167][ T5331] pgd ffff888043b2e000 mm_users 3 mm_count 2 pgtables_bytes 180224 map_count 37 [ 83.173167][ T5331] hiwater_rss 2a2e hiwater_vm dd75 total_vm 5974 locked_vm 6d0 [ 83.173167][ T5331] pinned_vm 0 data_vm 23c8 exec_vm 1a4 stack_vm 21 [ 83.173167][ T5331] start_code 7f1401648000 end_code 7f14017e9529 start_data 7f1401980000 end_data 7f1401980000 [ 83.173167][ T5331] start_brk 5555581e1000 brk 555558203000 start_stack 7ffcf6dff0e0 [ 83.173167][ T5331] arg_start 7ffcf6dfff04 arg_end 7ffcf6dfff20 env_start 7ffcf6dfff20 env_end 7ffcf6dfffea [ 83.173167][ T5331] binfmt ffffffff8eca9320 flags 800207fd [ 83.173167][ T5331] ioctx_table 0000000000000000 [ 83.173167][ T5331] owner ffff88800070a440 exe_file ffff88804235ac40 [ 83.173167][ T5331] notifier_subscriptions 0000000000000000 [ 83.173167][ T5331] numa_next_scan 4294945633 numa_scan_offset 0 numa_scan_seq 1 [ 83.173167][ T5331] tlb_flush_pending 0 [ 83.173167][ T5331] def_flags: 0x0() [ 83.215659][ T5331] vmg ffffc9000d277c40 vma: [ 83.217920][ T5331] vma ffff88801e4bc9b0 start 0000400000130000 end 0000400000800000 mm ffff888012be1e00 [ 83.217920][ T5331] prot 25 anon_vma ffff888011cc2660 vm_ops 0000000000000000 [ 83.217920][ T5331] pgoff 400000a96 file 0000000000000000 private_data 0000000000000000 [ 83.217920][ T5331] flags: 0x28102077(read|write|exec|mayread|maywrite|mayexec|locked|account|softdirty|hugepage) [ 83.233781][ T5331] vmg ffffc9000d277c40 prev: [ 83.235776][ T5331] vma ffff88801e4bc9b0 start 0000400000130000 end 0000400000800000 mm ffff888012be1e00 [ 83.235776][ T5331] prot 25 anon_vma ffff888011cc2660 vm_ops 0000000000000000 [ 83.235776][ T5331] pgoff 400000a96 file 0000000000000000 private_data 0000000000000000 [ 83.235776][ T5331] flags: 0x28102077(read|write|exec|mayread|maywrite|mayexec|locked|account|softdirty|hugepage) [ 83.252364][ T5331] vmg ffffc9000d277c40 next: (NULL) [ 83.254713][ T5331] vmg ffffc9000d277c40 vmi: [ 83.256485][ T5331] MAS: tree=ffff888012be1e40 enode=ffff88801279f80c [ 83.256498][ T5331] (ma_active) [ 83.259744][ T5331] Store Type: [ 83.261239][ T5331] node_store [ 83.264220][ T5331] [3/9] index=400000130000 last=4000007fffff [ 83.275919][ T5331] min=0 max=400001000fff alloc=0000000000000000, depth=1, flags=0 [ 83.280863][ T5331] maple_tree(ffff888012be1e40) flags 30B, height 2 root ffff88801261861e [ 83.284607][ T5331] 0-ffffffffffffffff: node ffff888012618600 depth 0 type 3 parent ffff888012be1e41 contents: 3ffffffff000 29bea59f3000 1000 ffff800309200000 0 0 0 0 0 0 | 03 03| ffff88801279f80c 400001000FFF ffff88801261840c 7F13FEBF9FFF ffff88801e70100c 7F14024DDFFF ffff88801d12b80c FFFFFFFFFFFFFFFF 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 [ 83.300427][ T5331] 0-400001000fff: node ffff88801279f800 depth 1 type 1 parent ffff888012618606 contents: 0000000000000000 3FFFFFFFEFFF ffff88800092bba0 3FFFFFFFFFFF ffff88801294d3e0 40000012FFFF ffff88801e4bc9b0 4000007FFFFF ffff88801e4bcba0 40000092FFFF ffff88801e4bcaa8 400000A92FFF ffff88801e4bce88 400000A95FFF 0000000000000000 400000A96FFF ffff88801294dba0 400000FFFFFF ffff88800092b8b8 400001000FFF 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000009 [ 83.320368][ T5331] 0-3fffffffefff: 0000000000000000 [ 83.322863][ T5331] 3ffffffff000-3fffffffffff: ffff88800092bba0 [ 83.325619][ T5331] 400000000000-40000012ffff: ffff88801294d3e0 [ 83.329653][ T5331] 400000130000-4000007fffff: ffff88801e4bc9b0 [ 83.332503][ T5331] 400000800000-40000092ffff: ffff88801e4bcba0 [ 83.335258][ T5331] 400000930000-400000a92fff: ffff88801e4bcaa8 [ 83.339456][ T5331] 400000a93000-400000a95fff: ffff88801e4bce88 [ 83.342133][ T5331] 400000a96000-400000a96fff: 0000000000000000 [ 83.346209][ T5331] 400000a97000-400000ffffff: ffff88801294dba0 [ 83.349435][ T5331] 400001000000-400001000fff: ffff88800092b8b8 [ 83.352108][ T5331] 400001001000-7f13febf9fff: node ffff888012618400 depth 1 type 1 parent ffff88801261860e contents: 0000000000000000 5555581E0FFF ffff88800092b0f8 555558202FFF 0000000000000000 7F13FDBF5FFF ffff88800092b7c0 7F13FDBF6FFF ffff88800092b1f0 7F13FE3F6FFF ffff88800092bc98 7F13FE3F7FFF ffff88800092be88 7F13FEBF7FFF ffff88800092b5d0 7F13FEBF9FFF 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000007 [ 83.372633][ T5331] 400001001000-5555581e0fff: 0000000000000000 [ 83.375426][ T5331] 5555581e1000-555558202fff: ffff88800092b0f8 [ 83.379195][ T5331] 555558203000-7f13fdbf5fff: 0000000000000000 [ 83.382423][ T5331] 7f13fdbf6000-7f13fdbf6fff: ffff88800092b7c0 [ 83.385335][ T5331] 7f13fdbf7000-7f13fe3f6fff: ffff88800092b1f0 [ 83.389320][ T5331] 7f13fe3f7000-7f13fe3f7fff: ffff88800092bc98 [ 83.392045][ T5331] 7f13fe3f8000-7f13febf7fff: ffff88800092be88 [ 83.394775][ T5331] 7f13febf8000-7f13febf9fff: ffff88800092b5d0 [ 83.398222][ T5331] 7f13febfa000-7f14024ddfff: node ffff88801e701000 depth 1 type 1 parent ffff888012618616 contents: ffff88800092baa8 7F13FF3F9FFF ffff8880438c23e0 7F13FF3FBFFF ffff8880438c24d8 7F13FFBFBFFF ffff8880438c2000 7F13FFBFDFFF ffff8880438c20f8 7F14003FDFFF ffff8880438c21f0 7F14003FEFFF ffff8880438c22e8 7F14011FEFFF ffff88803668be88 7F14015FFFFF ffff88803668bba0 7F1401647FFF ffff88803668b9b0 7F14017E9FFF ffff88803668b7c0 7F1401895FFF ffff88803668b2e8 7F1401975FFF ffff88803668b1f0 7F140197EFFF 0000000000000000 7F140197FFFF ffff88803668b0f8 7F14024DDFFF 000000000000000e [ 83.420792][ T5331] 7f13febfa000-7f13ff3f9fff: ffff88800092baa8 [ 83.423678][ T5331] 7f13ff3fa000-7f13ff3fbfff: ffff8880438c23e0 [ 83.426433][ T5331] 7f13ff3fc000-7f13ffbfbfff: ffff8880438c24d8 [ 83.429724][ T5331] 7f13ffbfc000-7f13ffbfdfff: ffff8880438c2000 [ 83.432589][ T5331] 7f13ffbfe000-7f14003fdfff: ffff8880438c20f8 [ 83.435302][ T5331] 7f14003fe000-7f14003fefff: ffff8880438c21f0 [ 83.439410][ T5331] 7f14003ff000-7f14011fefff: ffff8880438c22e8 [ 83.441973][ T5331] 7f14011ff000-7f14015fffff: ffff88803668be88 [ 83.444920][ T5331] 7f1401600000-7f1401647fff: ffff88803668bba0 [ 83.449196][ T5331] 7f1401648000-7f14017e9fff: ffff88803668b9b0 [ 83.452542][ T5331] 7f14017ea000-7f1401895fff: ffff88803668b7c0 [ 83.456036][ T5331] 7f1401896000-7f1401975fff: ffff88803668b2e8 [ 83.460914][ T5331] 7f1401976000-7f140197efff: ffff88803668b1f0 [ 83.464391][ T5331] 7f140197f000-7f140197ffff: 0000000000000000 [ 83.468209][ T5331] 7f1401980000-7f14024ddfff: ffff88803668b0f8 [ 83.471552][ T5331] 7f14024de000-ffffffffffffffff: node ffff88801d12b800 depth 1 type 1 parent ffff88801261861e contents: 0000000000000000 7F1402516FFF ffff88803668baa8 7F1402517FFF ffff88803668bc98 7F1402537FFF ffff88803668b8b8 7F1402538FFF ffff88803668bd90 7F1402558FFF ffff88803668b000 7F1402559FFF ffff88803668b3e0 7F140255BFFF ffff88803668b5d0 7F140255DFFF ffff88803668b4d8 7F140255FFFF 0000000000000000 7FFCF6DDEFFF ffff88803668b6c8 7FFCF6DFFFFF 0000000000000000 FFFFFFFFFFFFFFFF 0000000000000000 0 0000000000000000 0 0000000000000000 0 000000000000000b [ 83.495402][ T5331] 7f14024de000-7f1402516fff: 0000000000000000 [ 83.498394][ T5331] 7f1402517000-7f1402517fff: ffff88803668baa8 [ 83.501135][ T5331] 7f1402518000-7f1402537fff: ffff88803668bc98 [ 83.503812][ T5331] 7f1402538000-7f1402538fff: ffff88803668b8b8 [ 83.506607][ T5331] 7f1402539000-7f1402558fff: ffff88803668bd90 [ 83.510570][ T5331] 7f1402559000-7f1402559fff: ffff88803668b000 [ 83.513954][ T5331] 7f140255a000-7f140255bfff: ffff88803668b3e0 [ 83.517456][ T5331] 7f140255c000-7f140255dfff: ffff88803668b5d0 [ 83.520130][ T5331] 7f140255e000-7f140255ffff: ffff88803668b4d8 [ 83.522791][ T5331] 7f1402560000-7ffcf6ddefff: 0000000000000000 [ 83.525485][ T5331] 7ffcf6ddf000-7ffcf6dfffff: ffff88803668b6c8 [ 83.529549][ T5331] 7ffcf6e00000-ffffffffffffffff: 0000000000000000 [ 83.532461][ T5331] ------------[ cut here ]------------ [ 83.534665][ T5331] WARNING: CPU: 0 PID: 5331 at mm/vma.c:734 vma_merge_existing_range+0x11c8/0x1770 [ 83.538597][ T5331] Modules linked in: [ 83.540473][ T5331] CPU: 0 UID: 0 PID: 5331 Comm: syz.0.0 Not tainted 6.14.0-rc5-syzkaller-00268-g1110ce6a1e34 #0 [ 83.545778][ T5331] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 83.551207][ T5331] RIP: 0010:vma_merge_existing_range+0x11c8/0x1770 [ 83.554004][ T5331] Code: 48 c7 c6 00 23 36 8c e8 96 5b f2 ff 90 0f 0b 90 e9 fd f0 ff ff e8 d8 a4 a7 ff 4c 89 f7 48 c7 c6 80 23 36 8c e8 79 5b f2 ff 90 <0f> 0b 90 e9 61 f1 ff ff e8 bb a4 a7 ff e9 7b f2 ff ff e8 b1 a4 a7 [ 83.561163][ T5331] RSP: 0018:ffffc9000d277a40 EFLAGS: 00010282 [ 83.563423][ T5331] RAX: ffffffff8c011505 RBX: 0000400000130000 RCX: ffff88800070c880 [ 83.566202][ T5331] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: ffffffffffffffff [ 83.569365][ T5331] RBP: ffffc9000d277b90 R08: ffffffff8c011400 R09: 1ffff11003f8519a [ 83.572731][ T5331] R10: dffffc0000000000 R11: ffffed1003f8519b R12: 0000400000800000 [ 83.575980][ T5331] R13: 0000400000130000 R14: ffffc9000d277c40 R15: ffff88801e4bc9b0 [ 83.579365][ T5331] FS: 00007f14025586c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 83.583286][ T5331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.586059][ T5331] CR2: 000055c1509d6078 CR3: 0000000043b2e000 CR4: 0000000000352ef0 [ 83.589192][ T5331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.592153][ T5331] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.595592][ T5331] Call Trace: [ 83.597221][ T5331] [ 83.598507][ T5331] ? __warn+0x165/0x4d0 [ 83.600179][ T5331] ? vma_merge_existing_range+0x11c8/0x1770 [ 83.602451][ T5331] ? report_bug+0x2b3/0x500 [ 83.604258][ T5331] ? vma_merge_existing_range+0x11c8/0x1770 [ 83.606607][ T5331] ? handle_bug+0x60/0x90 [ 83.608543][ T5331] ? exc_invalid_op+0x1a/0x50 [ 83.610540][ T5331] ? asm_exc_invalid_op+0x1a/0x20 [ 83.612743][ T5331] ? mt_dump_node+0x1860/0x2290 [ 83.614940][ T5331] ? mt_dump_node+0x1965/0x2290 [ 83.617005][ T5331] ? vma_merge_existing_range+0x11c8/0x1770 [ 83.619567][ T5331] ? __pfx_vma_merge_existing_range+0x10/0x10 [ 83.622030][ T5331] ? mlock_drain_local+0x79/0x490 [ 83.624289][ T5331] vma_modify+0x76/0x390 [ 83.626218][ T5331] vma_modify_flags+0x3a5/0x430 [ 83.628535][ T5331] ? __pfx_vma_modify_flags+0x10/0x10 [ 83.630736][ T5331] mlock_fixup+0x21d/0x350 [ 83.632463][ T5331] apply_mlockall_flags+0x307/0x410 [ 83.634738][ T5331] ? __pfx_apply_mlockall_flags+0x10/0x10 [ 83.637275][ T5331] ? __do_sys_munlockall+0x5a/0x220 [ 83.639544][ T5331] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 83.642303][ T5331] ? do_syscall_64+0x100/0x230 [ 83.644420][ T5331] __do_sys_munlockall+0x10a/0x220 [ 83.646841][ T5331] do_syscall_64+0xf3/0x230 [ 83.648826][ T5331] ? clear_bhb_loop+0x35/0x90 [ 83.650701][ T5331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.653365][ T5331] RIP: 0033:0x7f140178d169 [ 83.655312][ T5331] 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 [ 83.663530][ T5331] RSP: 002b:00007f1402558038 EFLAGS: 00000246 ORIG_RAX: 0000000000000098 [ 83.667031][ T5331] RAX: ffffffffffffffda RBX: 00007f14019a5fa0 RCX: 00007f140178d169 [ 83.670312][ T5331] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.673644][ T5331] RBP: 00007f1402558090 R08: 0000000000000000 R09: 0000000000000000 [ 83.676889][ T5331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 83.680008][ T5331] R13: 0000000000000000 R14: 00007f14019a5fa0 R15: 00007ffcf6dfe878 [ 83.683147][ T5331] [ 83.684388][ T5331] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 83.687277][ T5331] CPU: 0 UID: 0 PID: 5331 Comm: syz.0.0 Not tainted 6.14.0-rc5-syzkaller-00268-g1110ce6a1e34 #0 [ 83.691337][ T5331] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 83.695775][ T5331] Call Trace: [ 83.697122][ T5331] [ 83.698400][ T5331] dump_stack_lvl+0x241/0x360 [ 83.700417][ T5331] ? __pfx_dump_stack_lvl+0x10/0x10 [ 83.702704][ T5331] ? __pfx__printk+0x10/0x10 [ 83.704667][ T5331] ? _printk+0xd5/0x120 [ 83.706298][ T5331] ? __init_begin+0x41000/0x41000 [ 83.708201][ T5331] ? vscnprintf+0x5d/0x90 [ 83.710033][ T5331] panic+0x349/0x880 [ 83.711725][ T5331] ? __warn+0x174/0x4d0 [ 83.713471][ T5331] ? __pfx_panic+0x10/0x10 [ 83.715335][ T5331] __warn+0x344/0x4d0 [ 83.717074][ T5331] ? vma_merge_existing_range+0x11c8/0x1770 [ 83.719589][ T5331] report_bug+0x2b3/0x500 [ 83.721261][ T5331] ? vma_merge_existing_range+0x11c8/0x1770 [ 83.723500][ T5331] handle_bug+0x60/0x90 [ 83.725248][ T5331] exc_invalid_op+0x1a/0x50 [ 83.727007][ T5331] asm_exc_invalid_op+0x1a/0x20 [ 83.729021][ T5331] RIP: 0010:vma_merge_existing_range+0x11c8/0x1770 [ 83.731735][ T5331] Code: 48 c7 c6 00 23 36 8c e8 96 5b f2 ff 90 0f 0b 90 e9 fd f0 ff ff e8 d8 a4 a7 ff 4c 89 f7 48 c7 c6 80 23 36 8c e8 79 5b f2 ff 90 <0f> 0b 90 e9 61 f1 ff ff e8 bb a4 a7 ff e9 7b f2 ff ff e8 b1 a4 a7 [ 83.739344][ T5331] RSP: 0018:ffffc9000d277a40 EFLAGS: 00010282 [ 83.741988][ T5331] RAX: ffffffff8c011505 RBX: 0000400000130000 RCX: ffff88800070c880 [ 83.745300][ T5331] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: ffffffffffffffff [ 83.748506][ T5331] RBP: ffffc9000d277b90 R08: ffffffff8c011400 R09: 1ffff11003f8519a [ 83.751762][ T5331] R10: dffffc0000000000 R11: ffffed1003f8519b R12: 0000400000800000 [ 83.755043][ T5331] R13: 0000400000130000 R14: ffffc9000d277c40 R15: ffff88801e4bc9b0 [ 83.758222][ T5331] ? mt_dump_node+0x1860/0x2290 [ 83.760198][ T5331] ? mt_dump_node+0x1965/0x2290 [ 83.762192][ T5331] ? __pfx_vma_merge_existing_range+0x10/0x10 [ 83.764539][ T5331] ? mlock_drain_local+0x79/0x490 [ 83.766685][ T5331] vma_modify+0x76/0x390 [ 83.768485][ T5331] vma_modify_flags+0x3a5/0x430 [ 83.770430][ T5331] ? __pfx_vma_modify_flags+0x10/0x10 [ 83.772624][ T5331] mlock_fixup+0x21d/0x350 [ 83.774395][ T5331] apply_mlockall_flags+0x307/0x410 [ 83.776458][ T5331] ? __pfx_apply_mlockall_flags+0x10/0x10 [ 83.778739][ T5331] ? __do_sys_munlockall+0x5a/0x220 [ 83.780892][ T5331] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 83.783489][ T5331] ? do_syscall_64+0x100/0x230 [ 83.785495][ T5331] __do_sys_munlockall+0x10a/0x220 [ 83.787663][ T5331] do_syscall_64+0xf3/0x230 [ 83.789450][ T5331] ? clear_bhb_loop+0x35/0x90 [ 83.791339][ T5331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.793654][ T5331] RIP: 0033:0x7f140178d169 [ 83.795405][ T5331] 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 [ 83.802794][ T5331] RSP: 002b:00007f1402558038 EFLAGS: 00000246 ORIG_RAX: 0000000000000098 [ 83.806031][ T5331] RAX: ffffffffffffffda RBX: 00007f14019a5fa0 RCX: 00007f140178d169 [ 83.809195][ T5331] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.812272][ T5331] RBP: 00007f1402558090 R08: 0000000000000000 R09: 0000000000000000 [ 83.815559][ T5331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 83.818767][ T5331] R13: 0000000000000000 R14: 00007f14019a5fa0 R15: 00007ffcf6dfe878 [ 83.821950][ T5331] [ 83.823519][ T5331] Kernel Offset: disabled [ 83.825531][ T5331] Rebooting in 86400 seconds..