[ 45.559607] ------------[ cut here ]------------ [ 45.560568] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.562633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.564157] Modules linked in: [ 45.564750] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.566741] Tainted: [W]=WARN [ 45.567342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.568845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.569770] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 45.572970] RSP: 0018:ffff888015e1fbc0 EFLAGS: 00010286 [ 45.573949] RAX: 0000000000000000 RBX: ffffed1002bc3f78 RCX: ffffffff813a4050 [ 45.575226] RDX: ffff8880167ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.576541] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc3f2f [ 45.577832] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.579116] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e1fdf8 [ 45.580423] FS: 00007f969d84b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.581869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.582942] CR2: 00007ffda0d04ef7 CR3: 000000000deda000 CR4: 0000000000350ef0 [ 45.584230] Call Trace: [ 45.584694] [ 45.585103] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.586016] ? __create_object+0x59/0x80 [ 45.586791] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.587795] __vmalloc_noprof+0x59/0x60 [ 45.588562] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.589435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.590365] bpf_prog_alloc+0x39/0x200 [ 45.591061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.592008] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.592905] do_seccomp+0x349/0x25e0 [ 45.593628] ? find_held_lock+0x2b/0x80 [ 45.594397] ? do_prlimit+0x310/0x610 [ 45.595108] ? __pfx_do_seccomp+0x10/0x10 [ 45.595924] ? do_raw_spin_unlock+0x53/0x220 [ 45.596765] ? _raw_spin_unlock+0x1e/0x40 [ 45.597554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.598531] ? static_key_count+0x60/0x80 [ 45.599338] prctl_set_seccomp+0x4e/0x70 [ 45.600083] __do_sys_prctl+0xe6c/0x1d70 [ 45.600885] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.601749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.602733] ? irqentry_exit+0xf3/0x650 [ 45.603509] do_syscall_64+0xbf/0x430 [ 45.604268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.605229] RIP: 0033:0x7f969dd3d5cd [ 45.605889] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 45.609102] RSP: 002b:00007ffda0d02540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.610480] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f969dd3d5cd [ 45.611794] RDX: 0000557da44d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.613084] RBP: 00007ffda0d025a0 R08: 0000000000000000 R09: 00007ffda0d01c40 [ 45.614363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557dda3442b0 [ 45.615665] R13: 00007ffda0d029d0 R14: 0000557dda346d20 R15: 0000557dda3588d0 [ 45.616971] [ 45.617451] irq event stamp: 1787 [ 45.618055] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 45.619580] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 45.621121] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 45.622691] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 45.624228] ---[ end trace 0000000000000000 ]--- [ 48.588120] ------------[ cut here ]------------ [ 48.589042] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.591640] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 48.593109] Modules linked in: [ 48.593735] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.595756] Tainted: [W]=WARN [ 48.596431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.597921] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.598834] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 48.602042] RSP: 0018:ffff888016b07bc0 EFLAGS: 00010286 [ 48.603016] RAX: 0000000000000000 RBX: ffffed1002d60f78 RCX: ffffffff813a4050 [ 48.604317] RDX: ffff88801528d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.605598] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d60f2f [ 48.606880] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.608173] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b07df8 [ 48.609464] FS: 00007f35ff02a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.610893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.611958] CR2: 00007ffd46aceef7 CR3: 000000000ddec000 CR4: 0000000000350ef0 [ 48.613251] Call Trace: [ 48.613720] [ 48.614178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.615036] ? __create_object+0x59/0x80 [ 48.615831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.616807] __vmalloc_noprof+0x59/0x60 [ 48.617567] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.618444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.619378] bpf_prog_alloc+0x39/0x200 [ 48.620090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.621016] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.621921] do_seccomp+0x349/0x25e0 [ 48.622640] ? find_held_lock+0x2b/0x80 [ 48.623403] ? do_prlimit+0x310/0x610 [ 48.624120] ? __pfx_do_seccomp+0x10/0x10 [ 48.624912] ? do_raw_spin_unlock+0x53/0x220 [ 48.625746] ? _raw_spin_unlock+0x1e/0x40 [ 48.626532] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.627498] ? static_key_count+0x60/0x80 [ 48.628316] prctl_set_seccomp+0x4e/0x70 [ 48.629051] __do_sys_prctl+0xe6c/0x1d70 [ 48.629829] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.630688] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.631646] ? irqentry_exit+0xf3/0x650 [ 48.632415] do_syscall_64+0xbf/0x430 [ 48.633097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.634028] RIP: 0033:0x7f35ff51c5cd [ 48.634724] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 48.637868] RSP: 002b:00007ffd46acc6d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.639206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35ff51c5cd [ 48.640483] RDX: 000055c06955ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.641769] RBP: 00007ffd46acc730 R08: 0000000000000000 R09: 00007ffd46acbdd0 [ 48.643020] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0a30aead0 [ 48.644299] R13: 00007ffd46accb60 R14: 000055c0a30afbc0 R15: 000055c0a30c0780 [ 48.645578] [ 48.645992] irq event stamp: 1769 [ 48.646628] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 48.648122] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 48.649544] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 48.650768] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 48.651985] ---[ end trace 0000000000000000 ]--- [ 49.291577] ------------[ cut here ]------------ [ 49.292530] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.294615] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 49.296084] Modules linked in: [ 49.296765] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.298734] Tainted: [W]=WARN [ 49.299323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.300798] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.301705] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.304847] RSP: 0018:ffff88801bd2fbc0 EFLAGS: 00010286 [ 49.305819] RAX: 0000000000000000 RBX: ffffed10037a5f78 RCX: ffffffff813a4050 [ 49.307090] RDX: ffff888015000000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.308379] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037a5f2f [ 49.309660] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.310938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd2fdf8 [ 49.312235] FS: 00007fee8991e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.313664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.314737] CR2: 00007ffe38307ef7 CR3: 000000000c201000 CR4: 0000000000350ef0 [ 49.316034] Call Trace: [ 49.316531] [ 49.316946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.317833] ? __create_object+0x59/0x80 [ 49.318614] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.319568] __vmalloc_noprof+0x59/0x60 [ 49.320324] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.321190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.322059] bpf_prog_alloc+0x39/0x200 [ 49.322783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.323712] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.324608] do_seccomp+0x349/0x25e0 [ 49.325317] ? find_held_lock+0x2b/0x80 [ 49.326031] ? do_prlimit+0x310/0x610 [ 49.326774] ? __pfx_do_seccomp+0x10/0x10 [ 49.327563] ? do_raw_spin_unlock+0x53/0x220 [ 49.328417] ? _raw_spin_unlock+0x1e/0x40 [ 49.329183] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.330091] ? static_key_count+0x60/0x80 [ 49.330893] prctl_set_seccomp+0x4e/0x70 [ 49.331659] __do_sys_prctl+0xe6c/0x1d70 [ 49.332444] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.333310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.334286] ? irqentry_exit+0xf3/0x650 [ 49.335007] do_syscall_64+0xbf/0x430 [ 49.335745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.336692] RIP: 0033:0x7fee89e105cd [ 49.337393] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.340546] RSP: 002b:00007ffe38305950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.341904] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee89e105cd [ 49.343173] RDX: 000055f7454d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.344449] RBP: 00007ffe383059b0 R08: 0000000000000000 R09: 00007ffe38305050 [ 49.345733] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f776cf2ad0 [ 49.347001] R13: 00007ffe38305de0 R14: 000055f776cf3bc0 R15: 000055f776d04780 [ 49.348301] [ 49.348723] irq event stamp: 1713 [ 49.349370] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 49.350865] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 49.352377] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.353906] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.355413] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56698' (ECDSA) to the list of known hosts. 2025/11/18 00:10:30 fuzzer started 2025/11/18 00:10:30 dialing manager at localhost:37895 2025/11/18 00:10:30 checking machine... 2025/11/18 00:10:30 checking revisions... [ 50.265353] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:10:30 testing simple program... [ 50.351592] cgroup: Unknown subsys name 'net' [ 50.424658] cgroup: Unknown subsys name 'cpuset' [ 50.439931] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:10:29 Registers: info registers vcpu 0 RAX=000000000004b135 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbfa73be000 CR3=000000000d29a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=cdb7f42308408ab01d43add17f7974d6 XMM02=0000000000305ec8eff9b2d0a8fce9cb XMM03=0000000000305f982c67c8bc2e329bc3 XMM04=0927798def03c2ef00000000000ae988 XMM05=2d742cf50fd7c1910000000000320340 XMM06=ae874397eddf693500000000003201c8 XMM07=e042d86d42eb936e0000000000311490 XMM08=0aaa3c8db5686cb90000000000305f98 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000d68 RBX=000055c0a30c6ed0 RCX=0000000000000c00 RDX=00007f35ff5dd8a0 RSI=000055c0a30ba630 RDI=000055c0a30c6ed0 RBP=00007f35ff5de4a0 RSP=00007ffd46acbf60 R8 =0000000000000000 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000246 R12=00007f35ff02a900 R13=00007ffd46acc048 R14=0000000000000000 R15=0000000000000000 RIP=00007f35ff4920b2 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f35ff02a900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd46ac6000 CR3=000000000f711000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000