[ 38.807610] ------------[ cut here ]------------ [ 38.808230] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.810145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 38.811285] Modules linked in: [ 38.812016] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.813479] Tainted: [W]=WARN [ 38.813865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.814869] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.815492] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 38.817650] RSP: 0018:ffff88800ef8fbc0 EFLAGS: 00010286 [ 38.818287] RAX: 0000000000000000 RBX: ffffed1001df1f78 RCX: ffffffff813a4050 [ 38.819148] RDX: ffff88800ee05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.820030] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df1f2f [ 38.820891] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.821771] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef8fdf8 [ 38.822630] FS: 00007fcf34af6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.823591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.824280] CR2: 00007fcf34fe8580 CR3: 000000000e7fd000 CR4: 0000000000350ef0 [ 38.825158] Call Trace: [ 38.825490] [ 38.825779] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.826387] ? __create_object+0x59/0x80 [ 38.826895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.827546] __vmalloc_noprof+0x59/0x60 [ 38.828028] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.828620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.829234] bpf_prog_alloc+0x39/0x200 [ 38.829730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.830331] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.830941] do_seccomp+0x349/0x25e0 [ 38.831420] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.832005] ? __pfx_do_seccomp+0x10/0x10 [ 38.832531] ? find_held_lock+0x2b/0x80 [ 38.833024] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.833671] ? static_key_count+0x60/0x80 [ 38.834175] prctl_set_seccomp+0x4e/0x70 [ 38.834693] __do_sys_prctl+0xe6c/0x1d70 [ 38.835190] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.835766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.836421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.837058] ? irqentry_exit+0xf3/0x650 [ 38.837572] do_syscall_64+0xbf/0x430 [ 38.838043] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.838680] RIP: 0033:0x7fcf34fe85cd [ 38.839128] 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 [ 38.841281] RSP: 002b:00007ffcc31216f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.842211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf34fe85cd [ 38.843085] RDX: 0000560f2fa0fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.843952] RBP: 00007ffcc3121750 R08: 0000000000000000 R09: 00007ffcc3120df0 [ 38.844831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f67622240 [ 38.845714] R13: 00007ffcc3121b80 R14: 0000560f6762b380 R15: 0000560f67636540 [ 38.846595] [ 38.846883] irq event stamp: 1851 [ 38.847295] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 38.848342] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 38.849394] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 38.850440] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 38.851475] ---[ end trace 0000000000000000 ]--- [ 41.400024] ------------[ cut here ]------------ [ 41.400917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.402870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 41.404280] Modules linked in: [ 41.404886] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.406862] Tainted: [W]=WARN [ 41.407447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.410291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.411289] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 41.414429] RSP: 0018:ffff8880170cfbc0 EFLAGS: 00010286 [ 41.415398] RAX: 0000000000000000 RBX: ffffed1002e19f78 RCX: ffffffff813a4050 [ 41.416681] RDX: ffff88800f4c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.417977] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e19f2f [ 41.419237] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.420489] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170cfdf8 [ 41.421746] FS: 00007fa3b7ae7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.423173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.424221] CR2: 00007ffde127bef8 CR3: 000000000b7cc000 CR4: 0000000000350ef0 [ 41.425513] Call Trace: [ 41.425971] [ 41.426418] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.427255] ? __create_object+0x59/0x80 [ 41.428028] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.428975] __vmalloc_noprof+0x59/0x60 [ 41.429841] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.430769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.431735] bpf_prog_alloc+0x39/0x200 [ 41.432455] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.433347] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.434232] do_seccomp+0x349/0x25e0 [ 41.434978] ? find_held_lock+0x2b/0x80 [ 41.435734] ? do_prlimit+0x310/0x610 [ 41.436473] ? __pfx_do_seccomp+0x10/0x10 [ 41.437217] ? do_raw_spin_unlock+0x53/0x220 [ 41.438035] ? _raw_spin_unlock+0x1e/0x40 [ 41.438804] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.439803] ? static_key_count+0x60/0x80 [ 41.440593] prctl_set_seccomp+0x4e/0x70 [ 41.441322] __do_sys_prctl+0xe6c/0x1d70 [ 41.442092] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.442921] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.443877] ? irqentry_exit+0xf3/0x650 [ 41.444647] do_syscall_64+0xbf/0x430 [ 41.445341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.446289] RIP: 0033:0x7fa3b7fd95cd [ 41.446980] 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 [ 41.450135] RSP: 002b:00007ffde127a510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.451480] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3b7fd95cd [ 41.452751] RDX: 000056349124ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.454014] RBP: 00007ffde127a570 R08: 0000000000000000 R09: 00007ffde1279c10 [ 41.455272] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634afad3ad0 [ 41.456532] R13: 00007ffde127a9a0 R14: 00005634afad4bc0 R15: 00005634afae5780 [ 41.457752] [ 41.458102] irq event stamp: 2123 [ 41.458639] hardirqs last enabled at (2133): [] __up_console_sem+0x78/0x80 [ 41.459903] hardirqs last disabled at (2142): [] __up_console_sem+0x5d/0x80 [ 41.461166] softirqs last enabled at (1930): [] handle_softirqs+0x50c/0x770 [ 41.462438] softirqs last disabled at (1921): [] __irq_exit_rcu+0xc4/0x100 [ 41.463681] ---[ end trace 0000000000000000 ]--- [ 42.209270] ------------[ cut here ]------------ [ 42.210193] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.212242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.213707] Modules linked in: [ 42.214309] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.216409] Tainted: [W]=WARN [ 42.216976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.218453] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.219308] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.222448] RSP: 0018:ffff888013f27bc0 EFLAGS: 00010286 [ 42.223434] RAX: 0000000000000000 RBX: ffffed10027e4f78 RCX: ffffffff813a4050 [ 42.224701] RDX: ffff8880175e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.225992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027e4f2f [ 42.227267] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.228562] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f27df8 [ 42.229847] FS: 00007f1d5bcbe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.231263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.232336] CR2: 00007ffd48c98ef8 CR3: 00000000167c7000 CR4: 0000000000350ef0 [ 42.233652] Call Trace: [ 42.234115] [ 42.234572] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.235459] ? __create_object+0x59/0x80 [ 42.236180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.237166] __vmalloc_noprof+0x59/0x60 [ 42.237920] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.238796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.239730] bpf_prog_alloc+0x39/0x200 [ 42.240478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.241430] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.242281] do_seccomp+0x349/0x25e0 [ 42.243026] ? find_held_lock+0x2b/0x80 [ 42.243787] ? do_prlimit+0x310/0x610 [ 42.244514] ? __pfx_do_seccomp+0x10/0x10 [ 42.245272] ? do_raw_spin_unlock+0x53/0x220 [ 42.246100] ? _raw_spin_unlock+0x1e/0x40 [ 42.246883] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.247856] ? static_key_count+0x60/0x80 [ 42.248652] prctl_set_seccomp+0x4e/0x70 [ 42.249465] __do_sys_prctl+0xe6c/0x1d70 [ 42.250204] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.251067] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.252029] ? irqentry_exit+0xf3/0x650 [ 42.252790] do_syscall_64+0xbf/0x430 [ 42.253547] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.254505] RIP: 0033:0x7f1d5c1b05cd [ 42.255166] 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 [ 42.258327] RSP: 002b:00007ffd48c96440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.259694] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d5c1b05cd [ 42.260971] RDX: 00005592079cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.262267] RBP: 00007ffd48c964a0 R08: 0000000000000000 R09: 00007ffd48c95b40 [ 42.263544] R10: 0000000000000000 R11: 0000000000000246 R12: 000055923c44e2b0 [ 42.264823] R13: 00007ffd48c968d0 R14: 000055923c450d20 R15: 000055923c4628d0 [ 42.266148] [ 42.266624] irq event stamp: 1745 [ 42.267224] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.268733] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.270153] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 42.271136] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 42.272093] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41031' (ECDSA) to the list of known hosts. 2025/11/18 19:51:59 fuzzer started 2025/11/18 19:51:59 dialing manager at localhost:34383 2025/11/18 19:51:59 checking machine... 2025/11/18 19:51:59 checking revisions... [ 43.110088] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:51:59 testing simple program... [ 43.194318] cgroup: Unknown subsys name 'net' [ 43.249456] cgroup: Unknown subsys name 'cpuset' [ 43.258419] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:51:58 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81aafc39 RCX=ffff888009627724 RDX=1ffff110012c4f05 RSI=ffffffff85e1ffe0 RDI=ffffffff81aafc39 RBP=ffff888009627828 RSP=ffff8880096277a0 R8 =0000000000000001 R9 =ffff888009627810 R10=000000000003c9ed R11=0000000000011c66 R12=ffff888009627898 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff81439cc0 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa3b7aa7008 CR3=0000000013a8f000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000034f RBX=ffff8880175e1bc0 RCX=ffffffff87d0c4b8 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000003 RBP=ffff8880175e2618 RSP=ffff88801bc6f1a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880175e2690 R13=0000000000000001 R14=0000000000000000 R15=0000000000000004 RIP=ffffffff815271e1 RFL=00000003 [------C] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4ecd1608 CR3=000000000fc6b000 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=31353a393120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3833325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323338 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000