[ 38.964966] ------------[ cut here ]------------ [ 38.965963] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.968110] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.969666] Modules linked in: [ 38.970411] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.972567] Tainted: [W]=WARN [ 38.973215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.974811] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.975827] 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 [ 38.979242] RSP: 0018:ffff88800f127bc0 EFLAGS: 00010286 [ 38.980308] RAX: 0000000000000000 RBX: ffffed1001e24f78 RCX: ffffffff813a4050 [ 38.981710] RDX: ffff888016fb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.983133] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e24f2f [ 38.984588] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.986035] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f127df8 [ 38.987438] FS: 00007f17c96bc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.988993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.990136] CR2: 00007fff79906ef7 CR3: 000000000db94000 CR4: 0000000000350ef0 [ 38.991524] Call Trace: [ 38.992084] [ 38.992526] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.993504] ? __create_object+0x59/0x80 [ 38.994346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.995405] __vmalloc_noprof+0x59/0x60 [ 38.996247] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.997192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.998194] bpf_prog_alloc+0x39/0x200 [ 38.999001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.000108] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.001086] do_seccomp+0x349/0x25e0 [ 39.001875] ? find_held_lock+0x2b/0x80 [ 39.002647] ? do_prlimit+0x310/0x610 [ 39.003473] ? __pfx_do_seccomp+0x10/0x10 [ 39.004326] ? do_raw_spin_unlock+0x53/0x220 [ 39.005221] ? _raw_spin_unlock+0x1e/0x40 [ 39.006068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.007099] ? static_key_count+0x60/0x80 [ 39.007991] prctl_set_seccomp+0x4e/0x70 [ 39.008842] __do_sys_prctl+0xe6c/0x1d70 [ 39.009643] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.010568] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.011613] ? irqentry_exit+0xf3/0x650 [ 39.012425] do_syscall_64+0xbf/0x430 [ 39.013219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.014251] RIP: 0033:0x7f17c9bae5cd [ 39.015029] 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 [ 39.018422] RSP: 002b:00007fff79904de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.019901] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17c9bae5cd [ 39.021283] RDX: 0000559f2dc83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.022666] RBP: 00007fff79904e40 R08: 0000000000000000 R09: 00007fff799044e0 [ 39.024055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f52f1ab10 [ 39.025456] R13: 00007fff79905270 R14: 0000559f52f1b2b0 R15: 0000559f52f2f6f0 [ 39.026866] [ 39.027330] irq event stamp: 1771 [ 39.028052] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.029680] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.031320] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 39.032784] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100 [ 39.034079] ---[ end trace 0000000000000000 ]--- [ 42.268810] ------------[ cut here ]------------ [ 42.269362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.270610] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.271654] Modules linked in: [ 42.272055] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.273327] Tainted: [W]=WARN [ 42.273670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.274611] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.275194] 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 [ 42.277202] RSP: 0018:ffff88801704fbc0 EFLAGS: 00010286 [ 42.277820] RAX: 0000000000000000 RBX: ffffed1002e09f78 RCX: ffffffff813a4050 [ 42.278607] RDX: ffff888016778000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.279427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e09f2f [ 42.280261] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.281062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801704fdf8 [ 42.282021] FS: 00007f4a65647900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.282964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.283643] CR2: 00007fff5fae0ef7 CR3: 000000000f6bd000 CR4: 0000000000350ef0 [ 42.284479] Call Trace: [ 42.284801] [ 42.285073] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.285625] ? __create_object+0x59/0x80 [ 42.286146] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.286774] __vmalloc_noprof+0x59/0x60 [ 42.287246] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.287828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.288407] bpf_prog_alloc+0x39/0x200 [ 42.288886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.289465] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.290049] do_seccomp+0x349/0x25e0 [ 42.290501] ? find_held_lock+0x2b/0x80 [ 42.290990] ? do_prlimit+0x310/0x610 [ 42.291458] ? __pfx_do_seccomp+0x10/0x10 [ 42.291967] ? do_raw_spin_unlock+0x53/0x220 [ 42.292486] ? _raw_spin_unlock+0x1e/0x40 [ 42.292991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.293586] ? static_key_count+0x60/0x80 [ 42.294122] prctl_set_seccomp+0x4e/0x70 [ 42.294591] __do_sys_prctl+0xe6c/0x1d70 [ 42.295106] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.295646] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.296279] ? irqentry_exit+0xf3/0x650 [ 42.296770] do_syscall_64+0xbf/0x430 [ 42.297231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.297848] RIP: 0033:0x7f4a65b395cd [ 42.298292] 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 [ 42.300363] RSP: 002b:00007fff5fadf040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.301244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a65b395cd [ 42.302084] RDX: 00005568c5334e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.302926] RBP: 00007fff5fadf0a0 R08: 0000000000000000 R09: 00007fff5fade740 [ 42.303785] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568d1019bf0 [ 42.304527] R13: 00007fff5fadf4d0 R14: 00005568d1023380 R15: 00005568d102e460 [ 42.305237] [ 42.305467] irq event stamp: 1755 [ 42.305813] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.306629] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.307483] softirqs last enabled at (1270): [] handle_softirqs+0x50c/0x770 [ 42.308337] softirqs last disabled at (1251): [] __irq_exit_rcu+0xc4/0x100 [ 42.309170] ---[ end trace 0000000000000000 ]--- [ 43.019181] ------------[ cut here ]------------ [ 43.020134] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.022159] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.023663] Modules linked in: [ 43.024310] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.026373] Tainted: [W]=WARN [ 43.026976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.028483] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.029436] 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 [ 43.032635] RSP: 0018:ffff8880181dfbc0 EFLAGS: 00010286 [ 43.033637] RAX: 0000000000000000 RBX: ffffed100303bf78 RCX: ffffffff813a4050 [ 43.034942] RDX: ffff888016620000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.036277] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100303bf2f [ 43.037570] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.038894] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880181dfdf8 [ 43.040220] FS: 00007fad22bc4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.041677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.042768] CR2: 00007fad230b6580 CR3: 000000000d963000 CR4: 0000000000350ef0 [ 43.044115] Call Trace: [ 43.044583] [ 43.045041] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.045968] ? __create_object+0x59/0x80 [ 43.046786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.047781] __vmalloc_noprof+0x59/0x60 [ 43.048509] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.049394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.050358] bpf_prog_alloc+0x39/0x200 [ 43.051133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.052103] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.053025] do_seccomp+0x349/0x25e0 [ 43.053723] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.054650] ? __pfx_do_seccomp+0x10/0x10 [ 43.055488] ? find_held_lock+0x2b/0x80 [ 43.056262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.057250] ? static_key_count+0x60/0x80 [ 43.058071] prctl_set_seccomp+0x4e/0x70 [ 43.058881] __do_sys_prctl+0xe6c/0x1d70 [ 43.059665] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.060548] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.061536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.062527] ? irqentry_exit+0xf3/0x650 [ 43.063340] do_syscall_64+0xbf/0x430 [ 43.064130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.065091] RIP: 0033:0x7fad230b65cd [ 43.065810] 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 [ 43.069040] RSP: 002b:00007ffd37eae450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.070438] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad230b65cd [ 43.071951] RDX: 0000559aa32e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.073541] RBP: 00007ffd37eae4b0 R08: 0000000000000000 R09: 00007ffd37eadb50 [ 43.075162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ad371dbf0 [ 43.076763] R13: 00007ffd37eae8e0 R14: 0000559ad3727380 R15: 0000559ad3732460 [ 43.078270] [ 43.078705] irq event stamp: 1723 [ 43.079396] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 43.080970] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 43.082582] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 43.084208] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 43.085425] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65333' (ECDSA) to the list of known hosts. 2025/11/18 08:08:11 fuzzer started 2025/11/18 08:08:11 dialing manager at localhost:34383 2025/11/18 08:08:11 checking machine... 2025/11/18 08:08:11 checking revisions... [ 44.053647] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:08:12 testing simple program... [ 44.150999] cgroup: Unknown subsys name 'net' [ 44.227519] cgroup: Unknown subsys name 'cpuset' [ 44.250244] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:08:11 Registers: info registers vcpu 0 RAX=ffff88801b558001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801b557d01 RSI=ffff88801b557df0 RDI=ffff88801b557910 RBP=ffff88801b557958 RSP=ffff88801b557890 R8 =ffffffff86d757f8 R9 =ffff88801b557940 R10=000000000003c9ed R11=000000000009a3be R12=ffff88801b557960 R13=ffff88801b557948 R14=ffff88801b557df8 R15=ffff88801b557900 RIP=ffffffff8135efa5 RFL=00000202 [-------] 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 00007f4a65647900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff5fad9000 CR3=000000000f622000 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=6720646572637465733a4d41503d706f 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=00000000000293b7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4fe6f47000 CR3=000000000dc82000 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=34ed97d8f93e75824e490b89750af8e5 XMM02=0000000000307478ec2efd57dc4c00df XMM03=00000000003103586aa5941bea28f62f XMM04=baaaf43a655f13a600000000000ae988 XMM05=14648eaa1277bab10000000000320ea8 XMM06=c72aa93dd278d557000000000031ac78 XMM07=e042d86d42eb936e00000000003105d8 XMM08=6aa5941bea28f62f00000000003074d8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000