[ 45.941647] ------------[ cut here ]------------ [ 45.942603] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.944661] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.946164] Modules linked in: [ 45.946819] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.948858] Tainted: [W]=WARN [ 45.949417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.950930] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.951850] 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 [ 45.955054] RSP: 0018:ffff88801429fbc0 EFLAGS: 00010286 [ 45.956037] RAX: 0000000000000000 RBX: ffffed1002853f78 RCX: ffffffff813a4050 [ 45.957339] RDX: ffff8880186d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.958624] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002853f2f [ 45.959919] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.961231] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801429fdf8 [ 45.962507] FS: 00007f7619574900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.963961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.965045] CR2: 00007f7619a66580 CR3: 000000001d8b4000 CR4: 0000000000350ef0 [ 45.966323] Call Trace: [ 45.966822] [ 45.967251] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.968156] ? __create_object+0x59/0x80 [ 45.968949] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.969931] __vmalloc_noprof+0x59/0x60 [ 45.970653] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.971534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.972473] bpf_prog_alloc+0x39/0x200 [ 45.973225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.974165] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.975072] do_seccomp+0x349/0x25e0 [ 45.975793] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.976671] ? __pfx_do_seccomp+0x10/0x10 [ 45.977471] ? find_held_lock+0x2b/0x80 [ 45.978215] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.979199] ? static_key_count+0x60/0x80 [ 45.979983] prctl_set_seccomp+0x4e/0x70 [ 45.980724] __do_sys_prctl+0xe6c/0x1d70 [ 45.981518] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.982373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.983366] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.984352] ? irqentry_exit+0xf3/0x650 [ 45.985131] do_syscall_64+0xbf/0x430 [ 45.985874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.986837] RIP: 0033:0x7f7619a665cd [ 45.987498] 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 [ 45.990704] RSP: 002b:00007fffa45378e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.992115] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7619a665cd [ 45.993425] RDX: 000055e08e463e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.994717] RBP: 00007fffa4537940 R08: 0000000000000000 R09: 00007fffa4536fe0 [ 45.996074] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0c87482b0 [ 45.997370] R13: 00007fffa4537d70 R14: 000055e0c874ad20 R15: 000055e0c875c8d0 [ 45.998660] [ 45.999136] irq event stamp: 1717 [ 45.999779] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.001323] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.002857] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.004420] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.005956] ---[ end trace 0000000000000000 ]--- [ 49.585271] ------------[ cut here ]------------ [ 49.586096] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.587959] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.589291] Modules linked in: [ 49.589861] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.591640] Tainted: [W]=WARN [ 49.592175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.593505] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.594327] 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 [ 49.597263] RSP: 0018:ffff88801708fbc0 EFLAGS: 00010286 [ 49.598148] RAX: 0000000000000000 RBX: ffffed1002e11f78 RCX: ffffffff813a4050 [ 49.599297] RDX: ffff88801557d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.600471] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e11f2f [ 49.601626] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.602783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801708fdf8 [ 49.603930] FS: 00007f7768ce2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.605247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.606207] CR2: 00007f77691d4580 CR3: 000000001fb00000 CR4: 0000000000350ef0 [ 49.607362] Call Trace: [ 49.607813] [ 49.608186] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.608998] ? __create_object+0x59/0x80 [ 49.609655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.610524] __vmalloc_noprof+0x59/0x60 [ 49.611198] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.611988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.612836] bpf_prog_alloc+0x39/0x200 [ 49.613456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.614331] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.615139] do_seccomp+0x349/0x25e0 [ 49.615785] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.616556] ? __pfx_do_seccomp+0x10/0x10 [ 49.617268] ? find_held_lock+0x2b/0x80 [ 49.617942] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.618798] ? static_key_count+0x60/0x80 [ 49.619470] prctl_set_seccomp+0x4e/0x70 [ 49.620167] __do_sys_prctl+0xe6c/0x1d70 [ 49.620890] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.621601] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.622458] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.623351] ? irqentry_exit+0xf3/0x650 [ 49.624039] do_syscall_64+0xbf/0x430 [ 49.624674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.625525] RIP: 0033:0x7f77691d45cd [ 49.626149] 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 [ 49.629017] RSP: 002b:00007ffe198ee1f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.630230] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77691d45cd [ 49.631400] RDX: 000055af883c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.632554] RBP: 00007ffe198ee250 R08: 0000000000000000 R09: 00007ffe198ed8f0 [ 49.633689] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afbc8f0ad0 [ 49.634855] R13: 00007ffe198ee680 R14: 000055afbc8f1bc0 R15: 000055afbc902780 [ 49.636025] [ 49.636417] irq event stamp: 1855 [ 49.636987] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 49.638336] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 49.639749] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 49.641148] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 49.642492] ---[ end trace 0000000000000000 ]--- [ 50.317036] ------------[ cut here ]------------ [ 50.317847] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.319643] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.320979] Modules linked in: [ 50.321514] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.323504] Tainted: [W]=WARN [ 50.324094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.325401] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.326204] 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 [ 50.329073] RSP: 0018:ffff888017447bc0 EFLAGS: 00010286 [ 50.329951] RAX: 0000000000000000 RBX: ffffed1002e88f78 RCX: ffffffff813a4050 [ 50.331124] RDX: ffff88801a518000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.332260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e88f2f [ 50.333431] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.334580] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017447df8 [ 50.335762] FS: 00007fcf3a7c4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.337055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.337995] CR2: 00007fcf3acb6580 CR3: 000000001f8f3000 CR4: 0000000000350ef0 [ 50.339166] Call Trace: [ 50.339580] [ 50.339984] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.340799] ? __create_object+0x59/0x80 [ 50.341463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.342334] __vmalloc_noprof+0x59/0x60 [ 50.343025] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.343800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.344588] bpf_prog_alloc+0x39/0x200 [ 50.345239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.346067] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.346888] do_seccomp+0x349/0x25e0 [ 50.347496] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.348305] ? __pfx_do_seccomp+0x10/0x10 [ 50.349018] ? find_held_lock+0x2b/0x80 [ 50.349653] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.350495] ? static_key_count+0x60/0x80 [ 50.351235] prctl_set_seccomp+0x4e/0x70 [ 50.351979] __do_sys_prctl+0xe6c/0x1d70 [ 50.352673] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.353441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.354301] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.355183] ? irqentry_exit+0xf3/0x650 [ 50.355894] do_syscall_64+0xbf/0x430 [ 50.356533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.357374] RIP: 0033:0x7fcf3acb65cd [ 50.357998] 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 [ 50.360836] RSP: 002b:00007ffcb05ff370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.362061] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf3acb65cd [ 50.363224] RDX: 000055c33afcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.364378] RBP: 00007ffcb05ff3d0 R08: 0000000000000000 R09: 00007ffcb05fea70 [ 50.365508] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3575862b0 [ 50.366654] R13: 00007ffcb05ff800 R14: 000055c357588d20 R15: 000055c35759a8d0 [ 50.367807] [ 50.368182] irq event stamp: 1885 [ 50.368791] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 50.370147] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 50.371512] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 50.372902] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 50.374260] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52784' (ECDSA) to the list of known hosts. 2025/11/18 08:42:10 fuzzer started 2025/11/18 08:42:10 dialing manager at localhost:34383 2025/11/18 08:42:10 checking machine... 2025/11/18 08:42:10 checking revisions... [ 51.260078] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:42:10 testing simple program... [ 51.371467] cgroup: Unknown subsys name 'net' [ 51.430953] cgroup: Unknown subsys name 'cpuset' [ 51.452283] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:42:09 Registers: info registers vcpu 0 RAX=000000000003f845 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f379336b000 CR3=000000000d8cf000 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=1f30f33dddb5c7a1b6431ed16e412af6 XMM02=2c67c8bc2e329bc30000000000303ca0 XMM03=fb795ef6d6577056000000000030ff10 XMM04=192933605c77a5bb00000000000ae988 XMM05=d96330e2d2db8632000000000031fce8 XMM06=474038aa6c007e1f000000000031fb70 XMM07=e042d86d42eb936e0000000000310190 XMM08=f03442e529dcdb6d0000000000303d00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880096fb780 RCX=ffff8880097576b4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880096fbb7c RBP=ffff8880096fb780 RSP=ffff8880097576c0 R8 =0000000000000001 R9 =ffff8880097577f0 R10=000000000003c9ed R11=0000000000006e2e R12=ffff8880096fb780 R13=ffff8880097577f8 R14=ffff888009757780 R15=ffff8880097577b0 RIP=ffffffff815d2c25 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 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=00007ffe198e8000 CR3=000000001face000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000