[ 45.858249] ------------[ cut here ]------------ [ 45.859186] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.861612] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 45.863110] Modules linked in: [ 45.863730] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.865728] Tainted: [W]=WARN [ 45.866283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.867756] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.868645] 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 [ 45.872610] RSP: 0018:ffff888019cafbc0 EFLAGS: 00010286 [ 45.873584] RAX: 0000000000000000 RBX: ffffed1003395f78 RCX: ffffffff813a4050 [ 45.874848] RDX: ffff888019cc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.876149] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003395f2f [ 45.877425] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.878698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cafdf8 [ 45.880157] FS: 00007f4b4927d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.881776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.882981] CR2: 00007ffe1c828ef7 CR3: 0000000009f0c000 CR4: 0000000000350ef0 [ 45.884282] Call Trace: [ 45.884791] [ 45.885193] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.886098] ? __create_object+0x59/0x80 [ 45.886891] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.887863] __vmalloc_noprof+0x59/0x60 [ 45.888595] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.889473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.890397] bpf_prog_alloc+0x39/0x200 [ 45.891142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.892083] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.893011] do_seccomp+0x349/0x25e0 [ 45.893736] ? find_held_lock+0x2b/0x80 [ 45.894467] ? do_prlimit+0x310/0x610 [ 45.895212] ? __pfx_do_seccomp+0x10/0x10 [ 45.896010] ? do_raw_spin_unlock+0x53/0x220 [ 45.896855] ? _raw_spin_unlock+0x1e/0x40 [ 45.897611] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.898594] ? static_key_count+0x60/0x80 [ 45.899406] prctl_set_seccomp+0x4e/0x70 [ 45.900211] __do_sys_prctl+0xe6c/0x1d70 [ 45.901007] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.901867] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.902834] ? irqentry_exit+0xf3/0x650 [ 45.903560] do_syscall_64+0xbf/0x430 [ 45.904320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.905277] RIP: 0033:0x7f4b4976f5cd [ 45.906005] 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 [ 45.909213] RSP: 002b:00007ffe1c8275f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.910603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b4976f5cd [ 45.911884] RDX: 000055ee8984ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.913188] RBP: 00007ffe1c827650 R08: 0000000000000000 R09: 00007ffe1c826cf0 [ 45.914474] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eebf3f5ad0 [ 45.915758] R13: 00007ffe1c827a80 R14: 000055eebf3f6bc0 R15: 000055eebf407780 [ 45.917067] [ 45.917493] irq event stamp: 1841 [ 45.918145] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 45.919680] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 45.921223] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 45.922773] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 45.924315] ---[ end trace 0000000000000000 ]--- [ 49.053962] ------------[ cut here ]------------ [ 49.054542] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.055836] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.056796] Modules linked in: [ 49.057174] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.058424] Tainted: [W]=WARN [ 49.058800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.059762] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.060340] 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 [ 49.062403] RSP: 0018:ffff888019f07bc0 EFLAGS: 00010286 [ 49.063046] RAX: 0000000000000000 RBX: ffffed10033e0f78 RCX: ffffffff813a4050 [ 49.063889] RDX: ffff888013ff1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.064742] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e0f2f [ 49.065535] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.066362] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f07df8 [ 49.067199] FS: 00007fd4a4667900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.068144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.068832] CR2: 00007fff6b242ef7 CR3: 000000000daeb000 CR4: 0000000000350ef0 [ 49.069646] Call Trace: [ 49.069975] [ 49.070244] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.070822] ? __create_object+0x59/0x80 [ 49.071297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.071928] __vmalloc_noprof+0x59/0x60 [ 49.072393] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.072955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.073543] bpf_prog_alloc+0x39/0x200 [ 49.074017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.074585] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.075171] do_seccomp+0x349/0x25e0 [ 49.075604] ? find_held_lock+0x2b/0x80 [ 49.076107] ? do_prlimit+0x310/0x610 [ 49.076554] ? __pfx_do_seccomp+0x10/0x10 [ 49.077059] ? do_raw_spin_unlock+0x53/0x220 [ 49.077570] ? _raw_spin_unlock+0x1e/0x40 [ 49.078070] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.078684] ? static_key_count+0x60/0x80 [ 49.079178] prctl_set_seccomp+0x4e/0x70 [ 49.079647] __do_sys_prctl+0xe6c/0x1d70 [ 49.080168] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.080720] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.081323] ? irqentry_exit+0xf3/0x650 [ 49.081816] do_syscall_64+0xbf/0x430 [ 49.082271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.082893] RIP: 0033:0x7fd4a4b595cd [ 49.083333] 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 [ 49.085393] RSP: 002b:00007fff6b241990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.086268] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4a4b595cd [ 49.087091] RDX: 000055fcaa1c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.087923] RBP: 00007fff6b2419f0 R08: 0000000000000000 R09: 00007fff6b241090 [ 49.088758] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fcad2ebbf0 [ 49.089564] R13: 00007fff6b241e20 R14: 000055fcad2f5380 R15: 000055fcad300460 [ 49.090428] [ 49.090729] irq event stamp: 1647 [ 49.091133] hardirqs last enabled at (1655): [] __up_console_sem+0x78/0x80 [ 49.092149] hardirqs last disabled at (1664): [] __up_console_sem+0x5d/0x80 [ 49.093140] softirqs last enabled at (1162): [] handle_softirqs+0x50c/0x770 [ 49.094141] softirqs last disabled at (1153): [] __irq_exit_rcu+0xc4/0x100 [ 49.095135] ---[ end trace 0000000000000000 ]--- [ 49.804192] ------------[ cut here ]------------ [ 49.804782] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.806074] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.807014] Modules linked in: [ 49.807395] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.808676] Tainted: [W]=WARN [ 49.809029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.809971] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.810522] 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 [ 49.812741] RSP: 0018:ffff888019cffbc0 EFLAGS: 00010286 [ 49.813335] RAX: 0000000000000000 RBX: ffffed100339ff78 RCX: ffffffff813a4050 [ 49.814206] RDX: ffff88800f78d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.815032] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100339ff2f [ 49.815853] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.816651] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cffdf8 [ 49.817476] FS: 00007f8a72165900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.818397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.819074] CR2: 00007f8a72657580 CR3: 000000001f07d000 CR4: 0000000000350ef0 [ 49.819882] Call Trace: [ 49.820193] [ 49.820456] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.821032] ? __create_object+0x59/0x80 [ 49.821509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.822131] __vmalloc_noprof+0x59/0x60 [ 49.822584] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.823144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.823751] bpf_prog_alloc+0x39/0x200 [ 49.824201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.824800] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.825348] do_seccomp+0x349/0x25e0 [ 49.825818] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.826367] ? __pfx_do_seccomp+0x10/0x10 [ 49.826870] ? find_held_lock+0x2b/0x80 [ 49.827327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.827958] ? static_key_count+0x60/0x80 [ 49.828453] prctl_set_seccomp+0x4e/0x70 [ 49.828951] __do_sys_prctl+0xe6c/0x1d70 [ 49.829429] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.829977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.830562] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.831199] ? irqentry_exit+0xf3/0x650 [ 49.831706] do_syscall_64+0xbf/0x430 [ 49.832168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.832783] RIP: 0033:0x7f8a726575cd [ 49.833205] 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 [ 49.835244] RSP: 002b:00007ffc3fcefee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.836126] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a726575cd [ 49.836948] RDX: 0000562f822cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.837772] RBP: 00007ffc3fceff40 R08: 0000000000000000 R09: 00007ffc3fcef5e0 [ 49.838565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f86bbcbf0 [ 49.839396] R13: 00007ffc3fcf0370 R14: 0000562f86bc6380 R15: 0000562f86bd1460 [ 49.840243] [ 49.840515] irq event stamp: 1773 [ 49.840930] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.841911] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 49.842884] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 49.843876] softirqs last disabled at (1365): [] __irq_exit_rcu+0xc4/0x100 [ 49.844858] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4982' (ECDSA) to the list of known hosts. 2025/11/17 14:02:35 fuzzer started 2025/11/17 14:02:35 dialing manager at localhost:37895 2025/11/17 14:02:35 checking machine... 2025/11/17 14:02:35 checking revisions... [ 50.596451] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:02:35 testing simple program... [ 50.640030] cgroup: Unknown subsys name 'net' [ 50.688784] cgroup: Unknown subsys name 'cpuset' [ 50.695434] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:02:34 Registers: info registers vcpu 0 RAX=0000000000046f6f 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdf29928410 CR3=000000000e256000 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=0d53a15d1f89e39a274a045785218830 XMM02=ec2efd57dc4c00df0000000000301f30 XMM03=020a77063bde07420000000000302000 XMM04=cf54611b39dd1fc500000000000ae988 XMM05=e1bcd410fb3842e6000000000031e8d8 XMM06=405749d8372a36f1000000000031e760 XMM07=e042d86d42eb936e000000000030eb10 XMM08=020a77063bde07420000000000302000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000048000 RBX=ffff888015f41bc0 RCX=0000000000000000 RDX=000000000004003f RSI=0000000000000000 RDI=ffff88806cf3c4b0 RBP=ffff888015f42618 RSP=ffff88801944f7d8 R8 =0000000000000000 R9 =000000000000003f R10=0000000000000001 R11=0000000000000000 R12=ffff888015f42640 R13=0000000000008000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007fd4a4667900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd4a4646020 CR3=0000000019678000 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