[ 39.010928] ------------[ cut here ]------------ [ 39.011882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.013893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.015375] Modules linked in: [ 39.015958] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.018073] Tainted: [W]=WARN [ 39.018714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.020473] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.021525] 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 [ 39.025176] RSP: 0018:ffff888015bd7bc0 EFLAGS: 00010286 [ 39.026302] RAX: 0000000000000000 RBX: ffffed1002b7af78 RCX: ffffffff813a4050 [ 39.027787] RDX: ffff888016de9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.029275] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7af2f [ 39.030744] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.032220] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bd7df8 [ 39.033687] FS: 00007fbd2bac5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.035334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.036538] CR2: 00007fbd2bfb7580 CR3: 000000000cb33000 CR4: 0000000000350ef0 [ 39.037990] Call Trace: [ 39.038579] [ 39.039084] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.040111] ? __create_object+0x59/0x80 [ 39.040944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.042085] __vmalloc_noprof+0x59/0x60 [ 39.042897] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.043905] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.044968] bpf_prog_alloc+0x39/0x200 [ 39.045808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.046859] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.047897] do_seccomp+0x349/0x25e0 [ 39.048709] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.049717] ? __pfx_do_seccomp+0x10/0x10 [ 39.050600] ? find_held_lock+0x2b/0x80 [ 39.051461] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.052549] ? static_key_count+0x60/0x80 [ 39.053448] prctl_set_seccomp+0x4e/0x70 [ 39.054323] __do_sys_prctl+0xe6c/0x1d70 [ 39.055208] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.056203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.057299] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.058389] ? irqentry_exit+0xf3/0x650 [ 39.059263] do_syscall_64+0xbf/0x430 [ 39.060100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.061170] RIP: 0033:0x7fbd2bfb75cd [ 39.061912] 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 [ 39.065457] RSP: 002b:00007ffcc8f5bee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.066972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd2bfb75cd [ 39.068407] RDX: 000055ddf1f15e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.069833] RBP: 00007ffcc8f5bf40 R08: 0000000000000000 R09: 00007ffcc8f5b5e0 [ 39.071268] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de104a8ad0 [ 39.072690] R13: 00007ffcc8f5c370 R14: 000055de104a9bc0 R15: 000055de104ba780 [ 39.074155] [ 39.074630] irq event stamp: 1771 [ 39.075363] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.077068] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.078751] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 39.080454] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 39.081893] ---[ end trace 0000000000000000 ]--- [ 42.049102] ------------[ cut here ]------------ [ 42.049971] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.052220] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.053638] Modules linked in: [ 42.054300] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.056284] Tainted: [W]=WARN [ 42.056836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.058291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.059187] 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 [ 42.062315] RSP: 0018:ffff88801753fbc0 EFLAGS: 00010286 [ 42.063328] RAX: 0000000000000000 RBX: ffffed1002ea7f78 RCX: ffffffff813a4050 [ 42.064656] RDX: ffff88800ce09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.065925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea7f2f [ 42.067204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.068472] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801753fdf8 [ 42.069762] FS: 00007fb2a3f7e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.071240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.072357] CR2: 00007ffc40a53ef8 CR3: 0000000016658000 CR4: 0000000000350ef0 [ 42.073612] Call Trace: [ 42.074127] [ 42.074531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.075449] ? __create_object+0x59/0x80 [ 42.076235] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.077204] __vmalloc_noprof+0x59/0x60 [ 42.077908] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.078801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.079754] bpf_prog_alloc+0x39/0x200 [ 42.080482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.081409] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.082328] do_seccomp+0x349/0x25e0 [ 42.083005] ? find_held_lock+0x2b/0x80 [ 42.083804] ? do_prlimit+0x310/0x610 [ 42.084535] ? __pfx_do_seccomp+0x10/0x10 [ 42.085331] ? do_raw_spin_unlock+0x53/0x220 [ 42.086173] ? _raw_spin_unlock+0x1e/0x40 [ 42.086909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.087888] ? static_key_count+0x60/0x80 [ 42.088647] prctl_set_seccomp+0x4e/0x70 [ 42.089425] __do_sys_prctl+0xe6c/0x1d70 [ 42.090205] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.091072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.091994] ? irqentry_exit+0xf3/0x650 [ 42.092763] do_syscall_64+0xbf/0x430 [ 42.093524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.094514] RIP: 0033:0x7fb2a44705cd [ 42.095207] 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 [ 42.098310] RSP: 002b:00007ffc40a52790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.099773] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2a44705cd [ 42.100912] RDX: 000055e41f3f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.102013] RBP: 00007ffc40a527f0 R08: 0000000000000000 R09: 00007ffc40a51e90 [ 42.103134] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e459ff9240 [ 42.104231] R13: 00007ffc40a52c20 R14: 000055e45a002380 R15: 000055e45a00d540 [ 42.105378] [ 42.105729] irq event stamp: 1745 [ 42.106302] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.107628] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.108950] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 42.110260] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 42.111563] ---[ end trace 0000000000000000 ]--- [ 42.893465] ------------[ cut here ]------------ [ 42.894385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.896396] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.897848] Modules linked in: [ 42.898500] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.900775] Tainted: [W]=WARN [ 42.901443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.902913] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.903846] 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 [ 42.907015] RSP: 0018:ffff88800e727bc0 EFLAGS: 00010286 [ 42.907986] RAX: 0000000000000000 RBX: ffffed1001ce4f78 RCX: ffffffff813a4050 [ 42.909276] RDX: ffff8880189b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.910567] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ce4f2f [ 42.911846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.913115] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e727df8 [ 42.914407] FS: 00007f71da154900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.915910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.916954] CR2: 00007f71da646580 CR3: 000000001fd79000 CR4: 0000000000350ef0 [ 42.918235] Call Trace: [ 42.918697] [ 42.919158] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.920014] ? __create_object+0x59/0x80 [ 42.920802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.921797] __vmalloc_noprof+0x59/0x60 [ 42.922555] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.923426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.924357] bpf_prog_alloc+0x39/0x200 [ 42.925117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.926007] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.926931] do_seccomp+0x349/0x25e0 [ 42.927664] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.928571] ? __pfx_do_seccomp+0x10/0x10 [ 42.929402] ? find_held_lock+0x2b/0x80 [ 42.930169] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.931182] ? static_key_count+0x60/0x80 [ 42.931967] prctl_set_seccomp+0x4e/0x70 [ 42.932746] __do_sys_prctl+0xe6c/0x1d70 [ 42.933521] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.934383] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.935361] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.936334] ? irqentry_exit+0xf3/0x650 [ 42.937092] do_syscall_64+0xbf/0x430 [ 42.937786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.938728] RIP: 0033:0x7f71da6465cd [ 42.939439] 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 [ 42.942597] RSP: 002b:00007ffe7c052fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.943973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71da6465cd [ 42.945257] RDX: 0000559e72c2be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.946575] RBP: 00007ffe7c053020 R08: 0000000000000000 R09: 00007ffe7c0526c0 [ 42.947864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e9d9fd240 [ 42.949173] R13: 00007ffe7c053450 R14: 0000559e9d9fcbf0 R15: 0000559e9da114d0 [ 42.950482] [ 42.950910] irq event stamp: 1901 [ 42.951572] hardirqs last enabled at (1911): [] __up_console_sem+0x78/0x80 [ 42.953090] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 42.954634] softirqs last enabled at (1944): [] handle_softirqs+0x50c/0x770 [ 42.956194] softirqs last disabled at (1929): [] __irq_exit_rcu+0xc4/0x100 [ 42.957695] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34576' (ECDSA) to the list of known hosts. 2025/11/19 05:06:41 fuzzer started 2025/11/19 05:06:41 dialing manager at localhost:34383 2025/11/19 05:06:41 checking machine... 2025/11/19 05:06:41 checking revisions... [ 43.902057] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:06:41 testing simple program... [ 43.984102] cgroup: Unknown subsys name 'net' [ 44.052227] cgroup: Unknown subsys name 'cpuset' [ 44.064992] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:06:40 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87d1a4f0 RDX=0000000000000008 RSI=ffff88800c80a640 RDI=ffff88800c809bc0 RBP=ffff88800c809bc0 RSP=ffff88801597f1c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff88800c80a640 R15=0000000000000004 RIP=ffffffff81526594 RFL=00000007 [-----PC] 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 00007fceeed7c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fceee495000 CR3=000000000e2e1000 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=cf1321c6bfe57d9cf54bbafcc790aaf7 XMM02=eff9b2d0a8fce9cb0000000000304f60 XMM03=2c67c8bc2e329bc30000000000305088 XMM04=4bf1dad98dd1561c00000000000ae988 XMM05=95634e0487f67d9a0000000000322f30 XMM06=8ecd8d7153fd20600000000000321fd8 XMM07=fb795ef6d65770560000000000311e78 XMM08=2c67c8bc2e329bc30000000000305088 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=4d69744ba6d59a00 RBX=ffff88806cf08de0 RCX=ffff88806cf089a4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff8880189b0aa8 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08998 R8 =0000000000000001 R9 =ffff88806cf08a90 R10=000000000003c9ed R11=00000000000255ed R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880189b0000 R15=0000000000000003 RIP=ffffffff81529012 RFL=00000206 [-----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 00007fd7d11a8700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb2a45360b0 CR3=000000000ded3000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732030343a3630 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303835 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000