[ 46.558783] ------------[ cut here ]------------ [ 46.559710] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.561803] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.563297] Modules linked in: [ 46.563985] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.566019] Tainted: [W]=WARN [ 46.566657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.568258] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.569208] 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 [ 46.572493] RSP: 0018:ffff8880160f7bc0 EFLAGS: 00010286 [ 46.573503] RAX: 0000000000000000 RBX: ffffed1002c1ef78 RCX: ffffffff813a4050 [ 46.574842] RDX: ffff888016478000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.576167] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1ef2f [ 46.577487] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.578823] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160f7df8 [ 46.580151] FS: 00007f64aeffd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.581634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.582748] CR2: 00007ffe99ad6ef8 CR3: 000000000b6b1000 CR4: 0000000000350ef0 [ 46.584075] Call Trace: [ 46.584555] [ 46.585030] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.585966] ? __create_object+0x59/0x80 [ 46.587244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.588255] __vmalloc_noprof+0x59/0x60 [ 46.589046] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.589937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.590913] bpf_prog_alloc+0x39/0x200 [ 46.591683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.592657] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.593545] do_seccomp+0x349/0x25e0 [ 46.594303] ? find_held_lock+0x2b/0x80 [ 46.595092] ? do_prlimit+0x310/0x610 [ 46.595869] ? __pfx_do_seccomp+0x10/0x10 [ 46.596685] ? do_raw_spin_unlock+0x53/0x220 [ 46.597498] ? _raw_spin_unlock+0x1e/0x40 [ 46.598324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.599315] ? static_key_count+0x60/0x80 [ 46.600168] prctl_set_seccomp+0x4e/0x70 [ 46.600979] __do_sys_prctl+0xe6c/0x1d70 [ 46.601795] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.602698] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.603711] ? irqentry_exit+0xf3/0x650 [ 46.604456] do_syscall_64+0xbf/0x430 [ 46.605221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.606218] RIP: 0033:0x7f64af4ef5cd [ 46.606944] 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 [ 46.610240] RSP: 002b:00007ffe99ad4420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.611649] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64af4ef5cd [ 46.612972] RDX: 0000555cc6300e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.614312] RBP: 00007ffe99ad4480 R08: 0000000000000000 R09: 00007ffe99ad3b20 [ 46.615486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555cd3888ad0 [ 46.616608] R13: 00007ffe99ad48b0 R14: 0000555cd3889bc0 R15: 0000555cd389a780 [ 46.617735] [ 46.618099] irq event stamp: 1767 [ 46.618667] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 46.619962] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 46.621270] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 46.622609] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 46.623894] ---[ end trace 0000000000000000 ]--- [ 49.470967] ------------[ cut here ]------------ [ 49.472055] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.474297] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.475896] Modules linked in: [ 49.476504] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.478606] Tainted: [W]=WARN [ 49.479178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.480698] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.481640] 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 [ 49.484958] RSP: 0018:ffff88800a807bc0 EFLAGS: 00010286 [ 49.485967] RAX: 0000000000000000 RBX: ffffed1001500f78 RCX: ffffffff813a4050 [ 49.487334] RDX: ffff8880165a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.488672] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001500f2f [ 49.489996] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.491366] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a807df8 [ 49.492718] FS: 00007f9ab74c6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.494257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.495375] CR2: 00007f9ab79b8580 CR3: 000000001f44d000 CR4: 0000000000350ef0 [ 49.496725] Call Trace: [ 49.497206] [ 49.497685] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.498684] ? __create_object+0x59/0x80 [ 49.499476] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.500511] __vmalloc_noprof+0x59/0x60 [ 49.501319] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.502291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.503262] bpf_prog_alloc+0x39/0x200 [ 49.504061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.505061] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.506007] do_seccomp+0x349/0x25e0 [ 49.506817] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.507789] ? __pfx_do_seccomp+0x10/0x10 [ 49.508640] ? find_held_lock+0x2b/0x80 [ 49.509414] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.510482] ? static_key_count+0x60/0x80 [ 49.511345] prctl_set_seccomp+0x4e/0x70 [ 49.512179] __do_sys_prctl+0xe6c/0x1d70 [ 49.513031] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.513933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.514975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.515984] ? irqentry_exit+0xf3/0x650 [ 49.516780] do_syscall_64+0xbf/0x430 [ 49.517501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.518514] RIP: 0033:0x7f9ab79b85cd [ 49.519202] 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 [ 49.522549] RSP: 002b:00007ffdb7b515c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.524029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ab79b85cd [ 49.525379] RDX: 000055ca94b62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.526767] RBP: 00007ffdb7b51620 R08: 0000000000000000 R09: 00007ffdb7b50cc0 [ 49.528113] R10: 0000000000000000 R11: 0000000000000246 R12: 000055caa7d53240 [ 49.529462] R13: 00007ffdb7b51a50 R14: 000055caa7d5c380 R15: 000055caa7d67540 [ 49.530864] [ 49.531320] irq event stamp: 1755 [ 49.532004] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.533557] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.535214] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.536860] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.538443] ---[ end trace 0000000000000000 ]--- [ 50.339054] ------------[ cut here ]------------ [ 50.339986] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.342057] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.343549] Modules linked in: [ 50.344175] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.346168] Tainted: [W]=WARN [ 50.346778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.348260] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.349164] 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 [ 50.352353] RSP: 0018:ffff8880145ffbc0 EFLAGS: 00010286 [ 50.353335] RAX: 0000000000000000 RBX: ffffed10028bff78 RCX: ffffffff813a4050 [ 50.354613] RDX: ffff88801b720000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.355916] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028bff2f [ 50.357190] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.358494] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880145ffdf8 [ 50.359770] FS: 00007fd2dff69900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.361209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.362294] CR2: 00007ffe75318ef8 CR3: 0000000016680000 CR4: 0000000000350ef0 [ 50.363600] Call Trace: [ 50.364067] [ 50.364474] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.365374] ? __create_object+0x59/0x80 [ 50.366149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.367140] __vmalloc_noprof+0x59/0x60 [ 50.367901] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.368786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.369715] bpf_prog_alloc+0x39/0x200 [ 50.370416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.371349] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.372249] do_seccomp+0x349/0x25e0 [ 50.372964] ? find_held_lock+0x2b/0x80 [ 50.373714] ? do_prlimit+0x310/0x610 [ 50.374422] ? __pfx_do_seccomp+0x10/0x10 [ 50.375208] ? do_raw_spin_unlock+0x53/0x220 [ 50.376042] ? _raw_spin_unlock+0x1e/0x40 [ 50.376811] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.377771] ? static_key_count+0x60/0x80 [ 50.378535] prctl_set_seccomp+0x4e/0x70 [ 50.379322] __do_sys_prctl+0xe6c/0x1d70 [ 50.380107] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.380967] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.381933] ? irqentry_exit+0xf3/0x650 [ 50.382713] do_syscall_64+0xbf/0x430 [ 50.383401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.384361] RIP: 0033:0x7fd2e045b5cd [ 50.385067] 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 [ 50.388237] RSP: 002b:00007ffe75317890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.389607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2e045b5cd [ 50.390897] RDX: 000056437fec8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.392169] RBP: 00007ffe753178f0 R08: 0000000000000000 R09: 00007ffe75316f90 [ 50.393431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564398e632b0 [ 50.394731] R13: 00007ffe75317d20 R14: 0000564398e65d20 R15: 0000564398e778d0 [ 50.396024] [ 50.396443] irq event stamp: 1719 [ 50.397098] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 50.398624] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 50.400135] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.401676] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 50.403194] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21400' (ECDSA) to the list of known hosts. 2025/11/18 02:30:08 fuzzer started 2025/11/18 02:30:08 dialing manager at localhost:37895 2025/11/18 02:30:08 checking machine... 2025/11/18 02:30:08 checking revisions... [ 51.298244] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:30:08 testing simple program... [ 51.389031] cgroup: Unknown subsys name 'net' [ 51.445815] cgroup: Unknown subsys name 'cpuset' [ 51.470098] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:30:07 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000000 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=ffff8880165add98 RDI=ffff8880165ad340 RBP=ffff8880165ad340 RSP=ffff88806ce08d88 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000002 R13=ffff8880165add98 R14=ffff888018504468 R15=ffff888009462280 RIP=ffffffff81526ccf RFL=00000046 [---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 00007f9ab74c6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9ab74a5020 CR3=000000001f4d1000 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=30333a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323032 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001ce45 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f90362f3000 CR3=000000000df72000 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=b1e0a0a2532c46a9f1463cb525902d54 XMM02=2c67c8bc2e329bc30000000000303708 XMM03=fb795ef6d6577056000000000030fda0 XMM04=05a6301d90a9ff1100000000000ae988 XMM05=090f1556b20111b3000000000031fde8 XMM06=5b75c91c80445342000000000031fc70 XMM07=e042d86d42eb936e0000000000310020 XMM08=fd95a3d39b38ff750000000000303768 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000