[ 46.090440] ------------[ cut here ]------------ [ 46.091197] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.093216] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.094423] Modules linked in: [ 46.094921] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.096592] Tainted: [W]=WARN [ 46.097050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.098267] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.099016] 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 [ 46.101659] RSP: 0018:ffff8880166b7bc0 EFLAGS: 00010286 [ 46.102465] RAX: 0000000000000000 RBX: ffffed1002cd6f78 RCX: ffffffff813a4050 [ 46.103548] RDX: ffff8880168b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.104608] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd6f2f [ 46.105683] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.106759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166b7df8 [ 46.107861] FS: 00007f366908e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.109061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.109949] CR2: 00007f36695f44a6 CR3: 000000000d791000 CR4: 0000000000350ef0 [ 46.111022] Call Trace: [ 46.111445] [ 46.111786] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.112534] ? __create_object+0x59/0x80 [ 46.113151] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.113960] __vmalloc_noprof+0x59/0x60 [ 46.114593] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.115294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.116080] bpf_prog_alloc+0x39/0x200 [ 46.116710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.117485] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.118195] do_seccomp+0x349/0x25e0 [ 46.118793] ? find_held_lock+0x2b/0x80 [ 46.119429] ? do_prlimit+0x310/0x610 [ 46.120024] ? __pfx_do_seccomp+0x10/0x10 [ 46.120718] ? do_raw_spin_unlock+0x53/0x220 [ 46.121412] ? _raw_spin_unlock+0x1e/0x40 [ 46.122025] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.122830] ? static_key_count+0x60/0x80 [ 46.123511] prctl_set_seccomp+0x4e/0x70 [ 46.124128] __do_sys_prctl+0xe6c/0x1d70 [ 46.124777] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.125489] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.126256] ? irqentry_exit+0xf3/0x650 [ 46.126886] do_syscall_64+0xbf/0x430 [ 46.127508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.128269] RIP: 0033:0x7f36695805cd [ 46.128858] 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 [ 46.131518] RSP: 002b:00007ffee811cf50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.132650] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36695805cd [ 46.133714] RDX: 0000555cc9e3de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.134788] RBP: 00007ffee811cfb0 R08: 0000000000000000 R09: 00007ffee811c650 [ 46.135865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555cd8d93ad0 [ 46.136936] R13: 00007ffee811d3e0 R14: 0000555cd8d94bc0 R15: 0000555cd8da5780 [ 46.138035] [ 46.138418] irq event stamp: 1737 [ 46.138918] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.140195] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.141454] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 46.142746] softirqs last disabled at (1525): [] __irq_exit_rcu+0xc4/0x100 [ 46.144044] ---[ end trace 0000000000000000 ]--- [ 49.596848] ------------[ cut here ]------------ [ 49.597839] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.599879] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.601373] Modules linked in: [ 49.601969] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.604206] Tainted: [W]=WARN [ 49.605062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.606565] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.607510] 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 [ 49.610761] RSP: 0018:ffff88801757fbc0 EFLAGS: 00010286 [ 49.611769] RAX: 0000000000000000 RBX: ffffed1002eaff78 RCX: ffffffff813a4050 [ 49.613082] RDX: ffff888016809bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.614387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaff2f [ 49.615691] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.616981] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801757fdf8 [ 49.618289] FS: 00007f5ccd5de900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.619746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.620825] CR2: 00007f5ccdb444a6 CR3: 000000001fd07000 CR4: 0000000000350ef0 [ 49.622118] Call Trace: [ 49.622616] [ 49.623025] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.623943] ? __create_object+0x59/0x80 [ 49.624743] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.625722] __vmalloc_noprof+0x59/0x60 [ 49.626492] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.627394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.628298] bpf_prog_alloc+0x39/0x200 [ 49.629045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.629998] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.630917] do_seccomp+0x349/0x25e0 [ 49.631665] ? find_held_lock+0x2b/0x80 [ 49.632440] ? do_prlimit+0x310/0x610 [ 49.633157] ? __pfx_do_seccomp+0x10/0x10 [ 49.633966] ? do_raw_spin_unlock+0x53/0x220 [ 49.634817] ? _raw_spin_unlock+0x1e/0x40 [ 49.635596] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.636565] ? static_key_count+0x60/0x80 [ 49.637332] prctl_set_seccomp+0x4e/0x70 [ 49.638133] __do_sys_prctl+0xe6c/0x1d70 [ 49.638935] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.639817] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.640798] ? irqentry_exit+0xf3/0x650 [ 49.641588] do_syscall_64+0xbf/0x430 [ 49.642295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.643259] RIP: 0033:0x7f5ccdad05cd [ 49.643973] 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 [ 49.647228] RSP: 002b:00007ffc3445c0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.648600] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ccdad05cd [ 49.649883] RDX: 000055a65d56be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.651204] RBP: 00007ffc3445c120 R08: 0000000000000000 R09: 00007ffc3445b7c0 [ 49.652526] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a66760cad0 [ 49.653826] R13: 00007ffc3445c550 R14: 000055a66760dbc0 R15: 000055a66761e780 [ 49.655148] [ 49.655638] irq event stamp: 1879 [ 49.656269] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 49.657822] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 49.659376] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 49.660966] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 49.662517] ---[ end trace 0000000000000000 ]--- [ 50.467393] ------------[ cut here ]------------ [ 50.468271] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.470320] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.471849] Modules linked in: [ 50.472495] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.474479] Tainted: [W]=WARN [ 50.475037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.476528] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.477454] 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 [ 50.480659] RSP: 0018:ffff888016e5fbc0 EFLAGS: 00010286 [ 50.481640] RAX: 0000000000000000 RBX: ffffed1002dcbf78 RCX: ffffffff813a4050 [ 50.482915] RDX: ffff888017538000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.484250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcbf2f [ 50.485543] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.486822] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e5fdf8 [ 50.488120] FS: 00007f3a3a06b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.489547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.490603] CR2: 00007ffd0ce55ef7 CR3: 000000001fe98000 CR4: 0000000000350ef0 [ 50.491892] Call Trace: [ 50.492411] [ 50.492830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.493728] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 50.494674] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 50.495626] __vmalloc_noprof+0x59/0x60 [ 50.496397] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.497243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.498183] bpf_prog_alloc+0x39/0x200 [ 50.498920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.499908] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.500824] do_seccomp+0x349/0x25e0 [ 50.501549] ? find_held_lock+0x2b/0x80 [ 50.502263] ? do_prlimit+0x310/0x610 [ 50.502998] ? __pfx_do_seccomp+0x10/0x10 [ 50.503793] ? do_raw_spin_unlock+0x53/0x220 [ 50.504653] ? _raw_spin_unlock+0x1e/0x40 [ 50.505434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.506412] ? static_key_count+0x60/0x80 [ 50.507187] prctl_set_seccomp+0x4e/0x70 [ 50.507971] __do_sys_prctl+0xe6c/0x1d70 [ 50.508752] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.509620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.510607] ? irqentry_exit+0xf3/0x650 [ 50.511395] do_syscall_64+0xbf/0x430 [ 50.512099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.513087] RIP: 0033:0x7f3a3a55d5cd [ 50.513794] 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 [ 50.516976] RSP: 002b:00007ffd0ce54280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.518364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a3a55d5cd [ 50.519670] RDX: 0000555fd4765e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.520964] RBP: 00007ffd0ce542e0 R08: 0000000000000000 R09: 00007ffd0ce53980 [ 50.522263] R10: 0000000000000000 R11: 0000000000000246 R12: 00005560146e6b10 [ 50.523580] R13: 00007ffd0ce54710 R14: 00005560146e72b0 R15: 00005560146fb6f0 [ 50.524902] [ 50.525382] irq event stamp: 1771 [ 50.525992] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 50.527537] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 50.529069] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 50.530613] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 50.532188] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10559' (ECDSA) to the list of known hosts. 2025/11/19 02:05:05 fuzzer started 2025/11/19 02:05:05 dialing manager at localhost:34383 2025/11/19 02:05:05 checking machine... 2025/11/19 02:05:05 checking revisions... [ 51.761087] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:05:05 testing simple program... [ 51.891198] cgroup: Unknown subsys name 'net' [ 52.004591] cgroup: Unknown subsys name 'cpuset' [ 52.039060] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:05:04 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=4b952e4da9267483 RDX=1ffff11002cd6ecd RSI=000000005e406224 RDI=ffff88806ce31cd0 RBP=ffff8880166b7680 RSP=ffff8880166b75b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880166b7688 R13=ffff8880166b7670 R14=ffff8880166b7669 R15=ffff8880166b7628 RIP=ffffffff8135e542 RFL=00000212 [----A--] 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 00007f5ccd5de900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5ccdb95618 CR3=000000001fd3e000 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=2034303a35303a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a35303a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026b0f 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a667648e58 CR3=0000000005c8a000 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=00007f66e2cbb510000055ef6eac6790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000