[ 46.498080] ------------[ cut here ]------------ [ 46.499104] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.501313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.503007] Modules linked in: [ 46.503662] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.505849] Tainted: [W]=WARN [ 46.506456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.508061] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.509064] 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 [ 46.512844] RSP: 0018:ffff88801767fbc0 EFLAGS: 00010286 [ 46.514035] RAX: 0000000000000000 RBX: ffffed1002ecff78 RCX: ffffffff813a4050 [ 46.515458] RDX: ffff888018619bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.516897] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecff2f [ 46.518471] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.520095] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801767fdf8 [ 46.521714] FS: 00007facb2124900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.523504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.524848] CR2: 00007facb2616580 CR3: 000000000d785000 CR4: 0000000000350ef0 [ 46.526400] Call Trace: [ 46.527046] [ 46.527547] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.528641] ? __create_object+0x59/0x80 [ 46.529572] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.530766] __vmalloc_noprof+0x59/0x60 [ 46.531643] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.532674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.533861] bpf_prog_alloc+0x39/0x200 [ 46.534730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.535895] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.537083] do_seccomp+0x349/0x25e0 [ 46.537971] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.539056] ? __pfx_do_seccomp+0x10/0x10 [ 46.539975] ? find_held_lock+0x2b/0x80 [ 46.540920] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.542097] ? static_key_count+0x60/0x80 [ 46.543015] prctl_set_seccomp+0x4e/0x70 [ 46.543793] __do_sys_prctl+0xe6c/0x1d70 [ 46.544726] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.545754] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.546970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.548109] ? irqentry_exit+0xf3/0x650 [ 46.549022] do_syscall_64+0xbf/0x430 [ 46.549738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.550744] RIP: 0033:0x7facb26165cd [ 46.551440] 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 [ 46.554603] RSP: 002b:00007ffc16d3b870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.555949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facb26165cd [ 46.557250] RDX: 000055850ad83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.558483] RBP: 00007ffc16d3b8d0 R08: 0000000000000000 R09: 00007ffc16d3af70 [ 46.559628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558549732240 [ 46.560796] R13: 00007ffc16d3bd00 R14: 000055854973b380 R15: 0000558549746540 [ 46.561980] [ 46.562359] irq event stamp: 1775 [ 46.562940] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 46.564450] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 46.565994] softirqs last enabled at (1538): [] handle_softirqs+0x50c/0x770 [ 46.567463] softirqs last disabled at (1527): [] __irq_exit_rcu+0xc4/0x100 [ 46.568899] ---[ end trace 0000000000000000 ]--- [ 50.032794] ------------[ cut here ]------------ [ 50.033721] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.035696] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 50.037144] Modules linked in: [ 50.037727] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.039948] Tainted: [W]=WARN [ 50.040510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.042045] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.042985] 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 [ 50.046602] RSP: 0018:ffff8880168afbc0 EFLAGS: 00010286 [ 50.047713] RAX: 0000000000000000 RBX: ffffed1002d15f78 RCX: ffffffff813a4050 [ 50.049184] RDX: ffff8880176f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.050648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d15f2f [ 50.052134] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.053577] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168afdf8 [ 50.055044] FS: 00007febb7231900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.056687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.057894] CR2: 00007febb7723580 CR3: 000000000b73e000 CR4: 0000000000350ef0 [ 50.059359] Call Trace: [ 50.059926] [ 50.060411] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.061423] ? __create_object+0x59/0x80 [ 50.062306] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.063392] __vmalloc_noprof+0x59/0x60 [ 50.064260] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.065241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.066300] bpf_prog_alloc+0x39/0x200 [ 50.067129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.068185] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.069207] do_seccomp+0x349/0x25e0 [ 50.070044] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.071067] ? __pfx_do_seccomp+0x10/0x10 [ 50.071978] ? find_held_lock+0x2b/0x80 [ 50.072791] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.073918] ? static_key_count+0x60/0x80 [ 50.074771] prctl_set_seccomp+0x4e/0x70 [ 50.075642] __do_sys_prctl+0xe6c/0x1d70 [ 50.076527] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.077484] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.078568] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.079668] ? irqentry_exit+0xf3/0x650 [ 50.080550] do_syscall_64+0xbf/0x430 [ 50.081381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.082431] RIP: 0033:0x7febb77235cd [ 50.083235] 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 [ 50.086518] RSP: 002b:00007fffef1ddea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.087842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febb77235cd [ 50.089081] RDX: 000055973844de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.090310] RBP: 00007fffef1ddf00 R08: 0000000000000000 R09: 00007fffef1dd5a0 [ 50.091512] R10: 0000000000000000 R11: 0000000000000246 R12: 000055976a356b10 [ 50.092735] R13: 00007fffef1de330 R14: 000055976a3572b0 R15: 000055976a36b6f0 [ 50.093956] [ 50.094368] irq event stamp: 1787 [ 50.094992] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.096435] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.097894] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 50.099352] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 50.100787] ---[ end trace 0000000000000000 ]--- [ 50.923774] ------------[ cut here ]------------ [ 50.924704] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.926693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.928152] Modules linked in: [ 50.928739] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.930798] Tainted: [W]=WARN [ 50.931369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.932835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.933702] 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 [ 50.936903] RSP: 0018:ffff888015e67bc0 EFLAGS: 00010286 [ 50.937876] RAX: 0000000000000000 RBX: ffffed1002bccf78 RCX: ffffffff813a4050 [ 50.939152] RDX: ffff88801444b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.940455] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bccf2f [ 50.941734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.943010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e67df8 [ 50.944290] FS: 00007f717076e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.945730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.946788] CR2: 00007ffea5de7ef8 CR3: 000000001f62f000 CR4: 0000000000350ef0 [ 50.948107] Call Trace: [ 50.948573] [ 50.949037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.949910] ? __create_object+0x59/0x80 [ 50.950650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.951626] __vmalloc_noprof+0x59/0x60 [ 50.952376] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.953257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.954199] bpf_prog_alloc+0x39/0x200 [ 50.954923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.955795] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.956710] do_seccomp+0x349/0x25e0 [ 50.957418] ? find_held_lock+0x2b/0x80 [ 50.958174] ? do_prlimit+0x310/0x610 [ 50.958918] ? __pfx_do_seccomp+0x10/0x10 [ 50.959658] ? do_raw_spin_unlock+0x53/0x220 [ 50.960491] ? _raw_spin_unlock+0x1e/0x40 [ 50.961270] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.962234] ? static_key_count+0x60/0x80 [ 50.963047] prctl_set_seccomp+0x4e/0x70 [ 50.963766] __do_sys_prctl+0xe6c/0x1d70 [ 50.964576] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.965443] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.966413] ? irqentry_exit+0xf3/0x650 [ 50.967173] do_syscall_64+0xbf/0x430 [ 50.967914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.968883] RIP: 0033:0x7f7170c605cd [ 50.969548] 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 [ 50.972702] RSP: 002b:00007ffea5de57e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.974069] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7170c605cd [ 50.975349] RDX: 0000556635df5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.976652] RBP: 00007ffea5de5840 R08: 0000000000000000 R09: 00007ffea5de4ee0 [ 50.977921] R10: 0000000000000000 R11: 0000000000000246 R12: 000055664e5dbb10 [ 50.979199] R13: 00007ffea5de5c70 R14: 000055664e5dc2b0 R15: 000055664e5f06f0 [ 50.980514] [ 50.980979] irq event stamp: 1819 [ 50.981580] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 50.983101] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 50.984629] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 50.986159] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 50.987673] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29362' (ECDSA) to the list of known hosts. 2025/11/18 14:50:11 fuzzer started 2025/11/18 14:50:12 dialing manager at localhost:34383 2025/11/18 14:50:12 checking machine... 2025/11/18 14:50:12 checking revisions... [ 51.766867] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:50:12 testing simple program... [ 51.833300] cgroup: Unknown subsys name 'net' [ 51.875493] cgroup: Unknown subsys name 'cpuset' [ 51.883480] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:50:11 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=000000000000000b RCX=ffffffff8374a29c RDX=1ffff1100182618b RSI=ffffffff8374a11c RDI=ffff88800c130c58 RBP=0000000000000001 RSP=ffff88801767fb38 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888009b72600 R13=ffffffff864a7460 R14=0000000000000000 R15=ffff88801767fd50 RIP=ffffffff8374a13f 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 00007febb7231900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007febb77e8618 CR3=000000001f47b000 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=30353a343120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323838 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=0000000000026aa1 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=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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1ab4831018 CR3=000000000a149000 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=2031313a30353a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a30353a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000