[ 53.943774] ------------[ cut here ]------------ [ 53.944703] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.946719] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 53.948208] Modules linked in: [ 53.948914] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.950934] Tainted: [W]=WARN [ 53.951487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.953029] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.953954] 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 [ 53.957169] RSP: 0018:ffff888015b57bc0 EFLAGS: 00010286 [ 53.958169] RAX: 0000000000000000 RBX: ffffed1002b6af78 RCX: ffffffff813a4050 [ 53.959465] RDX: ffff888013dc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.960776] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b6af2f [ 53.962076] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.963369] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b57df8 [ 53.964665] FS: 00007f09b83c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.966140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.967204] CR2: 00007f09b88b6580 CR3: 000000000db51000 CR4: 0000000000350ef0 [ 53.968516] Call Trace: [ 53.968992] [ 53.969409] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.970312] ? __create_object+0x59/0x80 [ 53.971098] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.972066] __vmalloc_noprof+0x59/0x60 [ 53.972822] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.973728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.974658] bpf_prog_alloc+0x39/0x200 [ 53.975358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.976302] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.977240] do_seccomp+0x349/0x25e0 [ 53.977969] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.978894] ? __pfx_do_seccomp+0x10/0x10 [ 53.979700] ? find_held_lock+0x2b/0x80 [ 53.980409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.981378] ? static_key_count+0x60/0x80 [ 53.982183] prctl_set_seccomp+0x4e/0x70 [ 53.982963] __do_sys_prctl+0xe6c/0x1d70 [ 53.983749] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.984624] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.985618] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.986609] ? irqentry_exit+0xf3/0x650 [ 53.987337] do_syscall_64+0xbf/0x430 [ 53.988083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.989062] RIP: 0033:0x7f09b88b65cd [ 53.989780] 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 [ 53.992975] RSP: 002b:00007ffc58cc29d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.994354] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09b88b65cd [ 53.995640] RDX: 000055d7c5ae8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.996956] RBP: 00007ffc58cc2a30 R08: 0000000000000000 R09: 00007ffc58cc20d0 [ 53.998063] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7e4424ad0 [ 53.999126] R13: 00007ffc58cc2e60 R14: 000055d7e4425bc0 R15: 000055d7e4436780 [ 54.000215] [ 54.000609] irq event stamp: 1749 [ 54.001135] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 54.002417] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 54.003698] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 54.004988] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 54.006246] ---[ end trace 0000000000000000 ]--- [ 57.050554] ------------[ cut here ]------------ [ 57.051127] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.052393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.053335] Modules linked in: [ 57.053735] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.054991] Tainted: [W]=WARN [ 57.055338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.056278] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.057260] 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 [ 57.059280] RSP: 0018:ffff88801580fbc0 EFLAGS: 00010286 [ 57.059899] RAX: 0000000000000000 RBX: ffffed1002b01f78 RCX: ffffffff813a4050 [ 57.060714] RDX: ffff88801615d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.061545] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b01f2f [ 57.062328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.063138] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801580fdf8 [ 57.063959] FS: 00007fc48dfcc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.064878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.065565] CR2: 00007ffecd92fef8 CR3: 000000000e1cc000 CR4: 0000000000350ef0 [ 57.066349] Call Trace: [ 57.066673] [ 57.066934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.067483] ? __create_object+0x59/0x80 [ 57.067978] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.068590] __vmalloc_noprof+0x59/0x60 [ 57.069052] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.069600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.070164] bpf_prog_alloc+0x39/0x200 [ 57.070629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.071194] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.071763] do_seccomp+0x349/0x25e0 [ 57.072197] ? find_held_lock+0x2b/0x80 [ 57.072675] ? do_prlimit+0x310/0x610 [ 57.073125] ? __pfx_do_seccomp+0x10/0x10 [ 57.073621] ? do_raw_spin_unlock+0x53/0x220 [ 57.074118] ? _raw_spin_unlock+0x1e/0x40 [ 57.074609] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.075201] ? static_key_count+0x60/0x80 [ 57.075710] prctl_set_seccomp+0x4e/0x70 [ 57.076179] __do_sys_prctl+0xe6c/0x1d70 [ 57.076668] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.077198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.077807] ? irqentry_exit+0xf3/0x650 [ 57.078266] do_syscall_64+0xbf/0x430 [ 57.078729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.079305] RIP: 0033:0x7fc48e4be5cd [ 57.079754] 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 [ 57.081773] RSP: 002b:00007ffecd92d810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.082645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc48e4be5cd [ 57.083436] RDX: 0000555e00daee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.084241] RBP: 00007ffecd92d870 R08: 0000000000000000 R09: 00007ffecd92cf10 [ 57.085049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e35bdead0 [ 57.085855] R13: 00007ffecd92dca0 R14: 0000555e35bdfbc0 R15: 0000555e35bf0780 [ 57.086674] [ 57.086945] irq event stamp: 1659 [ 57.087329] hardirqs last enabled at (1667): [] __up_console_sem+0x78/0x80 [ 57.088298] hardirqs last disabled at (1676): [] __up_console_sem+0x5d/0x80 [ 57.089269] softirqs last enabled at (190): [] handle_softirqs+0x50c/0x770 [ 57.090247] softirqs last disabled at (183): [] __irq_exit_rcu+0xc4/0x100 [ 57.091192] ---[ end trace 0000000000000000 ]--- [ 57.863078] ------------[ cut here ]------------ [ 57.863992] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.865960] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.867409] Modules linked in: [ 57.868039] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.870255] Tainted: [W]=WARN [ 57.871106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.872564] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.873437] 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 [ 57.876580] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286 [ 57.877547] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050 [ 57.878802] RDX: ffff888013fdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.880065] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f [ 57.881342] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.882598] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8 [ 57.883865] FS: 00007f42d8442900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.885312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.886360] CR2: 00007f42d8934580 CR3: 0000000009dad000 CR4: 0000000000350ef0 [ 57.887626] Call Trace: [ 57.888081] [ 57.888477] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.889384] ? __create_object+0x59/0x80 [ 57.890161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.891122] __vmalloc_noprof+0x59/0x60 [ 57.891861] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.892723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.893646] bpf_prog_alloc+0x39/0x200 [ 57.894328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.895271] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.896170] do_seccomp+0x349/0x25e0 [ 57.896868] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.897760] ? __pfx_do_seccomp+0x10/0x10 [ 57.898541] ? find_held_lock+0x2b/0x80 [ 57.899240] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.900195] ? static_key_count+0x60/0x80 [ 57.900994] prctl_set_seccomp+0x4e/0x70 [ 57.901759] __do_sys_prctl+0xe6c/0x1d70 [ 57.902528] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.903327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.904284] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.905254] ? irqentry_exit+0xf3/0x650 [ 57.906010] do_syscall_64+0xbf/0x430 [ 57.906743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.907684] RIP: 0033:0x7f42d89345cd [ 57.908330] 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 [ 57.911457] RSP: 002b:00007ffe5def1220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.912829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42d89345cd [ 57.914111] RDX: 0000555a43352e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.915380] RBP: 00007ffe5def1280 R08: 0000000000000000 R09: 00007ffe5def0920 [ 57.916647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a4afa52b0 [ 57.917920] R13: 00007ffe5def16b0 R14: 0000555a4afa7d20 R15: 0000555a4afb98d0 [ 57.919200] [ 57.919649] irq event stamp: 1855 [ 57.920256] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 57.921760] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 57.923257] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 57.924764] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 57.926260] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62407' (ECDSA) to the list of known hosts. 2025/11/18 17:21:59 fuzzer started 2025/11/18 17:21:59 dialing manager at localhost:34383 2025/11/18 17:21:59 checking machine... 2025/11/18 17:21:59 checking revisions... [ 58.785855] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:22:00 testing simple program... [ 58.867594] cgroup: Unknown subsys name 'net' [ 58.946135] cgroup: Unknown subsys name 'cpuset' [ 58.969112] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:21:59 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff815d6c40 RDX=ffffffff81b61c30 RSI=ffffffff815d6c98 RDI=ffff888008c4b780 RBP=ffff888009627c30 RSP=ffff888009627bc0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=000000000000000a R13=ffff888009627cb8 R14=ffff88800b9f0b90 R15=ffff888008c4b780 RIP=ffffffff815bd105 RFL=00000283 [--S---C] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555e35c03768 CR3=0000000020163000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88806cf37340 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff812efa67 RDI=ffff88806cf37358 RBP=ffffffff86650294 RSP=ffff888015917868 R8 =ffff88806cf37e00 R9 =ffffed1002b22f06 R10=0000000000000000 R11=0000000000000001 R12=ffff88806cf37340 R13=ffff888015917b68 R14=dffffc0000000000 R15=ffff88806cf37340 RIP=ffffffff814e0fec RFL=00000002 [-------] 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 00007f3a40ae3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2a5a7c68 CR3=000000000c24e000 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=6755dad686107e9c1d49bedc8f155710 XMM02=0000000000304d38ec2efd57dc4c00df XMM03=0000000000312190ebc07f3cf37903fc XMM04=aa7659fd39830c8200000000000ae988 XMM05=0394861f14684e590000000000321910 XMM06=a43c4978e4bff663000000000031b8d8 XMM07=e042d86d42eb936e0000000000312410 XMM08=ebc07f3cf37903fc0000000000304d98 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000