[ 46.256650] ------------[ cut here ]------------ [ 46.257624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.259691] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.261219] Modules linked in: [ 46.261891] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.263936] Tainted: [W]=WARN [ 46.264505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.266025] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.266967] 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 [ 46.270204] RSP: 0018:ffff88801c0ffbc0 EFLAGS: 00010286 [ 46.271218] RAX: 0000000000000000 RBX: ffffed100381ff78 RCX: ffffffff813a4050 [ 46.272534] RDX: ffff8880189a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.273839] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100381ff2f [ 46.275157] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.276458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0ffdf8 [ 46.277770] FS: 00007ff85847b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.279243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.280322] CR2: 00007ffc9f409ef7 CR3: 000000000c8b6000 CR4: 0000000000350ef0 [ 46.281626] Call Trace: [ 46.282100] [ 46.282578] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.283446] ? __create_object+0x59/0x80 [ 46.284246] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.285222] __vmalloc_noprof+0x59/0x60 [ 46.285996] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.286902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.287859] bpf_prog_alloc+0x39/0x200 [ 46.288617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.289594] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.290483] do_seccomp+0x349/0x25e0 [ 46.291224] ? find_held_lock+0x2b/0x80 [ 46.292003] ? do_prlimit+0x310/0x610 [ 46.292760] ? __pfx_do_seccomp+0x10/0x10 [ 46.293570] ? do_raw_spin_unlock+0x53/0x220 [ 46.294386] ? _raw_spin_unlock+0x1e/0x40 [ 46.295276] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.296375] ? static_key_count+0x60/0x80 [ 46.297206] prctl_set_seccomp+0x4e/0x70 [ 46.298006] __do_sys_prctl+0xe6c/0x1d70 [ 46.298824] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.299693] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.300692] ? irqentry_exit+0xf3/0x650 [ 46.301428] do_syscall_64+0xbf/0x430 [ 46.302180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.303163] RIP: 0033:0x7ff85896d5cd [ 46.303899] 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 [ 46.307748] RSP: 002b:00007ffc9f4073d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.309386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff85896d5cd [ 46.310945] RDX: 0000559949809e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.312480] RBP: 00007ffc9f407430 R08: 0000000000000000 R09: 00007ffc9f406ad0 [ 46.314041] R10: 0000000000000000 R11: 0000000000000246 R12: 000055998823c240 [ 46.315586] R13: 00007ffc9f407860 R14: 000055998823bbf0 R15: 00005599882504d0 [ 46.317154] [ 46.317709] irq event stamp: 1793 [ 46.318449] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.320295] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.322123] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 46.323821] softirqs last disabled at (1301): [] __irq_exit_rcu+0xc4/0x100 [ 46.325349] ---[ end trace 0000000000000000 ]--- [ 49.730173] ------------[ cut here ]------------ [ 49.731131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.733239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.734935] Modules linked in: [ 49.735656] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.737634] Tainted: [W]=WARN [ 49.738178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.739648] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.740571] 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 [ 49.743731] RSP: 0018:ffff888016857bc0 EFLAGS: 00010286 [ 49.744706] RAX: 0000000000000000 RBX: ffffed1002d0af78 RCX: ffffffff813a4050 [ 49.745968] RDX: ffff88800a9f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.747251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0af2f [ 49.748524] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.749812] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016857df8 [ 49.751092] FS: 00007f69d792e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.752528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.753576] CR2: 00007ffcd1b54ef7 CR3: 000000000e509000 CR4: 0000000000350ef0 [ 49.754853] Call Trace: [ 49.755310] [ 49.755755] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.756650] ? __create_object+0x59/0x80 [ 49.757374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.758350] __vmalloc_noprof+0x59/0x60 [ 49.759092] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.759974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.760903] bpf_prog_alloc+0x39/0x200 [ 49.761644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.762592] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.763476] do_seccomp+0x349/0x25e0 [ 49.764206] ? find_held_lock+0x2b/0x80 [ 49.764968] ? do_prlimit+0x310/0x610 [ 49.765698] ? __pfx_do_seccomp+0x10/0x10 [ 49.766451] ? do_raw_spin_unlock+0x53/0x220 [ 49.767292] ? _raw_spin_unlock+0x1e/0x40 [ 49.768086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.769057] ? static_key_count+0x60/0x80 [ 49.769858] prctl_set_seccomp+0x4e/0x70 [ 49.770650] __do_sys_prctl+0xe6c/0x1d70 [ 49.771383] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.772243] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.773216] ? irqentry_exit+0xf3/0x650 [ 49.773986] do_syscall_64+0xbf/0x430 [ 49.774745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.775704] RIP: 0033:0x7f69d7e205cd [ 49.776381] 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 [ 49.779577] RSP: 002b:00007ffcd1b53e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.780971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69d7e205cd [ 49.782339] RDX: 000055866c8dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.783696] RBP: 00007ffcd1b53ee0 R08: 0000000000000000 R09: 00007ffcd1b53580 [ 49.785010] R10: 0000000000000000 R11: 0000000000000246 R12: 000055868968ead0 [ 49.786307] R13: 00007ffcd1b54310 R14: 000055868968fbc0 R15: 00005586896a0780 [ 49.787636] [ 49.788061] irq event stamp: 1827 [ 49.788740] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 49.790273] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 49.791824] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 49.793426] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 49.794976] ---[ end trace 0000000000000000 ]--- [ 50.604947] ------------[ cut here ]------------ [ 50.605899] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.607991] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.609438] Modules linked in: [ 50.610083] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.612279] Tainted: [W]=WARN [ 50.613220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.614701] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.615622] 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 [ 50.618751] RSP: 0018:ffff888016f5fbc0 EFLAGS: 00010286 [ 50.619726] RAX: 0000000000000000 RBX: ffffed1002debf78 RCX: ffffffff813a4050 [ 50.621019] RDX: ffff888016820000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.622299] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002debf2f [ 50.623579] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.624855] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f5fdf8 [ 50.626133] FS: 00007eff0430a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.627579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.628624] CR2: 00007ffcfad16ef7 CR3: 0000000009e4f000 CR4: 0000000000350ef0 [ 50.629920] Call Trace: [ 50.630391] [ 50.630841] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.631727] ? __create_object+0x59/0x80 [ 50.632455] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.633413] __vmalloc_noprof+0x59/0x60 [ 50.634175] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.635067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.636013] bpf_prog_alloc+0x39/0x200 [ 50.636747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.637687] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.638612] do_seccomp+0x349/0x25e0 [ 50.639290] ? find_held_lock+0x2b/0x80 [ 50.640061] ? do_prlimit+0x310/0x610 [ 50.640812] ? __pfx_do_seccomp+0x10/0x10 [ 50.641597] ? do_raw_spin_unlock+0x53/0x220 [ 50.642395] ? _raw_spin_unlock+0x1e/0x40 [ 50.643172] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.644137] ? static_key_count+0x60/0x80 [ 50.644953] prctl_set_seccomp+0x4e/0x70 [ 50.645737] __do_sys_prctl+0xe6c/0x1d70 [ 50.646480] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.647363] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.648337] ? irqentry_exit+0xf3/0x650 [ 50.649106] do_syscall_64+0xbf/0x430 [ 50.649851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.650821] RIP: 0033:0x7eff047fc5cd [ 50.651563] 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 [ 50.654748] RSP: 002b:00007ffcfad15900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.656125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff047fc5cd [ 50.657403] RDX: 0000563a6732be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.658707] RBP: 00007ffcfad15960 R08: 0000000000000000 R09: 00007ffcfad15000 [ 50.659980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a8e14fad0 [ 50.661263] R13: 00007ffcfad15d90 R14: 0000563a8e150bc0 R15: 0000563a8e161780 [ 50.662594] [ 50.663019] irq event stamp: 1909 [ 50.663685] hardirqs last enabled at (1919): [] __up_console_sem+0x78/0x80 [ 50.665221] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 50.666757] softirqs last enabled at (1898): [] handle_softirqs+0x50c/0x770 [ 50.668321] softirqs last disabled at (1883): [] __irq_exit_rcu+0xc4/0x100 [ 50.669850] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26351' (ECDSA) to the list of known hosts. 2025/11/18 07:24:38 fuzzer started 2025/11/18 07:24:38 dialing manager at localhost:37895 2025/11/18 07:24:38 checking machine... 2025/11/18 07:24:38 checking revisions... [ 51.622746] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:24:38 testing simple program... [ 51.715982] cgroup: Unknown subsys name 'net' [ 51.783044] cgroup: Unknown subsys name 'cpuset' [ 51.804934] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:24:37 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009627840 RCX=0000000000000001 RDX=1ffff110012c4f0a RSI=ffff888009627eb0 RDI=ffff888009627850 RBP=ffff888009627eb0 RSP=ffff888009627798 R8 =ffffffff86a198d4 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000aed8 R12=0000000000000008 R13=ffff888009620000 R14=ffff888009627eb8 R15=ffff888009627840 RIP=ffffffff8135e288 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd1b4e000 CR3=000000000cd01000 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=34323a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343431 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=ffffffff85e4c3f0 RBX=ffffffff85e4c3c0 RCX=ffffffff816328c3 RDX=0000000000000018 RSI=ffffffff88598328 RDI=ffffffff85e4c410 RBP=ffffffff88598308 RSP=ffff88806cf08c38 R8 =ffffffff85ca1480 R9 =ffffffffffffffff R10=000000220c3566b2 R11=00000018005b99af R12=ffffffff85e4c3f0 R13=1879090c2d81d200 R14=0000000b93d719d9 R15=00000000004e84b8 RIP=ffffffff84c7397a 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 00007f69d792e900 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=00007f69d790d020 CR3=000000000b757000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000