[ 54.279102] ------------[ cut here ]------------ [ 54.280016] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.282049] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 54.283540] Modules linked in: [ 54.284178] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.286397] Tainted: [W]=WARN [ 54.287080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.288559] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.289486] 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 [ 54.292692] RSP: 0018:ffff888015f6fbc0 EFLAGS: 00010286 [ 54.293673] RAX: 0000000000000000 RBX: ffffed1002bedf78 RCX: ffffffff813a4050 [ 54.294987] RDX: ffff888015ea1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.296288] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bedf2f [ 54.297593] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.298896] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f6fdf8 [ 54.300201] FS: 00007f668b345900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.301656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.302748] CR2: 00007f668b837580 CR3: 00000000174a7000 CR4: 0000000000350ef0 [ 54.304043] Call Trace: [ 54.304504] [ 54.304963] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.305810] ? __create_object+0x59/0x80 [ 54.306628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.307601] __vmalloc_noprof+0x59/0x60 [ 54.308368] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.309250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.310200] bpf_prog_alloc+0x39/0x200 [ 54.310960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.311847] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.312768] do_seccomp+0x349/0x25e0 [ 54.313488] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.314394] ? __pfx_do_seccomp+0x10/0x10 [ 54.315213] ? find_held_lock+0x2b/0x80 [ 54.315965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.316897] ? static_key_count+0x60/0x80 [ 54.317723] prctl_set_seccomp+0x4e/0x70 [ 54.318500] __do_sys_prctl+0xe6c/0x1d70 [ 54.319305] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.320166] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.321162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.322142] ? irqentry_exit+0xf3/0x650 [ 54.322877] do_syscall_64+0xbf/0x430 [ 54.323642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.324599] RIP: 0033:0x7f668b8375cd [ 54.325312] 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 [ 54.328515] RSP: 002b:00007ffdd66c7bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.329882] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f668b8375cd [ 54.331201] RDX: 000055d25da6ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.332499] RBP: 00007ffdd66c7c30 R08: 0000000000000000 R09: 00007ffdd66c72d0 [ 54.333793] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2771a5ad0 [ 54.335105] R13: 00007ffdd66c8060 R14: 000055d2771a6bc0 R15: 000055d2771b7780 [ 54.336406] [ 54.336829] irq event stamp: 1761 [ 54.337481] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 54.339034] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 54.340571] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 54.342109] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 54.343643] ---[ end trace 0000000000000000 ]--- [ 57.341521] ------------[ cut here ]------------ [ 57.342493] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.345000] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 57.346801] Modules linked in: [ 57.347686] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.350135] Tainted: [W]=WARN [ 57.350832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.352659] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.353806] 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 [ 57.357773] RSP: 0018:ffff88800c9d7bc0 EFLAGS: 00010286 [ 57.359022] RAX: 0000000000000000 RBX: ffffed100193af78 RCX: ffffffff813a4050 [ 57.360615] RDX: ffff88801651d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.362207] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100193af2f [ 57.363800] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.365378] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c9d7df8 [ 57.366972] FS: 00007f38c086b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.368812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.370128] CR2: 00007ffd14c75ef8 CR3: 000000001f810000 CR4: 0000000000350ef0 [ 57.371726] Call Trace: [ 57.372283] [ 57.372719] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.373692] ? __create_object+0x59/0x80 [ 57.374561] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.375627] __vmalloc_noprof+0x59/0x60 [ 57.376450] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.377386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.378395] bpf_prog_alloc+0x39/0x200 [ 57.379228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.380262] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.381242] do_seccomp+0x349/0x25e0 [ 57.382024] ? find_held_lock+0x2b/0x80 [ 57.382796] ? do_prlimit+0x310/0x610 [ 57.383614] ? __pfx_do_seccomp+0x10/0x10 [ 57.384473] ? do_raw_spin_unlock+0x53/0x220 [ 57.385365] ? _raw_spin_unlock+0x1e/0x40 [ 57.386207] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.387285] ? static_key_count+0x60/0x80 [ 57.388158] prctl_set_seccomp+0x4e/0x70 [ 57.388994] __do_sys_prctl+0xe6c/0x1d70 [ 57.389801] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.390859] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.391881] ? irqentry_exit+0xf3/0x650 [ 57.392714] do_syscall_64+0xbf/0x430 [ 57.393537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.394562] RIP: 0033:0x7f38c0d5d5cd [ 57.395362] 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 [ 57.398758] RSP: 002b:00007ffd14c74240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.400225] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38c0d5d5cd [ 57.401604] RDX: 000055ca66447e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.402998] RBP: 00007ffd14c742a0 R08: 0000000000000000 R09: 00007ffd14c73940 [ 57.404374] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca94396ad0 [ 57.405746] R13: 00007ffd14c746d0 R14: 000055ca94397bc0 R15: 000055ca943a8780 [ 57.407162] [ 57.407572] irq event stamp: 1727 [ 57.408199] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 57.409624] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 57.411043] softirqs last enabled at (1232): [] handle_softirqs+0x50c/0x770 [ 57.412480] softirqs last disabled at (1219): [] __irq_exit_rcu+0xc4/0x100 [ 57.413868] ---[ end trace 0000000000000000 ]--- [ 58.264273] ------------[ cut here ]------------ [ 58.265219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.267217] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/261 [ 58.268655] Modules linked in: [ 58.269278] CPU: 1 UID: 104 PID: 261 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.271277] Tainted: [W]=WARN [ 58.271841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.273539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.274887] 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 [ 58.278125] RSP: 0018:ffff88800f3bfbc0 EFLAGS: 00010286 [ 58.279104] RAX: 0000000000000000 RBX: ffffed1001e77f78 RCX: ffffffff813a4050 [ 58.280408] RDX: ffff888017130000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.281726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e77f2f [ 58.283040] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.284330] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3bfdf8 [ 58.285624] FS: 00007f8285695900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.287102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.288178] CR2: 00007f8285b87580 CR3: 000000000dfc9000 CR4: 0000000000350ef0 [ 58.289457] Call Trace: [ 58.289948] [ 58.290362] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.291283] ? __create_object+0x59/0x80 [ 58.292083] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.293047] __vmalloc_noprof+0x59/0x60 [ 58.293755] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.294628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.295574] bpf_prog_alloc+0x39/0x200 [ 58.296307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.297245] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.298157] do_seccomp+0x349/0x25e0 [ 58.298850] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.299763] ? __pfx_do_seccomp+0x10/0x10 [ 58.300546] ? find_held_lock+0x2b/0x80 [ 58.301307] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.302258] ? static_key_count+0x60/0x80 [ 58.303061] prctl_set_seccomp+0x4e/0x70 [ 58.303790] __do_sys_prctl+0xe6c/0x1d70 [ 58.304588] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.305448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.306432] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.307450] ? irqentry_exit+0xf3/0x650 [ 58.308216] do_syscall_64+0xbf/0x430 [ 58.308949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.309863] RIP: 0033:0x7f8285b875cd [ 58.310560] 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 [ 58.313742] RSP: 002b:00007ffcb34a0480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.315116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8285b875cd [ 58.316373] RDX: 00005630692b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.317669] RBP: 00007ffcb34a04e0 R08: 0000000000000000 R09: 00007ffcb349fb80 [ 58.318967] R10: 0000000000000000 R11: 0000000000000246 R12: 000056309166dad0 [ 58.320251] R13: 00007ffcb34a0910 R14: 000056309166ebc0 R15: 000056309167f780 [ 58.321545] [ 58.321997] irq event stamp: 1885 [ 58.322602] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 58.324144] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 58.325661] softirqs last enabled at (1496): [] handle_softirqs+0x50c/0x770 [ 58.327220] softirqs last disabled at (1491): [] __irq_exit_rcu+0xc4/0x100 [ 58.328737] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38528' (ECDSA) to the list of known hosts. 2025/11/18 18:15:26 fuzzer started 2025/11/18 18:15:27 dialing manager at localhost:34383 2025/11/18 18:15:27 checking machine... 2025/11/18 18:15:27 checking revisions... [ 59.151456] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:15:27 testing simple program... [ 59.227719] cgroup: Unknown subsys name 'net' [ 59.293320] cgroup: Unknown subsys name 'cpuset' [ 59.307635] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:15:26 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=0000000000000200 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015f04228 RDI=ffff888015f03780 RBP=ffff888015f03780 RSP=ffff88806ce08828 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000002 R14=ffff888015f04228 R15=0000000000000003 RIP=ffffffff815265b1 RFL=00000006 [-----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 00007feb0ea368c0 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffefcafce68 CR3=000000000a014000 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=ffffffffffffffffffffffffffffffff XMM01=ffffffff0000000200005573e09c06a0 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=00000000000000000000000000000000 XMM05=00005573e09c06a000005573e09c0b10 XMM06=00005573e09c0af000000003ffffffff XMM07=00000000000000000000000000000000 XMM08=000000000000003100005573e09b2330 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000001967 RCX=1ffff11003647afe RDX=0000000000000000 RSI=ffff88806cf37358 RDI=ffff88801b23d374 RBP=ffff888009757d88 RSP=ffff888009757c78 R8 =0000000000000001 R9 =ffff88801b23d340 R10=ffffffff8664f857 R11=1ffff1100d9e7003 R12=ffff8880096fb780 R13=ffff88801b23d7f8 R14=ffff88806cf37340 R15=0000000000000001 RIP=ffffffff84c7df60 RFL=00000013 [----A-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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f38c0e22618 CR3=000000001657c000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000