[ 39.057235] ------------[ cut here ]------------ [ 39.058003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.059744] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.060944] Modules linked in: [ 39.061430] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.063072] Tainted: [W]=WARN [ 39.063532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.064734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.065454] 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 [ 39.068106] RSP: 0018:ffff8880175cfbc0 EFLAGS: 00010286 [ 39.068911] RAX: 0000000000000000 RBX: ffffed1002eb9f78 RCX: ffffffff813a4050 [ 39.069972] RDX: ffff888016e9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.071038] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb9f2f [ 39.072125] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.073199] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175cfdf8 [ 39.074285] FS: 00007f4065d7f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.075516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.076404] CR2: 00007ffc7aafaef8 CR3: 000000000dfc4000 CR4: 0000000000350ef0 [ 39.077486] Call Trace: [ 39.077913] [ 39.078269] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.079051] ? __create_object+0x59/0x80 [ 39.079716] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.080512] __vmalloc_noprof+0x59/0x60 [ 39.081147] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.081880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.082647] bpf_prog_alloc+0x39/0x200 [ 39.083276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.084067] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.084835] do_seccomp+0x349/0x25e0 [ 39.085408] ? find_held_lock+0x2b/0x80 [ 39.086055] ? do_prlimit+0x310/0x610 [ 39.086645] ? __pfx_do_seccomp+0x10/0x10 [ 39.087314] ? do_raw_spin_unlock+0x53/0x220 [ 39.088021] ? _raw_spin_unlock+0x1e/0x40 [ 39.088645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.089460] ? static_key_count+0x60/0x80 [ 39.090136] prctl_set_seccomp+0x4e/0x70 [ 39.090804] __do_sys_prctl+0xe6c/0x1d70 [ 39.091437] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.092157] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.092974] ? irqentry_exit+0xf3/0x650 [ 39.093586] do_syscall_64+0xbf/0x430 [ 39.094214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.095027] RIP: 0033:0x7f40662715cd [ 39.095587] 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 [ 39.098249] RSP: 002b:00007ffc7aaf9db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.099417] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40662715cd [ 39.100505] RDX: 000055dfafa01e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.101592] RBP: 00007ffc7aaf9e10 R08: 0000000000000000 R09: 00007ffc7aaf94b0 [ 39.102695] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfc9c2bb10 [ 39.103789] R13: 00007ffc7aafa240 R14: 000055dfc9c2c2b0 R15: 000055dfc9c406f0 [ 39.104900] [ 39.105263] irq event stamp: 1697 [ 39.105804] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 39.107122] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 39.108412] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 39.109737] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 39.111048] ---[ end trace 0000000000000000 ]--- [ 41.846804] ------------[ cut here ]------------ [ 41.847241] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.848212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.848996] Modules linked in: [ 41.849275] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.850242] Tainted: [W]=WARN [ 41.850507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.851202] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.851619] 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 [ 41.853095] RSP: 0018:ffff88801bf9fbc0 EFLAGS: 00010286 [ 41.853513] RAX: 0000000000000000 RBX: ffffed10037f3f78 RCX: ffffffff813a4050 [ 41.854089] RDX: ffff88800ab91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.854667] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037f3f2f [ 41.855234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.855812] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf9fdf8 [ 41.856372] FS: 00007f4f4375f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.857045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.857528] CR2: 00007ffea96a3ef8 CR3: 000000000dbfa000 CR4: 0000000000350ef0 [ 41.858116] Call Trace: [ 41.858328] [ 41.858518] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.858951] ? __create_object+0x59/0x80 [ 41.859292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.859734] __vmalloc_noprof+0x59/0x60 [ 41.860062] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.860437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.860861] bpf_prog_alloc+0x39/0x200 [ 41.861174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.861575] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.862002] do_seccomp+0x349/0x25e0 [ 41.862314] ? find_held_lock+0x2b/0x80 [ 41.862641] ? do_prlimit+0x310/0x610 [ 41.862992] ? __pfx_do_seccomp+0x10/0x10 [ 41.863330] ? do_raw_spin_unlock+0x53/0x220 [ 41.863713] ? _raw_spin_unlock+0x1e/0x40 [ 41.864050] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.864468] ? static_key_count+0x60/0x80 [ 41.864838] prctl_set_seccomp+0x4e/0x70 [ 41.865186] __do_sys_prctl+0xe6c/0x1d70 [ 41.865547] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.865953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.866390] ? irqentry_exit+0xf3/0x650 [ 41.866757] do_syscall_64+0xbf/0x430 [ 41.867082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.867505] RIP: 0033:0x7f4f43c515cd [ 41.867851] 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 [ 41.869370] RSP: 002b:00007ffea96a2970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.870004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f43c515cd [ 41.870588] RDX: 00005567e37ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.871217] RBP: 00007ffea96a29d0 R08: 0000000000000000 R09: 00007ffea96a2070 [ 41.871830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556819af6b10 [ 41.872425] R13: 00007ffea96a2e00 R14: 0000556819af72b0 R15: 0000556819b0b6f0 [ 41.873046] [ 41.873241] irq event stamp: 1795 [ 41.873529] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 41.874249] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 41.874964] softirqs last enabled at (1350): [] handle_softirqs+0x50c/0x770 [ 41.875688] softirqs last disabled at (1323): [] __irq_exit_rcu+0xc4/0x100 [ 41.876368] ---[ end trace 0000000000000000 ]--- [ 42.574508] ------------[ cut here ]------------ [ 42.575438] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.577495] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.578981] Modules linked in: [ 42.579565] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.581789] Tainted: [W]=WARN [ 42.582342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.584068] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.584982] 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 [ 42.588183] RSP: 0018:ffff88801bdd7bc0 EFLAGS: 00010286 [ 42.589205] RAX: 0000000000000000 RBX: ffffed10037baf78 RCX: ffffffff813a4050 [ 42.590502] RDX: ffff88801671d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.591800] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037baf2f [ 42.593096] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.594376] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bdd7df8 [ 42.595697] FS: 00007fec21e09900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.597171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.598258] CR2: 00007ffd90a2def8 CR3: 000000000e1dd000 CR4: 0000000000350ef0 [ 42.599562] Call Trace: [ 42.600079] [ 42.600495] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.601397] ? __create_object+0x59/0x80 [ 42.602182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.603167] __vmalloc_noprof+0x59/0x60 [ 42.603930] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.604825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.605766] bpf_prog_alloc+0x39/0x200 [ 42.606459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.607410] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.608320] do_seccomp+0x349/0x25e0 [ 42.609039] ? find_held_lock+0x2b/0x80 [ 42.609800] ? do_prlimit+0x310/0x610 [ 42.610501] ? __pfx_do_seccomp+0x10/0x10 [ 42.611305] ? do_raw_spin_unlock+0x53/0x220 [ 42.612146] ? _raw_spin_unlock+0x1e/0x40 [ 42.612933] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.613906] ? static_key_count+0x60/0x80 [ 42.614704] prctl_set_seccomp+0x4e/0x70 [ 42.615448] __do_sys_prctl+0xe6c/0x1d70 [ 42.616238] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.617101] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.618082] ? irqentry_exit+0xf3/0x650 [ 42.618868] do_syscall_64+0xbf/0x430 [ 42.619556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.620510] RIP: 0033:0x7fec222fb5cd [ 42.621224] 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 [ 42.624411] RSP: 002b:00007ffd90a2b890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.625766] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec222fb5cd [ 42.627064] RDX: 0000556271259e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.628355] RBP: 00007ffd90a2b8f0 R08: 0000000000000000 R09: 00007ffd90a2af90 [ 42.629645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556289905ad0 [ 42.630993] R13: 00007ffd90a2bd20 R14: 0000556289906bc0 R15: 0000556289917780 [ 42.632149] [ 42.632506] irq event stamp: 2175 [ 42.633050] hardirqs last enabled at (2185): [] __up_console_sem+0x78/0x80 [ 42.634337] hardirqs last disabled at (2194): [] __up_console_sem+0x5d/0x80 [ 42.635640] softirqs last enabled at (2132): [] handle_softirqs+0x50c/0x770 [ 42.636958] softirqs last disabled at (2127): [] __irq_exit_rcu+0xc4/0x100 [ 42.638231] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12442' (ECDSA) to the list of known hosts. 2025/11/18 00:06:14 fuzzer started 2025/11/18 00:06:15 dialing manager at localhost:37895 2025/11/18 00:06:15 checking machine... 2025/11/18 00:06:15 checking revisions... [ 43.569875] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:06:15 testing simple program... [ 43.652057] cgroup: Unknown subsys name 'net' [ 43.712628] cgroup: Unknown subsys name 'cpuset' [ 43.737294] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:06:14 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880167772a8 RCX=ffff8880167771fc RDX=1ffff11002ceee60 RSI=ffffffff85e1ffe0 RDI=ffff8880167772a8 RBP=ffff888016777300 RSP=ffff888016777290 R8 =ffffffff86ab82f2 R9 =ffff8880167772e8 R10=000000000003c9ed R11=00000000000255da R12=ffff888016777370 R13=0000000000000000 R14=ffff888016e9d340 R15=ffff888008c41780 RIP=ffffffff8135e1ae 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 00007fad392d2700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea969c000 CR3=000000000b72d000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3933325b646873732034313a3630 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323738 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=dffffc0000000000 RBX=ffff88806cf08ff8 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009643b7c RBP=ffff888009643780 RSP=ffff88806cf089d0 R8 =ffffffff86a0ba38 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000089b8 R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88806cf08ff8 R15=ffff88806cf08a70 RIP=ffffffff815d29c0 RFL=00000217 [----APC] 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6707278600 CR3=000000000b72d000 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=2034313a36303a303020383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034313a36303a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000