[ 54.003752] ------------[ cut here ]------------ [ 54.004689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.006688] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.008121] Modules linked in: [ 54.008713] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.010985] Tainted: [W]=WARN [ 54.011659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.013129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.014014] 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 [ 54.017164] RSP: 0018:ffff888015d17bc0 EFLAGS: 00010286 [ 54.018149] RAX: 0000000000000000 RBX: ffffed1002ba2f78 RCX: ffffffff813a4050 [ 54.019449] RDX: ffff888015b58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.020726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba2f2f [ 54.022003] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.023261] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d17df8 [ 54.024520] FS: 00007f02f9f4a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.025956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.027006] CR2: 00007f02fa4b04a6 CR3: 000000000cca8000 CR4: 0000000000350ef0 [ 54.028288] Call Trace: [ 54.028752] [ 54.029200] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.030050] ? __create_object+0x59/0x80 [ 54.030819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.031787] __vmalloc_noprof+0x59/0x60 [ 54.032544] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.033431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.034375] bpf_prog_alloc+0x39/0x200 [ 54.035125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.036023] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.036919] do_seccomp+0x349/0x25e0 [ 54.037646] ? find_held_lock+0x2b/0x80 [ 54.038414] ? do_prlimit+0x310/0x610 [ 54.039160] ? __pfx_do_seccomp+0x10/0x10 [ 54.039903] ? do_raw_spin_unlock+0x53/0x220 [ 54.040733] ? _raw_spin_unlock+0x1e/0x40 [ 54.041515] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.042503] ? static_key_count+0x60/0x80 [ 54.043306] prctl_set_seccomp+0x4e/0x70 [ 54.044049] __do_sys_prctl+0xe6c/0x1d70 [ 54.044825] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.045687] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.046662] ? irqentry_exit+0xf3/0x650 [ 54.047436] do_syscall_64+0xbf/0x430 [ 54.048185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.049136] RIP: 0033:0x7f02fa43c5cd [ 54.049794] 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 [ 54.052928] RSP: 002b:00007ffdc181c1f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.054303] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02fa43c5cd [ 54.055594] RDX: 000055f8279d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.056854] RBP: 00007ffdc181c250 R08: 0000000000000000 R09: 00007ffdc181b8f0 [ 54.058127] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f845c46bf0 [ 54.059380] R13: 00007ffdc181c680 R14: 000055f845c50380 R15: 000055f845c5b460 [ 54.060645] [ 54.061062] irq event stamp: 1845 [ 54.061694] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 54.063103] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 54.064362] softirqs last enabled at (1376): [] handle_softirqs+0x50c/0x770 [ 54.065652] softirqs last disabled at (1355): [] __irq_exit_rcu+0xc4/0x100 [ 54.066909] ---[ end trace 0000000000000000 ]--- [ 57.301444] ------------[ cut here ]------------ [ 57.302407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.304384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.305884] Modules linked in: [ 57.306534] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.308502] Tainted: [W]=WARN [ 57.309052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.310527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.311440] 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 [ 57.314584] RSP: 0018:ffff8880194d7bc0 EFLAGS: 00010286 [ 57.315552] RAX: 0000000000000000 RBX: ffffed100329af78 RCX: ffffffff813a4050 [ 57.316823] RDX: ffff888019d41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.318109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100329af2f [ 57.319387] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.320657] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880194d7df8 [ 57.321934] FS: 00007f4602b35900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.323357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.324420] CR2: 00007f4603027580 CR3: 000000000b610000 CR4: 0000000000350ef0 [ 57.325704] Call Trace: [ 57.326212] [ 57.326622] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.327512] ? __create_object+0x59/0x80 [ 57.328293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.329249] __vmalloc_noprof+0x59/0x60 [ 57.329972] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.330844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.331753] bpf_prog_alloc+0x39/0x200 [ 57.332493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.333414] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.334327] do_seccomp+0x349/0x25e0 [ 57.335005] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.335888] ? __pfx_do_seccomp+0x10/0x10 [ 57.336681] ? find_held_lock+0x2b/0x80 [ 57.337429] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.338407] ? static_key_count+0x60/0x80 [ 57.339201] prctl_set_seccomp+0x4e/0x70 [ 57.339929] __do_sys_prctl+0xe6c/0x1d70 [ 57.340708] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.341576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.342542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.343514] ? irqentry_exit+0xf3/0x650 [ 57.344272] do_syscall_64+0xbf/0x430 [ 57.344955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.345909] RIP: 0033:0x7f46030275cd [ 57.346617] 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 [ 57.349792] RSP: 002b:00007ffca944d030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.351154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46030275cd [ 57.352428] RDX: 000056272cc3ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.353708] RBP: 00007ffca944d090 R08: 0000000000000000 R09: 00007ffca944c730 [ 57.354989] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627591f02b0 [ 57.356279] R13: 00007ffca944d4c0 R14: 00005627591f2d20 R15: 00005627592048d0 [ 57.357585] [ 57.358013] irq event stamp: 1725 [ 57.358666] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 57.360191] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 57.361711] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 57.363239] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 57.364732] ---[ end trace 0000000000000000 ]--- [ 58.032368] ------------[ cut here ]------------ [ 58.033298] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.035283] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 58.036981] Modules linked in: [ 58.037695] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.039664] Tainted: [W]=WARN [ 58.040257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.041713] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.042614] 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 [ 58.045755] RSP: 0018:ffff888019ec7bc0 EFLAGS: 00010286 [ 58.046724] RAX: 0000000000000000 RBX: ffffed10033d8f78 RCX: ffffffff813a4050 [ 58.047999] RDX: ffff88801717d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.049271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d8f2f [ 58.050541] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.051817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ec7df8 [ 58.053076] FS: 00007f1ed8fc5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.054519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.055562] CR2: 00007f1ed94b7580 CR3: 000000000df2d000 CR4: 0000000000350ef0 [ 58.056825] Call Trace: [ 58.057330] [ 58.057747] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.058627] ? __create_object+0x59/0x80 [ 58.059405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.060363] __vmalloc_noprof+0x59/0x60 [ 58.061068] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.061958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.062882] bpf_prog_alloc+0x39/0x200 [ 58.063617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.064541] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.065442] do_seccomp+0x349/0x25e0 [ 58.066172] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.067022] ? __pfx_do_seccomp+0x10/0x10 [ 58.067805] ? find_held_lock+0x2b/0x80 [ 58.068554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.069512] ? static_key_count+0x60/0x80 [ 58.070320] prctl_set_seccomp+0x4e/0x70 [ 58.071054] __do_sys_prctl+0xe6c/0x1d70 [ 58.071840] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.072702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.073672] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.074632] ? irqentry_exit+0xf3/0x650 [ 58.075395] do_syscall_64+0xbf/0x430 [ 58.076133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.077035] RIP: 0033:0x7f1ed94b75cd [ 58.077744] 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 [ 58.080860] RSP: 002b:00007ffcd38a7310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.082219] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ed94b75cd [ 58.083499] RDX: 000055cb71d5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.084764] RBP: 00007ffcd38a7370 R08: 0000000000000000 R09: 00007ffcd38a6a10 [ 58.086048] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cba6684bf0 [ 58.087310] R13: 00007ffcd38a77a0 R14: 000055cba668e380 R15: 000055cba6699460 [ 58.088593] [ 58.089010] irq event stamp: 1809 [ 58.089660] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 58.091156] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 58.092658] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 58.094150] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 58.095408] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29651' (ECDSA) to the list of known hosts. 2025/11/18 12:26:54 fuzzer started 2025/11/18 12:26:55 dialing manager at localhost:34383 2025/11/18 12:26:55 checking machine... 2025/11/18 12:26:55 checking revisions... [ 59.032832] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:26:55 testing simple program... [ 59.113594] cgroup: Unknown subsys name 'net' [ 59.177807] cgroup: Unknown subsys name 'cpuset' [ 59.198612] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:26:54 Registers: info registers vcpu 0 RAX=ffff888015fe7c40 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888015fe7b01 RSI=ffff888015fe7b38 RDI=ffff888015fe7b38 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000022fec R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff888015fe7b38 R15=ffff88806ce08a70 RIP=ffffffff8135fb38 RFL=00000202 [-------] 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 00007f4602b35900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4602aee008 CR3=000000001fa85000 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff868f9a9c RCX=ffffffff83c64abe RDX=0000000000000000 RSI=ffffffff86d76100 RDI=ffffffff868f9a9c RBP=ffffffff868f9aa0 RSP=ffff8880196374c8 R8 =ffffffff86d76100 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a540 R12=ffffffff868f9a9c R13=ffffffff868f9a9c R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dadf RFL=00000256 [---ZAP-] 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 00007fc0793ba700 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=00007f09735a8000 CR3=000000000ba91000 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=3a5d3234325b646873732034353a3632 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383436 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000