[ 38.955545] ------------[ cut here ]------------ [ 38.956499] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.958546] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.959970] Modules linked in: [ 38.960576] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.962659] Tainted: [W]=WARN [ 38.963222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.964721] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.965899] 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 [ 38.969109] RSP: 0018:ffff8880156dfbc0 EFLAGS: 00010286 [ 38.970093] RAX: 0000000000000000 RBX: ffffed1002adbf78 RCX: ffffffff813a4050 [ 38.971354] RDX: ffff88800f3ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.972631] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002adbf2f [ 38.973909] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.975176] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880156dfdf8 [ 38.976444] FS: 00007fbd989e3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.977920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.979097] CR2: 00007fbd98ed5580 CR3: 000000000f549000 CR4: 0000000000350ef0 [ 38.980388] Call Trace: [ 38.980851] [ 38.981305] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.982166] ? __create_object+0x59/0x80 [ 38.982938] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.983899] __vmalloc_noprof+0x59/0x60 [ 38.984653] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.985512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.986440] bpf_prog_alloc+0x39/0x200 [ 38.987127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.988047] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.988925] do_seccomp+0x349/0x25e0 [ 38.989624] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.990513] ? __pfx_do_seccomp+0x10/0x10 [ 38.991281] ? find_held_lock+0x2b/0x80 [ 38.991986] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.992937] ? static_key_count+0x60/0x80 [ 38.993733] prctl_set_seccomp+0x4e/0x70 [ 38.994505] __do_sys_prctl+0xe6c/0x1d70 [ 38.995285] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.996107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.997076] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.998039] ? irqentry_exit+0xf3/0x650 [ 38.998810] do_syscall_64+0xbf/0x430 [ 38.999559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.000513] RIP: 0033:0x7fbd98ed55cd [ 39.001181] 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 [ 39.004383] RSP: 002b:00007ffc3aafbc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.005767] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd98ed55cd [ 39.007058] RDX: 000056377c64be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.008344] RBP: 00007ffc3aafbcb0 R08: 0000000000000000 R09: 00007ffc3aafb350 [ 39.009636] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637a17ffad0 [ 39.010918] R13: 00007ffc3aafc0e0 R14: 00005637a1800bc0 R15: 00005637a1811780 [ 39.012270] [ 39.012694] irq event stamp: 1795 [ 39.013342] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 39.014894] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 39.016428] softirqs last enabled at (1362): [] handle_softirqs+0x50c/0x770 [ 39.018007] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 39.019527] ---[ end trace 0000000000000000 ]--- [ 42.022907] ------------[ cut here ]------------ [ 42.023836] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.025876] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.027413] Modules linked in: [ 42.027999] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.029956] Tainted: [W]=WARN [ 42.030540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.032016] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.032927] 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 [ 42.036101] RSP: 0018:ffff88801667fbc0 EFLAGS: 00010286 [ 42.037092] RAX: 0000000000000000 RBX: ffffed1002ccff78 RCX: ffffffff813a4050 [ 42.038381] RDX: ffff888013ab8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.039673] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccff2f [ 42.040949] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.042254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801667fdf8 [ 42.043543] FS: 00007f7bb55fb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.044975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.046033] CR2: 00007fff804b4ef8 CR3: 000000001ee24000 CR4: 0000000000350ef0 [ 42.047315] Call Trace: [ 42.047783] [ 42.048191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.049092] ? __create_object+0x59/0x80 [ 42.049886] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.050850] __vmalloc_noprof+0x59/0x60 [ 42.051607] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.052479] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.053399] bpf_prog_alloc+0x39/0x200 [ 42.054096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.055028] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.055933] do_seccomp+0x349/0x25e0 [ 42.056656] ? find_held_lock+0x2b/0x80 [ 42.057419] ? do_prlimit+0x310/0x610 [ 42.058137] ? __pfx_do_seccomp+0x10/0x10 [ 42.058927] ? do_raw_spin_unlock+0x53/0x220 [ 42.059756] ? _raw_spin_unlock+0x1e/0x40 [ 42.060536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.061506] ? static_key_count+0x60/0x80 [ 42.062308] prctl_set_seccomp+0x4e/0x70 [ 42.063050] __do_sys_prctl+0xe6c/0x1d70 [ 42.063825] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.064677] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.065653] ? irqentry_exit+0xf3/0x650 [ 42.066416] do_syscall_64+0xbf/0x430 [ 42.067106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.068044] RIP: 0033:0x7f7bb5aed5cd [ 42.068748] 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 [ 42.071906] RSP: 002b:00007fff804b3360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.073255] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7bb5aed5cd [ 42.074547] RDX: 0000559cef322e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.075808] RBP: 00007fff804b33c0 R08: 0000000000000000 R09: 00007fff804b2a60 [ 42.077104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d1fddfad0 [ 42.078387] R13: 00007fff804b37f0 R14: 0000559d1fde0bc0 R15: 0000559d1fdf1780 [ 42.079707] [ 42.080126] irq event stamp: 1697 [ 42.080772] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 42.082301] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 42.083804] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 42.085339] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 42.086878] ---[ end trace 0000000000000000 ]--- [ 42.850684] ------------[ cut here ]------------ [ 42.851629] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.853783] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.855315] Modules linked in: [ 42.855935] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.858045] Tainted: [W]=WARN [ 42.858668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.860258] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.861191] 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 [ 42.866197] RSP: 0018:ffff88800f10fbc0 EFLAGS: 00010286 [ 42.867380] RAX: 0000000000000000 RBX: ffffed1001e21f78 RCX: ffffffff813a4050 [ 42.868766] RDX: ffff888016619bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.870152] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e21f2f [ 42.871557] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.872934] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f10fdf8 [ 42.874329] FS: 00007f50ec990900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.875877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.877022] CR2: 00007f50ecef64a6 CR3: 000000000b6d4000 CR4: 0000000000350ef0 [ 42.878421] Call Trace: [ 42.878931] [ 42.879412] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.880444] ? __create_object+0x59/0x80 [ 42.881334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.882538] __vmalloc_noprof+0x59/0x60 [ 42.883524] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.884541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.885683] bpf_prog_alloc+0x39/0x200 [ 42.886496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.887659] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.888754] do_seccomp+0x349/0x25e0 [ 42.889671] ? find_held_lock+0x2b/0x80 [ 42.890623] ? do_prlimit+0x310/0x610 [ 42.891561] ? __pfx_do_seccomp+0x10/0x10 [ 42.892589] ? do_raw_spin_unlock+0x53/0x220 [ 42.893690] ? _raw_spin_unlock+0x1e/0x40 [ 42.894744] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.896005] ? static_key_count+0x60/0x80 [ 42.897051] prctl_set_seccomp+0x4e/0x70 [ 42.898077] __do_sys_prctl+0xe6c/0x1d70 [ 42.899102] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.900267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.901514] ? irqentry_exit+0xf3/0x650 [ 42.902535] do_syscall_64+0xbf/0x430 [ 42.903490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.904728] RIP: 0033:0x7f50ece825cd [ 42.905659] 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 [ 42.909851] RSP: 002b:00007ffe5134a260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.911473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50ece825cd [ 42.912937] RDX: 0000556489a4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.914413] RBP: 00007ffe5134a2c0 R08: 0000000000000000 R09: 00007ffe51349960 [ 42.915856] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564bfe59ad0 [ 42.917300] R13: 00007ffe5134a6f0 R14: 00005564bfe5abc0 R15: 00005564bfe6b780 [ 42.918679] [ 42.919080] irq event stamp: 2087 [ 42.919695] hardirqs last enabled at (2097): [] __up_console_sem+0x78/0x80 [ 42.921132] hardirqs last disabled at (2106): [] __up_console_sem+0x5d/0x80 [ 42.922583] softirqs last enabled at (1908): [] handle_softirqs+0x50c/0x770 [ 42.924056] softirqs last disabled at (2125): [] __irq_exit_rcu+0xc4/0x100 [ 42.925438] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15761' (ECDSA) to the list of known hosts. 2025/11/17 18:44:01 fuzzer started 2025/11/17 18:44:01 dialing manager at localhost:37895 2025/11/17 18:44:01 checking machine... 2025/11/17 18:44:01 checking revisions... [ 43.801129] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:44:01 testing simple program... [ 43.897865] cgroup: Unknown subsys name 'net' [ 43.942888] cgroup: Unknown subsys name 'cpuset' [ 43.961007] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:44:00 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=1ffff1100d9c114f RDX=dffffc0000000000 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff88806ce08a78 RSP=ffff88806ce089b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08a80 R13=ffff88806ce08a68 R14=ffff88806ce08a61 R15=ffff88806ce08a20 RIP=ffffffff8135e574 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 00007f7bb55fb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe58092e000 CR3=000000001ee73000 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=34343a383120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343531 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=000000000001f471 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f374efff000 CR3=000000000dc4b000 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=2030303a34343a383120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030303a34343a3831203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000