[ 38.991842] ------------[ cut here ]------------ [ 38.992772] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.994786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.996265] Modules linked in: [ 38.996893] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.998843] Tainted: [W]=WARN [ 38.999389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.000828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.001711] 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 [ 39.004813] RSP: 0018:ffff88800a35fbc0 EFLAGS: 00010286 [ 39.005789] RAX: 0000000000000000 RBX: ffffed100146bf78 RCX: ffffffff813a4050 [ 39.007051] RDX: ffff8880168cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.008297] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100146bf2f [ 39.009564] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.010820] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a35fdf8 [ 39.012084] FS: 00007f3c9fb6a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.013503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.014565] CR2: 00007fff6f69eef8 CR3: 000000000e2bf000 CR4: 0000000000350ef0 [ 39.015832] Call Trace: [ 39.016291] [ 39.016736] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.017630] ? __create_object+0x59/0x80 [ 39.018356] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.019329] __vmalloc_noprof+0x59/0x60 [ 39.020068] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.020924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.021848] bpf_prog_alloc+0x39/0x200 [ 39.022591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.023503] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.024345] do_seccomp+0x349/0x25e0 [ 39.025068] ? find_held_lock+0x2b/0x80 [ 39.025824] ? do_prlimit+0x310/0x610 [ 39.026574] ? __pfx_do_seccomp+0x10/0x10 [ 39.027302] ? do_raw_spin_unlock+0x53/0x220 [ 39.028123] ? _raw_spin_unlock+0x1e/0x40 [ 39.028890] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.029840] ? static_key_count+0x60/0x80 [ 39.030647] prctl_set_seccomp+0x4e/0x70 [ 39.031368] __do_sys_prctl+0xe6c/0x1d70 [ 39.032136] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.032979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.033933] ? irqentry_exit+0xf3/0x650 [ 39.034696] do_syscall_64+0xbf/0x430 [ 39.035377] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.036300] RIP: 0033:0x7f3ca005c5cd [ 39.036976] 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 [ 39.040099] RSP: 002b:00007fff6f69c800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.041444] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ca005c5cd [ 39.042734] RDX: 00005653f757fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.043991] RBP: 00007fff6f69c860 R08: 0000000000000000 R09: 00007fff6f69bf00 [ 39.045262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565431e13ad0 [ 39.046535] R13: 00007fff6f69cc90 R14: 0000565431e14bc0 R15: 0000565431e25780 [ 39.047813] [ 39.048229] irq event stamp: 1747 [ 39.048869] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.050363] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.051876] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 39.053395] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 39.054889] ---[ end trace 0000000000000000 ]--- [ 42.067643] ------------[ cut here ]------------ [ 42.068573] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.070629] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.072154] Modules linked in: [ 42.072821] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.074896] Tainted: [W]=WARN [ 42.075510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.077009] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.077936] 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 [ 42.081120] RSP: 0018:ffff88800a5efbc0 EFLAGS: 00010286 [ 42.082110] RAX: 0000000000000000 RBX: ffffed10014bdf78 RCX: ffffffff813a4050 [ 42.083410] RDX: ffff888018440000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.084703] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014bdf2f [ 42.085978] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.087269] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a5efdf8 [ 42.088536] FS: 00007fdbb86e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.089996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.091073] CR2: 00007fdbb8c4e4a6 CR3: 0000000020957000 CR4: 0000000000350ef0 [ 42.092370] Call Trace: [ 42.092873] [ 42.093286] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.094188] ? __create_object+0x59/0x80 [ 42.094980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.095972] __vmalloc_noprof+0x59/0x60 [ 42.096732] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.097620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.098583] bpf_prog_alloc+0x39/0x200 [ 42.099272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.100202] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.101098] do_seccomp+0x349/0x25e0 [ 42.101817] ? find_held_lock+0x2b/0x80 [ 42.102608] ? do_prlimit+0x310/0x610 [ 42.103310] ? __pfx_do_seccomp+0x10/0x10 [ 42.104082] ? do_raw_spin_unlock+0x53/0x220 [ 42.104914] ? _raw_spin_unlock+0x1e/0x40 [ 42.105704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.106671] ? static_key_count+0x60/0x80 [ 42.107429] prctl_set_seccomp+0x4e/0x70 [ 42.108222] __do_sys_prctl+0xe6c/0x1d70 [ 42.109016] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.109860] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.110849] ? irqentry_exit+0xf3/0x650 [ 42.111626] do_syscall_64+0xbf/0x430 [ 42.112332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.113282] RIP: 0033:0x7fdbb8bda5cd [ 42.113975] 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 [ 42.117180] RSP: 002b:00007ffd12634200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.118576] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbb8bda5cd [ 42.119860] RDX: 000055c3e9cd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.121125] RBP: 00007ffd12634260 R08: 0000000000000000 R09: 00007ffd12633900 [ 42.122389] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c40b35fad0 [ 42.123684] R13: 00007ffd12634690 R14: 000055c40b360bc0 R15: 000055c40b371780 [ 42.124996] [ 42.125426] irq event stamp: 1739 [ 42.126075] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 42.127616] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 42.129172] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 42.130722] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.132263] ---[ end trace 0000000000000000 ]--- [ 42.889903] ------------[ cut here ]------------ [ 42.890830] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.892833] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.894265] Modules linked in: [ 42.894931] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.896885] Tainted: [W]=WARN [ 42.897429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.899152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.900119] 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 [ 42.903242] RSP: 0018:ffff888019bbfbc0 EFLAGS: 00010286 [ 42.904198] RAX: 0000000000000000 RBX: ffffed1003377f78 RCX: ffffffff813a4050 [ 42.905475] RDX: ffff8880162f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.906743] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003377f2f [ 42.908009] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.909263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bbfdf8 [ 42.910541] FS: 00007fb9c369f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.911953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.912994] CR2: 00007fb9c3c054a6 CR3: 000000000e081000 CR4: 0000000000350ef0 [ 42.914259] Call Trace: [ 42.914783] [ 42.915191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.916080] ? __create_object+0x59/0x80 [ 42.916865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.917822] __vmalloc_noprof+0x59/0x60 [ 42.918580] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.919386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.920305] bpf_prog_alloc+0x39/0x200 [ 42.921019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.921941] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.922851] do_seccomp+0x349/0x25e0 [ 42.923556] ? find_held_lock+0x2b/0x80 [ 42.924259] ? do_prlimit+0x310/0x610 [ 42.924997] ? __pfx_do_seccomp+0x10/0x10 [ 42.925790] ? do_raw_spin_unlock+0x53/0x220 [ 42.926620] ? _raw_spin_unlock+0x1e/0x40 [ 42.927351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.928302] ? static_key_count+0x60/0x80 [ 42.929096] prctl_set_seccomp+0x4e/0x70 [ 42.929861] __do_sys_prctl+0xe6c/0x1d70 [ 42.930659] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.931507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.932419] ? irqentry_exit+0xf3/0x650 [ 42.933182] do_syscall_64+0xbf/0x430 [ 42.933926] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.934880] RIP: 0033:0x7fb9c3b915cd [ 42.935581] 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 [ 42.938707] RSP: 002b:00007fff880eb230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.940058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9c3b915cd [ 42.941315] RDX: 0000565394597e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.942589] RBP: 00007fff880eb290 R08: 0000000000000000 R09: 00007fff880ea930 [ 42.943846] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653a5947ad0 [ 42.945103] R13: 00007fff880eb6c0 R14: 00005653a5948bc0 R15: 00005653a5959780 [ 42.946383] [ 42.946865] irq event stamp: 1793 [ 42.947512] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 42.948403] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.949320] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 42.950253] softirqs last disabled at (1315): [] __irq_exit_rcu+0xc4/0x100 [ 42.951179] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50428' (ECDSA) to the list of known hosts. 2025/11/18 07:26:36 fuzzer started 2025/11/18 07:26:36 dialing manager at localhost:37895 2025/11/18 07:26:36 checking machine... 2025/11/18 07:26:36 checking revisions... [ 43.807257] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:26:36 testing simple program... [ 43.896769] cgroup: Unknown subsys name 'net' [ 43.966031] cgroup: Unknown subsys name 'cpuset' [ 43.980537] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:26:36 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86ac9cd0 RDX=0000000000000008 RSI=ffff888015abfc00 RDI=ffff888015abf560 RBP=ffff888015abf5b8 RSP=ffff888015abf4f0 R8 =ffffffff86ac9cd4 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000284d8 R12=ffff888015abf5c0 R13=ffff888015abf5a8 R14=ffff888015abfc08 R15=ffff888015abf560 RIP=ffffffff8135ef85 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 00007efe0e4d1900 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=00007fdbb8c9f618 CR3=000000000d698000 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=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=de2e682a9c01e46900000000000ae988 XMM05=4cf22a0395a2f1320000000000321548 XMM06=16fe0833528e770d00000000003202e8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000251f3 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c40b35c218 CR3=000000000e12f000 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=36323a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303335 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000