[ 46.654557] ------------[ cut here ]------------ [ 46.655466] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.657549] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.659008] Modules linked in: [ 46.659645] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.661615] Tainted: [W]=WARN [ 46.662163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.663621] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.664481] 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 [ 46.667639] RSP: 0018:ffff888017597bc0 EFLAGS: 00010286 [ 46.668639] RAX: 0000000000000000 RBX: ffffed1002eb2f78 RCX: ffffffff813a4050 [ 46.669949] RDX: ffff888015f73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.671249] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb2f2f [ 46.672539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.673806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017597df8 [ 46.675106] FS: 00007ffba0181900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.676543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.677587] CR2: 00007ffba0673580 CR3: 000000000db4d000 CR4: 0000000000350ef0 [ 46.678856] Call Trace: [ 46.679327] [ 46.679772] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.680656] ? irqentry_exit+0x17b/0x650 [ 46.681373] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 46.682354] __vmalloc_noprof+0x59/0x60 [ 46.683109] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.683956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.684867] bpf_prog_alloc+0x39/0x200 [ 46.685583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.686457] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.687357] do_seccomp+0x349/0x25e0 [ 46.688054] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.688935] ? __pfx_do_seccomp+0x10/0x10 [ 46.689714] ? find_held_lock+0x2b/0x80 [ 46.690421] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.691374] ? static_key_count+0x60/0x80 [ 46.692158] prctl_set_seccomp+0x4e/0x70 [ 46.692919] __do_sys_prctl+0xe6c/0x1d70 [ 46.693688] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.694489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.695444] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.696390] ? irqentry_exit+0xf3/0x650 [ 46.697140] do_syscall_64+0xbf/0x430 [ 46.697871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.698803] RIP: 0033:0x7ffba06735cd [ 46.699465] 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 [ 46.702592] RSP: 002b:00007ffcf10feca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.703941] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffba06735cd [ 46.705232] RDX: 000055bd43ebae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.706484] RBP: 00007ffcf10fed00 R08: 0000000000000000 R09: 00007ffcf10fe3a0 [ 46.707772] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd71ae7ad0 [ 46.709031] R13: 00007ffcf10ff130 R14: 000055bd71ae8bc0 R15: 000055bd71af9780 [ 46.710315] [ 46.710784] irq event stamp: 1717 [ 46.711388] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.712903] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 46.714421] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 46.715990] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 46.717550] ---[ end trace 0000000000000000 ]--- [ 50.135318] ------------[ cut here ]------------ [ 50.136363] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.138718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 50.140375] Modules linked in: [ 50.141353] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.143726] Tainted: [W]=WARN [ 50.144348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.146001] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.147095] 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 [ 50.150670] RSP: 0018:ffff8880173afbc0 EFLAGS: 00010286 [ 50.151765] RAX: 0000000000000000 RBX: ffffed1002e75f78 RCX: ffffffff813a4050 [ 50.153240] RDX: ffff88801592b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.154685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e75f2f [ 50.156172] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.157638] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173afdf8 [ 50.159114] FS: 00007f365d445900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.160769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.161976] CR2: 00007f365d937580 CR3: 0000000020aba000 CR4: 0000000000350ef0 [ 50.163477] Call Trace: [ 50.164055] [ 50.164499] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.165509] ? __create_object+0x59/0x80 [ 50.166468] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.167568] __vmalloc_noprof+0x59/0x60 [ 50.168345] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.169395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.170446] bpf_prog_alloc+0x39/0x200 [ 50.171301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.172427] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.173449] do_seccomp+0x349/0x25e0 [ 50.174249] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.175365] ? __pfx_do_seccomp+0x10/0x10 [ 50.176275] ? find_held_lock+0x2b/0x80 [ 50.177110] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.178199] ? static_key_count+0x60/0x80 [ 50.179157] prctl_set_seccomp+0x4e/0x70 [ 50.180037] __do_sys_prctl+0xe6c/0x1d70 [ 50.180901] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.181915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.183024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.184117] ? irqentry_exit+0xf3/0x650 [ 50.185024] do_syscall_64+0xbf/0x430 [ 50.185849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.186896] RIP: 0033:0x7f365d9375cd [ 50.187700] 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 [ 50.191283] RSP: 002b:00007ffd0e1dd3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.192794] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f365d9375cd [ 50.194263] RDX: 000055da6bbfde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.195728] RBP: 00007ffd0e1dd410 R08: 0000000000000000 R09: 00007ffd0e1dcab0 [ 50.197165] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da7b9e1ad0 [ 50.198631] R13: 00007ffd0e1dd840 R14: 000055da7b9e2bc0 R15: 000055da7b9f3780 [ 50.200107] [ 50.200694] irq event stamp: 1811 [ 50.201376] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 50.203085] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 50.204370] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 50.205446] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 50.206536] ---[ end trace 0000000000000000 ]--- [ 51.004171] ------------[ cut here ]------------ [ 51.005128] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.007154] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 51.008658] Modules linked in: [ 51.009244] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.011243] Tainted: [W]=WARN [ 51.011836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.013302] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.014224] 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 [ 51.017420] RSP: 0018:ffff888016d47bc0 EFLAGS: 00010286 [ 51.018413] RAX: 0000000000000000 RBX: ffffed1002da8f78 RCX: ffffffff813a4050 [ 51.019714] RDX: ffff888015db8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.020999] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da8f2f [ 51.022305] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.023782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d47df8 [ 51.025204] FS: 00007f63c424b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.026835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.028047] CR2: 00007fff8cf1def7 CR3: 000000002109e000 CR4: 0000000000350ef0 [ 51.029440] Call Trace: [ 51.030072] [ 51.030593] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.031619] ? __create_object+0x59/0x80 [ 51.032425] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.033559] __vmalloc_noprof+0x59/0x60 [ 51.034345] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.035325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.036337] bpf_prog_alloc+0x39/0x200 [ 51.037152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.038226] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.039431] do_seccomp+0x349/0x25e0 [ 51.040359] ? find_held_lock+0x2b/0x80 [ 51.041361] ? do_prlimit+0x310/0x610 [ 51.042324] ? __pfx_do_seccomp+0x10/0x10 [ 51.043357] ? do_raw_spin_unlock+0x53/0x220 [ 51.044427] ? _raw_spin_unlock+0x1e/0x40 [ 51.045422] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.046659] ? static_key_count+0x60/0x80 [ 51.047603] prctl_set_seccomp+0x4e/0x70 [ 51.048393] __do_sys_prctl+0xe6c/0x1d70 [ 51.049261] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.050196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.051279] ? irqentry_exit+0xf3/0x650 [ 51.052152] do_syscall_64+0xbf/0x430 [ 51.053031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.054085] RIP: 0033:0x7f63c473d5cd [ 51.054859] 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 [ 51.058263] RSP: 002b:00007fff8cf1ba50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.059786] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63c473d5cd [ 51.061266] RDX: 000055b6b60b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.062682] RBP: 00007fff8cf1bab0 R08: 0000000000000000 R09: 00007fff8cf1b150 [ 51.064166] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6e2f1a2b0 [ 51.065581] R13: 00007fff8cf1bee0 R14: 000055b6e2f1cd20 R15: 000055b6e2f2e8d0 [ 51.067079] [ 51.067658] irq event stamp: 1751 [ 51.068315] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 51.070048] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 51.071805] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 51.073606] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 51.075290] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54890' (ECDSA) to the list of known hosts. 2025/11/17 16:07:11 fuzzer started 2025/11/17 16:07:11 dialing manager at localhost:37895 2025/11/17 16:07:11 checking machine... 2025/11/17 16:07:11 checking revisions... [ 51.943727] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:07:12 testing simple program... [ 52.038305] cgroup: Unknown subsys name 'net' [ 52.105985] cgroup: Unknown subsys name 'cpuset' [ 52.119190] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:07:11 Registers: info registers vcpu 0 RAX=1ffffffff0d37000 RBX=ffffffff869b8000 RCX=ffffffff86fd8477 RDX=0000000000000000 RSI=ffffffff869d7fc0 RDI=ffffffff866903b4 RBP=ffffffff869b72e8 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff869b8d1c R13=ffffffff866903b4 R14=ffffffff869b72e4 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fce54081150 CR3=000000000e1ea000 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=a40d7d870ed8b1b18a4ff573f6f8e9ed XMM02=ec2efd57dc4c00df0000000000301f20 XMM03=c7934b55192e32900000000000301ff0 XMM04=a263d2ad762dcd9300000000000ae988 XMM05=07c8bb74b6c04a44000000000031e650 XMM06=c93dc1f8eb6547280000000000318600 XMM07=e042d86d42eb936e000000000030ea80 XMM08=c7934b55192e32900000000000301ff0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888015effbc0 RCX=ffffffff84bfd73f RDX=1ffff11002bdff7a RSI=ffffffff84bfb8ef RDI=ffff888015effbc0 RBP=0000000000000000 RSP=ffff888015effa08 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=ffffffffffffffff R13=ffff888015effc8c R14=ffff888015effc08 R15=ffff888015effbc0 RIP=ffffffff84bfb90c 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 00007f365d445900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f365d40f008 CR3=0000000020a2a000 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