[ 45.220516] ------------[ cut here ]------------ [ 45.221222] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.223244] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.224435] Modules linked in: [ 45.224924] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.226559] Tainted: [W]=WARN [ 45.227010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.228194] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.228943] 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 [ 45.231546] RSP: 0018:ffff888018effbc0 EFLAGS: 00010286 [ 45.232311] RAX: 0000000000000000 RBX: ffffed10031dff78 RCX: ffffffff813a4050 [ 45.233395] RDX: ffff888015a2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.234443] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031dff2f [ 45.235494] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.236537] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018effdf8 [ 45.237595] FS: 00007f1b16007900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.238772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.239653] CR2: 00007ffcf9c48ef8 CR3: 000000000d7e5000 CR4: 0000000000350ef0 [ 45.240704] Call Trace: [ 45.241092] [ 45.241462] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.242167] ? __create_object+0x59/0x80 [ 45.242808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.243600] __vmalloc_noprof+0x59/0x60 [ 45.244184] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.244898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.245673] bpf_prog_alloc+0x39/0x200 [ 45.246238] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.247001] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.247737] do_seccomp+0x349/0x25e0 [ 45.248291] ? find_held_lock+0x2b/0x80 [ 45.248911] ? do_prlimit+0x310/0x610 [ 45.249529] ? __pfx_do_seccomp+0x10/0x10 [ 45.250134] ? do_raw_spin_unlock+0x53/0x220 [ 45.250812] ? _raw_spin_unlock+0x1e/0x40 [ 45.251456] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.252204] ? static_key_count+0x60/0x80 [ 45.252855] prctl_set_seccomp+0x4e/0x70 [ 45.253491] __do_sys_prctl+0xe6c/0x1d70 [ 45.254099] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.254804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.255591] ? irqentry_exit+0xf3/0x650 [ 45.256180] do_syscall_64+0xbf/0x430 [ 45.256788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.257587] RIP: 0033:0x7f1b164f95cd [ 45.258129] 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 [ 45.260764] RSP: 002b:00007ffcf9c47870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.261911] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b164f95cd [ 45.262982] RDX: 000055adcdf1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.264043] RBP: 00007ffcf9c478d0 R08: 0000000000000000 R09: 00007ffcf9c46f70 [ 45.265114] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ade5617bf0 [ 45.266193] R13: 00007ffcf9c47d00 R14: 000055ade5621380 R15: 000055ade562c460 [ 45.267288] [ 45.267665] irq event stamp: 1713 [ 45.268176] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 45.269441] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 45.270703] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 45.271994] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 45.273260] ---[ end trace 0000000000000000 ]--- [ 48.667099] ------------[ cut here ]------------ [ 48.668028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.670031] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.671461] Modules linked in: [ 48.672041] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.674223] Tainted: [W]=WARN [ 48.674891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.676354] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.677204] 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 [ 48.680297] RSP: 0018:ffff888016d5fbc0 EFLAGS: 00010286 [ 48.681240] RAX: 0000000000000000 RBX: ffffed1002dabf78 RCX: ffffffff813a4050 [ 48.682515] RDX: ffff888015891bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.683783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dabf2f [ 48.685050] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.686351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d5fdf8 [ 48.687601] FS: 00007f842b8c6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.689007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.690071] CR2: 00007f842bdb8580 CR3: 00000000201fa000 CR4: 0000000000350ef0 [ 48.691351] Call Trace: [ 48.691809] [ 48.692208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.693088] ? __create_object+0x59/0x80 [ 48.693871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.694829] __vmalloc_noprof+0x59/0x60 [ 48.695582] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.696446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.697379] bpf_prog_alloc+0x39/0x200 [ 48.698067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.698987] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.699884] do_seccomp+0x349/0x25e0 [ 48.700591] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.701489] ? __pfx_do_seccomp+0x10/0x10 [ 48.702227] ? find_held_lock+0x2b/0x80 [ 48.702980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.703934] ? static_key_count+0x60/0x80 [ 48.704735] prctl_set_seccomp+0x4e/0x70 [ 48.705507] __do_sys_prctl+0xe6c/0x1d70 [ 48.706235] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.707071] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.708015] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.708973] ? irqentry_exit+0xf3/0x650 [ 48.709741] do_syscall_64+0xbf/0x430 [ 48.710472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.711408] RIP: 0033:0x7f842bdb85cd [ 48.712058] 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 [ 48.715186] RSP: 002b:00007ffc65ad7fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.716520] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f842bdb85cd [ 48.717793] RDX: 000055a4f6895e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.719047] RBP: 00007ffc65ad8040 R08: 0000000000000000 R09: 00007ffc65ad76e0 [ 48.720302] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a51fec8bf0 [ 48.721614] R13: 00007ffc65ad8470 R14: 000055a51fed2380 R15: 000055a51fedd460 [ 48.722898] [ 48.723317] irq event stamp: 1763 [ 48.723963] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 48.725458] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 48.726957] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 48.728474] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 48.729971] ---[ end trace 0000000000000000 ]--- [ 49.505869] ------------[ cut here ]------------ [ 49.507034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.509637] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.511591] Modules linked in: [ 49.512440] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.514996] Tainted: [W]=WARN [ 49.515771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.517650] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.518817] 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 [ 49.522901] RSP: 0018:ffff8880155d7bc0 EFLAGS: 00010286 [ 49.524176] RAX: 0000000000000000 RBX: ffffed1002abaf78 RCX: ffffffff813a4050 [ 49.525853] RDX: ffff888016ef0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.527510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002abaf2f [ 49.529167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.530608] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880155d7df8 [ 49.531885] FS: 00007fbfcada5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.533319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.534415] CR2: 00007fbfcb297580 CR3: 000000001fb48000 CR4: 0000000000350ef0 [ 49.535701] Call Trace: [ 49.536156] [ 49.536599] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.537508] ? __create_object+0x59/0x80 [ 49.538237] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.539194] __vmalloc_noprof+0x59/0x60 [ 49.539936] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.540817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.541755] bpf_prog_alloc+0x39/0x200 [ 49.542470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.543395] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.544245] do_seccomp+0x349/0x25e0 [ 49.544956] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.545862] ? __pfx_do_seccomp+0x10/0x10 [ 49.546648] ? find_held_lock+0x2b/0x80 [ 49.547402] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.548302] ? static_key_count+0x60/0x80 [ 49.549094] prctl_set_seccomp+0x4e/0x70 [ 49.549873] __do_sys_prctl+0xe6c/0x1d70 [ 49.550646] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.551495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.552449] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.553419] ? irqentry_exit+0xf3/0x650 [ 49.554135] do_syscall_64+0xbf/0x430 [ 49.554874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.555824] RIP: 0033:0x7fbfcb2975cd [ 49.556523] 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 [ 49.559777] RSP: 002b:00007ffead335fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.561159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbfcb2975cd [ 49.562445] RDX: 000055b2ba5ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.563716] RBP: 00007ffead336030 R08: 0000000000000000 R09: 00007ffead3356d0 [ 49.564983] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2c200eb10 [ 49.566277] R13: 00007ffead336460 R14: 000055b2c200f2b0 R15: 000055b2c20236f0 [ 49.567558] [ 49.567975] irq event stamp: 1759 [ 49.568625] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.570099] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.571376] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.572656] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.573934] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11173' (ECDSA) to the list of known hosts. 2025/11/18 04:14:20 fuzzer started 2025/11/18 04:14:21 dialing manager at localhost:37895 2025/11/18 04:14:21 checking machine... 2025/11/18 04:14:21 checking revisions... [ 50.513581] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:14:21 testing simple program... [ 50.605115] cgroup: Unknown subsys name 'net' [ 50.664551] cgroup: Unknown subsys name 'cpuset' [ 50.682086] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:14:20 Registers: info registers vcpu 0 RAX=fffff940000db578 RBX=fffff940000db579 RCX=ffffffff81932c82 RDX=0000000000000001 RSI=0000000000000008 RDI=ffffea00006dabc0 RBP=fffff940000db578 RSP=ffff888017097a18 R8 =0000000000000000 R9 =fffff940000db578 R10=ffffea00006dabc7 R11=0000000000000001 R12=0000000000000000 R13=ffffea00006dabc0 R14=ffff888017097df0 R15=dffffc0000000000 RIP=ffffffff81b2cf84 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 00007f842b8c6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc65ad2000 CR3=000000002019d000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029ef3 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f842be7b650 CR3=000000000d77b000 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=34313a343020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323933 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000