[ 39.163315] ------------[ cut here ]------------ [ 39.164290] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.166381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.167885] Modules linked in: [ 39.168588] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.170609] Tainted: [W]=WARN [ 39.171171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.172691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.173635] 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 [ 39.176838] RSP: 0018:ffff888007457bc0 EFLAGS: 00010286 [ 39.177849] RAX: 0000000000000000 RBX: ffffed1000e8af78 RCX: ffffffff813a4050 [ 39.179157] RDX: ffff888017d0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.180468] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e8af2f [ 39.181793] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.183091] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888007457df8 [ 39.184417] FS: 00007f5f2a098900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.185873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.186950] CR2: 00007ffc8321bef8 CR3: 000000000d637000 CR4: 0000000000350ef0 [ 39.188239] Call Trace: [ 39.188715] [ 39.189134] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.190039] ? __create_object+0x59/0x80 [ 39.190809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.191790] __vmalloc_noprof+0x59/0x60 [ 39.192561] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.193448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.194396] bpf_prog_alloc+0x39/0x200 [ 39.195097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.196034] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.196948] do_seccomp+0x349/0x25e0 [ 39.197679] ? find_held_lock+0x2b/0x80 [ 39.198445] ? do_prlimit+0x310/0x610 [ 39.199152] ? __pfx_do_seccomp+0x10/0x10 [ 39.199960] ? do_raw_spin_unlock+0x53/0x220 [ 39.200799] ? _raw_spin_unlock+0x1e/0x40 [ 39.201611] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.202580] ? static_key_count+0x60/0x80 [ 39.203375] prctl_set_seccomp+0x4e/0x70 [ 39.204126] __do_sys_prctl+0xe6c/0x1d70 [ 39.204927] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.205826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.206813] ? irqentry_exit+0xf3/0x650 [ 39.207594] do_syscall_64+0xbf/0x430 [ 39.208351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.209325] RIP: 0033:0x7f5f2a58a5cd [ 39.210002] 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 [ 39.213217] RSP: 002b:00007ffc8321a230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.214610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f2a58a5cd [ 39.215913] RDX: 00005559ab36de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.217223] RBP: 00007ffc8321a290 R08: 0000000000000000 R09: 00007ffc83219930 [ 39.218503] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559b1de9ad0 [ 39.219793] R13: 00007ffc8321a6c0 R14: 00005559b1deabc0 R15: 00005559b1dfb780 [ 39.221124] [ 39.221611] irq event stamp: 1767 [ 39.222271] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 39.223819] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 39.225391] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 39.226973] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 39.228512] ---[ end trace 0000000000000000 ]--- [ 42.787963] ------------[ cut here ]------------ [ 42.788918] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.790945] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.792423] Modules linked in: [ 42.793009] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.794979] Tainted: [W]=WARN [ 42.795580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.797021] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.797942] 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 [ 42.801123] RSP: 0018:ffff8880189a7bc0 EFLAGS: 00010286 [ 42.802087] RAX: 0000000000000000 RBX: ffffed1003134f78 RCX: ffffffff813a4050 [ 42.803349] RDX: ffff88801694b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.804615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003134f2f [ 42.805896] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.807162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189a7df8 [ 42.808429] FS: 00007f06dd3db900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.809863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.810904] CR2: 00007fff1752cef8 CR3: 000000001edca000 CR4: 0000000000350ef0 [ 42.812170] Call Trace: [ 42.812672] [ 42.813093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.813986] ? __create_object+0x59/0x80 [ 42.814774] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.815729] __vmalloc_noprof+0x59/0x60 [ 42.816482] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.817357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.818274] bpf_prog_alloc+0x39/0x200 [ 42.818960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.819871] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.820757] do_seccomp+0x349/0x25e0 [ 42.821472] ? find_held_lock+0x2b/0x80 [ 42.822177] ? do_prlimit+0x310/0x610 [ 42.822928] ? __pfx_do_seccomp+0x10/0x10 [ 42.823710] ? do_raw_spin_unlock+0x53/0x220 [ 42.824539] ? _raw_spin_unlock+0x1e/0x40 [ 42.825317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.826277] ? static_key_count+0x60/0x80 [ 42.827015] prctl_set_seccomp+0x4e/0x70 [ 42.827784] __do_sys_prctl+0xe6c/0x1d70 [ 42.828556] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.829421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.830369] ? irqentry_exit+0xf3/0x650 [ 42.831072] do_syscall_64+0xbf/0x430 [ 42.831805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.832747] RIP: 0033:0x7f06dd8cd5cd [ 42.833463] 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 [ 42.836541] RSP: 002b:00007fff1752a960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.837876] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06dd8cd5cd [ 42.839121] RDX: 0000558a28894e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.840383] RBP: 00007fff1752a9c0 R08: 0000000000000000 R09: 00007fff1752a060 [ 42.841659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a306ef240 [ 42.842913] R13: 00007fff1752adf0 R14: 0000558a306f8380 R15: 0000558a30703540 [ 42.844189] [ 42.844640] irq event stamp: 1743 [ 42.845309] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.846794] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.848278] softirqs last enabled at (1548): [] handle_softirqs+0x50c/0x770 [ 42.849807] softirqs last disabled at (1543): [] __irq_exit_rcu+0xc4/0x100 [ 42.851292] ---[ end trace 0000000000000000 ]--- [ 43.696149] ------------[ cut here ]------------ [ 43.697124] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.699231] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.700685] Modules linked in: [ 43.701338] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.703626] Tainted: [W]=WARN [ 43.704190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.705814] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.706742] 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 [ 43.709981] RSP: 0018:ffff888017d37bc0 EFLAGS: 00010286 [ 43.710981] RAX: 0000000000000000 RBX: ffffed1002fa6f78 RCX: ffffffff813a4050 [ 43.712274] RDX: ffff888016c43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.713579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa6f2f [ 43.714892] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.716222] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d37df8 [ 43.717535] FS: 00007f010e340900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.718990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.720067] CR2: 00007ffef73b7ef8 CR3: 000000000c686000 CR4: 0000000000350ef0 [ 43.721362] Call Trace: [ 43.721850] [ 43.722310] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.723171] ? __create_object+0x59/0x80 [ 43.723985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.724985] __vmalloc_noprof+0x59/0x60 [ 43.725749] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.726629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.727591] bpf_prog_alloc+0x39/0x200 [ 43.728345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.729310] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.730188] do_seccomp+0x349/0x25e0 [ 43.730939] ? find_held_lock+0x2b/0x80 [ 43.731721] ? do_prlimit+0x310/0x610 [ 43.732474] ? __pfx_do_seccomp+0x10/0x10 [ 43.733287] ? do_raw_spin_unlock+0x53/0x220 [ 43.734088] ? _raw_spin_unlock+0x1e/0x40 [ 43.734876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.735855] ? static_key_count+0x60/0x80 [ 43.736673] prctl_set_seccomp+0x4e/0x70 [ 43.737484] __do_sys_prctl+0xe6c/0x1d70 [ 43.738293] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.739375] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.740361] ? irqentry_exit+0xf3/0x650 [ 43.741097] do_syscall_64+0xbf/0x430 [ 43.741849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.742813] RIP: 0033:0x7f010e8325cd [ 43.743528] 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 [ 43.746754] RSP: 002b:00007ffef73b6c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.748130] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f010e8325cd [ 43.749446] RDX: 000055ad85a97e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.750739] RBP: 00007ffef73b6ca0 R08: 0000000000000000 R09: 00007ffef73b6340 [ 43.752040] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adb426fad0 [ 43.753373] R13: 00007ffef73b70d0 R14: 000055adb4270bc0 R15: 000055adb4281780 [ 43.754712] [ 43.755140] irq event stamp: 1819 [ 43.755796] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 43.757349] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 43.758898] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 43.760474] softirqs last disabled at (1499): [] __irq_exit_rcu+0xc4/0x100 [ 43.761994] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21704' (ECDSA) to the list of known hosts. 2025/11/17 17:19:06 fuzzer started 2025/11/17 17:19:07 dialing manager at localhost:37895 2025/11/17 17:19:07 checking machine... 2025/11/17 17:19:07 checking revisions... [ 44.683485] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:19:07 testing simple program... [ 44.774290] cgroup: Unknown subsys name 'net' [ 44.831175] cgroup: Unknown subsys name 'cpuset' [ 44.849354] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:19:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888009250dc0 RCX=ffffffff84c5428f RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff88800b26f7d0 R8 =0000000000000001 R9 =fffff940000eb458 R10=0000000000000001 R11=0000000000000001 R12=ffffea000075a2c0 R13=dffffc0000000000 R14=ffff88800b26f858 R15=ffff88801c1697d0 RIP=ffffffff81751798 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558a30770000 CR3=000000001e4cb000 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=74a8f581ef6973341de62a967d5088cb XMM01=3dbc4fc14896079cfa5d4d2a4a610d0f XMM02=e72055fc9e3fd75b1f225555d30497f6 XMM03=28d3bc90ace57b84ce34009f338a15d7 XMM04=000000000000000000000000735e0874 XMM05=00000000000000000000001d00000000 XMM06=0000000000000000000000000000001d XMM07=0000001d00000000735e08740000001d XMM08=b0000000080000006800000044000000 XMM09=00000000000000000000000000000000 XMM10=ec1661a5f6aab9e5dc58be679eaf735b XMM11=a568e563ed01c7cb5de53f403c01f8f8 XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=000000000000000000000000000000c0 XMM15=00000000000000000000000000000040 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000007 RCX=ffff888007457b64 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888018a241d8 RBP=ffff88800bea3a00 RSP=ffff888007457b88 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800dddf500 R13=fffffbfff0cca012 R14=1ffff110017d4742 R15=dffffc0000000000 RIP=ffffffff815d2998 RFL=00000292 [--S-A--] 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 00007f06dd3db900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f06dd990650 CR3=000000001e4cb000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000