[ 44.011918] ------------[ cut here ]------------ [ 44.012885] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.015058] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 44.016681] Modules linked in: [ 44.018826] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.021112] Tainted: [W]=WARN [ 44.021815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.023498] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.024554] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 44.028217] RSP: 0018:ffff88801aa87bc0 EFLAGS: 00010286 [ 44.029350] RAX: 0000000000000000 RBX: ffffed1003550f78 RCX: ffffffff813a4050 [ 44.030821] RDX: ffff88801adf0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.032304] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003550f2f [ 44.033790] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.035288] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa87df8 [ 44.036762] FS: 00007f4ce47a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.038424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.039648] CR2: 00007fff6b199ef7 CR3: 000000000d2ef000 CR4: 0000000000350ef0 [ 44.041125] Call Trace: [ 44.041728] [ 44.042200] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.043217] ? __create_object+0x59/0x80 [ 44.044093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.045195] __vmalloc_noprof+0x59/0x60 [ 44.046074] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.047080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.048152] bpf_prog_alloc+0x39/0x200 [ 44.048987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.050079] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.051114] do_seccomp+0x349/0x25e0 [ 44.051957] ? find_held_lock+0x2b/0x80 [ 44.052793] ? do_prlimit+0x310/0x610 [ 44.053964] ? __pfx_do_seccomp+0x10/0x10 [ 44.054811] ? do_raw_spin_unlock+0x53/0x220 [ 44.055658] ? _raw_spin_unlock+0x1e/0x40 [ 44.056486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.057587] ? static_key_count+0x60/0x80 [ 44.058479] prctl_set_seccomp+0x4e/0x70 [ 44.059214] __do_sys_prctl+0xe6c/0x1d70 [ 44.060070] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.060944] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.061930] ? irqentry_exit+0xf3/0x650 [ 44.062780] do_syscall_64+0xbf/0x430 [ 44.063621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.064729] RIP: 0033:0x7f4ce4c9a5cd [ 44.065558] 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 [ 44.068961] RSP: 002b:00007fff6b1989c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.070335] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ce4c9a5cd [ 44.071609] RDX: 00005622afa55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.072880] RBP: 00007fff6b198a20 R08: 0000000000000000 R09: 00007fff6b1980c0 [ 44.074160] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622afc74bf0 [ 44.075420] R13: 00007fff6b198e50 R14: 00005622afc7e380 R15: 00005622afc89460 [ 44.076700] [ 44.077117] irq event stamp: 2035 [ 44.077817] hardirqs last enabled at (2045): [] __up_console_sem+0x78/0x80 [ 44.079239] hardirqs last disabled at (2054): [] __up_console_sem+0x5d/0x80 [ 44.080581] softirqs last enabled at (1958): [] handle_softirqs+0x50c/0x770 [ 44.082056] softirqs last disabled at (1943): [] __irq_exit_rcu+0xc4/0x100 [ 44.083406] ---[ end trace 0000000000000000 ]--- [ 47.548464] ------------[ cut here ]------------ [ 47.549393] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.551395] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.552922] Modules linked in: [ 47.553579] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.555565] Tainted: [W]=WARN [ 47.556117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.557594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.558499] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 47.561698] RSP: 0018:ffff88801b4cfbc0 EFLAGS: 00010286 [ 47.562683] RAX: 0000000000000000 RBX: ffffed1003699f78 RCX: ffffffff813a4050 [ 47.563979] RDX: ffff88800f0a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.565300] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003699f2f [ 47.566604] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.567885] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b4cfdf8 [ 47.569175] FS: 00007fcf5754a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.570627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.571695] CR2: 00007ffe4181def7 CR3: 000000000e4e4000 CR4: 0000000000350ef0 [ 47.572982] Call Trace: [ 47.573495] [ 47.573909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.574817] ? __create_object+0x59/0x80 [ 47.575606] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.576580] __vmalloc_noprof+0x59/0x60 [ 47.577352] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.578181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.579116] bpf_prog_alloc+0x39/0x200 [ 47.579860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.580793] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.581712] do_seccomp+0x349/0x25e0 [ 47.582436] ? find_held_lock+0x2b/0x80 [ 47.583158] ? do_prlimit+0x310/0x610 [ 47.583904] ? __pfx_do_seccomp+0x10/0x10 [ 47.584683] ? do_raw_spin_unlock+0x53/0x220 [ 47.585538] ? _raw_spin_unlock+0x1e/0x40 [ 47.586327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.587246] ? static_key_count+0x60/0x80 [ 47.588064] prctl_set_seccomp+0x4e/0x70 [ 47.588844] __do_sys_prctl+0xe6c/0x1d70 [ 47.589650] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.590516] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.591489] ? irqentry_exit+0xf3/0x650 [ 47.592212] do_syscall_64+0xbf/0x430 [ 47.592963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.593943] RIP: 0033:0x7fcf57a3c5cd [ 47.594651] 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 [ 47.597853] RSP: 002b:00007ffe4181c4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.599223] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf57a3c5cd [ 47.600512] RDX: 0000564d2d6cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.601819] RBP: 00007ffe4181c530 R08: 0000000000000000 R09: 00007ffe4181bbd0 [ 47.603109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d326742b0 [ 47.604402] R13: 00007ffe4181c960 R14: 0000564d32676d20 R15: 0000564d326888d0 [ 47.605723] [ 47.606150] irq event stamp: 1823 [ 47.606800] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 47.608335] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 47.609879] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 47.611433] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 47.612960] ---[ end trace 0000000000000000 ]--- [ 48.397689] ------------[ cut here ]------------ [ 48.398624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.400588] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 48.402063] Modules linked in: [ 48.402696] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.404881] Tainted: [W]=WARN [ 48.405820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.407291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.408150] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 48.411289] RSP: 0018:ffff888017b6fbc0 EFLAGS: 00010286 [ 48.412217] RAX: 0000000000000000 RBX: ffffed1002f6df78 RCX: ffffffff813a4050 [ 48.413485] RDX: ffff88801861d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.414747] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6df2f [ 48.416015] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.417295] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b6fdf8 [ 48.418571] FS: 00007f07a9d33900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.419982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.421031] CR2: 00007f07aa225580 CR3: 000000000ffe4000 CR4: 0000000000350ef0 [ 48.422322] Call Trace: [ 48.422780] [ 48.423181] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.424059] ? __create_object+0x59/0x80 [ 48.424837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.425809] __vmalloc_noprof+0x59/0x60 [ 48.426564] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.427441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.428353] bpf_prog_alloc+0x39/0x200 [ 48.429036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.429970] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.430866] do_seccomp+0x349/0x25e0 [ 48.431577] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.432465] ? __pfx_do_seccomp+0x10/0x10 [ 48.433198] ? find_held_lock+0x2b/0x80 [ 48.433953] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.434881] ? static_key_count+0x60/0x80 [ 48.435686] prctl_set_seccomp+0x4e/0x70 [ 48.436457] __do_sys_prctl+0xe6c/0x1d70 [ 48.437185] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.438056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.439019] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.439979] ? irqentry_exit+0xf3/0x650 [ 48.440735] do_syscall_64+0xbf/0x430 [ 48.441478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.442437] RIP: 0033:0x7f07aa2255cd [ 48.443092] 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 [ 48.446201] RSP: 002b:00007ffd542d2fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.447550] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07aa2255cd [ 48.448827] RDX: 0000555d1b6fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.450101] RBP: 00007ffd542d3000 R08: 0000000000000000 R09: 00007ffd542d26a0 [ 48.451365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d453f32b0 [ 48.452625] R13: 00007ffd542d3430 R14: 0000555d453f5d20 R15: 0000555d454078d0 [ 48.453919] [ 48.454371] irq event stamp: 1945 [ 48.454966] hardirqs last enabled at (1953): [] __up_console_sem+0x78/0x80 [ 48.456465] hardirqs last disabled at (1962): [] __up_console_sem+0x5d/0x80 [ 48.457975] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 48.459490] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 48.460975] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19519' (ECDSA) to the list of known hosts. 2025/11/18 17:45:07 fuzzer started 2025/11/18 17:45:07 dialing manager at localhost:34383 2025/11/18 17:45:07 checking machine... 2025/11/18 17:45:07 checking revisions... [ 49.325924] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:45:08 testing simple program... [ 49.420061] cgroup: Unknown subsys name 'net' [ 49.474800] cgroup: Unknown subsys name 'cpuset' [ 49.487782] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:45:07 Registers: info registers vcpu 0 RAX=000000001ab2f801 RBX=ffffffff81619130 RCX=ffff88801ab2f37c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801a9f9fbc RBP=ffff88801ab2f4c0 RSP=ffff88801ab2f410 R8 =0000000000000001 R9 =ffff88801ab2f468 R10=000000000003c9ed R11=0000000000023cd1 R12=ffff88801ab2f4f0 R13=0000000000000000 R14=ffff88801ab2f810 R15=ffff88801ab2f428 RIP=ffffffff8135e43d RFL=00000296 [--S-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 00007fcf5754a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe41816000 CR3=000000000e5e7000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880097577f0 RCX=0000000000000001 RDX=1ffff110012eaeff RSI=ffff888009757c38 RDI=ffff888009757800 RBP=ffff888009757c38 RSP=ffff888009757748 R8 =ffffffff86a08100 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000007fea R12=0000000000000008 R13=ffff888009750000 R14=ffff888009757c40 R15=ffff8880097577f0 RIP=ffffffff8135e273 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 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=00007f5d20a16020 CR3=000000000a02f000 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=2036303a35343a373120383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a35343a3731203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000