[ 44.059142] ------------[ cut here ]------------ [ 44.059874] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.061530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 44.062749] Modules linked in: [ 44.063271] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.065149] Tainted: [W]=WARN [ 44.065610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.066924] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.067693] 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 [ 44.070337] RSP: 0018:ffff88801564fbc0 EFLAGS: 00010286 [ 44.071158] RAX: 0000000000000000 RBX: ffffed1002ac9f78 RCX: ffffffff813a4050 [ 44.072234] RDX: ffff888019d55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.073320] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ac9f2f [ 44.074395] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.075479] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801564fdf8 [ 44.076570] FS: 00007fad11957900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.077806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.078716] CR2: 00007ffe76eb9ef7 CR3: 0000000009ec5000 CR4: 0000000000350ef0 [ 44.079795] Call Trace: [ 44.080214] [ 44.080562] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.081318] ? __create_object+0x59/0x80 [ 44.081928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.082745] __vmalloc_noprof+0x59/0x60 [ 44.083381] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.084110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.084857] bpf_prog_alloc+0x39/0x200 [ 44.085478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.086259] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.086976] do_seccomp+0x349/0x25e0 [ 44.087575] ? find_held_lock+0x2b/0x80 [ 44.088201] ? do_prlimit+0x310/0x610 [ 44.088789] ? __pfx_do_seccomp+0x10/0x10 [ 44.089448] ? do_raw_spin_unlock+0x53/0x220 [ 44.090129] ? _raw_spin_unlock+0x1e/0x40 [ 44.090740] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.091545] ? static_key_count+0x60/0x80 [ 44.092217] prctl_set_seccomp+0x4e/0x70 [ 44.092835] __do_sys_prctl+0xe6c/0x1d70 [ 44.093489] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.094214] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.094990] ? irqentry_exit+0xf3/0x650 [ 44.095630] do_syscall_64+0xbf/0x430 [ 44.096238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.096995] RIP: 0033:0x7fad11e495cd [ 44.097583] 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 [ 44.100231] RSP: 002b:00007ffe76eb7b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.101387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad11e495cd [ 44.102452] RDX: 000055e2f7464e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.103525] RBP: 00007ffe76eb7bc0 R08: 0000000000000000 R09: 00007ffe76eb7260 [ 44.104603] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e30405cbf0 [ 44.105690] R13: 00007ffe76eb7ff0 R14: 000055e304066380 R15: 000055e304071460 [ 44.106781] [ 44.107156] irq event stamp: 1813 [ 44.107651] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 44.108917] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 44.110181] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 44.111457] softirqs last disabled at (1437): [] __irq_exit_rcu+0xc4/0x100 [ 44.112734] ---[ end trace 0000000000000000 ]--- [ 47.397684] ------------[ cut here ]------------ [ 47.398622] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.400670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 47.402113] Modules linked in: [ 47.402705] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.404690] Tainted: [W]=WARN [ 47.405305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.406774] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.407689] 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 [ 47.410932] RSP: 0018:ffff888016d37bc0 EFLAGS: 00010286 [ 47.411957] RAX: 0000000000000000 RBX: ffffed1002da6f78 RCX: ffffffff813a4050 [ 47.413257] RDX: ffff888015948000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.414532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da6f2f [ 47.415821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.417112] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d37df8 [ 47.418402] FS: 00007f6099e50900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.419825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.420899] CR2: 00007ffffd71cef7 CR3: 000000001ee47000 CR4: 0000000000350ef0 [ 47.422187] Call Trace: [ 47.422656] [ 47.423107] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.423964] ? __create_object+0x59/0x80 [ 47.424745] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.425719] __vmalloc_noprof+0x59/0x60 [ 47.426470] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.427343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.428323] bpf_prog_alloc+0x39/0x200 [ 47.429032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.429978] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.430885] do_seccomp+0x349/0x25e0 [ 47.431598] ? find_held_lock+0x2b/0x80 [ 47.432364] ? do_prlimit+0x310/0x610 [ 47.433117] ? __pfx_do_seccomp+0x10/0x10 [ 47.433857] ? do_raw_spin_unlock+0x53/0x220 [ 47.434690] ? _raw_spin_unlock+0x1e/0x40 [ 47.435466] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.436436] ? static_key_count+0x60/0x80 [ 47.437255] prctl_set_seccomp+0x4e/0x70 [ 47.437993] __do_sys_prctl+0xe6c/0x1d70 [ 47.438783] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.439693] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.440721] ? irqentry_exit+0xf3/0x650 [ 47.441491] do_syscall_64+0xbf/0x430 [ 47.442228] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.443189] RIP: 0033:0x7f609a3425cd [ 47.443837] 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 [ 47.446999] RSP: 002b:00007ffffd71b880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.448347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f609a3425cd [ 47.449643] RDX: 0000563eeee1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.450913] RBP: 00007ffffd71b8e0 R08: 0000000000000000 R09: 00007ffffd71af80 [ 47.452228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ef7f3eb10 [ 47.453524] R13: 00007ffffd71bd10 R14: 0000563ef7f3f2b0 R15: 0000563ef7f536f0 [ 47.454812] [ 47.455263] irq event stamp: 1687 [ 47.455865] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 47.457369] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 47.458881] softirqs last enabled at (1550): [] handle_softirqs+0x50c/0x770 [ 47.460419] softirqs last disabled at (1545): [] __irq_exit_rcu+0xc4/0x100 [ 47.461943] ---[ end trace 0000000000000000 ]--- [ 48.310430] ------------[ cut here ]------------ [ 48.311371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.313422] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 48.314925] Modules linked in: [ 48.315567] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.317679] Tainted: [W]=WARN [ 48.318300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.319840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.320842] 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 [ 48.324076] RSP: 0018:ffff888016d77bc0 EFLAGS: 00010286 [ 48.325113] RAX: 0000000000000000 RBX: ffffed1002daef78 RCX: ffffffff813a4050 [ 48.326420] RDX: ffff888019ffd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.327768] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daef2f [ 48.329137] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.330464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d77df8 [ 48.331780] FS: 00007f458d375900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.333728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.334813] CR2: 00007f458d867580 CR3: 000000000e277000 CR4: 0000000000350ef0 [ 48.336105] Call Trace: [ 48.336574] [ 48.337139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.338132] ? __create_object+0x59/0x80 [ 48.339166] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.340301] __vmalloc_noprof+0x59/0x60 [ 48.341036] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.341915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.342829] bpf_prog_alloc+0x39/0x200 [ 48.343567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.344496] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.345421] do_seccomp+0x349/0x25e0 [ 48.346148] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.347012] ? __pfx_do_seccomp+0x10/0x10 [ 48.347804] ? find_held_lock+0x2b/0x80 [ 48.348563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.349553] ? static_key_count+0x60/0x80 [ 48.350355] prctl_set_seccomp+0x4e/0x70 [ 48.351132] __do_sys_prctl+0xe6c/0x1d70 [ 48.351883] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.352744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.353700] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.354683] ? irqentry_exit+0xf3/0x650 [ 48.355454] do_syscall_64+0xbf/0x430 [ 48.356186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.357145] RIP: 0033:0x7f458d8675cd [ 48.357814] 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 [ 48.360990] RSP: 002b:00007ffcb3d1abe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.362371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f458d8675cd [ 48.363651] RDX: 000055c543e37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.364966] RBP: 00007ffcb3d1ac40 R08: 0000000000000000 R09: 00007ffcb3d1a2e0 [ 48.366240] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c55ad6ab10 [ 48.367541] R13: 00007ffcb3d1b070 R14: 000055c55ad6b2b0 R15: 000055c55ad7f6f0 [ 48.368840] [ 48.369296] irq event stamp: 1689 [ 48.369907] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 48.371432] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 48.372970] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 48.374516] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 48.376035] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10738' (ECDSA) to the list of known hosts. 2025/11/18 09:52:56 fuzzer started 2025/11/18 09:52:56 dialing manager at localhost:34383 2025/11/18 09:52:56 checking machine... 2025/11/18 09:52:56 checking revisions... [ 49.277386] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:52:57 testing simple program... [ 49.377763] cgroup: Unknown subsys name 'net' [ 49.441896] cgroup: Unknown subsys name 'cpuset' [ 49.464157] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:52:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000040 RCX=0000000000000006 RDX=0000000000000006 RSI=ffff888009a8a618 RDI=ffff888009a89bc0 RBP=ffff888009a89bc0 RSP=ffff888009a9ede0 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000006 R13=ffff888009a8a618 R14=ffff888009a8a618 R15=0000000000000001 RIP=ffffffff8152657d RFL=00000012 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ba8ca73000 CR3=000000000d4c8000 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=43a528791c051acc1521601cc686bb0d XMM01=c9ce2dbed0f772b7410df41f4c0b8c2f XMM02=d9fb4e9b2eba91013665b9268fe2c0ba XMM03=e2519a0db2ce81d96ca9adbf4f37f130 XMM04=00000000000000000000000000800100 XMM05=00000000000000008295289809959884 XMM06=00000000000000000000000082952898 XMM07=8295289809959884008001004d468a84 XMM08=a0000000f0000000e400000072000000 XMM09=00000000000000000000000000000000 XMM10=190bce80ff5d68f1b8520b2e0fe269b0 XMM11=8be7932093bb0722c80c11cc70bd419a XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=000000000000000000000000000004c0 XMM15=00000000000000000000000000000040 info registers vcpu 1 RAX=ffff888015949bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801564f710 R8 =0000000000000000 R9 =0000000000000000 R10=ffff88801564f848 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529333 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 00007f6099e50900 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=00007f609a405650 CR3=000000001ee97000 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