[ 45.478860] ------------[ cut here ]------------ [ 45.479799] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.481827] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.483285] Modules linked in: [ 45.483911] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.485913] Tainted: [W]=WARN [ 45.486577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.488074] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.488983] 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 [ 45.492206] RSP: 0018:ffff88801c70fbc0 EFLAGS: 00010286 [ 45.493175] RAX: 0000000000000000 RBX: ffffed10038e1f78 RCX: ffffffff813a4050 [ 45.494448] RDX: ffff888017c10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.495720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038e1f2f [ 45.497029] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.498329] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c70fdf8 [ 45.499616] FS: 00007f85e662d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.501054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.502141] CR2: 00007fffb33c3ef7 CR3: 000000000d8d1000 CR4: 0000000000350ef0 [ 45.503456] Call Trace: [ 45.503933] [ 45.504345] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.505256] ? __create_object+0x59/0x80 [ 45.506032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.507026] __vmalloc_noprof+0x59/0x60 [ 45.507796] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.508685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.509618] bpf_prog_alloc+0x39/0x200 [ 45.510339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.511280] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.512191] do_seccomp+0x349/0x25e0 [ 45.512913] ? find_held_lock+0x2b/0x80 [ 45.513670] ? do_prlimit+0x310/0x610 [ 45.514385] ? __pfx_do_seccomp+0x10/0x10 [ 45.515178] ? do_raw_spin_unlock+0x53/0x220 [ 45.516035] ? _raw_spin_unlock+0x1e/0x40 [ 45.516817] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.517770] ? static_key_count+0x60/0x80 [ 45.518705] prctl_set_seccomp+0x4e/0x70 [ 45.519491] __do_sys_prctl+0xe6c/0x1d70 [ 45.520250] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.521114] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.522095] ? irqentry_exit+0xf3/0x650 [ 45.522841] do_syscall_64+0xbf/0x430 [ 45.523459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.524209] RIP: 0033:0x7f85e6b1f5cd [ 45.524804] 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 [ 45.527451] RSP: 002b:00007fffb33c2500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.528593] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85e6b1f5cd [ 45.529665] RDX: 000055795dae4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.530754] RBP: 00007fffb33c2560 R08: 0000000000000000 R09: 00007fffb33c1c00 [ 45.531822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557995692ad0 [ 45.532907] R13: 00007fffb33c2990 R14: 0000557995693bc0 R15: 00005579956a4780 [ 45.533996] [ 45.534355] irq event stamp: 1973 [ 45.534900] hardirqs last enabled at (1983): [] __up_console_sem+0x78/0x80 [ 45.536179] hardirqs last disabled at (1992): [] __up_console_sem+0x5d/0x80 [ 45.537445] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 45.538744] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 45.540023] ---[ end trace 0000000000000000 ]--- [ 48.784030] ------------[ cut here ]------------ [ 48.785189] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.787673] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.789462] Modules linked in: [ 48.790198] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.792821] Tainted: [W]=WARN [ 48.793652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.795482] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.796472] 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 [ 48.799906] RSP: 0018:ffff8880164e7bc0 EFLAGS: 00010286 [ 48.800976] RAX: 0000000000000000 RBX: ffffed1002c9cf78 RCX: ffffffff813a4050 [ 48.802386] RDX: ffff88801c729bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.803803] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9cf2f [ 48.805191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.806590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164e7df8 [ 48.807959] FS: 00007f8974559900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.809487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.810670] CR2: 00007ffc6516aef7 CR3: 000000000cd1b000 CR4: 0000000000350ef0 [ 48.812056] Call Trace: [ 48.812594] [ 48.813037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.814009] ? __create_object+0x59/0x80 [ 48.814912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.815957] __vmalloc_noprof+0x59/0x60 [ 48.816775] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.817722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.818735] bpf_prog_alloc+0x39/0x200 [ 48.819525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.820530] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.821499] do_seccomp+0x349/0x25e0 [ 48.822240] ? find_held_lock+0x2b/0x80 [ 48.823060] ? do_prlimit+0x310/0x610 [ 48.823868] ? __pfx_do_seccomp+0x10/0x10 [ 48.824711] ? do_raw_spin_unlock+0x53/0x220 [ 48.825615] ? _raw_spin_unlock+0x1e/0x40 [ 48.826465] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.827493] ? static_key_count+0x60/0x80 [ 48.828295] prctl_set_seccomp+0x4e/0x70 [ 48.829119] __do_sys_prctl+0xe6c/0x1d70 [ 48.829966] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.830891] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.831923] ? irqentry_exit+0xf3/0x650 [ 48.832722] do_syscall_64+0xbf/0x430 [ 48.833514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.834547] RIP: 0033:0x7f8974a4b5cd [ 48.835250] 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 [ 48.838618] RSP: 002b:00007ffc651691f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.840072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8974a4b5cd [ 48.841452] RDX: 000055b403777e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.842824] RBP: 00007ffc65169250 R08: 0000000000000000 R09: 00007ffc651688f0 [ 48.844192] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b40654cbf0 [ 48.845545] R13: 00007ffc65169680 R14: 000055b406556380 R15: 000055b406561460 [ 48.846915] [ 48.847356] irq event stamp: 1821 [ 48.848036] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 48.849622] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 48.851172] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 48.852513] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 48.853829] ---[ end trace 0000000000000000 ]--- [ 49.682191] ------------[ cut here ]------------ [ 49.683144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.685190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.686655] Modules linked in: [ 49.687257] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.689511] Tainted: [W]=WARN [ 49.690070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.691616] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.692518] 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 [ 49.695695] RSP: 0018:ffff888017fafbc0 EFLAGS: 00010286 [ 49.696656] RAX: 0000000000000000 RBX: ffffed1002ff5f78 RCX: ffffffff813a4050 [ 49.697943] RDX: ffff88801b321bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.699239] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff5f2f [ 49.700494] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.701763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017fafdf8 [ 49.703048] FS: 00007fe828e1a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.704475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.705525] CR2: 00007fff2de4fef7 CR3: 000000000d3fc000 CR4: 0000000000350ef0 [ 49.706840] Call Trace: [ 49.707303] [ 49.707751] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.708664] ? __create_object+0x59/0x80 [ 49.709405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.710451] __vmalloc_noprof+0x59/0x60 [ 49.711164] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.712035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.712953] bpf_prog_alloc+0x39/0x200 [ 49.713682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.714601] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.715512] do_seccomp+0x349/0x25e0 [ 49.716189] ? find_held_lock+0x2b/0x80 [ 49.716948] ? do_prlimit+0x310/0x610 [ 49.717698] ? __pfx_do_seccomp+0x10/0x10 [ 49.718500] ? do_raw_spin_unlock+0x53/0x220 [ 49.719293] ? _raw_spin_unlock+0x1e/0x40 [ 49.720062] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.721032] ? static_key_count+0x60/0x80 [ 49.721833] prctl_set_seccomp+0x4e/0x70 [ 49.722616] __do_sys_prctl+0xe6c/0x1d70 [ 49.723356] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.724211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.725166] ? irqentry_exit+0xf3/0x650 [ 49.725931] do_syscall_64+0xbf/0x430 [ 49.726678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.727636] RIP: 0033:0x7fe82930c5cd [ 49.728301] 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 [ 49.731472] RSP: 002b:00007fff2de4ed00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.732828] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe82930c5cd [ 49.734115] RDX: 000055b1906b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.735395] RBP: 00007fff2de4ed60 R08: 0000000000000000 R09: 00007fff2de4e400 [ 49.736697] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1c8717240 [ 49.737972] R13: 00007fff2de4f190 R14: 000055b1c8716bf0 R15: 000055b1c872b4d0 [ 49.739253] [ 49.739747] irq event stamp: 1763 [ 49.740347] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.741866] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.743399] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 49.744930] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 49.746446] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57050' (ECDSA) to the list of known hosts. 2025/11/18 00:06:27 fuzzer started 2025/11/18 00:06:27 dialing manager at localhost:37895 2025/11/18 00:06:28 checking machine... 2025/11/18 00:06:28 checking revisions... [ 50.684782] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:06:28 testing simple program... [ 50.774610] cgroup: Unknown subsys name 'net' [ 50.832907] cgroup: Unknown subsys name 'cpuset' [ 50.846266] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:06:27 Registers: info registers vcpu 0 RAX=0000000000040847 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b406583000 CR3=000000000d9c4000 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=2036323a36303a303020383120766f4e XMM01=6964206465766965636552203a5d3034 XMM02=6f63736964203a31313a303537373320 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a36303a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000080000000 RCX=ffffffff817d97d6 RDX=1ffff110013b1e5a RSI=ffffffff81b61ac0 RDI=ffff888009d8f2d0 RBP=ffff888009d8f2d0 RSP=ffff88801a1a7ce8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88800e32aca0 R15=ffff88800945d280 RIP=ffffffff81374605 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 00007f8974559900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8974b110b0 CR3=0000000020187000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005500746f6f72 XMM02=00000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=2f3a746f6f723a303a303a3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000