[ 46.586503] ------------[ cut here ]------------ [ 46.587458] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.589466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 46.590979] Modules linked in: [ 46.591615] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.593576] Tainted: [W]=WARN [ 46.594163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.595638] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.596548] 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 [ 46.599682] RSP: 0018:ffff888018bdfbc0 EFLAGS: 00010286 [ 46.600658] RAX: 0000000000000000 RBX: ffffed100317bf78 RCX: ffffffff813a4050 [ 46.601937] RDX: ffff88800f1f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.603214] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100317bf2f [ 46.604489] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.605785] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bdfdf8 [ 46.607050] FS: 00007fbcd1ccc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.608480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.609560] CR2: 00007ffe0f6dfef8 CR3: 000000000c61c000 CR4: 0000000000350ef0 [ 46.610846] Call Trace: [ 46.611344] [ 46.611747] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.612619] ? __create_object+0x59/0x80 [ 46.613390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.614346] __vmalloc_noprof+0x59/0x60 [ 46.615057] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.615907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.616829] bpf_prog_alloc+0x39/0x200 [ 46.617563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.618472] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.619349] do_seccomp+0x349/0x25e0 [ 46.620005] ? find_held_lock+0x2b/0x80 [ 46.620742] ? do_prlimit+0x310/0x610 [ 46.621485] ? __pfx_do_seccomp+0x10/0x10 [ 46.622255] ? do_raw_spin_unlock+0x53/0x220 [ 46.623030] ? _raw_spin_unlock+0x1e/0x40 [ 46.623798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.624769] ? static_key_count+0x60/0x80 [ 46.625571] prctl_set_seccomp+0x4e/0x70 [ 46.626353] __do_sys_prctl+0xe6c/0x1d70 [ 46.627093] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.627961] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.628932] ? irqentry_exit+0xf3/0x650 [ 46.629707] do_syscall_64+0xbf/0x430 [ 46.630448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.631408] RIP: 0033:0x7fbcd21be5cd [ 46.632072] 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 [ 46.635291] RSP: 002b:00007ffe0f6dd380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.636664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbcd21be5cd [ 46.637968] RDX: 00005573a724ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.639256] RBP: 00007ffe0f6dd3e0 R08: 0000000000000000 R09: 00007ffe0f6dca80 [ 46.640549] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573bd580b10 [ 46.641853] R13: 00007ffe0f6dd810 R14: 00005573bd5812b0 R15: 00005573bd5956f0 [ 46.643169] [ 46.643600] irq event stamp: 1749 [ 46.644253] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.645789] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.647314] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 46.648858] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 46.650396] ---[ end trace 0000000000000000 ]--- [ 49.600734] ------------[ cut here ]------------ [ 49.601662] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.603652] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.605149] Modules linked in: [ 49.605740] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.607721] Tainted: [W]=WARN [ 49.608321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.609808] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.610735] 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 [ 49.613938] RSP: 0018:ffff88801ad57bc0 EFLAGS: 00010286 [ 49.614919] RAX: 0000000000000000 RBX: ffffed10035aaf78 RCX: ffffffff813a4050 [ 49.616223] RDX: ffff8880160b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.617521] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035aaf2f [ 49.618797] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.620078] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad57df8 [ 49.621367] FS: 00007f9875184900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.622820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.623892] CR2: 00007f9875676580 CR3: 000000000d139000 CR4: 0000000000350ef0 [ 49.625177] Call Trace: [ 49.625653] [ 49.626065] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.626970] ? __create_object+0x59/0x80 [ 49.627758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.628731] __vmalloc_noprof+0x59/0x60 [ 49.629506] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.630393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.631319] bpf_prog_alloc+0x39/0x200 [ 49.632021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.632950] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.633879] do_seccomp+0x349/0x25e0 [ 49.634607] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.635522] ? __pfx_do_seccomp+0x10/0x10 [ 49.636312] ? find_held_lock+0x2b/0x80 [ 49.637031] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.637988] ? static_key_count+0x60/0x80 [ 49.638773] prctl_set_seccomp+0x4e/0x70 [ 49.639545] __do_sys_prctl+0xe6c/0x1d70 [ 49.640323] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.641175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.642098] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.643069] ? irqentry_exit+0xf3/0x650 [ 49.643830] do_syscall_64+0xbf/0x430 [ 49.644575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.645536] RIP: 0033:0x7f98756765cd [ 49.646249] 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 [ 49.649413] RSP: 002b:00007fffdbb6afa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.650790] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98756765cd [ 49.652067] RDX: 0000560cf6408e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.653357] RBP: 00007fffdbb6b000 R08: 0000000000000000 R09: 00007fffdbb6a6a0 [ 49.654656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d2b18ab10 [ 49.655948] R13: 00007fffdbb6b430 R14: 0000560d2b18b2b0 R15: 0000560d2b19f6f0 [ 49.657262] [ 49.657704] irq event stamp: 1735 [ 49.658352] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.659879] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.661408] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.662972] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 49.664510] ---[ end trace 0000000000000000 ]--- [ 50.377907] ------------[ cut here ]------------ [ 50.378810] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.380833] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.382264] Modules linked in: [ 50.382865] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.384870] Tainted: [W]=WARN [ 50.385477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.387217] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.388096] 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 [ 50.391407] RSP: 0018:ffff8880178f7bc0 EFLAGS: 00010286 [ 50.392401] RAX: 0000000000000000 RBX: ffffed1002f1ef78 RCX: ffffffff813a4050 [ 50.393690] RDX: ffff88800f47b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.394981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1ef2f [ 50.396267] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.397594] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178f7df8 [ 50.398885] FS: 00007f69e34b9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.400329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.401381] CR2: 00007fffdb071ef8 CR3: 000000000c13e000 CR4: 0000000000350ef0 [ 50.402687] Call Trace: [ 50.403196] [ 50.403608] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.404502] ? __create_object+0x59/0x80 [ 50.405283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.406264] __vmalloc_noprof+0x59/0x60 [ 50.406968] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.407839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.408780] bpf_prog_alloc+0x39/0x200 [ 50.409538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.410464] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.411378] do_seccomp+0x349/0x25e0 [ 50.412073] ? find_held_lock+0x2b/0x80 [ 50.412849] ? do_prlimit+0x310/0x610 [ 50.413600] ? __pfx_do_seccomp+0x10/0x10 [ 50.414372] ? do_raw_spin_unlock+0x53/0x220 [ 50.415196] ? _raw_spin_unlock+0x1e/0x40 [ 50.415923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.416883] ? static_key_count+0x60/0x80 [ 50.417699] prctl_set_seccomp+0x4e/0x70 [ 50.418481] __do_sys_prctl+0xe6c/0x1d70 [ 50.419273] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.420076] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.421062] ? irqentry_exit+0xf3/0x650 [ 50.421845] do_syscall_64+0xbf/0x430 [ 50.422585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.423530] RIP: 0033:0x7f69e39ab5cd [ 50.424227] 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 [ 50.427450] RSP: 002b:00007fffdb070520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.428814] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69e39ab5cd [ 50.430133] RDX: 000055bcc6616e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.431425] RBP: 00007fffdb070580 R08: 0000000000000000 R09: 00007fffdb06fc20 [ 50.432712] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bcee656ad0 [ 50.433994] R13: 00007fffdb0709b0 R14: 000055bcee657bc0 R15: 000055bcee668780 [ 50.435281] [ 50.435702] irq event stamp: 1873 [ 50.436338] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 50.437881] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 50.439276] softirqs last enabled at (1524): [] handle_softirqs+0x50c/0x770 [ 50.440570] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 50.441844] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14243' (ECDSA) to the list of known hosts. 2025/11/18 15:32:09 fuzzer started 2025/11/18 15:32:09 dialing manager at localhost:34383 2025/11/18 15:32:09 checking machine... 2025/11/18 15:32:09 checking revisions... [ 51.287853] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:32:09 testing simple program... [ 51.370162] cgroup: Unknown subsys name 'net' [ 51.432548] cgroup: Unknown subsys name 'cpuset' [ 51.443471] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:32:08 Registers: info registers vcpu 0 RAX=000000001ac7260e RBX=ffff888009611bc0 RCX=000000001073dead RDX=0000000000000008 RSI=ffff888009612640 RDI=00000000c57798ad RBP=ffff888009612618 RSP=ffff888009627670 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275a1 RFL=00000002 [-------] 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9875163020 CR3=000000000e1b2000 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=32333a353120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303130 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024dcf RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f16b6a98048 CR3=000000000a125000 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=2ca58927669380a07448f14097101f82 XMM02=0000000000302188ec2efd57dc4c00df XMM03=000000000030f10837983056ab139ce2 XMM04=269b9db28183206b00000000000ae988 XMM05=d96330e2d2db8632000000000031e1c0 XMM06=474038aa6c007e1f000000000031e048 XMM07=e042d86d42eb936e000000000030fb48 XMM08=37983056ab139ce200000000003021e8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000