[ 44.004422] ------------[ cut here ]------------ [ 44.005478] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.007721] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 44.009335] Modules linked in: [ 44.009981] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.013735] Tainted: [W]=WARN [ 44.014931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.016537] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.017532] 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 [ 44.020970] RSP: 0018:ffff888019edfbc0 EFLAGS: 00010286 [ 44.022034] RAX: 0000000000000000 RBX: ffffed10033dbf78 RCX: ffffffff813a4050 [ 44.023543] RDX: ffff888015160000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.025022] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033dbf2f [ 44.026399] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.027804] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019edfdf8 [ 44.029203] FS: 00007f3f2218b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.030770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.031921] CR2: 00007ffc4c6d4ef7 CR3: 000000000da06000 CR4: 0000000000350ef0 [ 44.033309] Call Trace: [ 44.033805] [ 44.034291] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.035223] ? __create_object+0x59/0x80 [ 44.036064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.037107] __vmalloc_noprof+0x59/0x60 [ 44.037920] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.038896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.039918] bpf_prog_alloc+0x39/0x200 [ 44.040718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.041722] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.042801] do_seccomp+0x349/0x25e0 [ 44.043573] ? find_held_lock+0x2b/0x80 [ 44.044389] ? do_prlimit+0x310/0x610 [ 44.045130] ? __pfx_do_seccomp+0x10/0x10 [ 44.045968] ? do_raw_spin_unlock+0x53/0x220 [ 44.046834] ? _raw_spin_unlock+0x1e/0x40 [ 44.047690] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.048709] ? static_key_count+0x60/0x80 [ 44.049556] prctl_set_seccomp+0x4e/0x70 [ 44.050383] __do_sys_prctl+0xe6c/0x1d70 [ 44.051178] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.052085] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.053096] ? irqentry_exit+0xf3/0x650 [ 44.053905] do_syscall_64+0xbf/0x430 [ 44.054671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.055687] RIP: 0033:0x7f3f2267d5cd [ 44.056424] 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 [ 44.059755] RSP: 002b:00007ffc4c6d3340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.061179] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f2267d5cd [ 44.062523] RDX: 00005625d841ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.063880] RBP: 00007ffc4c6d33a0 R08: 0000000000000000 R09: 00007ffc4c6d2a40 [ 44.065228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562600dcead0 [ 44.066585] R13: 00007ffc4c6d37d0 R14: 0000562600dcfbc0 R15: 0000562600de0780 [ 44.067846] [ 44.068230] irq event stamp: 2151 [ 44.068812] hardirqs last enabled at (2161): [] __up_console_sem+0x78/0x80 [ 44.070191] hardirqs last disabled at (2170): [] __up_console_sem+0x5d/0x80 [ 44.071585] softirqs last enabled at (2032): [] handle_softirqs+0x50c/0x770 [ 44.072970] softirqs last disabled at (2027): [] __irq_exit_rcu+0xc4/0x100 [ 44.074315] ---[ end trace 0000000000000000 ]--- [ 46.942326] ------------[ cut here ]------------ [ 46.942733] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.943733] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.944393] Modules linked in: [ 46.944668] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.945590] Tainted: [W]=WARN [ 46.945840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.946521] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.946925] 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 [ 46.948379] RSP: 0018:ffff88801527fbc0 EFLAGS: 00010286 [ 46.948805] RAX: 0000000000000000 RBX: ffffed1002a4ff78 RCX: ffffffff813a4050 [ 46.949395] RDX: ffff888015c0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.949961] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a4ff2f [ 46.950548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.951116] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801527fdf8 [ 46.951708] FS: 00007f5ebe38d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.952372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.952841] CR2: 00007ffea3e7cef7 CR3: 000000000e025000 CR4: 0000000000350ef0 [ 46.953431] Call Trace: [ 46.953643] [ 46.953829] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.954219] ? __create_object+0x59/0x80 [ 46.954581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.955010] __vmalloc_noprof+0x59/0x60 [ 46.955362] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.955748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.956157] bpf_prog_alloc+0x39/0x200 [ 46.956495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.956903] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.957321] do_seccomp+0x349/0x25e0 [ 46.957634] ? find_held_lock+0x2b/0x80 [ 46.957967] ? do_prlimit+0x310/0x610 [ 46.958313] ? __pfx_do_seccomp+0x10/0x10 [ 46.958653] ? do_raw_spin_unlock+0x53/0x220 [ 46.959019] ? _raw_spin_unlock+0x1e/0x40 [ 46.959380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.959806] ? static_key_count+0x60/0x80 [ 46.960151] prctl_set_seccomp+0x4e/0x70 [ 46.960506] __do_sys_prctl+0xe6c/0x1d70 [ 46.960845] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.961215] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.961656] ? irqentry_exit+0xf3/0x650 [ 46.961985] do_syscall_64+0xbf/0x430 [ 46.962324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.962739] RIP: 0033:0x7f5ebe87f5cd [ 46.963048] 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 [ 46.964507] RSP: 002b:00007ffea3e7a510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.965110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ebe87f5cd [ 46.965696] RDX: 000055837578fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.966280] RBP: 00007ffea3e7a570 R08: 0000000000000000 R09: 00007ffea3e79c10 [ 46.966848] R10: 0000000000000000 R11: 0000000000000246 R12: 000055838e1d7ad0 [ 46.967443] R13: 00007ffea3e7a9a0 R14: 000055838e1d8bc0 R15: 000055838e1e9780 [ 46.968021] [ 46.968215] irq event stamp: 1911 [ 46.968513] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 46.969195] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 46.969891] softirqs last enabled at (1448): [] handle_softirqs+0x50c/0x770 [ 46.970599] softirqs last disabled at (1439): [] __irq_exit_rcu+0xc4/0x100 [ 46.971302] ---[ end trace 0000000000000000 ]--- [ 47.639135] ------------[ cut here ]------------ [ 47.640045] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.642075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.643551] Modules linked in: [ 47.644144] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.646362] Tainted: [W]=WARN [ 47.646928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.648505] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.649413] 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 [ 47.652601] RSP: 0018:ffff8880168efbc0 EFLAGS: 00010286 [ 47.653570] RAX: 0000000000000000 RBX: ffffed1002d1df78 RCX: ffffffff813a4050 [ 47.654862] RDX: ffff88801bd3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.656153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1df2f [ 47.657441] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.658711] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168efdf8 [ 47.659995] FS: 00007f63c394a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.661441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.662507] CR2: 00007ffcb177eef7 CR3: 000000000e04a000 CR4: 0000000000350ef0 [ 47.663799] Call Trace: [ 47.664308] [ 47.664716] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.665624] ? __create_object+0x59/0x80 [ 47.666405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.667419] __vmalloc_noprof+0x59/0x60 [ 47.668151] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.669027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.669956] bpf_prog_alloc+0x39/0x200 [ 47.670704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.671653] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.672552] do_seccomp+0x349/0x25e0 [ 47.673232] ? find_held_lock+0x2b/0x80 [ 47.674011] ? do_prlimit+0x310/0x610 [ 47.674770] ? __pfx_do_seccomp+0x10/0x10 [ 47.675583] ? do_raw_spin_unlock+0x53/0x220 [ 47.676437] ? _raw_spin_unlock+0x1e/0x40 [ 47.677177] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.678143] ? static_key_count+0x60/0x80 [ 47.678965] prctl_set_seccomp+0x4e/0x70 [ 47.679821] __do_sys_prctl+0xe6c/0x1d70 [ 47.680608] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.681476] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.682455] ? irqentry_exit+0xf3/0x650 [ 47.683193] do_syscall_64+0xbf/0x430 [ 47.683929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.684871] RIP: 0033:0x7f63c3e3c5cd [ 47.685575] 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 [ 47.688616] RSP: 002b:00007ffcb177dc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.689772] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63c3e3c5cd [ 47.690856] RDX: 000056148c046e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.691963] RBP: 00007ffcb177dcb0 R08: 0000000000000000 R09: 00007ffcb177d350 [ 47.693043] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614c0b6c2b0 [ 47.694121] R13: 00007ffcb177e0e0 R14: 00005614c0b6ed20 R15: 00005614c0b808d0 [ 47.695231] [ 47.695619] irq event stamp: 1835 [ 47.696142] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 47.697425] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 47.698707] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 47.700012] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 47.701293] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14956' (ECDSA) to the list of known hosts. 2025/11/17 22:12:53 fuzzer started 2025/11/17 22:12:53 dialing manager at localhost:37895 2025/11/17 22:12:53 checking machine... 2025/11/17 22:12:53 checking revisions... [ 48.493411] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:12:53 testing simple program... [ 48.596057] cgroup: Unknown subsys name 'net' [ 48.671519] cgroup: Unknown subsys name 'cpuset' [ 48.690892] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:12:52 Registers: info registers vcpu 0 RAX=ffffffff83c63cd1 RBX=0000000000000001 RCX=ffffffff86da570c RDX=dffffc0000000000 RSI=ffff88800d2cfb20 RDI=1ffff1100d9c1155 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86da5710 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000a23e2 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88800d2cfb28 R15=ffff88806ce08a50 RIP=ffffffff8135efcd RFL=00000216 [----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 00007f5ebe38d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fadde0e8020 CR3=0000000020786000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025e81 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6e8258b8 CR3=000000000da91000 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=badfb48702b806969e49e4ad1341f3f5 XMM02=0000000000304300ec2efd57dc4c00df XMM03=0000000000310e58bcda8276d7078f74 XMM04=73b576c836ded3fb00000000000ae988 XMM05=14648eaa1277bab10000000000321650 XMM06=817b8945e9d5037300000000003214d8 XMM07=e042d86d42eb936e00000000003110d8 XMM08=bcda8276d7078f740000000000304360 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000