[ 53.992164] ------------[ cut here ]------------ [ 53.993181] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.995512] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 53.997146] Modules linked in: [ 53.997791] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.999985] Tainted: [W]=WARN [ 54.000612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.002290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.003345] 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 [ 54.006962] RSP: 0018:ffff888015807bc0 EFLAGS: 00010286 [ 54.008093] RAX: 0000000000000000 RBX: ffffed1002b00f78 RCX: ffffffff813a4050 [ 54.009559] RDX: ffff8880164fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.011029] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b00f2f [ 54.012502] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.013978] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015807df8 [ 54.015461] FS: 00007efc49819900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.017108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.018157] CR2: 00007ffc00595ef7 CR3: 000000000d24d000 CR4: 0000000000350ef0 [ 54.019505] Call Trace: [ 54.020013] [ 54.020428] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.021344] ? __create_object+0x59/0x80 [ 54.022135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.023118] __vmalloc_noprof+0x59/0x60 [ 54.023854] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.024741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.025695] bpf_prog_alloc+0x39/0x200 [ 54.026436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.027394] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.028314] do_seccomp+0x349/0x25e0 [ 54.029040] ? find_held_lock+0x2b/0x80 [ 54.029773] ? do_prlimit+0x310/0x610 [ 54.030523] ? __pfx_do_seccomp+0x10/0x10 [ 54.031329] ? do_raw_spin_unlock+0x53/0x220 [ 54.032170] ? _raw_spin_unlock+0x1e/0x40 [ 54.032962] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.033931] ? static_key_count+0x60/0x80 [ 54.034702] prctl_set_seccomp+0x4e/0x70 [ 54.035502] __do_sys_prctl+0xe6c/0x1d70 [ 54.036304] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.037174] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.038255] ? irqentry_exit+0xf3/0x650 [ 54.039022] do_syscall_64+0xbf/0x430 [ 54.039740] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.040702] RIP: 0033:0x7efc49d0b5cd [ 54.041411] 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 [ 54.044737] RSP: 002b:00007ffc00593a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.046146] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc49d0b5cd [ 54.047484] RDX: 0000564d4090de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.048931] RBP: 00007ffc00593ac0 R08: 0000000000000000 R09: 00007ffc00593160 [ 54.050233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d4905aad0 [ 54.051556] R13: 00007ffc00593ef0 R14: 0000564d4905bbc0 R15: 0000564d4906c780 [ 54.052927] [ 54.053332] irq event stamp: 1821 [ 54.053955] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 54.055447] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 54.056817] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 54.058051] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 54.059280] ---[ end trace 0000000000000000 ]--- [ 56.568635] ------------[ cut here ]------------ [ 56.569468] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.571189] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 56.572437] Modules linked in: [ 56.574116] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.575916] Tainted: [W]=WARN [ 56.576386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.577631] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.578405] 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 [ 56.581102] RSP: 0018:ffff8880168cfbc0 EFLAGS: 00010286 [ 56.581927] RAX: 0000000000000000 RBX: ffffed1002d19f78 RCX: ffffffff813a4050 [ 56.583013] RDX: ffff888019e89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.584111] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d19f2f [ 56.585195] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.586281] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168cfdf8 [ 56.587377] FS: 00007f865f9f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.588593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.589492] CR2: 00007f865fee6580 CR3: 000000000e267000 CR4: 0000000000350ef0 [ 56.590578] Call Trace: [ 56.591009] [ 56.591367] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.592131] ? __create_object+0x59/0x80 [ 56.592754] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.593577] __vmalloc_noprof+0x59/0x60 [ 56.594218] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.594955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.595721] bpf_prog_alloc+0x39/0x200 [ 56.596350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.597147] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.597876] do_seccomp+0x349/0x25e0 [ 56.598486] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.599266] ? __pfx_do_seccomp+0x10/0x10 [ 56.599939] ? find_held_lock+0x2b/0x80 [ 56.600551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.601365] ? static_key_count+0x60/0x80 [ 56.602053] prctl_set_seccomp+0x4e/0x70 [ 56.602679] __do_sys_prctl+0xe6c/0x1d70 [ 56.603357] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.604086] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.604867] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.605695] ? irqentry_exit+0xf3/0x650 [ 56.606348] do_syscall_64+0xbf/0x430 [ 56.606971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.607750] RIP: 0033:0x7f865fee65cd [ 56.608352] 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 [ 56.611055] RSP: 002b:00007fff0eeb43c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.612228] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f865fee65cd [ 56.613376] RDX: 0000562145af2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.614466] RBP: 00007fff0eeb4420 R08: 0000000000000000 R09: 00007fff0eeb3ac0 [ 56.615558] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621729db2b0 [ 56.616659] R13: 00007fff0eeb4850 R14: 00005621729ddd20 R15: 00005621729ef8d0 [ 56.617758] [ 56.618154] irq event stamp: 2197 [ 56.618668] hardirqs last enabled at (2205): [] __up_console_sem+0x78/0x80 [ 56.619971] hardirqs last disabled at (2214): [] __up_console_sem+0x5d/0x80 [ 56.621259] softirqs last enabled at (2174): [] handle_softirqs+0x50c/0x770 [ 56.622567] softirqs last disabled at (2169): [] __irq_exit_rcu+0xc4/0x100 [ 56.623863] ---[ end trace 0000000000000000 ]--- [ 57.218729] ------------[ cut here ]------------ [ 57.219651] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.221659] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 57.223326] Modules linked in: [ 57.224014] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.225969] Tainted: [W]=WARN [ 57.226518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.227968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.228819] 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 [ 57.231941] RSP: 0018:ffff888016c07bc0 EFLAGS: 00010286 [ 57.232851] RAX: 0000000000000000 RBX: ffffed1002d80f78 RCX: ffffffff813a4050 [ 57.234099] RDX: ffff88801595d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.235363] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d80f2f [ 57.236627] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.237884] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c07df8 [ 57.239166] FS: 00007f253d3ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.240595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.241634] CR2: 00007ffff594def7 CR3: 0000000020396000 CR4: 0000000000350ef0 [ 57.242929] Call Trace: [ 57.243396] [ 57.243800] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.244675] ? __create_object+0x59/0x80 [ 57.245447] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.246392] __vmalloc_noprof+0x59/0x60 [ 57.247133] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.247997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.248869] bpf_prog_alloc+0x39/0x200 [ 57.249598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.250519] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.251429] do_seccomp+0x349/0x25e0 [ 57.252147] ? find_held_lock+0x2b/0x80 [ 57.252947] ? do_prlimit+0x310/0x610 [ 57.253640] ? __pfx_do_seccomp+0x10/0x10 [ 57.254409] ? do_raw_spin_unlock+0x53/0x220 [ 57.255248] ? _raw_spin_unlock+0x1e/0x40 [ 57.256054] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.256988] ? static_key_count+0x60/0x80 [ 57.257730] prctl_set_seccomp+0x4e/0x70 [ 57.258509] __do_sys_prctl+0xe6c/0x1d70 [ 57.259284] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.260123] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.261077] ? irqentry_exit+0xf3/0x650 [ 57.261784] do_syscall_64+0xbf/0x430 [ 57.262505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.263454] RIP: 0033:0x7f253d8bc5cd [ 57.264145] 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 [ 57.267294] RSP: 002b:00007ffff594bde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.268635] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f253d8bc5cd [ 57.269908] RDX: 0000557c6fdeae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.271158] RBP: 00007ffff594be40 R08: 0000000000000000 R09: 00007ffff594b4e0 [ 57.272404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c9c543ad0 [ 57.273454] R13: 00007ffff594c270 R14: 0000557c9c544bc0 R15: 0000557c9c555780 [ 57.274524] [ 57.274871] irq event stamp: 1795 [ 57.275433] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 57.276695] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 57.277951] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 57.279226] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 57.280473] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12673' (ECDSA) to the list of known hosts. 2025/11/18 00:48:12 fuzzer started 2025/11/18 00:48:12 dialing manager at localhost:37895 2025/11/18 00:48:12 checking machine... 2025/11/18 00:48:12 checking revisions... [ 58.122600] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:48:12 testing simple program... [ 58.207973] cgroup: Unknown subsys name 'net' [ 58.263252] cgroup: Unknown subsys name 'cpuset' [ 58.274647] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:48:11 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff11002ad9f0a RCX=ffffffff81714e9f RDX=1ffff11002ad9f55 RSI=0000000000000000 RDI=ffff8880156cfaa8 RBP=ffff8880156cfa90 RSP=ffff8880156cf850 R8 =0000000000000001 R9 =ffffed10038ba0f0 R10=0000000000000000 R11=0000000000000001 R12=ffffffff85cfe0a0 R13=ffff8880156cfe48 R14=ffff888016b61980 R15=0000000000000001 RIP=ffffffff83cd5eda 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 00007f7b30557900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f865f9d3020 CR3=000000000e414000 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=7e24b2f5d72548ac294990c3b2d5e05a XMM02=ec2efd57dc4c00df0000000000305c48 XMM03=2f1ed7aa39433b9c0000000000305d18 XMM04=e8685eb42cf520c900000000000ae988 XMM05=fad70fe51ea2d3620000000000323918 XMM06=a9bbf2cb2475cd7e00000000003218c8 XMM07=fb795ef6d65770560000000000311280 XMM08=2c67c8bc2e329bc30000000000305cb8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027543 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=00000202 [-------] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff46f00c48 CR3=0000000005c8a000 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=00007f21a96405100000563ea8c6e790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000