[ 39.096245] ------------[ cut here ]------------ [ 39.097183] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.099206] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.100656] Modules linked in: [ 39.101247] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.103237] Tainted: [W]=WARN [ 39.103837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.105324] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.106258] 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 [ 39.109438] RSP: 0018:ffff888017797bc0 EFLAGS: 00010286 [ 39.110442] RAX: 0000000000000000 RBX: ffffed1002ef2f78 RCX: ffffffff813a4050 [ 39.111749] RDX: ffff888014e99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.113037] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef2f2f [ 39.114326] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.115634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017797df8 [ 39.116930] FS: 00007ff818126900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.118379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.119457] CR2: 00007ff818618580 CR3: 0000000009ef9000 CR4: 0000000000350ef0 [ 39.120757] Call Trace: [ 39.121241] [ 39.121694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.122594] ? __create_object+0x59/0x80 [ 39.123385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.124319] __vmalloc_noprof+0x59/0x60 [ 39.125105] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.125978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.126918] bpf_prog_alloc+0x39/0x200 [ 39.127682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.128622] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.129536] do_seccomp+0x349/0x25e0 [ 39.130214] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.131129] ? __pfx_do_seccomp+0x10/0x10 [ 39.131925] ? find_held_lock+0x2b/0x80 [ 39.132699] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.133690] ? static_key_count+0x60/0x80 [ 39.134507] prctl_set_seccomp+0x4e/0x70 [ 39.135282] __do_sys_prctl+0xe6c/0x1d70 [ 39.136075] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.136954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.137941] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.138924] ? irqentry_exit+0xf3/0x650 [ 39.139709] do_syscall_64+0xbf/0x430 [ 39.140447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.141422] RIP: 0033:0x7ff8186185cd [ 39.142079] 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 [ 39.145282] RSP: 002b:00007ffc23921230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.146666] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8186185cd [ 39.147980] RDX: 0000560956a2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.149284] RBP: 00007ffc23921290 R08: 0000000000000000 R09: 00007ffc23920930 [ 39.150576] R10: 0000000000000000 R11: 0000000000000246 R12: 000056096d8d6b10 [ 39.151876] R13: 00007ffc239216c0 R14: 000056096d8d72b0 R15: 000056096d8eb6f0 [ 39.153172] [ 39.153638] irq event stamp: 1703 [ 39.154261] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 39.155796] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 39.157311] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 39.158880] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 39.160412] ---[ end trace 0000000000000000 ]--- [ 42.149120] ------------[ cut here ]------------ [ 42.150052] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.152114] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.153574] Modules linked in: [ 42.154175] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.156226] Tainted: [W]=WARN [ 42.156812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.158304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.159249] 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 [ 42.162463] RSP: 0018:ffff888017abfbc0 EFLAGS: 00010286 [ 42.163469] RAX: 0000000000000000 RBX: ffffed1002f57f78 RCX: ffffffff813a4050 [ 42.164754] RDX: ffff88801834d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.166063] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f57f2f [ 42.167381] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.168663] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017abfdf8 [ 42.169960] FS: 00007f0f82733900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.171453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.172535] CR2: 00007f0f82c25580 CR3: 000000000b6f4000 CR4: 0000000000350ef0 [ 42.173845] Call Trace: [ 42.174318] [ 42.174781] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.175717] ? __create_object+0x59/0x80 [ 42.176505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.177499] __vmalloc_noprof+0x59/0x60 [ 42.178224] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.179125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.180073] bpf_prog_alloc+0x39/0x200 [ 42.180832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.181782] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.182701] do_seccomp+0x349/0x25e0 [ 42.183440] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.184309] ? __pfx_do_seccomp+0x10/0x10 [ 42.185114] ? find_held_lock+0x2b/0x80 [ 42.185894] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.186884] ? static_key_count+0x60/0x80 [ 42.187693] prctl_set_seccomp+0x4e/0x70 [ 42.188466] __do_sys_prctl+0xe6c/0x1d70 [ 42.189205] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.190056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.191016] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.192000] ? irqentry_exit+0xf3/0x650 [ 42.192794] do_syscall_64+0xbf/0x430 [ 42.193556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.194529] RIP: 0033:0x7f0f82c255cd [ 42.195223] 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 [ 42.198387] RSP: 002b:00007fffc7633360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.199766] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f82c255cd [ 42.201061] RDX: 000055f5787f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.202355] RBP: 00007fffc76333c0 R08: 0000000000000000 R09: 00007fffc7632a60 [ 42.203649] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f57d9e8ad0 [ 42.204956] R13: 00007fffc76337f0 R14: 000055f57d9e9bc0 R15: 000055f57d9fa780 [ 42.206252] [ 42.206719] irq event stamp: 1771 [ 42.207389] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 42.208934] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 42.210479] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 42.212049] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 42.213572] ---[ end trace 0000000000000000 ]--- [ 42.957539] ------------[ cut here ]------------ [ 42.958491] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.960544] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.962023] Modules linked in: [ 42.962659] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.964610] Tainted: [W]=WARN [ 42.965151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.966612] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.967521] 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 [ 42.970645] RSP: 0018:ffff888017e97bc0 EFLAGS: 00010286 [ 42.971625] RAX: 0000000000000000 RBX: ffffed1002fd2f78 RCX: ffffffff813a4050 [ 42.972893] RDX: ffff88800ffd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.974157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fd2f2f [ 42.975437] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.976698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e97df8 [ 42.977971] FS: 00007f5d872ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.979388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.980432] CR2: 00007fff84b1bef7 CR3: 0000000020f5d000 CR4: 0000000000350ef0 [ 42.981695] Call Trace: [ 42.982151] [ 42.982594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.983496] ? __create_object+0x59/0x80 [ 42.984242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.985210] __vmalloc_noprof+0x59/0x60 [ 42.985963] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.986851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.987797] bpf_prog_alloc+0x39/0x200 [ 42.988531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.989462] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.990310] do_seccomp+0x349/0x25e0 [ 42.991073] ? find_held_lock+0x2b/0x80 [ 42.991836] ? do_prlimit+0x310/0x610 [ 42.992585] ? __pfx_do_seccomp+0x10/0x10 [ 42.993380] ? do_raw_spin_unlock+0x53/0x220 [ 42.994169] ? _raw_spin_unlock+0x1e/0x40 [ 42.994952] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.995911] ? static_key_count+0x60/0x80 [ 42.996735] prctl_set_seccomp+0x4e/0x70 [ 42.997512] __do_sys_prctl+0xe6c/0x1d70 [ 42.998251] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.999119] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.000076] ? irqentry_exit+0xf3/0x650 [ 43.000847] do_syscall_64+0xbf/0x430 [ 43.001581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.002549] RIP: 0033:0x7f5d877df5cd [ 43.003221] 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 [ 43.006365] RSP: 002b:00007fff84b1ac80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.007810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d877df5cd [ 43.009208] RDX: 0000564f068f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.010478] RBP: 00007fff84b1ace0 R08: 0000000000000000 R09: 00007fff84b1a380 [ 43.011772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f0da14ad0 [ 43.013057] R13: 00007fff84b1b110 R14: 0000564f0da15bc0 R15: 0000564f0da26780 [ 43.014377] [ 43.014798] irq event stamp: 1747 [ 43.015456] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.016978] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.018484] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 43.019918] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 43.021034] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5847' (ECDSA) to the list of known hosts. 2025/11/18 09:16:27 fuzzer started 2025/11/18 09:16:27 dialing manager at localhost:34383 2025/11/18 09:16:27 checking machine... 2025/11/18 09:16:27 checking revisions... [ 43.897210] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:16:27 testing simple program... [ 43.979936] cgroup: Unknown subsys name 'net' [ 44.043801] cgroup: Unknown subsys name 'cpuset' [ 44.057854] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:16:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800c4fc800 RCX=ffffffff84c34920 RDX=1ffff1100189f901 RSI=ffffffff84c349b0 RDI=ffff88800c4fc808 RBP=ffff88806ce28e58 RSP=ffff88806ce08dd0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffff88806ce28e58 R11=0000000000000001 R12=ffff88800c4fc800 R13=dffffc0000000000 R14=ffff88806ce28500 R15=dffffc0000000000 RIP=ffffffff84c2dffe 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 00007f0f82733900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0f826fd008 CR3=0000000020dc2000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023a05 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe30c66f58 CR3=000000000cd23000 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=36313a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363737 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000