[ 46.014968] ------------[ cut here ]------------ [ 46.015940] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.017967] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.019413] Modules linked in: [ 46.020042] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.021980] Tainted: [W]=WARN [ 46.022589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.024062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.024965] 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 [ 46.028119] RSP: 0018:ffff888016387bc0 EFLAGS: 00010286 [ 46.029094] RAX: 0000000000000000 RBX: ffffed1002c70f78 RCX: ffffffff813a4050 [ 46.030373] RDX: ffff8880173cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.031641] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c70f2f [ 46.032904] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.034176] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016387df8 [ 46.035442] FS: 00007f20d362c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.036857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.037894] CR2: 00007f20d3b924a6 CR3: 000000000d759000 CR4: 0000000000350ef0 [ 46.039180] Call Trace: [ 46.039670] [ 46.040082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.040965] ? __create_object+0x59/0x80 [ 46.041746] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.042722] __vmalloc_noprof+0x59/0x60 [ 46.043439] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.044302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.045217] bpf_prog_alloc+0x39/0x200 [ 46.045940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.046869] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.047766] do_seccomp+0x349/0x25e0 [ 46.048433] ? find_held_lock+0x2b/0x80 [ 46.049181] ? do_prlimit+0x310/0x610 [ 46.049908] ? __pfx_do_seccomp+0x10/0x10 [ 46.050696] ? do_raw_spin_unlock+0x53/0x220 [ 46.051483] ? _raw_spin_unlock+0x1e/0x40 [ 46.052267] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.053226] ? static_key_count+0x60/0x80 [ 46.054029] prctl_set_seccomp+0x4e/0x70 [ 46.054803] __do_sys_prctl+0xe6c/0x1d70 [ 46.055578] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.056382] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.057347] ? irqentry_exit+0xf3/0x650 [ 46.058097] do_syscall_64+0xbf/0x430 [ 46.058836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.059783] RIP: 0033:0x7f20d3b1e5cd [ 46.060432] 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 [ 46.063571] RSP: 002b:00007ffd38fc8130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.064917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20d3b1e5cd [ 46.066197] RDX: 000056124b54de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.067466] RBP: 00007ffd38fc8190 R08: 0000000000000000 R09: 00007ffd38fc7830 [ 46.068754] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612802c8ad0 [ 46.070028] R13: 00007ffd38fc85c0 R14: 00005612802c9bc0 R15: 00005612802da780 [ 46.071322] [ 46.071789] irq event stamp: 1743 [ 46.072382] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 46.073880] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.075411] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.076936] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.078441] ---[ end trace 0000000000000000 ]--- [ 48.997231] ------------[ cut here ]------------ [ 48.997808] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.999075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.000002] Modules linked in: [ 49.000382] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.001660] Tainted: [W]=WARN [ 49.001999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.002941] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.003531] 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 [ 49.005502] RSP: 0018:ffff88801bbdfbc0 EFLAGS: 00010286 [ 49.006087] RAX: 0000000000000000 RBX: ffffed100377bf78 RCX: ffffffff813a4050 [ 49.006906] RDX: ffff8880161f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.007729] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100377bf2f [ 49.008533] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.009285] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bbdfdf8 [ 49.010118] FS: 00007f328236a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.011019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.011684] CR2: 00007fff5b3bfef7 CR3: 000000001fb7b000 CR4: 0000000000350ef0 [ 49.012440] Call Trace: [ 49.012786] [ 49.013040] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.013602] ? __create_object+0x59/0x80 [ 49.014064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.014680] __vmalloc_noprof+0x59/0x60 [ 49.015123] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.015660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.016199] bpf_prog_alloc+0x39/0x200 [ 49.016665] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.017202] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.017767] do_seccomp+0x349/0x25e0 [ 49.018177] ? find_held_lock+0x2b/0x80 [ 49.018551] ? do_prlimit+0x310/0x610 [ 49.018892] ? __pfx_do_seccomp+0x10/0x10 [ 49.019249] ? do_raw_spin_unlock+0x53/0x220 [ 49.019651] ? _raw_spin_unlock+0x1e/0x40 [ 49.020009] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.020455] ? static_key_count+0x60/0x80 [ 49.020852] prctl_set_seccomp+0x4e/0x70 [ 49.021207] __do_sys_prctl+0xe6c/0x1d70 [ 49.021591] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.021984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.022439] ? irqentry_exit+0xf3/0x650 [ 49.022815] do_syscall_64+0xbf/0x430 [ 49.023155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.023616] RIP: 0033:0x7f328285c5cd [ 49.023937] 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 [ 49.025514] RSP: 002b:00007fff5b3be890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.026817] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f328285c5cd [ 49.028133] RDX: 0000558021acfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.029436] RBP: 00007fff5b3be8f0 R08: 0000000000000000 R09: 00007fff5b3bdf90 [ 49.030793] R10: 0000000000000000 R11: 0000000000000246 R12: 000055802d10aad0 [ 49.032101] R13: 00007fff5b3bed20 R14: 000055802d10bbc0 R15: 000055802d11c780 [ 49.033427] [ 49.033900] irq event stamp: 1637 [ 49.034599] hardirqs last enabled at (1647): [] __up_console_sem+0x78/0x80 [ 49.036156] hardirqs last disabled at (1656): [] __up_console_sem+0x5d/0x80 [ 49.037712] softirqs last enabled at (1152): [] handle_softirqs+0x50c/0x770 [ 49.039373] softirqs last disabled at (1143): [] __irq_exit_rcu+0xc4/0x100 [ 49.040971] ---[ end trace 0000000000000000 ]--- [ 49.768332] ------------[ cut here ]------------ [ 49.769283] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.771348] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.772784] Modules linked in: [ 49.773383] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.775419] Tainted: [W]=WARN [ 49.776011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.777463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.778382] 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 [ 49.781764] RSP: 0018:ffff88801a237bc0 EFLAGS: 00010286 [ 49.782817] RAX: 0000000000000000 RBX: ffffed1003446f78 RCX: ffffffff813a4050 [ 49.784086] RDX: ffff888017421bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.785365] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003446f2f [ 49.786625] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.787884] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a237df8 [ 49.789152] FS: 00007fcaace14900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.790580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.791634] CR2: 00007fcaad306580 CR3: 000000000b675000 CR4: 0000000000350ef0 [ 49.792931] Call Trace: [ 49.793402] [ 49.793853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.794770] ? __create_object+0x59/0x80 [ 49.795557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.796480] __vmalloc_noprof+0x59/0x60 [ 49.797243] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.798114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.799042] bpf_prog_alloc+0x39/0x200 [ 49.799774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.800690] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.801600] do_seccomp+0x349/0x25e0 [ 49.802287] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.803194] ? __pfx_do_seccomp+0x10/0x10 [ 49.803982] ? find_held_lock+0x2b/0x80 [ 49.804734] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.805691] ? static_key_count+0x60/0x80 [ 49.806463] prctl_set_seccomp+0x4e/0x70 [ 49.807246] __do_sys_prctl+0xe6c/0x1d70 [ 49.808035] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.808882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.809847] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.810844] ? irqentry_exit+0xf3/0x650 [ 49.811607] do_syscall_64+0xbf/0x430 [ 49.812305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.813244] RIP: 0033:0x7fcaad3065cd [ 49.813937] 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 [ 49.817104] RSP: 002b:00007ffc460ac2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.818463] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcaad3065cd [ 49.819765] RDX: 00005573f2f4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.821061] RBP: 00007ffc460ac310 R08: 0000000000000000 R09: 00007ffc460ab9b0 [ 49.822354] R10: 0000000000000000 R11: 0000000000000246 R12: 000055741daf9ad0 [ 49.823610] R13: 00007ffc460ac740 R14: 000055741dafabc0 R15: 000055741db0b780 [ 49.824915] [ 49.825341] irq event stamp: 1813 [ 49.825979] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 49.827527] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 49.829042] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 49.830595] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 49.831956] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44830' (ECDSA) to the list of known hosts. 2025/11/18 03:18:42 fuzzer started 2025/11/18 03:18:42 dialing manager at localhost:37895 2025/11/18 03:18:42 checking machine... 2025/11/18 03:18:42 checking revisions... [ 50.788207] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:18:43 testing simple program... [ 50.876284] cgroup: Unknown subsys name 'net' [ 50.948745] cgroup: Unknown subsys name 'cpuset' [ 50.964015] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:18:42 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880160cfdd8 RCX=ffffffff84bf10fd RDX=ffff88801877d340 RSI=ffffffff84bf110c RDI=0000000000000005 RBP=dffffc0000000000 RSP=ffff8880160cfd40 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88801faf1c80 R13=0000000000000000 R14=0000000000000002 R15=ffff8880160cfe25 RIP=ffffffff81751c78 RFL=00000293 [--S-A-C] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f328236a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f328232a008 CR3=0000000020014000 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=0000000000029875 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055802d107218 CR3=000000000d293000 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=60652dc697e1a9997241f5a4d5c119cd XMM02=ec2efd57dc4c00df0000000000303b68 XMM03=2dff0102e76266d40000000000303c38 XMM04=565dc9ea090d749b00000000000ae988 XMM05=0394861f14684e590000000000320e50 XMM06=ac9c9d61a8363573000000000031acc8 XMM07=e042d86d42eb936e0000000000312140 XMM08=2dff0102e76266d40000000000303c38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000