[ 54.078008] ------------[ cut here ]------------ [ 54.078925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.080969] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.082440] Modules linked in: [ 54.083305] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.085633] Tainted: [W]=WARN [ 54.086194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.087654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.088525] 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 [ 54.091695] RSP: 0018:ffff88801878fbc0 EFLAGS: 00010286 [ 54.092676] RAX: 0000000000000000 RBX: ffffed10030f1f78 RCX: ffffffff813a4050 [ 54.093967] RDX: ffff88801a3e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.095262] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030f1f2f [ 54.096521] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.097810] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801878fdf8 [ 54.099095] FS: 00007f007caeb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.100536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.101623] CR2: 00007ffc78e3def8 CR3: 0000000013579000 CR4: 0000000000350ef0 [ 54.102902] Call Trace: [ 54.103410] [ 54.103911] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.104889] ? __create_object+0x59/0x80 [ 54.105731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.106791] __vmalloc_noprof+0x59/0x60 [ 54.107557] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.108520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.109514] bpf_prog_alloc+0x39/0x200 [ 54.110304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.111315] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.112293] do_seccomp+0x349/0x25e0 [ 54.113062] ? find_held_lock+0x2b/0x80 [ 54.113875] ? do_prlimit+0x310/0x610 [ 54.114679] ? __pfx_do_seccomp+0x10/0x10 [ 54.115485] ? do_raw_spin_unlock+0x53/0x220 [ 54.116397] ? _raw_spin_unlock+0x1e/0x40 [ 54.117245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.118295] ? static_key_count+0x60/0x80 [ 54.119166] prctl_set_seccomp+0x4e/0x70 [ 54.120008] __do_sys_prctl+0xe6c/0x1d70 [ 54.120852] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.121778] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.122819] ? irqentry_exit+0xf3/0x650 [ 54.123667] do_syscall_64+0xbf/0x430 [ 54.124403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.125425] RIP: 0033:0x7f007cfdd5cd [ 54.126183] 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 [ 54.129584] RSP: 002b:00007ffc78e3b340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.131113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f007cfdd5cd [ 54.132489] RDX: 000055e985e2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.133872] RBP: 00007ffc78e3b3a0 R08: 0000000000000000 R09: 00007ffc78e3aa40 [ 54.135264] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e991ada240 [ 54.136645] R13: 00007ffc78e3b7d0 R14: 000055e991ad9bf0 R15: 000055e991aee4d0 [ 54.138031] [ 54.138478] irq event stamp: 1859 [ 54.139202] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 54.140840] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 54.142472] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 54.144118] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 54.145762] ---[ end trace 0000000000000000 ]--- [ 57.265713] ------------[ cut here ]------------ [ 57.266150] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.267142] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 57.267866] Modules linked in: [ 57.268155] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.269108] Tainted: [W]=WARN [ 57.269372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.270079] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.270495] 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 [ 57.272029] RSP: 0018:ffff888019ecfbc0 EFLAGS: 00010286 [ 57.272480] RAX: 0000000000000000 RBX: ffffed10033d9f78 RCX: ffffffff813a4050 [ 57.273098] RDX: ffff888019f99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.273716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d9f2f [ 57.274308] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.274920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ecfdf8 [ 57.275531] FS: 00007fbe1e81d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.276227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.276734] CR2: 00007fbe1ed834a6 CR3: 000000000d3eb000 CR4: 0000000000350ef0 [ 57.277330] Call Trace: [ 57.277551] [ 57.277763] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.278171] ? __create_object+0x59/0x80 [ 57.278523] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.278989] __vmalloc_noprof+0x59/0x60 [ 57.279341] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.279757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.280185] bpf_prog_alloc+0x39/0x200 [ 57.280517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.280955] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.281368] do_seccomp+0x349/0x25e0 [ 57.281706] ? find_held_lock+0x2b/0x80 [ 57.282050] ? do_prlimit+0x310/0x610 [ 57.282386] ? __pfx_do_seccomp+0x10/0x10 [ 57.282758] ? do_raw_spin_unlock+0x53/0x220 [ 57.283141] ? _raw_spin_unlock+0x1e/0x40 [ 57.283493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.283953] ? static_key_count+0x60/0x80 [ 57.284315] prctl_set_seccomp+0x4e/0x70 [ 57.284682] __do_sys_prctl+0xe6c/0x1d70 [ 57.285036] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.285421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.285880] ? irqentry_exit+0xf3/0x650 [ 57.286224] do_syscall_64+0xbf/0x430 [ 57.286553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.287003] RIP: 0033:0x7fbe1ed0f5cd [ 57.287341] 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 [ 57.290525] RSP: 002b:00007ffceebc80b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.292098] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe1ed0f5cd [ 57.293562] RDX: 000056122de01e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.295038] RBP: 00007ffceebc8110 R08: 0000000000000000 R09: 00007ffceebc77b0 [ 57.296517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561240295ad0 [ 57.297980] R13: 00007ffceebc8540 R14: 0000561240296bc0 R15: 00005612402a7780 [ 57.299482] [ 57.300010] irq event stamp: 3481 [ 57.300774] hardirqs last enabled at (3491): [] __up_console_sem+0x78/0x80 [ 57.302542] hardirqs last disabled at (3500): [] __up_console_sem+0x5d/0x80 [ 57.304331] softirqs last enabled at (3090): [] handle_softirqs+0x50c/0x770 [ 57.306126] softirqs last disabled at (3085): [] __irq_exit_rcu+0xc4/0x100 [ 57.307891] ---[ end trace 0000000000000000 ]--- [ 58.030552] ------------[ cut here ]------------ [ 58.031488] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.033543] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/258 [ 58.035013] Modules linked in: [ 58.035665] CPU: 1 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.037650] Tainted: [W]=WARN [ 58.038193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.039657] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.040509] 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 [ 58.043632] RSP: 0018:ffff8880174bfbc0 EFLAGS: 00010286 [ 58.044550] RAX: 0000000000000000 RBX: ffffed1002e97f78 RCX: ffffffff813a4050 [ 58.045787] RDX: ffff8880176a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.047052] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e97f2f [ 58.048343] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.049758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174bfdf8 [ 58.051263] FS: 00007efc19a7d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.052902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.054134] CR2: 00007efc19fe34a6 CR3: 000000000c07b000 CR4: 0000000000350ef0 [ 58.055648] Call Trace: [ 58.056141] [ 58.056581] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.057517] ? __create_object+0x59/0x80 [ 58.058343] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.059423] __vmalloc_noprof+0x59/0x60 [ 58.060249] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.061216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.062290] bpf_prog_alloc+0x39/0x200 [ 58.063175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.064259] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.065244] do_seccomp+0x349/0x25e0 [ 58.065992] ? find_held_lock+0x2b/0x80 [ 58.066833] ? do_prlimit+0x310/0x610 [ 58.067641] ? __pfx_do_seccomp+0x10/0x10 [ 58.068425] ? do_raw_spin_unlock+0x53/0x220 [ 58.069305] ? _raw_spin_unlock+0x1e/0x40 [ 58.070120] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.071160] ? static_key_count+0x60/0x80 [ 58.072006] prctl_set_seccomp+0x4e/0x70 [ 58.072816] __do_sys_prctl+0xe6c/0x1d70 [ 58.073635] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.074482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.075511] ? irqentry_exit+0xf3/0x650 [ 58.076306] do_syscall_64+0xbf/0x430 [ 58.077070] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.078069] RIP: 0033:0x7efc19f6f5cd [ 58.078810] 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 [ 58.082151] RSP: 002b:00007ffe1f788190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.083614] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc19f6f5cd [ 58.084956] RDX: 00005635b1e37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.086291] RBP: 00007ffe1f7881f0 R08: 0000000000000000 R09: 00007ffe1f787890 [ 58.087651] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635deb6b240 [ 58.089012] R13: 00007ffe1f788620 R14: 00005635deb74380 R15: 00005635deb7f540 [ 58.090359] [ 58.090842] irq event stamp: 1779 [ 58.091497] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 58.093095] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 58.094690] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 58.096294] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 58.097327] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3234' (ECDSA) to the list of known hosts. 2025/11/17 21:34:07 fuzzer started 2025/11/17 21:34:07 dialing manager at localhost:37895 2025/11/17 21:34:07 checking machine... 2025/11/17 21:34:07 checking revisions... [ 59.024847] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:34:07 testing simple program... [ 59.099345] cgroup: Unknown subsys name 'net' [ 59.160002] cgroup: Unknown subsys name 'cpuset' [ 59.173501] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:34:06 Registers: info registers vcpu 0 RAX=00000000000441e5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffedd641b78 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=00007fa5fd605510000055f7c4c02790 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff85e786a8 RCX=ffffffff8175a5b5 RDX=1ffffffff0bcf0d5 RSI=ffffffff8175a55b RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88806cf089f8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=ffff888008c4b780 RIP=ffffffff81751c78 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 00007fbe1e81d900 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=00007fbe1edd2650 CR3=000000001f3b4000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000