[ 53.988931] ------------[ cut here ]------------ [ 53.989925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.992133] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 53.993740] Modules linked in: [ 53.994388] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.996823] Tainted: [W]=WARN [ 53.997434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.999117] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.000124] 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 [ 54.003573] RSP: 0018:ffff8880162cfbc0 EFLAGS: 00010286 [ 54.004665] RAX: 0000000000000000 RBX: ffffed1002c59f78 RCX: ffffffff813a4050 [ 54.006053] RDX: ffff888014063780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.007425] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c59f2f [ 54.008827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.010214] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162cfdf8 [ 54.011606] FS: 00007ff32334e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.013197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.014345] CR2: 00007ff3238b44a6 CR3: 0000000016b35000 CR4: 0000000000350ef0 [ 54.015741] Call Trace: [ 54.016242] [ 54.016743] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.017703] ? __create_object+0x59/0x80 [ 54.018498] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.019541] __vmalloc_noprof+0x59/0x60 [ 54.020350] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.021312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.022315] bpf_prog_alloc+0x39/0x200 [ 54.023109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.024115] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.025101] do_seccomp+0x349/0x25e0 [ 54.025880] ? find_held_lock+0x2b/0x80 [ 54.026690] ? do_prlimit+0x310/0x610 [ 54.027445] ? __pfx_do_seccomp+0x10/0x10 [ 54.028293] ? do_raw_spin_unlock+0x53/0x220 [ 54.029204] ? _raw_spin_unlock+0x1e/0x40 [ 54.030041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.031077] ? static_key_count+0x60/0x80 [ 54.031944] prctl_set_seccomp+0x4e/0x70 [ 54.032785] __do_sys_prctl+0xe6c/0x1d70 [ 54.033593] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.034523] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.035569] ? irqentry_exit+0xf3/0x650 [ 54.036395] do_syscall_64+0xbf/0x430 [ 54.037220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.038249] RIP: 0033:0x7ff3238405cd [ 54.039005] 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 [ 54.042395] RSP: 002b:00007ffce02c41e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.043874] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3238405cd [ 54.045273] RDX: 000055941e893e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.046671] RBP: 00007ffce02c4240 R08: 0000000000000000 R09: 00007ffce02c38e0 [ 54.048064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559435576ad0 [ 54.049465] R13: 00007ffce02c4670 R14: 0000559435577bc0 R15: 0000559435588780 [ 54.050868] [ 54.051325] irq event stamp: 1809 [ 54.052031] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 54.053248] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 54.054220] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 54.055209] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 54.056191] ---[ end trace 0000000000000000 ]--- [ 56.972399] ------------[ cut here ]------------ [ 56.972896] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.973937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 56.974698] Modules linked in: [ 56.975003] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.976015] Tainted: [W]=WARN [ 56.976299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.977062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.977509] 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 [ 56.979139] RSP: 0018:ffff888016927bc0 EFLAGS: 00010286 [ 56.979619] RAX: 0000000000000000 RBX: ffffed1002d24f78 RCX: ffffffff813a4050 [ 56.980284] RDX: ffff888014065340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.980956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d24f2f [ 56.981587] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.982235] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016927df8 [ 56.982886] FS: 00007f80c1ac2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.983604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.984142] CR2: 00007f80c1fb4580 CR3: 000000000e307000 CR4: 0000000000350ef0 [ 56.984805] Call Trace: [ 56.985046] [ 56.985254] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.985711] ? __create_object+0x59/0x80 [ 56.986087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.986555] __vmalloc_noprof+0x59/0x60 [ 56.986933] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.987350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.987815] bpf_prog_alloc+0x39/0x200 [ 56.988162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.988613] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.989071] do_seccomp+0x349/0x25e0 [ 56.989410] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.989867] ? __pfx_do_seccomp+0x10/0x10 [ 56.990247] ? find_held_lock+0x2b/0x80 [ 56.990609] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.991097] ? static_key_count+0x60/0x80 [ 56.991479] prctl_set_seccomp+0x4e/0x70 [ 56.991873] __do_sys_prctl+0xe6c/0x1d70 [ 56.992249] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.992687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.993151] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.993617] ? irqentry_exit+0xf3/0x650 [ 56.994009] do_syscall_64+0xbf/0x430 [ 56.994364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.994844] RIP: 0033:0x7f80c1fb45cd [ 56.995183] 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 [ 56.996792] RSP: 002b:00007ffe6e411a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.997461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80c1fb45cd [ 56.998101] RDX: 0000557d70846e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.998749] RBP: 00007ffe6e411ad0 R08: 0000000000000000 R09: 00007ffe6e411170 [ 56.999381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d9dff2b10 [ 57.000026] R13: 00007ffe6e411f00 R14: 0000557d9dff32b0 R15: 0000557d9e0076f0 [ 57.000690] [ 57.000906] irq event stamp: 1713 [ 57.001217] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 57.001982] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 57.002745] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 57.003497] softirqs last disabled at (1243): [] __irq_exit_rcu+0xc4/0x100 [ 57.004247] ---[ end trace 0000000000000000 ]--- [ 57.883968] ------------[ cut here ]------------ [ 57.884720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.886339] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 57.887487] Modules linked in: [ 57.888003] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.889594] Tainted: [W]=WARN [ 57.890072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.891232] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.891964] 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 [ 57.894495] RSP: 0018:ffff88801697fbc0 EFLAGS: 00010286 [ 57.895271] RAX: 0000000000000000 RBX: ffffed1002d2ff78 RCX: ffffffff813a4050 [ 57.896287] RDX: ffff88801643d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.897336] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2ff2f [ 57.898355] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.899383] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801697fdf8 [ 57.900401] FS: 00007f525d176900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.901557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.902406] CR2: 00007f525d668580 CR3: 0000000009e88000 CR4: 0000000000350ef0 [ 57.903429] Call Trace: [ 57.903823] [ 57.904149] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.904882] ? __create_object+0x59/0x80 [ 57.905471] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.906243] __vmalloc_noprof+0x59/0x60 [ 57.906854] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.907508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.908251] bpf_prog_alloc+0x39/0x200 [ 57.908851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.909554] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.910275] do_seccomp+0x349/0x25e0 [ 57.910845] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.911524] ? __pfx_do_seccomp+0x10/0x10 [ 57.912141] ? find_held_lock+0x2b/0x80 [ 57.912752] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.913480] ? static_key_count+0x60/0x80 [ 57.914127] prctl_set_seccomp+0x4e/0x70 [ 57.914750] __do_sys_prctl+0xe6c/0x1d70 [ 57.915328] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.916007] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.916798] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.917525] ? irqentry_exit+0xf3/0x650 [ 57.918132] do_syscall_64+0xbf/0x430 [ 57.918733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.919452] RIP: 0033:0x7f525d6685cd [ 57.920020] 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 [ 57.922543] RSP: 002b:00007ffe4e83b5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.923630] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f525d6685cd [ 57.924681] RDX: 00005566ba023e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.925688] RBP: 00007ffe4e83b630 R08: 0000000000000000 R09: 00007ffe4e83acd0 [ 57.926709] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566f621b2b0 [ 57.927728] R13: 00007ffe4e83ba60 R14: 00005566f621dd20 R15: 00005566f622f8d0 [ 57.928781] [ 57.929115] irq event stamp: 1739 [ 57.929593] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 57.930812] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 57.932013] softirqs last enabled at (1348): [] handle_softirqs+0x50c/0x770 [ 57.933252] softirqs last disabled at (1343): [] __irq_exit_rcu+0xc4/0x100 [ 57.934455] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25758' (ECDSA) to the list of known hosts. 2025/11/18 04:27:07 fuzzer started 2025/11/18 04:27:08 dialing manager at localhost:37895 2025/11/18 04:27:08 checking machine... 2025/11/18 04:27:08 checking revisions... [ 58.896917] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:27:08 testing simple program... [ 58.987142] cgroup: Unknown subsys name 'net' [ 59.034964] cgroup: Unknown subsys name 'cpuset' [ 59.051078] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:27:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85e78700 RCX=ffffffff8175a49f RDX=ffff888014171bc0 RSI=ffffffff8175a5a5 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888016b777c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007fac7c246699 R13=0000000000000000 R14=ffff888014171bc0 R15=ffff88800944cc80 RIP=ffffffff815bcf70 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 =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 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056207365d6f8 CR3=000000001bae0000 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=37323a343020383120766f4e3e35333c XMM01=6e61686378655f78656b203a726f7272 XMM02=65736f6c63206e6f697463656e6e6f43 XMM03=5f65676e61686378655f78656b203a72 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343338 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8229a652 RBX=ffffffff8678e634 RCX=ffffffff8229a61e RDX=0000000000000000 RSI=ffffffff86b55356 RDI=ffffffff8678e618 RBP=ffffffff8678e618 RSP=ffff88806cf089b8 R8 =ffffffff86b55356 R9 =0000000000000000 R10=000000000003c9ed R11=000000000003f899 R12=ffffffff8678e650 R13=ffffffff8678e618 R14=ffffffff8678e618 R15=dffffc0000000000 RIP=ffffffff8135dac6 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f80c1ac2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557d9e01a748 CR3=000000001fa28000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000