[ 46.672511] ------------[ cut here ]------------ [ 46.673450] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.675486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.676952] Modules linked in: [ 46.677556] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.679787] Tainted: [W]=WARN [ 46.680450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.681967] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.682890] 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 [ 46.686093] RSP: 0018:ffff888017b37bc0 EFLAGS: 00010286 [ 46.687093] RAX: 0000000000000000 RBX: ffffed1002f66f78 RCX: ffffffff813a4050 [ 46.688437] RDX: ffff888016911bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.689745] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f66f2f [ 46.691041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.692329] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b37df8 [ 46.693638] FS: 00007f85d46e4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.695098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.696173] CR2: 00007f85d4bd6580 CR3: 000000000a1f5000 CR4: 0000000000350ef0 [ 46.697481] Call Trace: [ 46.698004] [ 46.698412] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.699338] ? __create_object+0x59/0x80 [ 46.700125] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.701106] __vmalloc_noprof+0x59/0x60 [ 46.701861] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.702688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.703632] bpf_prog_alloc+0x39/0x200 [ 46.704374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.705310] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.706224] do_seccomp+0x349/0x25e0 [ 46.706941] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.707790] ? __pfx_do_seccomp+0x10/0x10 [ 46.708583] ? find_held_lock+0x2b/0x80 [ 46.709369] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.710336] ? static_key_count+0x60/0x80 [ 46.711148] prctl_set_seccomp+0x4e/0x70 [ 46.711947] __do_sys_prctl+0xe6c/0x1d70 [ 46.712698] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.713579] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.714555] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.715537] ? irqentry_exit+0xf3/0x650 [ 46.716313] do_syscall_64+0xbf/0x430 [ 46.717068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.718034] RIP: 0033:0x7f85d4bd65cd [ 46.718703] 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 [ 46.721876] RSP: 002b:00007ffe78903f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.723251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85d4bd65cd [ 46.724556] RDX: 000055c44c384e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.725866] RBP: 00007ffe78903fd0 R08: 0000000000000000 R09: 00007ffe78903670 [ 46.727169] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c450de4ad0 [ 46.728454] R13: 00007ffe78904400 R14: 000055c450de5bc0 R15: 000055c450df6780 [ 46.729789] [ 46.730262] irq event stamp: 1869 [ 46.730906] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 46.732436] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 46.734001] softirqs last enabled at (1866): [] handle_softirqs+0x50c/0x770 [ 46.735554] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 46.737082] ---[ end trace 0000000000000000 ]--- [ 50.134602] ------------[ cut here ]------------ [ 50.135529] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.137625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.139329] Modules linked in: [ 50.140031] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.142013] Tainted: [W]=WARN [ 50.142572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.144060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.144981] 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 [ 50.148184] RSP: 0018:ffff888017357bc0 EFLAGS: 00010286 [ 50.149185] RAX: 0000000000000000 RBX: ffffed1002e6af78 RCX: ffffffff813a4050 [ 50.150464] RDX: ffff88800f585340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.151750] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6af2f [ 50.153030] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.154341] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017357df8 [ 50.155643] FS: 00007f09e5d48900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.157066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.158154] CR2: 00007fffa735def7 CR3: 000000000fc32000 CR4: 0000000000350ef0 [ 50.159456] Call Trace: [ 50.159967] [ 50.160377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.161325] ? __create_object+0x59/0x80 [ 50.162119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.163088] __vmalloc_noprof+0x59/0x60 [ 50.163801] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.164673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.165626] bpf_prog_alloc+0x39/0x200 [ 50.166354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.167294] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.168206] do_seccomp+0x349/0x25e0 [ 50.168989] ? find_held_lock+0x2b/0x80 [ 50.169733] ? do_prlimit+0x310/0x610 [ 50.170493] ? __pfx_do_seccomp+0x10/0x10 [ 50.171281] ? do_raw_spin_unlock+0x53/0x220 [ 50.172114] ? _raw_spin_unlock+0x1e/0x40 [ 50.172893] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.173858] ? static_key_count+0x60/0x80 [ 50.174624] prctl_set_seccomp+0x4e/0x70 [ 50.175396] __do_sys_prctl+0xe6c/0x1d70 [ 50.176189] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.177065] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.178061] ? irqentry_exit+0xf3/0x650 [ 50.178803] do_syscall_64+0xbf/0x430 [ 50.179533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.180483] RIP: 0033:0x7f09e623a5cd [ 50.181208] 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 [ 50.184378] RSP: 002b:00007fffa735bbf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.185792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09e623a5cd [ 50.187092] RDX: 0000555eb44e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.188374] RBP: 00007fffa735bc50 R08: 0000000000000000 R09: 00007fffa735b2f0 [ 50.189662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ed1033240 [ 50.190944] R13: 00007fffa735c080 R14: 0000555ed103c380 R15: 0000555ed1047540 [ 50.192257] [ 50.192684] irq event stamp: 1879 [ 50.193354] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 50.194879] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 50.196400] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 50.197943] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 50.199466] ---[ end trace 0000000000000000 ]--- [ 51.006511] ------------[ cut here ]------------ [ 51.007435] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.009448] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 51.010884] Modules linked in: [ 51.011464] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.013475] Tainted: [W]=WARN [ 51.014068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.015515] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.016419] 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 [ 51.019588] RSP: 0018:ffff888016a8fbc0 EFLAGS: 00010286 [ 51.020556] RAX: 0000000000000000 RBX: ffffed1002d51f78 RCX: ffffffff813a4050 [ 51.021860] RDX: ffff88800f619bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.023137] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d51f2f [ 51.024397] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.025707] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a8fdf8 [ 51.026987] FS: 00007f7698bc9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.028410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.029480] CR2: 00007ffece8edef7 CR3: 000000000e6c2000 CR4: 0000000000350ef0 [ 51.030762] Call Trace: [ 51.031265] [ 51.031686] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.032615] ? __create_object+0x59/0x80 [ 51.033432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.034417] __vmalloc_noprof+0x59/0x60 [ 51.035194] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.036085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.037041] bpf_prog_alloc+0x39/0x200 [ 51.037760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.038705] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.039623] do_seccomp+0x349/0x25e0 [ 51.040349] ? find_held_lock+0x2b/0x80 [ 51.041139] ? do_prlimit+0x310/0x610 [ 51.041942] ? __pfx_do_seccomp+0x10/0x10 [ 51.042699] ? do_raw_spin_unlock+0x53/0x220 [ 51.043545] ? _raw_spin_unlock+0x1e/0x40 [ 51.044337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.045332] ? static_key_count+0x60/0x80 [ 51.046145] prctl_set_seccomp+0x4e/0x70 [ 51.046940] __do_sys_prctl+0xe6c/0x1d70 [ 51.047693] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.048567] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.049577] ? irqentry_exit+0xf3/0x650 [ 51.050366] do_syscall_64+0xbf/0x430 [ 51.051126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.052098] RIP: 0033:0x7f76990bb5cd [ 51.052780] 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 [ 51.056054] RSP: 002b:00007ffece8ebd60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.057466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76990bb5cd [ 51.058764] RDX: 000055bd49f68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.060064] RBP: 00007ffece8ebdc0 R08: 0000000000000000 R09: 00007ffece8eb460 [ 51.061387] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd4af44b10 [ 51.062685] R13: 00007ffece8ec1f0 R14: 000055bd4af452b0 R15: 000055bd4af596f0 [ 51.064011] [ 51.064442] irq event stamp: 1763 [ 51.065123] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 51.066517] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 51.067833] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 51.069164] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 51.070502] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64432' (ECDSA) to the list of known hosts. 2025/11/17 14:39:38 fuzzer started 2025/11/17 14:39:38 dialing manager at localhost:37895 2025/11/17 14:39:38 checking machine... 2025/11/17 14:39:38 checking revisions... [ 51.968794] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:39:38 testing simple program... [ 52.066436] cgroup: Unknown subsys name 'net' [ 52.149216] cgroup: Unknown subsys name 'cpuset' [ 52.187063] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:39:37 Registers: info registers vcpu 0 RAX=ffffffff83759ee0 RBX=00000000fffffffe RCX=ffffffff8145616a RDX=ffff888017b37d50 RSI=0000000000000001 RDI=ffffffff86326b40 RBP=dffffc0000000000 RSP=ffff888017b37c60 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=ffffffff86326b40 R13=ffffffff864a7220 R14=0000000000000000 R15=ffff888017b37d50 RIP=ffffffff83759ee4 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 00007f09e5d48900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f09e62ff618 CR3=000000001f5e0000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000313b1 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=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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcfab3ae088 CR3=000000000b6d1000 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=39333a343120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383134 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000