[ 54.434733] ------------[ cut here ]------------ [ 54.435646] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.437647] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.439105] Modules linked in: [ 54.439733] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.441625] Tainted: [W]=WARN [ 54.442146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.443620] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.444785] 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 [ 54.447831] RSP: 0018:ffff88801880fbc0 EFLAGS: 00010286 [ 54.448763] RAX: 0000000000000000 RBX: ffffed1003101f78 RCX: ffffffff813a4050 [ 54.450198] RDX: ffff888013fe5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.451684] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003101f2f [ 54.453071] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.454301] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801880fdf8 [ 54.455540] FS: 00007f693aa1c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.456945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.457973] CR2: 00007ffdbde29ef7 CR3: 000000000d9a9000 CR4: 0000000000350ef0 [ 54.459216] Call Trace: [ 54.459702] [ 54.460091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.460955] ? __create_object+0x59/0x80 [ 54.461716] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.462659] __vmalloc_noprof+0x59/0x60 [ 54.463394] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.464205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.465118] bpf_prog_alloc+0x39/0x200 [ 54.465835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.466726] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.467607] do_seccomp+0x349/0x25e0 [ 54.468323] ? find_held_lock+0x2b/0x80 [ 54.469005] ? do_prlimit+0x310/0x610 [ 54.469719] ? __pfx_do_seccomp+0x10/0x10 [ 54.470470] ? do_raw_spin_unlock+0x53/0x220 [ 54.471270] ? _raw_spin_unlock+0x1e/0x40 [ 54.471985] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.472913] ? static_key_count+0x60/0x80 [ 54.473680] prctl_set_seccomp+0x4e/0x70 [ 54.474444] __do_sys_prctl+0xe6c/0x1d70 [ 54.475154] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.475988] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.476910] ? irqentry_exit+0xf3/0x650 [ 54.477656] do_syscall_64+0xbf/0x430 [ 54.478374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.479282] RIP: 0033:0x7f693af0e5cd [ 54.479921] 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 [ 54.482949] RSP: 002b:00007ffdbde275d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.484269] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f693af0e5cd [ 54.485504] RDX: 0000565347739e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.486716] RBP: 00007ffdbde27630 R08: 0000000000000000 R09: 00007ffdbde26cd0 [ 54.487985] R10: 0000000000000000 R11: 0000000000000246 R12: 000056535e4cdad0 [ 54.489270] R13: 00007ffdbde27a60 R14: 000056535e4cebc0 R15: 000056535e4df780 [ 54.490515] [ 54.490919] irq event stamp: 1793 [ 54.491555] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 54.493027] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 54.494488] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 54.495969] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 54.497422] ---[ end trace 0000000000000000 ]--- [ 57.878933] ------------[ cut here ]------------ [ 57.880023] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.882088] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 57.883575] Modules linked in: [ 57.884191] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.886261] Tainted: [W]=WARN [ 57.886850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.888342] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.889215] 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 [ 57.892462] RSP: 0018:ffff8880168bfbc0 EFLAGS: 00010286 [ 57.893445] RAX: 0000000000000000 RBX: ffffed1002d17f78 RCX: ffffffff813a4050 [ 57.894729] RDX: ffff888018a35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.896053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d17f2f [ 57.897327] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.898618] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168bfdf8 [ 57.899928] FS: 00007f98bb4b2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.901387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.902482] CR2: 00007f98bb9a4580 CR3: 000000000e922000 CR4: 0000000000350ef0 [ 57.903772] Call Trace: [ 57.904269] [ 57.904688] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.905604] ? __create_object+0x59/0x80 [ 57.906390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.907350] __vmalloc_noprof+0x59/0x60 [ 57.908082] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.908941] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.909906] bpf_prog_alloc+0x39/0x200 [ 57.910665] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.911602] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.912542] do_seccomp+0x349/0x25e0 [ 57.913261] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.914113] ? __pfx_do_seccomp+0x10/0x10 [ 57.914909] ? find_held_lock+0x2b/0x80 [ 57.915683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.916676] ? static_key_count+0x60/0x80 [ 57.917497] prctl_set_seccomp+0x4e/0x70 [ 57.918266] __do_sys_prctl+0xe6c/0x1d70 [ 57.919007] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.919892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.920854] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.921849] ? irqentry_exit+0xf3/0x650 [ 57.922626] do_syscall_64+0xbf/0x430 [ 57.923370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.924361] RIP: 0033:0x7f98bb9a45cd [ 57.925038] 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 [ 57.928249] RSP: 002b:00007ffed19b39c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.929627] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98bb9a45cd [ 57.930929] RDX: 000055df423e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.932253] RBP: 00007ffed19b3a20 R08: 0000000000000000 R09: 00007ffed19b30c0 [ 57.933540] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df7f54fad0 [ 57.934845] R13: 00007ffed19b3e50 R14: 000055df7f550bc0 R15: 000055df7f561780 [ 57.936200] [ 57.936673] irq event stamp: 1771 [ 57.937180] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 57.938458] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 57.939759] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 57.941045] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 57.942328] ---[ end trace 0000000000000000 ]--- [ 58.726325] ------------[ cut here ]------------ [ 58.727193] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.729419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.730853] Modules linked in: [ 58.731487] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.733489] Tainted: [W]=WARN [ 58.734043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.735491] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.736400] 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 [ 58.739555] RSP: 0018:ffff8880164b7bc0 EFLAGS: 00010286 [ 58.740553] RAX: 0000000000000000 RBX: ffffed1002c96f78 RCX: ffffffff813a4050 [ 58.741831] RDX: ffff888017275340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.743097] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c96f2f [ 58.744381] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.745667] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164b7df8 [ 58.746944] FS: 00007f522fe39900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.748378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.749453] CR2: 00007fffa1187ef7 CR3: 000000000cbb2000 CR4: 0000000000350ef0 [ 58.750729] Call Trace: [ 58.751193] [ 58.751652] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.752557] ? __create_object+0x59/0x80 [ 58.753344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.754328] __vmalloc_noprof+0x59/0x60 [ 58.755040] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.755950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.756900] bpf_prog_alloc+0x39/0x200 [ 58.757647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.758593] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.759499] do_seccomp+0x349/0x25e0 [ 58.760180] ? find_held_lock+0x2b/0x80 [ 58.760942] ? do_prlimit+0x310/0x610 [ 58.761695] ? __pfx_do_seccomp+0x10/0x10 [ 58.762497] ? do_raw_spin_unlock+0x53/0x220 [ 58.763334] ? _raw_spin_unlock+0x1e/0x40 [ 58.764079] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.765031] ? static_key_count+0x60/0x80 [ 58.765831] prctl_set_seccomp+0x4e/0x70 [ 58.766602] __do_sys_prctl+0xe6c/0x1d70 [ 58.767400] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.768218] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.769196] ? irqentry_exit+0xf3/0x650 [ 58.769963] do_syscall_64+0xbf/0x430 [ 58.770709] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.771667] RIP: 0033:0x7f523032b5cd [ 58.772373] 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 [ 58.775502] RSP: 002b:00007fffa1186940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.776870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f523032b5cd [ 58.778142] RDX: 0000562578ff6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.779428] RBP: 00007fffa11869a0 R08: 0000000000000000 R09: 00007fffa1186040 [ 58.780730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562584620b10 [ 58.782003] R13: 00007fffa1186dd0 R14: 00005625846212b0 R15: 00005625846356f0 [ 58.783311] [ 58.783744] irq event stamp: 1823 [ 58.784382] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 58.785895] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 58.787422] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 58.788847] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 58.790086] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26254' (ECDSA) to the list of known hosts. 2025/11/17 14:46:18 fuzzer started 2025/11/17 14:46:18 dialing manager at localhost:37895 2025/11/17 14:46:18 checking machine... 2025/11/17 14:46:18 checking revisions... [ 59.696602] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:46:18 testing simple program... [ 59.782616] cgroup: Unknown subsys name 'net' [ 59.869057] cgroup: Unknown subsys name 'cpuset' [ 59.881983] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:46:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff86aaf528 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86aaf52c R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000023e3c R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08e50 R15=ffff88806ce08a50 RIP=ffffffff8135f0bf 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 00007f98bb4b2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed19ad000 CR3=000000002022f000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029f19 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff763709000 CR3=000000000d627000 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=948245f5f0feddaead44ecdf32d561d4 XMM02=00000000003027e0eff9b2d0a8fce9cb XMM03=00000000003028b02c67c8bc2e329bc3 XMM04=4f21b3e1e9814ac500000000000ae988 XMM05=2d742cf50fd7c191000000000031e840 XMM06=ae874397eddf6935000000000031e6c8 XMM07=e042d86d42eb936e000000000030ded0 XMM08=11b0b9576618931500000000003028b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000