[ 46.356353] ------------[ cut here ]------------ [ 46.357326] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.359291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.360752] Modules linked in: [ 46.361392] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.363378] Tainted: [W]=WARN [ 46.363941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.365430] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.366361] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.369553] RSP: 0018:ffff888019997bc0 EFLAGS: 00010286 [ 46.370541] RAX: 0000000000000000 RBX: ffffed1003332f78 RCX: ffffffff813a4050 [ 46.371824] RDX: ffff88801752d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.373129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003332f2f [ 46.374413] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.375711] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019997df8 [ 46.377021] FS: 00007fd0e4091900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.378463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.379577] CR2: 00007fd0e4583580 CR3: 000000001bbe9000 CR4: 0000000000350ef0 [ 46.380889] Call Trace: [ 46.381396] [ 46.381817] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.382717] ? __create_object+0x59/0x80 [ 46.383500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.384470] __vmalloc_noprof+0x59/0x60 [ 46.385247] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.386142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.387041] bpf_prog_alloc+0x39/0x200 [ 46.387779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.388738] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.389663] do_seccomp+0x349/0x25e0 [ 46.390397] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.391304] ? __pfx_do_seccomp+0x10/0x10 [ 46.392056] ? find_held_lock+0x2b/0x80 [ 46.392854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.393818] ? static_key_count+0x60/0x80 [ 46.394629] prctl_set_seccomp+0x4e/0x70 [ 46.395405] __do_sys_prctl+0xe6c/0x1d70 [ 46.396188] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.397014] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.397983] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.398950] ? irqentry_exit+0xf3/0x650 [ 46.399732] do_syscall_64+0xbf/0x430 [ 46.400495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.401461] RIP: 0033:0x7fd0e45835cd [ 46.402167] 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 [ 46.405393] RSP: 002b:00007ffc5e84e330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.406767] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0e45835cd [ 46.408065] RDX: 000055d288628e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.409375] RBP: 00007ffc5e84e390 R08: 0000000000000000 R09: 00007ffc5e84da30 [ 46.410648] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2a6212240 [ 46.411926] R13: 00007ffc5e84e7c0 R14: 000055d2a621b380 R15: 000055d2a6226540 [ 46.413228] [ 46.413648] irq event stamp: 1725 [ 46.414307] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.415825] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.417362] softirqs last enabled at (1490): [] handle_softirqs+0x50c/0x770 [ 46.418920] softirqs last disabled at (1485): [] __irq_exit_rcu+0xc4/0x100 [ 46.420450] ---[ end trace 0000000000000000 ]--- [ 49.891981] ------------[ cut here ]------------ [ 49.892971] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.895040] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.896531] Modules linked in: [ 49.897169] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.899146] Tainted: [W]=WARN [ 49.899701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.901327] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.902251] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.905447] RSP: 0018:ffff888016bcfbc0 EFLAGS: 00010286 [ 49.906428] RAX: 0000000000000000 RBX: ffffed1002d79f78 RCX: ffffffff813a4050 [ 49.907715] RDX: ffff888018bd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.909014] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d79f2f [ 49.910296] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.911585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bcfdf8 [ 49.912866] FS: 00007fa77afd7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.914297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.915359] CR2: 00007fa77b53d4a6 CR3: 00000000162c1000 CR4: 0000000000350ef0 [ 49.916647] Call Trace: [ 49.917147] [ 49.917555] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.918439] ? __create_object+0x59/0x80 [ 49.919234] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.920202] __vmalloc_noprof+0x59/0x60 [ 49.920935] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.921801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.922730] bpf_prog_alloc+0x39/0x200 [ 49.923471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.924394] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.925308] do_seccomp+0x349/0x25e0 [ 49.925974] ? find_held_lock+0x2b/0x80 [ 49.926736] ? do_prlimit+0x310/0x610 [ 49.927471] ? __pfx_do_seccomp+0x10/0x10 [ 49.928260] ? do_raw_spin_unlock+0x53/0x220 [ 49.929056] ? _raw_spin_unlock+0x1e/0x40 [ 49.929836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.930781] ? static_key_count+0x60/0x80 [ 49.931571] prctl_set_seccomp+0x4e/0x70 [ 49.932335] __do_sys_prctl+0xe6c/0x1d70 [ 49.933118] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.933934] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.934883] ? irqentry_exit+0xf3/0x650 [ 49.935641] do_syscall_64+0xbf/0x430 [ 49.936385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.937334] RIP: 0033:0x7fa77b4c95cd [ 49.937983] 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 [ 49.941117] RSP: 002b:00007ffd174990f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.942450] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa77b4c95cd [ 49.943721] RDX: 0000561d1c47ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.945004] RBP: 00007ffd17499150 R08: 0000000000000000 R09: 00007ffd174987f0 [ 49.946241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d3fd802b0 [ 49.947520] R13: 00007ffd17499580 R14: 0000561d3fd82d20 R15: 0000561d3fd948d0 [ 49.948803] [ 49.949258] irq event stamp: 1791 [ 49.949853] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.951335] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.952811] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 49.954301] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 49.955802] ---[ end trace 0000000000000000 ]--- [ 50.792297] ------------[ cut here ]------------ [ 50.793253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.795279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.796948] Modules linked in: [ 50.797603] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.799612] Tainted: [W]=WARN [ 50.800215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.801719] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.802640] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.805870] RSP: 0018:ffff888016f67bc0 EFLAGS: 00010286 [ 50.806860] RAX: 0000000000000000 RBX: ffffed1002decf78 RCX: ffffffff813a4050 [ 50.808154] RDX: ffff8880156e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.809429] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002decf2f [ 50.810689] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.811942] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f67df8 [ 50.813231] FS: 00007fe744844900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.814648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.815710] CR2: 00007fe744d36580 CR3: 000000000b8b4000 CR4: 0000000000350ef0 [ 50.816991] Call Trace: [ 50.817497] [ 50.817902] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.818783] ? __create_object+0x59/0x80 [ 50.819553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.820498] __vmalloc_noprof+0x59/0x60 [ 50.821289] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.822166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.823039] bpf_prog_alloc+0x39/0x200 [ 50.823768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.824702] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.825598] do_seccomp+0x349/0x25e0 [ 50.826302] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.827181] ? __pfx_do_seccomp+0x10/0x10 [ 50.827916] ? find_held_lock+0x2b/0x80 [ 50.828662] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.829612] ? static_key_count+0x60/0x80 [ 50.830399] prctl_set_seccomp+0x4e/0x70 [ 50.831164] __do_sys_prctl+0xe6c/0x1d70 [ 50.831886] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.832744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.833696] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.834661] ? irqentry_exit+0xf3/0x650 [ 50.835417] do_syscall_64+0xbf/0x430 [ 50.836129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.837036] RIP: 0033:0x7fe744d365cd [ 50.837725] 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 [ 50.840855] RSP: 002b:00007ffe40cd0bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.842196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe744d365cd [ 50.843449] RDX: 00005564310b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.844720] RBP: 00007ffe40cd0c30 R08: 0000000000000000 R09: 00007ffe40cd02d0 [ 50.845969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556458712ad0 [ 50.847233] R13: 00007ffe40cd1060 R14: 0000556458713bc0 R15: 0000556458724780 [ 50.848510] [ 50.848936] irq event stamp: 1765 [ 50.849580] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.851100] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.852596] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 50.854024] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 50.855267] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55645' (ECDSA) to the list of known hosts. 2025/11/18 10:52:47 fuzzer started 2025/11/18 10:52:47 dialing manager at localhost:34383 2025/11/18 10:52:47 checking machine... 2025/11/18 10:52:47 checking revisions... [ 51.787074] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:52:48 testing simple program... [ 51.880440] cgroup: Unknown subsys name 'net' [ 51.934880] cgroup: Unknown subsys name 'cpuset' [ 51.963389] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:52:47 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=00000000000dbbb0 RCX=1ffff1100d9c6e84 RDX=ffff88806ce37400 RSI=ffff8880168153c0 RDI=ffff88806ce37420 RBP=0000000000000400 RSP=ffff8880189efbb0 R8 =0000000000000001 R9 =ffff88806ce37400 R10=1ffff1100d9c6f9e R11=0000000000000001 R12=ffff8880168153c0 R13=0000001024b7be96 R14=dffffc0000000000 R15=ffff88806ce37340 RIP=ffffffff814a9b2d RFL=00000046 [---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 00007fa77afd7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6643a6d8 CR3=000000001f7a0000 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=76c4902daa717da735c273ed9b34652e XMM02=575be681e65f6262311bf573818481af XMM03=46397111dafd6b969ef5adf0f2b29fbd XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=00000000000000000000000003000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff817d9b06 RDX=fffffbfff0cc9f0b RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffffea0000656d80 RSP=ffff88800a4b6eb0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=1ffff11001496de0 R13=0000000008000000 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff815bd105 RFL=00000047 [---Z-PC] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000565465cf0000 CR3=000000000d9db000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000002a388c3ae1f49410 XMM02=00000000000000000000000000000000 XMM03=006c616e72756f6a2f646d6574737973 XMM04=b020091b7dfd130500000000000ae988 XMM05=1319e678c5640f8a0000000000320c10 XMM06=a748ccc27a5f04c10000000000320b78 XMM07=58f17c1affdc82d60000000000312088 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000