[ 38.999482] ------------[ cut here ]------------ [ 39.000432] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.002479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.003934] Modules linked in: [ 39.004580] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.006559] Tainted: [W]=WARN [ 39.007131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.008622] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.009556] 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 [ 39.012724] RSP: 0018:ffff88800f897bc0 EFLAGS: 00010286 [ 39.013712] RAX: 0000000000000000 RBX: ffffed1001f12f78 RCX: ffffffff813a4050 [ 39.015012] RDX: ffff88801b258000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.016324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f12f2f [ 39.017614] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.018935] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f897df8 [ 39.020219] FS: 00007ffb0b19d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.021674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.022725] CR2: 00007ffeace76ef7 CR3: 0000000009c0f000 CR4: 0000000000350ef0 [ 39.024034] Call Trace: [ 39.024550] [ 39.024959] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.025857] ? __create_object+0x59/0x80 [ 39.026647] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.027638] __vmalloc_noprof+0x59/0x60 [ 39.028406] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.029234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.030175] bpf_prog_alloc+0x39/0x200 [ 39.030940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.031865] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.032777] do_seccomp+0x349/0x25e0 [ 39.033505] ? find_held_lock+0x2b/0x80 [ 39.034225] ? do_prlimit+0x310/0x610 [ 39.034985] ? __pfx_do_seccomp+0x10/0x10 [ 39.035777] ? do_raw_spin_unlock+0x53/0x220 [ 39.036617] ? _raw_spin_unlock+0x1e/0x40 [ 39.037420] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.038387] ? static_key_count+0x60/0x80 [ 39.039163] prctl_set_seccomp+0x4e/0x70 [ 39.039938] __do_sys_prctl+0xe6c/0x1d70 [ 39.040720] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.041591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.042561] ? irqentry_exit+0xf3/0x650 [ 39.043339] do_syscall_64+0xbf/0x430 [ 39.044042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.044990] RIP: 0033:0x7ffb0b68f5cd [ 39.045702] 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 [ 39.048889] RSP: 002b:00007ffeace751a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.050256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb0b68f5cd [ 39.051562] RDX: 0000557f5a7a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.052852] RBP: 00007ffeace75200 R08: 0000000000000000 R09: 00007ffeace748a0 [ 39.054150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f6e830ad0 [ 39.055461] R13: 00007ffeace75630 R14: 0000557f6e831bc0 R15: 0000557f6e842780 [ 39.056769] [ 39.057192] irq event stamp: 1765 [ 39.057840] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 39.059392] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 39.060928] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 39.062482] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 39.064007] ---[ end trace 0000000000000000 ]--- [ 42.470031] ------------[ cut here ]------------ [ 42.471023] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.473111] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.474609] Modules linked in: [ 42.475206] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.477206] Tainted: [W]=WARN [ 42.477811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.479328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.480192] 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 [ 42.483417] RSP: 0018:ffff88801b337bc0 EFLAGS: 00010286 [ 42.484419] RAX: 0000000000000000 RBX: ffffed1003666f78 RCX: ffffffff813a4050 [ 42.485736] RDX: ffff888010018000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.487110] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003666f2f [ 42.488438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.489730] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b337df8 [ 42.491044] FS: 00007fd133e5b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.492508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.493580] CR2: 00007ffc2e341ef7 CR3: 0000000015d19000 CR4: 0000000000350ef0 [ 42.494879] Call Trace: [ 42.495431] [ 42.495843] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.496749] ? __create_object+0x59/0x80 [ 42.497564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.498534] __vmalloc_noprof+0x59/0x60 [ 42.499263] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.500158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.501115] bpf_prog_alloc+0x39/0x200 [ 42.501875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.502827] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.503772] do_seccomp+0x349/0x25e0 [ 42.504534] ? find_held_lock+0x2b/0x80 [ 42.505256] ? do_prlimit+0x310/0x610 [ 42.506024] ? __pfx_do_seccomp+0x10/0x10 [ 42.506834] ? do_raw_spin_unlock+0x53/0x220 [ 42.507714] ? _raw_spin_unlock+0x1e/0x40 [ 42.508541] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.509536] ? static_key_count+0x60/0x80 [ 42.510365] prctl_set_seccomp+0x4e/0x70 [ 42.511101] __do_sys_prctl+0xe6c/0x1d70 [ 42.511902] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.512813] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.513805] ? irqentry_exit+0xf3/0x650 [ 42.514601] do_syscall_64+0xbf/0x430 [ 42.515383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.516353] RIP: 0033:0x7fd13434d5cd [ 42.517005] 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 [ 42.520213] RSP: 002b:00007ffc2e33f7e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.521611] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd13434d5cd [ 42.522924] RDX: 0000558142af6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.524218] RBP: 00007ffc2e33f840 R08: 0000000000000000 R09: 00007ffc2e33eee0 [ 42.525532] R10: 0000000000000000 R11: 0000000000000246 R12: 000055815bb0fb10 [ 42.526826] R13: 00007ffc2e33fc70 R14: 000055815bb102b0 R15: 000055815bb246f0 [ 42.528163] [ 42.528662] irq event stamp: 1721 [ 42.529271] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 42.530842] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.531988] softirqs last enabled at (1516): [] handle_softirqs+0x50c/0x770 [ 42.532937] softirqs last disabled at (1511): [] __irq_exit_rcu+0xc4/0x100 [ 42.533874] ---[ end trace 0000000000000000 ]--- [ 43.390712] ------------[ cut here ]------------ [ 43.391515] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.393251] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.394732] Modules linked in: [ 43.395243] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.396978] Tainted: [W]=WARN [ 43.397507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.398749] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.399569] 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 [ 43.402243] RSP: 0018:ffff888017087bc0 EFLAGS: 00010286 [ 43.403078] RAX: 0000000000000000 RBX: ffffed1002e10f78 RCX: ffffffff813a4050 [ 43.404178] RDX: ffff88801b25b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.405291] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e10f2f [ 43.406436] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.407570] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017087df8 [ 43.408700] FS: 00007f97fc6ac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.409959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.410895] CR2: 00007ffd20e96ef7 CR3: 000000001651d000 CR4: 0000000000350ef0 [ 43.412040] Call Trace: [ 43.412498] [ 43.412855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.413647] ? __create_object+0x59/0x80 [ 43.414292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.415150] __vmalloc_noprof+0x59/0x60 [ 43.415839] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.416626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.417444] bpf_prog_alloc+0x39/0x200 [ 43.418041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.418856] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.419672] do_seccomp+0x349/0x25e0 [ 43.420261] ? find_held_lock+0x2b/0x80 [ 43.420931] ? do_prlimit+0x310/0x610 [ 43.421602] ? __pfx_do_seccomp+0x10/0x10 [ 43.422239] ? do_raw_spin_unlock+0x53/0x220 [ 43.422985] ? _raw_spin_unlock+0x1e/0x40 [ 43.423684] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.424609] ? static_key_count+0x60/0x80 [ 43.425455] prctl_set_seccomp+0x4e/0x70 [ 43.426090] __do_sys_prctl+0xe6c/0x1d70 [ 43.426798] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.427585] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.428441] ? irqentry_exit+0xf3/0x650 [ 43.429061] do_syscall_64+0xbf/0x430 [ 43.429718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.430560] RIP: 0033:0x7f97fcb9e5cd [ 43.431145] 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 [ 43.433908] RSP: 002b:00007ffd20e95900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.435118] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97fcb9e5cd [ 43.436242] RDX: 0000563dcf83ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.437386] RBP: 00007ffd20e95960 R08: 0000000000000000 R09: 00007ffd20e95000 [ 43.438511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563de0f98bf0 [ 43.439674] R13: 00007ffd20e95d90 R14: 0000563de0fa2380 R15: 0000563de0fad460 [ 43.440841] [ 43.441210] irq event stamp: 1837 [ 43.441814] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 43.443187] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 43.444557] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 43.445935] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 43.447342] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29061' (ECDSA) to the list of known hosts. 2025/11/17 18:01:13 fuzzer started 2025/11/17 18:01:14 dialing manager at localhost:37895 2025/11/17 18:01:14 checking machine... 2025/11/17 18:01:14 checking revisions... [ 44.336390] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:01:14 testing simple program... [ 44.439090] cgroup: Unknown subsys name 'net' [ 44.495480] cgroup: Unknown subsys name 'cpuset' [ 44.508972] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:01:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=1ffff1100d9c1156 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e542 RFL=00000216 [----AP-] 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 00007fd133e5b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2e339000 CR3=000000001b905000 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=0000000000027ca0 RBX=0000000000000001 RCX=ffffffff81ba7f8e RDX=0000000000027ca1 RSI=000000000000ba7f RDI=ffffffff86ac6b86 RBP=ffff888016d6f668 RSP=ffff888016d6f5a0 R8 =ffffffff86ac6b80 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000027ca0 R12=ffff888016d6f670 R13=ffff888016d6f658 R14=ffff888016d6f651 R15=ffff888016d6f610 RIP=ffffffff8135e6d0 RFL=00000287 [--S--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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3da8a50000 CR3=0000000016b07000 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=2033313a31303a383120373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a31303a3831203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000