[ 51.195236] ------------[ cut here ]------------ [ 51.196120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.198255] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 51.199944] Modules linked in: [ 51.200653] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.202659] Tainted: [W]=WARN [ 51.203271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.204758] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.205685] 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 [ 51.208900] RSP: 0018:ffff888015897bc0 EFLAGS: 00010286 [ 51.209881] RAX: 0000000000000000 RBX: ffffed1002b12f78 RCX: ffffffff813a4050 [ 51.211188] RDX: ffff888015edd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.212488] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b12f2f [ 51.213785] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.215068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015897df8 [ 51.216376] FS: 00007fac98314900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.217824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.218908] CR2: 00007fac98806580 CR3: 000000001cdc9000 CR4: 0000000000350ef0 [ 51.220218] Call Trace: [ 51.220683] [ 51.221103] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.221991] ? __create_object+0x59/0x80 [ 51.222782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.223767] __vmalloc_noprof+0x59/0x60 [ 51.224523] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.225396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.226337] bpf_prog_alloc+0x39/0x200 [ 51.227046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.227993] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.228902] do_seccomp+0x349/0x25e0 [ 51.229626] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.230527] ? __pfx_do_seccomp+0x10/0x10 [ 51.231329] ? find_held_lock+0x2b/0x80 [ 51.232052] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.233017] ? static_key_count+0x60/0x80 [ 51.233810] prctl_set_seccomp+0x4e/0x70 [ 51.234594] __do_sys_prctl+0xe6c/0x1d70 [ 51.235399] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.236249] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.237227] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.238200] ? irqentry_exit+0xf3/0x650 [ 51.238920] do_syscall_64+0xbf/0x430 [ 51.239664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.240617] RIP: 0033:0x7fac988065cd [ 51.241326] 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 [ 51.244526] RSP: 002b:00007ffe9dfa96d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.245910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac988065cd [ 51.247206] RDX: 000055ce68422e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.248480] RBP: 00007ffe9dfa9730 R08: 0000000000000000 R09: 00007ffe9dfa8dd0 [ 51.249756] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce7abb82b0 [ 51.251042] R13: 00007ffe9dfa9b60 R14: 000055ce7abbad20 R15: 000055ce7abcc8d0 [ 51.252384] [ 51.252810] irq event stamp: 1785 [ 51.253469] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 51.255000] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 51.256532] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 51.258074] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 51.259614] ---[ end trace 0000000000000000 ]--- [ 54.606679] ------------[ cut here ]------------ [ 54.607646] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.609666] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 54.611210] Modules linked in: [ 54.611816] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.613806] Tainted: [W]=WARN [ 54.614404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.615894] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.616815] 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 [ 54.619979] RSP: 0018:ffff888016be7bc0 EFLAGS: 00010286 [ 54.620974] RAX: 0000000000000000 RBX: ffffed1002d7cf78 RCX: ffffffff813a4050 [ 54.622245] RDX: ffff888007240000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.623546] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7cf2f [ 54.624838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.626128] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016be7df8 [ 54.627463] FS: 00007f4189d0c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.628932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.630009] CR2: 00007ffff70d4ef8 CR3: 000000001cce0000 CR4: 0000000000350ef0 [ 54.631333] Call Trace: [ 54.631795] [ 54.632259] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.633114] ? __create_object+0x59/0x80 [ 54.633909] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.634885] __vmalloc_noprof+0x59/0x60 [ 54.635660] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.636536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.637477] bpf_prog_alloc+0x39/0x200 [ 54.638210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.639103] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.640021] do_seccomp+0x349/0x25e0 [ 54.640734] ? find_held_lock+0x2b/0x80 [ 54.641499] ? do_prlimit+0x310/0x610 [ 54.642258] ? __pfx_do_seccomp+0x10/0x10 [ 54.643006] ? do_raw_spin_unlock+0x53/0x220 [ 54.643849] ? _raw_spin_unlock+0x1e/0x40 [ 54.644638] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.645608] ? static_key_count+0x60/0x80 [ 54.646414] prctl_set_seccomp+0x4e/0x70 [ 54.647209] __do_sys_prctl+0xe6c/0x1d70 [ 54.647950] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.648807] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.649781] ? irqentry_exit+0xf3/0x650 [ 54.650543] do_syscall_64+0xbf/0x430 [ 54.651306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.652265] RIP: 0033:0x7f418a1fe5cd [ 54.652923] 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 [ 54.656121] RSP: 002b:00007ffff70d34f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.657501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f418a1fe5cd [ 54.658790] RDX: 000055f7bdd6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.660091] RBP: 00007ffff70d3550 R08: 0000000000000000 R09: 00007ffff70d2bf0 [ 54.661374] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7cd916bf0 [ 54.662654] R13: 00007ffff70d3980 R14: 000055f7cd920380 R15: 000055f7cd92b460 [ 54.663972] [ 54.664444] irq event stamp: 1743 [ 54.665045] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 54.666578] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 54.668111] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 54.669684] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 54.671212] ---[ end trace 0000000000000000 ]--- [ 55.455057] ------------[ cut here ]------------ [ 55.456021] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.458062] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 55.459506] Modules linked in: [ 55.460089] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.462074] Tainted: [W]=WARN [ 55.462898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.464434] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.465344] 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 [ 55.468519] RSP: 0018:ffff88801bfffbc0 EFLAGS: 00010286 [ 55.469505] RAX: 0000000000000000 RBX: ffffed10037fff78 RCX: ffffffff813a4050 [ 55.470777] RDX: ffff888016b53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.472065] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037fff2f [ 55.473349] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.474630] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bfffdf8 [ 55.475936] FS: 00007f3053fb6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.477381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.478449] CR2: 00007f30544a8580 CR3: 000000001cd21000 CR4: 0000000000350ef0 [ 55.479748] Call Trace: [ 55.480247] [ 55.480664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.481555] ? __create_object+0x59/0x80 [ 55.482344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.483339] __vmalloc_noprof+0x59/0x60 [ 55.484047] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.484914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.485852] bpf_prog_alloc+0x39/0x200 [ 55.486587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.487528] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.488557] do_seccomp+0x349/0x25e0 [ 55.489346] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.490225] ? __pfx_do_seccomp+0x10/0x10 [ 55.490959] ? find_held_lock+0x2b/0x80 [ 55.491720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.492672] ? static_key_count+0x60/0x80 [ 55.493704] prctl_set_seccomp+0x4e/0x70 [ 55.494690] __do_sys_prctl+0xe6c/0x1d70 [ 55.495493] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.496339] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.497292] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.498258] ? irqentry_exit+0xf3/0x650 [ 55.498998] do_syscall_64+0xbf/0x430 [ 55.499749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.500714] RIP: 0033:0x7f30544a85cd [ 55.501415] 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 [ 55.504629] RSP: 002b:00007ffe8c454c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.506012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30544a85cd [ 55.507362] RDX: 000055ca8324ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.508658] RBP: 00007ffe8c454cc0 R08: 0000000000000000 R09: 00007ffe8c454360 [ 55.509927] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca9f82e2b0 [ 55.511232] R13: 00007ffe8c4550f0 R14: 000055ca9f830d20 R15: 000055ca9f8428d0 [ 55.512549] [ 55.512973] irq event stamp: 1777 [ 55.513627] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 55.515144] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 55.516702] softirqs last enabled at (1514): [] handle_softirqs+0x50c/0x770 [ 55.518261] softirqs last disabled at (1509): [] __irq_exit_rcu+0xc4/0x100 [ 55.519794] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38659' (ECDSA) to the list of known hosts. 2025/11/17 09:25:41 fuzzer started 2025/11/17 09:25:42 dialing manager at localhost:37895 2025/11/17 09:25:42 checking machine... 2025/11/17 09:25:42 checking revisions... [ 56.584062] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:25:42 testing simple program... [ 56.680902] cgroup: Unknown subsys name 'net' [ 56.802057] cgroup: Unknown subsys name 'cpuset' [ 56.830970] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:25:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff866dc15c RCX=ffffffff8161932d RDX=0000000000000000 RSI=ffffffff86a49c36 RDI=ffffffff866dc158 RBP=ffffffff866dc158 RSP=ffff88806ce08998 R8 =ffffffff86a49c36 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=ffffffff866dc158 R13=ffffffff866dc158 R14=ffffffff866dc158 R15=dffffc0000000000 RIP=ffffffff8135da8d 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 00007f4189d0c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff70cd000 CR3=000000001db5b000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ed63 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1b6a171028 CR3=000000000dad4000 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=fda87280fab0ddb4e04e0e1384651d80 XMM02=0000000000303b88ec2efd57dc4c00df XMM03=000000000030f348c2806a4e7823e311 XMM04=d12d36c15ea8af5100000000000ae988 XMM05=a2fcdd55f40988080000000000320f80 XMM06=5b75c91c80445342000000000031f8b8 XMM07=e042d86d42eb936e000000000030f5c8 XMM08=c2806a4e7823e3110000000000303be8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000