[ 44.222202] ------------[ cut here ]------------ [ 44.223152] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.225239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.226684] Modules linked in: [ 44.227578] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.229636] Tainted: [W]=WARN [ 44.230261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.231734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.232641] 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 [ 44.235795] RSP: 0018:ffff8880176f7bc0 EFLAGS: 00010286 [ 44.236763] RAX: 0000000000000000 RBX: ffffed1002edef78 RCX: ffffffff813a4050 [ 44.238039] RDX: ffff88801d4fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.239357] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edef2f [ 44.240635] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.241898] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176f7df8 [ 44.243221] FS: 00007fd67b989900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.244648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.245700] CR2: 00007ffde9b85ef7 CR3: 00000000109c6000 CR4: 0000000000350ef0 [ 44.247006] Call Trace: [ 44.247513] [ 44.247936] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.248828] ? __create_object+0x59/0x80 [ 44.249600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.250582] __vmalloc_noprof+0x59/0x60 [ 44.251323] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.252194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.253123] bpf_prog_alloc+0x39/0x200 [ 44.253817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.254758] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.255661] do_seccomp+0x349/0x25e0 [ 44.256400] ? find_held_lock+0x2b/0x80 [ 44.257164] ? do_prlimit+0x310/0x610 [ 44.257860] ? __pfx_do_seccomp+0x10/0x10 [ 44.258662] ? do_raw_spin_unlock+0x53/0x220 [ 44.259494] ? _raw_spin_unlock+0x1e/0x40 [ 44.260275] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.261233] ? static_key_count+0x60/0x80 [ 44.261978] prctl_set_seccomp+0x4e/0x70 [ 44.262769] __do_sys_prctl+0xe6c/0x1d70 [ 44.263549] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.264424] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.265391] ? irqentry_exit+0xf3/0x650 [ 44.266174] do_syscall_64+0xbf/0x430 [ 44.266877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.267826] RIP: 0033:0x7fd67be7b5cd [ 44.268512] 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 [ 44.271667] RSP: 002b:00007ffde9b832c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.273034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd67be7b5cd [ 44.274341] RDX: 00005556f03c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.275619] RBP: 00007ffde9b83320 R08: 0000000000000000 R09: 00007ffde9b829c0 [ 44.276894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555729c04ad0 [ 44.278187] R13: 00007ffde9b83750 R14: 0000555729c05bc0 R15: 0000555729c16780 [ 44.279496] [ 44.279926] irq event stamp: 1801 [ 44.280568] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 44.282076] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 44.283603] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 44.285144] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 44.286667] ---[ end trace 0000000000000000 ]--- [ 47.705334] ------------[ cut here ]------------ [ 47.706283] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.708287] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.709772] Modules linked in: [ 47.710433] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.712445] Tainted: [W]=WARN [ 47.713002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.714475] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.715387] 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 [ 47.718612] RSP: 0018:ffff88801a64fbc0 EFLAGS: 00010286 [ 47.719584] RAX: 0000000000000000 RBX: ffffed10034c9f78 RCX: ffffffff813a4050 [ 47.720862] RDX: ffff88800ecab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.722123] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c9f2f [ 47.723405] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.724680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a64fdf8 [ 47.725960] FS: 00007ff004199900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.727376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.728436] CR2: 00007ffd0d0efef7 CR3: 000000000c983000 CR4: 0000000000350ef0 [ 47.729706] Call Trace: [ 47.730215] [ 47.730626] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.731525] ? __create_object+0x59/0x80 [ 47.732310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.733305] __vmalloc_noprof+0x59/0x60 [ 47.734006] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.734882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.735814] bpf_prog_alloc+0x39/0x200 [ 47.736544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.737459] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.738359] do_seccomp+0x349/0x25e0 [ 47.739026] ? find_held_lock+0x2b/0x80 [ 47.739792] ? do_prlimit+0x310/0x610 [ 47.740536] ? __pfx_do_seccomp+0x10/0x10 [ 47.741320] ? do_raw_spin_unlock+0x53/0x220 [ 47.742201] ? _raw_spin_unlock+0x1e/0x40 [ 47.742948] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.743923] ? static_key_count+0x60/0x80 [ 47.744711] prctl_set_seccomp+0x4e/0x70 [ 47.745473] __do_sys_prctl+0xe6c/0x1d70 [ 47.746248] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.747099] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.748103] ? irqentry_exit+0xf3/0x650 [ 47.748822] do_syscall_64+0xbf/0x430 [ 47.749556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.750504] RIP: 0033:0x7ff00468b5cd [ 47.751208] 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 [ 47.754352] RSP: 002b:00007ffd0d0ee0b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.755699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff00468b5cd [ 47.756983] RDX: 000056219b4a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.758250] RBP: 00007ffd0d0ee110 R08: 0000000000000000 R09: 00007ffd0d0ed7b0 [ 47.759518] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621ac3ce240 [ 47.760804] R13: 00007ffd0d0ee540 R14: 00005621ac3d7380 R15: 00005621ac3e2540 [ 47.762101] [ 47.762516] irq event stamp: 1783 [ 47.763162] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 47.764679] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 47.766188] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 47.767714] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 47.769250] ---[ end trace 0000000000000000 ]--- [ 48.591865] ------------[ cut here ]------------ [ 48.592657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.594344] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.595555] Modules linked in: [ 48.596088] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.598090] Tainted: [W]=WARN [ 48.598727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.600190] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.600911] 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 [ 48.603637] RSP: 0018:ffff88801a82fbc0 EFLAGS: 00010286 [ 48.604461] RAX: 0000000000000000 RBX: ffffed1003505f78 RCX: ffffffff813a4050 [ 48.605522] RDX: ffff8880178ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.606582] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003505f2f [ 48.607645] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.608801] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a82fdf8 [ 48.609910] FS: 00007fdcdbd8b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.611236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.612139] CR2: 00007ffe5f866ef7 CR3: 000000000cdc1000 CR4: 0000000000350ef0 [ 48.613220] Call Trace: [ 48.613609] [ 48.613947] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.614695] ? __create_object+0x59/0x80 [ 48.615336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.616143] __vmalloc_noprof+0x59/0x60 [ 48.616736] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.617463] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.618244] bpf_prog_alloc+0x39/0x200 [ 48.618816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.619574] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.620448] do_seccomp+0x349/0x25e0 [ 48.621012] ? find_held_lock+0x2b/0x80 [ 48.621632] ? do_prlimit+0x310/0x610 [ 48.622240] ? __pfx_do_seccomp+0x10/0x10 [ 48.622866] ? do_raw_spin_unlock+0x53/0x220 [ 48.623659] ? _raw_spin_unlock+0x1e/0x40 [ 48.624415] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.625218] ? static_key_count+0x60/0x80 [ 48.625847] prctl_set_seccomp+0x4e/0x70 [ 48.626482] __do_sys_prctl+0xe6c/0x1d70 [ 48.627132] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.627825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.628635] ? irqentry_exit+0xf3/0x650 [ 48.629266] do_syscall_64+0xbf/0x430 [ 48.629848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.630651] RIP: 0033:0x7fdcdc27d5cd [ 48.631241] 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 [ 48.634034] RSP: 002b:00007ffe5f864980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.635186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdcdc27d5cd [ 48.636253] RDX: 0000561779293e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.637301] RBP: 00007ffe5f8649e0 R08: 0000000000000000 R09: 00007ffe5f864080 [ 48.638358] R10: 0000000000000000 R11: 0000000000000246 R12: 000056179f8dcad0 [ 48.639416] R13: 00007ffe5f864e10 R14: 000056179f8ddbc0 R15: 000056179f8ee780 [ 48.640502] [ 48.640860] irq event stamp: 1783 [ 48.641394] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 48.642661] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 48.643942] softirqs last enabled at (1516): [] handle_softirqs+0x50c/0x770 [ 48.645221] softirqs last disabled at (1511): [] __irq_exit_rcu+0xc4/0x100 [ 48.646479] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53847' (ECDSA) to the list of known hosts. 2025/11/17 20:57:06 fuzzer started 2025/11/17 20:57:06 dialing manager at localhost:37895 2025/11/17 20:57:06 checking machine... 2025/11/17 20:57:06 checking revisions... [ 49.572430] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:57:06 testing simple program... [ 49.667591] cgroup: Unknown subsys name 'net' [ 49.723978] cgroup: Unknown subsys name 'cpuset' [ 49.742966] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:57:05 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffff8880096276f4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff888009612640 RBP=ffffffff85e1ffe0 RSP=ffff8880096276b8 R8 =0000000000000001 R9 =ffff888009627830 R10=000000000003c9ed R11=000000000000453f R12=ffff888009612640 R13=ffff8880096276f4 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff8152223e RFL=00000002 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f744a7572a0 CR3=000000000d6b8000 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=64657669656365523d4547415353454d XMM01=332074726f7020322e322e302e303120 XMM02=63736964203a31313a30353832332074 XMM03=66207463656e6e6f6373696420646576 XMM04=87203f168fc6f9ed00000000000ae988 XMM05=1319e678c5640f8a00000000003230b0 XMM06=5b441c9aa74920470000000000323018 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0ce3117 RBX=ffffffff867188b8 RCX=ffffffff81a25aa8 RDX=0000000000000000 RSI=ffffffff86aa4710 RDI=ffffffff86718894 RBP=ffffffff86718894 RSP=ffff88801706ec20 R8 =ffffffff86aa4710 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000022138 R12=ffffffff867188dc R13=ffffffff86718894 R14=ffffffff86718894 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 00007ff004199900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff004178020 CR3=000000000dcfd000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000