[ 46.609788] ------------[ cut here ]------------ [ 46.610741] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.612762] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.614248] Modules linked in: [ 46.614886] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.616888] Tainted: [W]=WARN [ 46.617488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.618951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.619876] 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 [ 46.623059] RSP: 0018:ffff88800f1c7bc0 EFLAGS: 00010286 [ 46.624056] RAX: 0000000000000000 RBX: ffffed1001e38f78 RCX: ffffffff813a4050 [ 46.625343] RDX: ffff888009afb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.626633] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e38f2f [ 46.627922] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.629196] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1c7df8 [ 46.630471] FS: 00007feb385f2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.631933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.633007] CR2: 00007feb38ae4580 CR3: 000000000e3e3000 CR4: 0000000000350ef0 [ 46.634290] Call Trace: [ 46.634794] [ 46.635208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.636141] ? __create_object+0x59/0x80 [ 46.636918] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.637889] __vmalloc_noprof+0x59/0x60 [ 46.638666] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.639537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.640486] bpf_prog_alloc+0x39/0x200 [ 46.641186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.642103] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.643002] do_seccomp+0x349/0x25e0 [ 46.643735] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.644643] ? __pfx_do_seccomp+0x10/0x10 [ 46.645433] ? find_held_lock+0x2b/0x80 [ 46.646162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.647115] ? static_key_count+0x60/0x80 [ 46.647939] prctl_set_seccomp+0x4e/0x70 [ 46.648718] __do_sys_prctl+0xe6c/0x1d70 [ 46.649495] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.650382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.651355] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.652296] ? irqentry_exit+0xf3/0x650 [ 46.653085] do_syscall_64+0xbf/0x430 [ 46.653821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.654766] RIP: 0033:0x7feb38ae45cd [ 46.655483] 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 [ 46.658666] RSP: 002b:00007ffce38e2480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.660044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb38ae45cd [ 46.661336] RDX: 00005595ef22ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.662636] RBP: 00007ffce38e24e0 R08: 0000000000000000 R09: 00007ffce38e1b80 [ 46.663942] R10: 0000000000000000 R11: 0000000000000246 R12: 000055962b999b10 [ 46.665218] R13: 00007ffce38e2910 R14: 000055962b99a2b0 R15: 000055962b9ae6f0 [ 46.666521] [ 46.666965] irq event stamp: 1717 [ 46.667629] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.669067] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.670357] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 46.671669] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 46.672947] ---[ end trace 0000000000000000 ]--- [ 49.492640] ------------[ cut here ]------------ [ 49.493203] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.494491] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.495401] Modules linked in: [ 49.495783] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.497058] Tainted: [W]=WARN [ 49.497446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.498375] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.498921] 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 [ 49.500918] RSP: 0018:ffff8880199ffbc0 EFLAGS: 00010286 [ 49.501536] RAX: 0000000000000000 RBX: ffffed100333ff78 RCX: ffffffff813a4050 [ 49.502347] RDX: ffff88800f2bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.503126] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100333ff2f [ 49.503941] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.504761] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199ffdf8 [ 49.505571] FS: 00007f2060e32900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.506485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.507134] CR2: 00007f2061324580 CR3: 000000000b868000 CR4: 0000000000350ef0 [ 49.507948] Call Trace: [ 49.508243] [ 49.508529] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.509064] ? __create_object+0x59/0x80 [ 49.509554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.510131] __vmalloc_noprof+0x59/0x60 [ 49.510605] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.511126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.511735] bpf_prog_alloc+0x39/0x200 [ 49.512188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.512771] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.513342] do_seccomp+0x349/0x25e0 [ 49.513767] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.514341] ? __pfx_do_seccomp+0x10/0x10 [ 49.514807] ? find_held_lock+0x2b/0x80 [ 49.515259] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.515874] ? static_key_count+0x60/0x80 [ 49.516381] prctl_set_seccomp+0x4e/0x70 [ 49.516843] __do_sys_prctl+0xe6c/0x1d70 [ 49.517330] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.517846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.518459] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.519042] ? irqentry_exit+0xf3/0x650 [ 49.519531] do_syscall_64+0xbf/0x430 [ 49.519978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.520574] RIP: 0033:0x7f20613245cd [ 49.520987] 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 [ 49.522993] RSP: 002b:00007ffca23d4a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.523870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20613245cd [ 49.524684] RDX: 0000563088877e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.525492] RBP: 00007ffca23d4a90 R08: 0000000000000000 R09: 00007ffca23d4130 [ 49.526271] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630c4b62ad0 [ 49.527084] R13: 00007ffca23d4ec0 R14: 00005630c4b63bc0 R15: 00005630c4b74780 [ 49.527902] [ 49.528168] irq event stamp: 1675 [ 49.528580] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 49.529545] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 49.530517] softirqs last enabled at (1226): [] handle_softirqs+0x50c/0x770 [ 49.531507] softirqs last disabled at (1215): [] __irq_exit_rcu+0xc4/0x100 [ 49.532481] ---[ end trace 0000000000000000 ]--- [ 50.102577] ------------[ cut here ]------------ [ 50.103492] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.105533] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.107202] Modules linked in: [ 50.107911] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.109863] Tainted: [W]=WARN [ 50.110461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.111930] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.112848] 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 [ 50.115989] RSP: 0018:ffff888013bffbc0 EFLAGS: 00010286 [ 50.116984] RAX: 0000000000000000 RBX: ffffed100277ff78 RCX: ffffffff813a4050 [ 50.118272] RDX: ffff888017085340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.119543] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100277ff2f [ 50.120824] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.122113] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013bffdf8 [ 50.123399] FS: 00007f34a6f25900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.124851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.125911] CR2: 00007f34a7417580 CR3: 0000000009673000 CR4: 0000000000350ef0 [ 50.127191] Call Trace: [ 50.127780] [ 50.128200] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.129116] ? __create_object+0x59/0x80 [ 50.129918] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.130903] __vmalloc_noprof+0x59/0x60 [ 50.131657] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.132551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.133477] bpf_prog_alloc+0x39/0x200 [ 50.134180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.135121] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.136338] do_seccomp+0x349/0x25e0 [ 50.137027] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.138042] ? __pfx_do_seccomp+0x10/0x10 [ 50.138890] ? find_held_lock+0x2b/0x80 [ 50.139661] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.140901] ? static_key_count+0x60/0x80 [ 50.141715] prctl_set_seccomp+0x4e/0x70 [ 50.142591] __do_sys_prctl+0xe6c/0x1d70 [ 50.143553] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.144424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.145501] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.146672] ? irqentry_exit+0xf3/0x650 [ 50.147452] do_syscall_64+0xbf/0x430 [ 50.148169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.149408] RIP: 0033:0x7f34a74175cd [ 50.150078] 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 [ 50.153742] RSP: 002b:00007fffeb1313a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.155124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34a74175cd [ 50.156689] RDX: 000055a85fc88e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.157985] RBP: 00007fffeb131400 R08: 0000000000000000 R09: 00007fffeb130aa0 [ 50.159640] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a86d792ad0 [ 50.161002] R13: 00007fffeb131830 R14: 000055a86d793bc0 R15: 000055a86d7a4780 [ 50.162483] [ 50.163028] irq event stamp: 2869 [ 50.163683] hardirqs last enabled at (2879): [] __up_console_sem+0x78/0x80 [ 50.165423] hardirqs last disabled at (2888): [] __up_console_sem+0x5d/0x80 [ 50.167278] softirqs last enabled at (2540): [] handle_softirqs+0x50c/0x770 [ 50.168961] softirqs last disabled at (2535): [] __irq_exit_rcu+0xc4/0x100 [ 50.170434] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28898' (ECDSA) to the list of known hosts. 2025/11/17 16:10:19 fuzzer started 2025/11/17 16:10:19 dialing manager at localhost:37895 2025/11/17 16:10:19 checking machine... 2025/11/17 16:10:19 checking revisions... [ 51.034736] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:10:19 testing simple program... [ 51.130406] cgroup: Unknown subsys name 'net' [ 51.188062] cgroup: Unknown subsys name 'cpuset' [ 51.202411] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:10:18 Registers: info registers vcpu 0 RAX=0000000000045823 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 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=00007ffe570d1328 CR3=000000000d229000 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=696e9c9bf4bbe2b9ba49a8fd14484541 XMM02=0000000000305038ec2efd57dc4c00df XMM03=0000000000312018949626a7561f79b4 XMM04=f5e4e72ff54c2f1500000000000ae988 XMM05=14648eaa1277bab10000000000320cc8 XMM06=e1862a95a98730c9000000000031af00 XMM07=e042d86d42eb936e0000000000312a00 XMM08=949626a7561f79b40000000000305098 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf088f8 R8 =0000000000000000 R9 =0000000000000000 R10=ffff88806cf08a50 R11=0000000000000001 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806cf08a50 RIP=ffffffff81b2ace4 RFL=00000297 [--S-APC] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f2060e32900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2060e01008 CR3=0000000009b2a000 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