[ 38.973992] ------------[ cut here ]------------ [ 38.974934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.977009] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.978499] Modules linked in: [ 38.979142] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.981118] Tainted: [W]=WARN [ 38.981660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.983108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.984019] 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 [ 38.987147] RSP: 0018:ffff888019ad7bc0 EFLAGS: 00010286 [ 38.988129] RAX: 0000000000000000 RBX: ffffed100335af78 RCX: ffffffff813a4050 [ 38.989400] RDX: ffff888015cf3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.990652] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100335af2f [ 38.991911] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.993177] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ad7df8 [ 38.994442] FS: 00007f02eeadf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.995854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.996914] CR2: 00007ffc17509ef7 CR3: 0000000018e23000 CR4: 0000000000350ef0 [ 38.998189] Call Trace: [ 38.998657] [ 38.999109] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.000018] ? __create_object+0x59/0x80 [ 39.000762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.001747] __vmalloc_noprof+0x59/0x60 [ 39.002501] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.003476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.004582] bpf_prog_alloc+0x39/0x200 [ 39.005465] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.006553] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.007619] do_seccomp+0x349/0x25e0 [ 39.008454] ? find_held_lock+0x2b/0x80 [ 39.009350] ? do_prlimit+0x310/0x610 [ 39.010217] ? __pfx_do_seccomp+0x10/0x10 [ 39.011126] ? do_raw_spin_unlock+0x53/0x220 [ 39.012097] ? _raw_spin_unlock+0x1e/0x40 [ 39.013030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.014145] ? static_key_count+0x60/0x80 [ 39.015075] prctl_set_seccomp+0x4e/0x70 [ 39.015971] __do_sys_prctl+0xe6c/0x1d70 [ 39.016901] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.017889] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.019014] ? irqentry_exit+0xf3/0x650 [ 39.019896] do_syscall_64+0xbf/0x430 [ 39.020716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.021829] RIP: 0033:0x7f02eefd15cd [ 39.022582] 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 [ 39.026257] RSP: 002b:00007ffc17507370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.027842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02eefd15cd [ 39.029339] RDX: 00005653f595ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.030841] RBP: 00007ffc175073d0 R08: 0000000000000000 R09: 00007ffc17506a70 [ 39.032324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565426290ad0 [ 39.033833] R13: 00007ffc17507800 R14: 0000565426291bc0 R15: 00005654262a2780 [ 39.035352] [ 39.035907] irq event stamp: 1761 [ 39.036609] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.038390] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.040143] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 39.041911] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 39.043369] ---[ end trace 0000000000000000 ]--- [ 42.510652] ------------[ cut here ]------------ [ 42.511576] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.513650] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.515095] Modules linked in: [ 42.515678] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.518031] Tainted: [W]=WARN [ 42.518588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.520413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.521571] 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 [ 42.524853] RSP: 0018:ffff888017bafbc0 EFLAGS: 00010286 [ 42.525777] RAX: 0000000000000000 RBX: ffffed1002f75f78 RCX: ffffffff813a4050 [ 42.527102] RDX: ffff888016535340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.528366] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f75f2f [ 42.529655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.530939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bafdf8 [ 42.532223] FS: 00007f6fc20af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.533672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.534740] CR2: 00007f6fc26154a6 CR3: 000000000ba5f000 CR4: 0000000000350ef0 [ 42.536011] Call Trace: [ 42.536485] [ 42.536951] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.537838] ? __create_object+0x59/0x80 [ 42.538585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.539552] __vmalloc_noprof+0x59/0x60 [ 42.540308] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.541185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.542124] bpf_prog_alloc+0x39/0x200 [ 42.542847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.543724] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.544626] do_seccomp+0x349/0x25e0 [ 42.545354] ? find_held_lock+0x2b/0x80 [ 42.546101] ? do_prlimit+0x310/0x610 [ 42.546852] ? __pfx_do_seccomp+0x10/0x10 [ 42.547591] ? do_raw_spin_unlock+0x53/0x220 [ 42.548422] ? _raw_spin_unlock+0x1e/0x40 [ 42.549209] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.550168] ? static_key_count+0x60/0x80 [ 42.550958] prctl_set_seccomp+0x4e/0x70 [ 42.551679] __do_sys_prctl+0xe6c/0x1d70 [ 42.552462] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.553312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.554279] ? irqentry_exit+0xf3/0x650 [ 42.555032] do_syscall_64+0xbf/0x430 [ 42.555918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.557001] RIP: 0033:0x7f6fc25a15cd [ 42.557665] 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 [ 42.560821] RSP: 002b:00007ffd5f280fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.562186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fc25a15cd [ 42.563472] RDX: 00005639abfece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.564755] RBP: 00007ffd5f281020 R08: 0000000000000000 R09: 00007ffd5f2806c0 [ 42.566046] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639b3e90b10 [ 42.567303] R13: 00007ffd5f281450 R14: 00005639b3e912b0 R15: 00005639b3ea56f0 [ 42.568602] [ 42.569068] irq event stamp: 3321 [ 42.569683] hardirqs last enabled at (3329): [] __up_console_sem+0x78/0x80 [ 42.571184] hardirqs last disabled at (3338): [] __up_console_sem+0x5d/0x80 [ 42.572689] softirqs last enabled at (3240): [] handle_softirqs+0x50c/0x770 [ 42.574219] softirqs last disabled at (3235): [] __irq_exit_rcu+0xc4/0x100 [ 42.575736] ---[ end trace 0000000000000000 ]--- [ 43.393757] ------------[ cut here ]------------ [ 43.394682] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.396718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.398207] Modules linked in: [ 43.398838] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.400825] Tainted: [W]=WARN [ 43.401374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.402842] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.403717] 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 [ 43.406928] RSP: 0018:ffff88800ed77bc0 EFLAGS: 00010286 [ 43.407917] RAX: 0000000000000000 RBX: ffffed1001daef78 RCX: ffffffff813a4050 [ 43.409247] RDX: ffff88801c445340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.410551] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001daef2f [ 43.411830] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.413118] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ed77df8 [ 43.414427] FS: 00007f280d64a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.415870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.416955] CR2: 00007ffcbe129ef7 CR3: 00000000207ce000 CR4: 0000000000350ef0 [ 43.418256] Call Trace: [ 43.418720] [ 43.419179] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.420082] ? __create_object+0x59/0x80 [ 43.420879] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.421926] __vmalloc_noprof+0x59/0x60 [ 43.422718] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.423681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.424703] bpf_prog_alloc+0x39/0x200 [ 43.425472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.426399] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.427330] do_seccomp+0x349/0x25e0 [ 43.428122] ? find_held_lock+0x2b/0x80 [ 43.428980] ? do_prlimit+0x310/0x610 [ 43.429763] ? __pfx_do_seccomp+0x10/0x10 [ 43.430652] ? do_raw_spin_unlock+0x53/0x220 [ 43.431595] ? _raw_spin_unlock+0x1e/0x40 [ 43.432476] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.433571] ? static_key_count+0x60/0x80 [ 43.434476] prctl_set_seccomp+0x4e/0x70 [ 43.435333] __do_sys_prctl+0xe6c/0x1d70 [ 43.436218] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.437192] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.438277] ? irqentry_exit+0xf3/0x650 [ 43.439124] do_syscall_64+0xbf/0x430 [ 43.439954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.441327] RIP: 0033:0x7f280db3c5cd [ 43.442148] 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 [ 43.445660] RSP: 002b:00007ffcbe127de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.447159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f280db3c5cd [ 43.448600] RDX: 000055ff52e9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.450039] RBP: 00007ffcbe127e40 R08: 0000000000000000 R09: 00007ffcbe1274e0 [ 43.451454] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff85594bf0 [ 43.452873] R13: 00007ffcbe128270 R14: 000055ff8559e380 R15: 000055ff855a9460 [ 43.454318] [ 43.454782] irq event stamp: 1789 [ 43.455493] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 43.457174] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 43.458481] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 43.459815] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 43.461127] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10428' (ECDSA) to the list of known hosts. 2025/11/18 07:07:20 fuzzer started 2025/11/18 07:07:21 dialing manager at localhost:37895 2025/11/18 07:07:21 checking machine... 2025/11/18 07:07:21 checking revisions... [ 44.371005] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:07:21 testing simple program... [ 44.465268] cgroup: Unknown subsys name 'net' [ 44.537232] cgroup: Unknown subsys name 'cpuset' [ 44.551008] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:07:20 Registers: info registers vcpu 0 RAX=1ffffffff0d6bfa2 RBX=0000000000000001 RCX=ffffffff86b5fd0c RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff88806ce08ad8 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86b5fd10 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000414de R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff888017b2fa10 R15=ffff88806ce08a70 RIP=ffffffff8135f084 RFL=00000212 [----A--] 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 00007f6fc20af900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6fc26670b0 CR3=00000000206b4000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888013b5d340 RCX=ffff8880159b7404 RDX=0000000000000000 RSI=ffffffff81b2d53a RDI=ffff888013b5d73c RBP=ffff8880159b7508 RSP=ffff8880159b7428 R8 =ffffffff86ab82f2 R9 =ffff8880159b74f0 R10=000000000003c9ed R11=00000000000255da R12=0000000000000000 R13=ffff8880159b74f8 R14=ffff888013b5d340 R15=ffff8880159b74b0 RIP=ffffffff815bd59a RFL=00000217 [----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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f292d247900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1e7c88b8 CR3=000000000e8c5000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=7875658d88fa286900000000000ae988 XMM05=d64fe3edea4944280000000000323840 XMM06=0394861f14684e590000000000322190 XMM07=fb795ef6d65770560000000000311da8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000