[ 38.943776] ------------[ cut here ]------------ [ 38.944738] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.946785] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.948293] Modules linked in: [ 38.948910] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.950894] Tainted: [W]=WARN [ 38.951632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.953132] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.954013] 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 [ 38.957223] RSP: 0018:ffff88800f78fbc0 EFLAGS: 00010286 [ 38.958212] RAX: 0000000000000000 RBX: ffffed1001ef1f78 RCX: ffffffff813a4050 [ 38.959508] RDX: ffff8880158a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.960809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ef1f2f [ 38.962098] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.963380] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f78fdf8 [ 38.964689] FS: 00007fc1988aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.966119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.967169] CR2: 00007fc198e104a6 CR3: 0000000009c54000 CR4: 0000000000350ef0 [ 38.968479] Call Trace: [ 38.968947] [ 38.969399] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.970297] ? __create_object+0x59/0x80 [ 38.971051] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.972031] __vmalloc_noprof+0x59/0x60 [ 38.972810] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.973678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.974618] bpf_prog_alloc+0x39/0x200 [ 38.975355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.976302] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.977221] do_seccomp+0x349/0x25e0 [ 38.977923] ? find_held_lock+0x2b/0x80 [ 38.978673] ? do_prlimit+0x310/0x610 [ 38.979426] ? __pfx_do_seccomp+0x10/0x10 [ 38.980234] ? do_raw_spin_unlock+0x53/0x220 [ 38.981024] ? _raw_spin_unlock+0x1e/0x40 [ 38.981813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.982784] ? static_key_count+0x60/0x80 [ 38.983589] prctl_set_seccomp+0x4e/0x70 [ 38.984390] __do_sys_prctl+0xe6c/0x1d70 [ 38.985172] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.986003] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.986964] ? irqentry_exit+0xf3/0x650 [ 38.987710] do_syscall_64+0xbf/0x430 [ 38.988463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.989430] RIP: 0033:0x7fc198d9c5cd [ 38.990133] 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 [ 38.993340] RSP: 002b:00007ffe5cb91fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.994713] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc198d9c5cd [ 38.996034] RDX: 00005652a8ceae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.997363] RBP: 00007ffe5cb92040 R08: 0000000000000000 R09: 00007ffe5cb916e0 [ 38.998653] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652bcdca2b0 [ 38.999943] R13: 00007ffe5cb92470 R14: 00005652bcdccd20 R15: 00005652bcdde8d0 [ 39.001231] [ 39.001657] irq event stamp: 1793 [ 39.002312] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 39.003864] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 39.005417] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 39.006982] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 39.008510] ---[ end trace 0000000000000000 ]--- [ 42.470541] ------------[ cut here ]------------ [ 42.471472] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.473503] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.474979] Modules linked in: [ 42.475656] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.477654] Tainted: [W]=WARN [ 42.478258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.479742] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.480657] 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 [ 42.483883] RSP: 0018:ffff88801a037bc0 EFLAGS: 00010286 [ 42.484857] RAX: 0000000000000000 RBX: ffffed1003406f78 RCX: ffffffff813a4050 [ 42.486171] RDX: ffff888016f11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.487453] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003406f2f [ 42.488739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.490023] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a037df8 [ 42.491307] FS: 00007f84341c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.492778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.493845] CR2: 00007f84346b5580 CR3: 000000001fcd9000 CR4: 0000000000350ef0 [ 42.495107] Call Trace: [ 42.495576] [ 42.495996] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.496902] ? __create_object+0x59/0x80 [ 42.497692] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.498663] __vmalloc_noprof+0x59/0x60 [ 42.499423] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.500324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.501283] bpf_prog_alloc+0x39/0x200 [ 42.501968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.502879] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.503790] do_seccomp+0x349/0x25e0 [ 42.504511] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.505415] ? __pfx_do_seccomp+0x10/0x10 [ 42.506206] ? find_held_lock+0x2b/0x80 [ 42.506920] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.507890] ? static_key_count+0x60/0x80 [ 42.508723] prctl_set_seccomp+0x4e/0x70 [ 42.509509] __do_sys_prctl+0xe6c/0x1d70 [ 42.510300] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.511164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.512132] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.513046] ? irqentry_exit+0xf3/0x650 [ 42.513845] do_syscall_64+0xbf/0x430 [ 42.514577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.515545] RIP: 0033:0x7f84346b55cd [ 42.516268] 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 [ 42.519387] RSP: 002b:00007ffef45e9fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.520753] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84346b55cd [ 42.522041] RDX: 000056376f8a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.523331] RBP: 00007ffef45ea020 R08: 0000000000000000 R09: 00007ffef45e96c0 [ 42.524622] R10: 0000000000000000 R11: 0000000000000246 R12: 000056377672dad0 [ 42.525882] R13: 00007ffef45ea450 R14: 000056377672ebc0 R15: 000056377673f780 [ 42.527167] [ 42.527586] irq event stamp: 1713 [ 42.528248] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 42.529749] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 42.531235] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 42.532784] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 42.534305] ---[ end trace 0000000000000000 ]--- [ 43.318969] ------------[ cut here ]------------ [ 43.319742] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.321441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.322647] Modules linked in: [ 43.323170] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.324819] Tainted: [W]=WARN [ 43.325305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.326511] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.327273] 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 [ 43.329903] RSP: 0018:ffff8880173ffbc0 EFLAGS: 00010286 [ 43.330709] RAX: 0000000000000000 RBX: ffffed1002e7ff78 RCX: ffffffff813a4050 [ 43.331758] RDX: ffff888015ce1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.332829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7ff2f [ 43.333884] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.334937] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173ffdf8 [ 43.336007] FS: 00007f9ee129a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.337211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.338095] CR2: 00007ffd4a528ef8 CR3: 000000001fc75000 CR4: 0000000000350ef0 [ 43.339162] Call Trace: [ 43.339551] [ 43.339889] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.340632] ? __create_object+0x59/0x80 [ 43.341275] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.342039] __vmalloc_noprof+0x59/0x60 [ 43.342652] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.343351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.344113] bpf_prog_alloc+0x39/0x200 [ 43.344678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.345425] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.346148] do_seccomp+0x349/0x25e0 [ 43.346693] ? find_held_lock+0x2b/0x80 [ 43.347296] ? do_prlimit+0x310/0x610 [ 43.347869] ? __pfx_do_seccomp+0x10/0x10 [ 43.348512] ? do_raw_spin_unlock+0x53/0x220 [ 43.349195] ? _raw_spin_unlock+0x1e/0x40 [ 43.349794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.350555] ? static_key_count+0x60/0x80 [ 43.351191] prctl_set_seccomp+0x4e/0x70 [ 43.351781] __do_sys_prctl+0xe6c/0x1d70 [ 43.352412] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.353087] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.353840] ? irqentry_exit+0xf3/0x650 [ 43.354506] do_syscall_64+0xbf/0x430 [ 43.355121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.355894] RIP: 0033:0x7f9ee178c5cd [ 43.356474] 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 [ 43.359182] RSP: 002b:00007ffd4a527e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.360327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ee178c5cd [ 43.361413] RDX: 000055d8725c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.362473] RBP: 00007ffd4a527e90 R08: 0000000000000000 R09: 00007ffd4a527530 [ 43.363538] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d8925b72b0 [ 43.364603] R13: 00007ffd4a5282c0 R14: 000055d8925b9d20 R15: 000055d8925cb8d0 [ 43.365670] [ 43.366026] irq event stamp: 1685 [ 43.366566] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 43.367844] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 43.369115] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 43.370400] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 43.371654] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17197' (ECDSA) to the list of known hosts. 2025/11/17 20:25:25 fuzzer started 2025/11/17 20:25:25 dialing manager at localhost:37895 2025/11/17 20:25:25 checking machine... 2025/11/17 20:25:25 checking revisions... [ 44.296230] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:25:25 testing simple program... [ 44.386469] cgroup: Unknown subsys name 'net' [ 44.455905] cgroup: Unknown subsys name 'cpuset' [ 44.469022] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:25:24 Registers: info registers vcpu 0 RAX=ffffffff815d3021 RBX=ffffffff866d7568 RCX=ffffffff815d307f RDX=0000000000000000 RSI=ffffffff86a42a24 RDI=ffffffff866d754c RBP=ffffffff866d756c RSP=ffff88801731f618 R8 =ffffffff86a42a24 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011c66 R12=ffffffff866d7570 R13=ffffffff866d754c R14=ffffffff866d755c R15=dffffc0000000000 RIP=ffffffff8135da7f RFL=00000202 [-------] 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 00007f84341c3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f84341a2020 CR3=000000001fc75000 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf08a90 RCX=ffff88806cf08994 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888009644200 RBP=ffff88806cf01000 RSP=ffff88806cf089b8 R8 =0000000000000001 R9 =ffff88806cf08ad0 R10=000000000003c9ed R11=0000000000006e2e R12=ffff88806cf08a01 R13=ffff88806cf08ad8 R14=ffff88806cf08a60 R15=ffff88806cf08a90 RIP=ffffffff815d2998 RFL=00000296 [--S-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd5ecb1dd8 CR3=000000000aff9000 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=7f090e8e69e5da94494522f3509720b7 XMM02=0000000000302098eff9b2d0a8fce9cb XMM03=00000000003021682c67c8bc2e329bc3 XMM04=d229b91f1627755700000000000ae988 XMM05=090f1556b20111b3000000000031e728 XMM06=5b75c91c80445342000000000031e5b0 XMM07=e042d86d42eb936e000000000030e038 XMM08=86ef54496e0c17880000000000302168 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000