[ 38.986279] ------------[ cut here ]------------ [ 38.987261] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.989271] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.990825] Modules linked in: [ 38.991482] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.993468] Tainted: [W]=WARN [ 38.994067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.995520] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.996448] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 38.999613] RSP: 0018:ffff888019677bc0 EFLAGS: 00010286 [ 39.000591] RAX: 0000000000000000 RBX: ffffed10032cef78 RCX: ffffffff813a4050 [ 39.001865] RDX: ffff888015d70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.003182] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032cef2f [ 39.004479] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.005744] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019677df8 [ 39.007021] FS: 00007fc7ee27b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.008464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.009549] CR2: 00007fc7ee7e14a6 CR3: 000000000d5dd000 CR4: 0000000000350ef0 [ 39.010900] Call Trace: [ 39.011389] [ 39.011804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.012716] ? __create_object+0x59/0x80 [ 39.013501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.014473] __vmalloc_noprof+0x59/0x60 [ 39.015227] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.016104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017041] bpf_prog_alloc+0x39/0x200 [ 39.017731] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.018675] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.019562] do_seccomp+0x349/0x25e0 [ 39.020282] ? find_held_lock+0x2b/0x80 [ 39.021048] ? do_prlimit+0x310/0x610 [ 39.021735] ? __pfx_do_seccomp+0x10/0x10 [ 39.022544] ? do_raw_spin_unlock+0x53/0x220 [ 39.023378] ? _raw_spin_unlock+0x1e/0x40 [ 39.024170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.025130] ? static_key_count+0x60/0x80 [ 39.025889] prctl_set_seccomp+0x4e/0x70 [ 39.026668] __do_sys_prctl+0xe6c/0x1d70 [ 39.027458] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.028319] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.029288] ? irqentry_exit+0xf3/0x650 [ 39.030069] do_syscall_64+0xbf/0x430 [ 39.030761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.031727] RIP: 0033:0x7fc7ee76d5cd [ 39.032433] 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 [ 39.035607] RSP: 002b:00007ffcdc433090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.036961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7ee76d5cd [ 39.038250] RDX: 000055ff44bb8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.039528] RBP: 00007ffcdc4330f0 R08: 0000000000000000 R09: 00007ffcdc432790 [ 39.040803] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff683d8ad0 [ 39.042081] R13: 00007ffcdc433520 R14: 000055ff683d9bc0 R15: 000055ff683ea780 [ 39.043379] [ 39.043805] irq event stamp: 1743 [ 39.044469] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.046011] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.047507] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 39.049050] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 39.050586] ---[ end trace 0000000000000000 ]--- [ 41.953036] ------------[ cut here ]------------ [ 41.953457] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.954465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.955389] Modules linked in: [ 41.955760] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.957017] Tainted: [W]=WARN [ 41.957367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.958321] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.958875] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 41.960903] RSP: 0018:ffff8880155c7bc0 EFLAGS: 00010286 [ 41.961517] RAX: 0000000000000000 RBX: ffffed1002ab8f78 RCX: ffffffff813a4050 [ 41.962346] RDX: ffff888015510000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.963166] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ab8f2f [ 41.963984] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.964775] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880155c7df8 [ 41.965595] FS: 00007fbd2dde8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.966527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.967217] CR2: 00007ffff766cef8 CR3: 000000000b963000 CR4: 0000000000350ef0 [ 41.968051] Call Trace: [ 41.968349] [ 41.968615] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.969191] ? __create_object+0x59/0x80 [ 41.969670] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.970302] __vmalloc_noprof+0x59/0x60 [ 41.970765] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.971321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.971888] bpf_prog_alloc+0x39/0x200 [ 41.972365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.972962] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.973518] do_seccomp+0x349/0x25e0 [ 41.973986] ? find_held_lock+0x2b/0x80 [ 41.974450] ? do_prlimit+0x310/0x610 [ 41.974906] ? __pfx_do_seccomp+0x10/0x10 [ 41.975415] ? do_raw_spin_unlock+0x53/0x220 [ 41.975952] ? _raw_spin_unlock+0x1e/0x40 [ 41.976439] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.977056] ? static_key_count+0x60/0x80 [ 41.977554] prctl_set_seccomp+0x4e/0x70 [ 41.978069] __do_sys_prctl+0xe6c/0x1d70 [ 41.978551] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.979101] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.979698] ? irqentry_exit+0xf3/0x650 [ 41.980191] do_syscall_64+0xbf/0x430 [ 41.980640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.981252] RIP: 0033:0x7fbd2e2da5cd [ 41.981675] 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 [ 41.983720] RSP: 002b:00007ffff766abe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.984593] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd2e2da5cd [ 41.985406] RDX: 000055b9a8643e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.986232] RBP: 00007ffff766ac40 R08: 0000000000000000 R09: 00007ffff766a2e0 [ 41.986890] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9c050e240 [ 41.987512] R13: 00007ffff766b070 R14: 000055b9c0517380 R15: 000055b9c0522540 [ 41.988128] [ 41.988326] irq event stamp: 1653 [ 41.988611] hardirqs last enabled at (1661): [] __up_console_sem+0x78/0x80 [ 41.989331] hardirqs last disabled at (1670): [] __up_console_sem+0x5d/0x80 [ 41.990056] softirqs last enabled at (1506): [] handle_softirqs+0x50c/0x770 [ 41.990752] softirqs last disabled at (1491): [] __irq_exit_rcu+0xc4/0x100 [ 41.991448] ---[ end trace 0000000000000000 ]--- [ 42.610899] ------------[ cut here ]------------ [ 42.611987] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.614272] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.615959] Modules linked in: [ 42.616636] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.619216] Tainted: [W]=WARN [ 42.619851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.621619] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.622763] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.626466] RSP: 0018:ffff888018517bc0 EFLAGS: 00010286 [ 42.627604] RAX: 0000000000000000 RBX: ffffed10030a2f78 RCX: ffffffff813a4050 [ 42.629105] RDX: ffff88801688d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.630597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a2f2f [ 42.632088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.633577] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018517df8 [ 42.635082] FS: 00007f96b8836900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.636753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.637998] CR2: 00007f96b8d28580 CR3: 0000000015c01000 CR4: 0000000000350ef0 [ 42.639497] Call Trace: [ 42.640100] [ 42.640575] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.641620] ? __create_object+0x59/0x80 [ 42.642413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.643198] __vmalloc_noprof+0x59/0x60 [ 42.643764] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.644456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.645197] bpf_prog_alloc+0x39/0x200 [ 42.645747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.646503] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.647229] do_seccomp+0x349/0x25e0 [ 42.647768] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.648484] ? __pfx_do_seccomp+0x10/0x10 [ 42.649116] ? find_held_lock+0x2b/0x80 [ 42.649686] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.650474] ? static_key_count+0x60/0x80 [ 42.651136] prctl_set_seccomp+0x4e/0x70 [ 42.651716] __do_sys_prctl+0xe6c/0x1d70 [ 42.652339] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.653028] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.653764] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.654550] ? irqentry_exit+0xf3/0x650 [ 42.655182] do_syscall_64+0xbf/0x430 [ 42.655737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.656495] RIP: 0033:0x7f96b8d285cd [ 42.657049] 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 [ 42.659577] RSP: 002b:00007ffeb0fa53f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.660669] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96b8d285cd [ 42.661691] RDX: 0000562e92474e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.662729] RBP: 00007ffeb0fa5450 R08: 0000000000000000 R09: 00007ffeb0fa4af0 [ 42.663758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562eca87aad0 [ 42.664793] R13: 00007ffeb0fa5880 R14: 0000562eca87bbc0 R15: 0000562eca88c780 [ 42.665844] [ 42.666239] irq event stamp: 1787 [ 42.666729] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 42.667955] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 42.669173] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 42.670418] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 42.671632] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11743' (ECDSA) to the list of known hosts. 2025/11/19 04:02:48 fuzzer started 2025/11/19 04:02:48 dialing manager at localhost:34383 2025/11/19 04:02:48 checking machine... 2025/11/19 04:02:48 checking revisions... [ 43.653445] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:02:48 testing simple program... [ 43.748731] cgroup: Unknown subsys name 'net' [ 43.813603] cgroup: Unknown subsys name 'cpuset' [ 43.833454] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:02:48 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800f0e8000 RCX=ffff888015587624 RDX=0000000000000000 RSI=ffffffff81a25c19 RDI=ffff88800f0e83fc RBP=ffff88800f0e8000 RSP=ffff888015587648 R8 =0000000000000001 R9 =ffff888015587710 R10=000000000003c9ed R11=00000000000231c0 R12=0000000000000000 R13=ffff888015587718 R14=ffff88800f0e8000 R15=ffff8880155876d0 RIP=ffffffff815bd7a7 RFL=00000213 [----A-C] 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 00007fbd2dde8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbd2dd97008 CR3=000000000f8d6000 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=0000000000000001 RBX=ffffffff81619130 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1185 RSI=ffffffff8132ae7d RDI=ffff88806cf08a70 RBP=ffff88806cf08b08 RSP=ffff88806cf08a70 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000000d005 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff812dfbe1 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b785a9000 CR3=000000000b676000 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=53dd18b0e17824851847adee0e2a1b21 XMM02=0000000000303398ec2efd57dc4c00df XMM03=0000000000311558ce32bece230a3b2c XMM04=0a3c4da8e340ba3200000000000ae988 XMM05=14648eaa1277bab10000000000320db0 XMM06=ee0d29f31efa7af40000000000319df8 XMM07=e042d86d42eb936e0000000000311830 XMM08=ce32bece230a3b2c00000000003033f8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000