[ 46.973255] ------------[ cut here ]------------ [ 46.974187] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.976976] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.978444] Modules linked in: [ 46.979061] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.981013] Tainted: [W]=WARN [ 46.981599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.983321] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.984302] 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 [ 46.987489] RSP: 0018:ffff888017a87bc0 EFLAGS: 00010286 [ 46.988415] RAX: 0000000000000000 RBX: ffffed1002f50f78 RCX: ffffffff813a4050 [ 46.989702] RDX: ffff888013d38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.991000] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f50f2f [ 46.992288] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.993583] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a87df8 [ 46.994903] FS: 00007fafcecd1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.996351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.997427] CR2: 00007fafcf1c3580 CR3: 000000001399b000 CR4: 0000000000350ef0 [ 46.998754] Call Trace: [ 46.999223] [ 46.999691] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.000592] ? __create_object+0x59/0x80 [ 47.001334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.002325] __vmalloc_noprof+0x59/0x60 [ 47.003100] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.003994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.004929] bpf_prog_alloc+0x39/0x200 [ 47.005684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.006652] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.007566] do_seccomp+0x349/0x25e0 [ 47.008254] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.009160] ? __pfx_do_seccomp+0x10/0x10 [ 47.009961] ? find_held_lock+0x2b/0x80 [ 47.010753] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.011732] ? static_key_count+0x60/0x80 [ 47.012550] prctl_set_seccomp+0x4e/0x70 [ 47.013293] __do_sys_prctl+0xe6c/0x1d70 [ 47.014091] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.014972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.015951] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.016946] ? irqentry_exit+0xf3/0x650 [ 47.017717] do_syscall_64+0xbf/0x430 [ 47.018437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.019402] RIP: 0033:0x7fafcf1c35cd [ 47.020116] 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 [ 47.023325] RSP: 002b:00007ffe93c63430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.024710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafcf1c35cd [ 47.026003] RDX: 000055e52c8eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.027328] RBP: 00007ffe93c63490 R08: 0000000000000000 R09: 00007ffe93c62b30 [ 47.028630] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e540278ad0 [ 47.029928] R13: 00007ffe93c638c0 R14: 000055e540279bc0 R15: 000055e54028a780 [ 47.031326] [ 47.031811] irq event stamp: 1809 [ 47.032423] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 47.033990] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 47.035551] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 47.037111] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 47.038657] ---[ end trace 0000000000000000 ]--- [ 49.841685] ------------[ cut here ]------------ [ 49.842618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.844680] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.846369] Modules linked in: [ 49.847098] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.849100] Tainted: [W]=WARN [ 49.849687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.851182] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.852116] 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 [ 49.855246] RSP: 0018:ffff88800f41fbc0 EFLAGS: 00010286 [ 49.856262] RAX: 0000000000000000 RBX: ffffed1001e83f78 RCX: ffffffff813a4050 [ 49.857545] RDX: ffff888017898000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.858841] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e83f2f [ 49.860148] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.861412] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f41fdf8 [ 49.862735] FS: 00007efe95c77900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.864206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.865255] CR2: 00007fffbd1bcef7 CR3: 000000000df93000 CR4: 0000000000350ef0 [ 49.866555] Call Trace: [ 49.867034] [ 49.867439] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.868356] ? __create_object+0x59/0x80 [ 49.869149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.870132] __vmalloc_noprof+0x59/0x60 [ 49.870905] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.871784] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.872744] bpf_prog_alloc+0x39/0x200 [ 49.873446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.874406] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.875311] do_seccomp+0x349/0x25e0 [ 49.876067] ? find_held_lock+0x2b/0x80 [ 49.876835] ? do_prlimit+0x310/0x610 [ 49.877561] ? __pfx_do_seccomp+0x10/0x10 [ 49.878304] ? do_raw_spin_unlock+0x53/0x220 [ 49.879162] ? _raw_spin_unlock+0x1e/0x40 [ 49.879965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.880938] ? static_key_count+0x60/0x80 [ 49.881724] prctl_set_seccomp+0x4e/0x70 [ 49.882537] __do_sys_prctl+0xe6c/0x1d70 [ 49.883274] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.884144] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.885136] ? irqentry_exit+0xf3/0x650 [ 49.885924] do_syscall_64+0xbf/0x430 [ 49.886676] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.887632] RIP: 0033:0x7efe961695cd [ 49.888289] 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 [ 49.891503] RSP: 002b:00007fffbd1baf20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.893070] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe961695cd [ 49.894678] RDX: 000055b6eb452e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.896267] RBP: 00007fffbd1baf80 R08: 0000000000000000 R09: 00007fffbd1ba620 [ 49.897808] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b711a6b2b0 [ 49.899211] R13: 00007fffbd1bb3b0 R14: 000055b711a6dd20 R15: 000055b711a7f8d0 [ 49.900531] [ 49.900988] irq event stamp: 1861 [ 49.901639] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 49.903306] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 49.904654] softirqs last enabled at (1486): [] handle_softirqs+0x50c/0x770 [ 49.905988] softirqs last disabled at (1477): [] __irq_exit_rcu+0xc4/0x100 [ 49.907287] ---[ end trace 0000000000000000 ]--- [ 50.518150] ------------[ cut here ]------------ [ 50.519140] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.521281] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.524172] Modules linked in: [ 50.524830] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.526784] Tainted: [W]=WARN [ 50.527332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.528787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.529717] 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 [ 50.532822] RSP: 0018:ffff888017177bc0 EFLAGS: 00010286 [ 50.533805] RAX: 0000000000000000 RBX: ffffed1002e2ef78 RCX: ffffffff813a4050 [ 50.535096] RDX: ffff888016f29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.536373] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2ef2f [ 50.537652] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.538932] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017177df8 [ 50.540215] FS: 00007f3209700900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.541644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.542720] CR2: 00007ffe96d20ef7 CR3: 000000000d86e000 CR4: 0000000000350ef0 [ 50.543997] Call Trace: [ 50.544514] [ 50.544927] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.545830] ? __create_object+0x59/0x80 [ 50.546646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.547610] __vmalloc_noprof+0x59/0x60 [ 50.548323] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.549196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.550127] bpf_prog_alloc+0x39/0x200 [ 50.550879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.551799] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.552700] do_seccomp+0x349/0x25e0 [ 50.553369] ? find_held_lock+0x2b/0x80 [ 50.554145] ? do_prlimit+0x310/0x610 [ 50.554909] ? __pfx_do_seccomp+0x10/0x10 [ 50.555702] ? do_raw_spin_unlock+0x53/0x220 [ 50.556540] ? _raw_spin_unlock+0x1e/0x40 [ 50.557271] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.558222] ? static_key_count+0x60/0x80 [ 50.559052] prctl_set_seccomp+0x4e/0x70 [ 50.559840] __do_sys_prctl+0xe6c/0x1d70 [ 50.560642] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.561446] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.562423] ? irqentry_exit+0xf3/0x650 [ 50.563201] do_syscall_64+0xbf/0x430 [ 50.563941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.564896] RIP: 0033:0x7f3209bf25cd [ 50.565604] 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 [ 50.568720] RSP: 002b:00007ffe96d1f690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.570057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3209bf25cd [ 50.571335] RDX: 000056462e012e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.572611] RBP: 00007ffe96d1f6f0 R08: 0000000000000000 R09: 00007ffe96d1ed90 [ 50.573873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564651110ad0 [ 50.575162] R13: 00007ffe96d1fb20 R14: 0000564651111bc0 R15: 0000564651122780 [ 50.576494] [ 50.576917] irq event stamp: 2035 [ 50.577571] hardirqs last enabled at (2045): [] __up_console_sem+0x78/0x80 [ 50.579016] hardirqs last disabled at (2054): [] __up_console_sem+0x5d/0x80 [ 50.580260] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 50.581506] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 50.582845] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56931' (ECDSA) to the list of known hosts. 2025/11/18 03:30:44 fuzzer started 2025/11/18 03:30:45 dialing manager at localhost:37895 2025/11/18 03:30:45 checking machine... 2025/11/18 03:30:45 checking revisions... [ 51.496064] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:30:45 testing simple program... [ 51.593997] cgroup: Unknown subsys name 'net' [ 51.662153] cgroup: Unknown subsys name 'cpuset' [ 51.682565] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:30:44 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=00007efe9616a477 RCX=ffff8880184e7884 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880185183fc RBP=ffff888018518000 RSP=ffff8880184e7890 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880184e7900 R13=0000000000000000 R14=ffff888018518000 R15=0000000000000cc0 RIP=ffffffff815d29c0 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 00007efe95c77900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbd1b5000 CR3=000000000e054000 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=2034343a30333a333020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034343a30333a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001f98b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe948bad28 CR3=0000000013aa4000 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=30333a333020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323735 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000