[ 46.044684] ------------[ cut here ]------------ [ 46.045613] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.047653] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.049090] Modules linked in: [ 46.049717] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.051732] Tainted: [W]=WARN [ 46.052293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.053746] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.054649] 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 [ 46.057794] RSP: 0018:ffff888015937bc0 EFLAGS: 00010286 [ 46.058763] RAX: 0000000000000000 RBX: ffffed1002b26f78 RCX: ffffffff813a4050 [ 46.060033] RDX: ffff88801546d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.061312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b26f2f [ 46.062577] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.063844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015937df8 [ 46.065127] FS: 00007ff92bfb9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.066554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.067614] CR2: 00007fff5a00cef7 CR3: 0000000009d1d000 CR4: 0000000000350ef0 [ 46.068920] Call Trace: [ 46.069380] [ 46.069823] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.070723] ? __create_object+0x59/0x80 [ 46.071456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.072441] __vmalloc_noprof+0x59/0x60 [ 46.073215] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.074104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.075042] bpf_prog_alloc+0x39/0x200 [ 46.075785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.076738] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.077645] do_seccomp+0x349/0x25e0 [ 46.078320] ? find_held_lock+0x2b/0x80 [ 46.079088] ? do_prlimit+0x310/0x610 [ 46.079835] ? __pfx_do_seccomp+0x10/0x10 [ 46.080635] ? do_raw_spin_unlock+0x53/0x220 [ 46.081427] ? _raw_spin_unlock+0x1e/0x40 [ 46.082210] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.083185] ? static_key_count+0x60/0x80 [ 46.083993] prctl_set_seccomp+0x4e/0x70 [ 46.084785] __do_sys_prctl+0xe6c/0x1d70 [ 46.085568] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.086388] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.087371] ? irqentry_exit+0xf3/0x650 [ 46.088143] do_syscall_64+0xbf/0x430 [ 46.088904] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.089870] RIP: 0033:0x7ff92c4ab5cd [ 46.090571] 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 [ 46.093766] RSP: 002b:00007fff5a00b340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.095148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff92c4ab5cd [ 46.096488] RDX: 000056065ab82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.097773] RBP: 00007fff5a00b3a0 R08: 0000000000000000 R09: 00007fff5a00aa40 [ 46.099068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560678201240 [ 46.100358] R13: 00007fff5a00b7d0 R14: 0000560678200bf0 R15: 00005606782154d0 [ 46.101670] [ 46.102092] irq event stamp: 1769 [ 46.102736] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.104282] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.105816] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 46.107368] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 46.108911] ---[ end trace 0000000000000000 ]--- [ 49.064719] ------------[ cut here ]------------ [ 49.065670] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.067712] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.069240] Modules linked in: [ 49.069896] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.071902] Tainted: [W]=WARN [ 49.072519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.073970] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.074887] 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 [ 49.078030] RSP: 0018:ffff8880156bfbc0 EFLAGS: 00010286 [ 49.079003] RAX: 0000000000000000 RBX: ffffed1002ad7f78 RCX: ffffffff813a4050 [ 49.080303] RDX: ffff88800ea45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.081582] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad7f2f [ 49.082851] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.084113] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880156bfdf8 [ 49.085401] FS: 00007f411facc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.086827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.087881] CR2: 00007ffc346dfef7 CR3: 000000000bc0c000 CR4: 0000000000350ef0 [ 49.089157] Call Trace: [ 49.089647] [ 49.090050] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.090943] ? __create_object+0x59/0x80 [ 49.091726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.092698] __vmalloc_noprof+0x59/0x60 [ 49.093411] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.094294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.095223] bpf_prog_alloc+0x39/0x200 [ 49.095956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.096893] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.097797] do_seccomp+0x349/0x25e0 [ 49.098462] ? find_held_lock+0x2b/0x80 [ 49.099228] ? do_prlimit+0x310/0x610 [ 49.099978] ? __pfx_do_seccomp+0x10/0x10 [ 49.100765] ? do_raw_spin_unlock+0x53/0x220 [ 49.101596] ? _raw_spin_unlock+0x1e/0x40 [ 49.102315] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.103256] ? static_key_count+0x60/0x80 [ 49.104046] prctl_set_seccomp+0x4e/0x70 [ 49.104844] __do_sys_prctl+0xe6c/0x1d70 [ 49.105627] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.106429] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.107400] ? irqentry_exit+0xf3/0x650 [ 49.108168] do_syscall_64+0xbf/0x430 [ 49.108906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.109861] RIP: 0033:0x7f411ffbe5cd [ 49.110575] 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 [ 49.113695] RSP: 002b:00007ffc346de4c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.115053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f411ffbe5cd [ 49.116342] RDX: 0000555e98c56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.117621] RBP: 00007ffc346de520 R08: 0000000000000000 R09: 00007ffc346ddbc0 [ 49.118898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555eca64f240 [ 49.120191] R13: 00007ffc346de950 R14: 0000555eca658380 R15: 0000555eca663540 [ 49.121520] [ 49.121953] irq event stamp: 1831 [ 49.122616] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 49.124155] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 49.125666] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 49.127214] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 49.128718] ---[ end trace 0000000000000000 ]--- [ 49.807207] ------------[ cut here ]------------ [ 49.808141] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.809855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.811077] Modules linked in: [ 49.811610] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.813265] Tainted: [W]=WARN [ 49.813773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.814984] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.815744] 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 [ 49.818537] RSP: 0018:ffff888016effbc0 EFLAGS: 00010286 [ 49.819308] RAX: 0000000000000000 RBX: ffffed1002ddff78 RCX: ffffffff813a4050 [ 49.820395] RDX: ffff888015a78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.821506] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddff2f [ 49.822557] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.823610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016effdf8 [ 49.824686] FS: 00007fefcca20900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.825887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.826778] CR2: 00007ffdacbaaef7 CR3: 000000000cef9000 CR4: 0000000000350ef0 [ 49.827842] Call Trace: [ 49.828241] [ 49.828719] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.829422] ? __create_object+0x59/0x80 [ 49.830054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.830847] __vmalloc_noprof+0x59/0x60 [ 49.831442] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.832179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.832952] bpf_prog_alloc+0x39/0x200 [ 49.833568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.834325] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.835109] do_seccomp+0x349/0x25e0 [ 49.835710] ? find_held_lock+0x2b/0x80 [ 49.836340] ? do_prlimit+0x310/0x610 [ 49.836974] ? __pfx_do_seccomp+0x10/0x10 [ 49.837630] ? do_raw_spin_unlock+0x53/0x220 [ 49.838278] ? _raw_spin_unlock+0x1e/0x40 [ 49.838944] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.839737] ? static_key_count+0x60/0x80 [ 49.840375] prctl_set_seccomp+0x4e/0x70 [ 49.841006] __do_sys_prctl+0xe6c/0x1d70 [ 49.841670] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.842343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.843153] ? irqentry_exit+0xf3/0x650 [ 49.843808] do_syscall_64+0xbf/0x430 [ 49.844403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.845268] RIP: 0033:0x7fefccf125cd [ 49.846002] 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 [ 49.848664] RSP: 002b:00007ffdacba9d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.849840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefccf125cd [ 49.850891] RDX: 000055bb57edfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.851936] RBP: 00007ffdacba9d90 R08: 0000000000000000 R09: 00007ffdacba9430 [ 49.853024] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb95c82ad0 [ 49.854356] R13: 00007ffdacbaa1c0 R14: 000055bb95c83bc0 R15: 000055bb95c94780 [ 49.855442] [ 49.855817] irq event stamp: 1753 [ 49.856331] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.857590] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.858841] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 49.860193] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.861433] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64216' (ECDSA) to the list of known hosts. 2025/11/18 02:08:25 fuzzer started 2025/11/18 02:08:25 dialing manager at localhost:37895 2025/11/18 02:08:25 checking machine... 2025/11/18 02:08:25 checking revisions... [ 50.761686] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:08:25 testing simple program... [ 50.850907] cgroup: Unknown subsys name 'net' [ 50.916982] cgroup: Unknown subsys name 'cpuset' [ 50.929858] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:08:24 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800ea41bc0 RCX=ffff888018e1766c RDX=0000000000000000 RSI=ffffffff81a7f2f9 RDI=ffff88800ea41fbc RBP=ffff88800ea41bc0 RSP=ffff888018e17690 R8 =0000000000000001 R9 =ffff888018e17758 R10=000000000003c9ed R11=0000000000023e3a R12=0000000000000000 R13=ffff888018e17760 R14=ffff88800ea41bc0 R15=ffff888018e17718 RIP=ffffffff815bd617 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 00007f411facc900 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=00007f411fa9b008 CR3=000000000d9f5000 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=0000000000023e5f 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8f2e181010 CR3=000000000d9a5000 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=61b031f9b64e5e82e84beced15434b9b XMM02=0000000000305e38ec2efd57dc4c00df XMM03=0000000000310ee061d2c0fda0b7bf73 XMM04=be4279b250f6986300000000000ae988 XMM05=0394861f14684e59000000000031fed8 XMM06=3e829fc8c8edc990000000000031fd60 XMM07=e042d86d42eb936e0000000000311160 XMM08=61d2c0fda0b7bf730000000000305e98 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000