[ 50.954998] ------------[ cut here ]------------ [ 50.955813] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.957467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 50.958711] Modules linked in: [ 50.959265] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.960952] Tainted: [W]=WARN [ 50.961433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.962686] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.963471] 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 [ 50.966387] RSP: 0018:ffff888017a27bc0 EFLAGS: 00010286 [ 50.967288] RAX: 0000000000000000 RBX: ffffed1002f44f78 RCX: ffffffff813a4050 [ 50.968387] RDX: ffff8880162f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.969481] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f44f2f [ 50.970592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.971707] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a27df8 [ 50.972813] FS: 00007fb2e8270900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.974059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.974962] CR2: 00007ffd29ceeef7 CR3: 000000000c654000 CR4: 0000000000350ef0 [ 50.976098] Call Trace: [ 50.976486] [ 50.976857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.977716] ? __create_object+0x59/0x80 [ 50.978402] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.979231] __vmalloc_noprof+0x59/0x60 [ 50.979889] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.980604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.981396] bpf_prog_alloc+0x39/0x200 [ 50.982040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.982835] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.983558] do_seccomp+0x349/0x25e0 [ 50.984195] ? find_held_lock+0x2b/0x80 [ 50.984824] ? do_prlimit+0x310/0x610 [ 50.985442] ? __pfx_do_seccomp+0x10/0x10 [ 50.986138] ? do_raw_spin_unlock+0x53/0x220 [ 50.986832] ? _raw_spin_unlock+0x1e/0x40 [ 50.987458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.988296] ? static_key_count+0x60/0x80 [ 50.988963] prctl_set_seccomp+0x4e/0x70 [ 50.989592] __do_sys_prctl+0xe6c/0x1d70 [ 50.990286] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.991034] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.991860] ? irqentry_exit+0xf3/0x650 [ 50.992472] do_syscall_64+0xbf/0x430 [ 50.993108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.993891] RIP: 0033:0x7fb2e87625cd [ 50.994475] 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 [ 50.997179] RSP: 002b:00007ffd29ceceb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.998349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2e87625cd [ 50.999445] RDX: 00005599dd402e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.000560] RBP: 00007ffd29cecf10 R08: 0000000000000000 R09: 00007ffd29cec5b0 [ 51.001688] R10: 0000000000000000 R11: 0000000000000246 R12: 00005599efa8bad0 [ 51.003076] R13: 00007ffd29ced340 R14: 00005599efa8cbc0 R15: 00005599efa9d780 [ 51.004448] [ 51.004853] irq event stamp: 1795 [ 51.005392] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 51.006705] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 51.008038] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 51.009355] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 51.010656] ---[ end trace 0000000000000000 ]--- [ 53.965480] ------------[ cut here ]------------ [ 53.966419] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.968457] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 53.969925] Modules linked in: [ 53.970518] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.972752] Tainted: [W]=WARN [ 53.973413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.974896] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.975852] 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 [ 53.979084] RSP: 0018:ffff8880170dfbc0 EFLAGS: 00010286 [ 53.980094] RAX: 0000000000000000 RBX: ffffed1002e1bf78 RCX: ffffffff813a4050 [ 53.981413] RDX: ffff888009a71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.982693] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1bf2f [ 53.984012] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.985306] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170dfdf8 [ 53.986625] FS: 00007fddded13900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.988077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.989163] CR2: 00007fdddf205580 CR3: 0000000020698000 CR4: 0000000000350ef0 [ 53.990467] Call Trace: [ 53.990979] [ 53.991404] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.992336] ? __create_object+0x59/0x80 [ 53.993121] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.994106] __vmalloc_noprof+0x59/0x60 [ 53.994877] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.995734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.996682] bpf_prog_alloc+0x39/0x200 [ 53.997433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.998357] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.999256] do_seccomp+0x349/0x25e0 [ 54.000008] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.000910] ? __pfx_do_seccomp+0x10/0x10 [ 54.001666] ? find_held_lock+0x2b/0x80 [ 54.002425] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.003412] ? static_key_count+0x60/0x80 [ 54.004235] prctl_set_seccomp+0x4e/0x70 [ 54.005013] __do_sys_prctl+0xe6c/0x1d70 [ 54.005739] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.006588] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.007571] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.008547] ? irqentry_exit+0xf3/0x650 [ 54.009320] do_syscall_64+0xbf/0x430 [ 54.010072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.011034] RIP: 0033:0x7fdddf2055cd [ 54.011699] 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 [ 54.014849] RSP: 002b:00007ffc4519f360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.016228] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdddf2055cd [ 54.017507] RDX: 000056328742ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.018804] RBP: 00007ffc4519f3c0 R08: 0000000000000000 R09: 00007ffc4519ea60 [ 54.020086] R10: 0000000000000000 R11: 0000000000000246 R12: 000056329efd9ad0 [ 54.021363] R13: 00007ffc4519f7f0 R14: 000056329efdabc0 R15: 000056329efeb780 [ 54.022661] [ 54.023121] irq event stamp: 1773 [ 54.023747] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 54.025273] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 54.026802] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 54.028350] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 54.029857] ---[ end trace 0000000000000000 ]--- [ 54.755359] ------------[ cut here ]------------ [ 54.756318] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.758310] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 54.759851] Modules linked in: [ 54.760441] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.762418] Tainted: [W]=WARN [ 54.763008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.764477] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.765393] 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 [ 54.768533] RSP: 0018:ffff88800f09fbc0 EFLAGS: 00010286 [ 54.769502] RAX: 0000000000000000 RBX: ffffed1001e13f78 RCX: ffffffff813a4050 [ 54.770791] RDX: ffff8880145cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.772079] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e13f2f [ 54.773358] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.774641] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f09fdf8 [ 54.775926] FS: 00007f021c663900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.777363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.778413] CR2: 00007f021cb55580 CR3: 000000001c1fc000 CR4: 0000000000350ef0 [ 54.779689] Call Trace: [ 54.780194] [ 54.780608] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.781487] ? __create_object+0x59/0x80 [ 54.782254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.783206] __vmalloc_noprof+0x59/0x60 [ 54.783979] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.784846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.785731] bpf_prog_alloc+0x39/0x200 [ 54.786467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.787382] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.788306] do_seccomp+0x349/0x25e0 [ 54.789023] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.789915] ? __pfx_do_seccomp+0x10/0x10 [ 54.790654] ? find_held_lock+0x2b/0x80 [ 54.791403] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.792364] ? static_key_count+0x60/0x80 [ 54.793159] prctl_set_seccomp+0x4e/0x70 [ 54.793940] __do_sys_prctl+0xe6c/0x1d70 [ 54.794672] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.795515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.796537] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.797497] ? irqentry_exit+0xf3/0x650 [ 54.798258] do_syscall_64+0xbf/0x430 [ 54.798990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.799958] RIP: 0033:0x7f021cb555cd [ 54.800614] 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 [ 54.803790] RSP: 002b:00007fff7240b520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.805160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f021cb555cd [ 54.806438] RDX: 00005614e3c17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.807731] RBP: 00007fff7240b580 R08: 0000000000000000 R09: 00007fff7240ac20 [ 54.809020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561513eee240 [ 54.810298] R13: 00007fff7240b9b0 R14: 0000561513eedbf0 R15: 0000561513f024d0 [ 54.811592] [ 54.812067] irq event stamp: 1817 [ 54.812670] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 54.814184] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 54.815700] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 54.817255] softirqs last disabled at (1401): [] __irq_exit_rcu+0xc4/0x100 [ 54.818760] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14001' (ECDSA) to the list of known hosts. 2025/11/19 06:49:39 fuzzer started 2025/11/19 06:49:39 dialing manager at localhost:34383 2025/11/19 06:49:39 checking machine... 2025/11/19 06:49:39 checking revisions... [ 55.722949] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:49:39 testing simple program... [ 55.849949] cgroup: Unknown subsys name 'net' [ 55.917221] cgroup: Unknown subsys name 'cpuset' [ 55.930503] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:49:39 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880096276e8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023d68 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 RFL=00000246 [---Z-P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff87289a020 CR3=000000000c833000 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=61a75d3475166fa86243ef144bc3f686 XMM02=ec2efd57dc4c00df0000000000303920 XMM03=15934adb13c05a3700000000003039f0 XMM04=dd1260ce6137c66600000000000ae988 XMM05=090f1556b20111b30000000000320b18 XMM06=06fdee49667c15460000000000319b78 XMM07=e042d86d42eb936e0000000000311620 XMM08=15934adb13c05a3700000000003039f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000009 RCX=1ffff1100d9e6e86 RDX=ffff88806cf37340 RSI=ffff888016303800 RDI=ffff88806cf37400 RBP=ffff888016303850 RSP=ffff88806cf08db8 R8 =0000000000000000 R9 =ffff88806cf37410 R10=1ffff1100d9e6fd7 R11=ffff88806cf37498 R12=ffff88806cf37400 R13=ffff888016303800 R14=ffff8880163038a8 R15=dffffc0000000000 RIP=ffffffff814a9a82 RFL=00000007 [-----PC] 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd418ab948 CR3=000000000d1fa000 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=2038333a39343a363020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038333a39343a3630203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000