[ 46.075368] ------------[ cut here ]------------ [ 46.076263] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.078298] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.079746] Modules linked in: [ 46.080340] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.082314] Tainted: [W]=WARN [ 46.083150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.084615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.085550] 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 [ 46.088770] RSP: 0018:ffff88801aa07bc0 EFLAGS: 00010286 [ 46.089765] RAX: 0000000000000000 RBX: ffffed1003540f78 RCX: ffffffff813a4050 [ 46.091078] RDX: ffff888016f63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.092362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003540f2f [ 46.093657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.094972] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa07df8 [ 46.096282] FS: 00007f7b980ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.097736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.098829] CR2: 00007fff5e2c6ef7 CR3: 000000000bfe5000 CR4: 0000000000350ef0 [ 46.100135] Call Trace: [ 46.100639] [ 46.101055] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.101958] ? __create_object+0x59/0x80 [ 46.102754] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.103739] __vmalloc_noprof+0x59/0x60 [ 46.104502] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.105337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.106275] bpf_prog_alloc+0x39/0x200 [ 46.107035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.107987] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.108897] do_seccomp+0x349/0x25e0 [ 46.109621] ? find_held_lock+0x2b/0x80 [ 46.110347] ? do_prlimit+0x310/0x610 [ 46.111108] ? __pfx_do_seccomp+0x10/0x10 [ 46.111919] ? do_raw_spin_unlock+0x53/0x220 [ 46.112761] ? _raw_spin_unlock+0x1e/0x40 [ 46.113551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.114535] ? static_key_count+0x60/0x80 [ 46.115307] prctl_set_seccomp+0x4e/0x70 [ 46.116082] __do_sys_prctl+0xe6c/0x1d70 [ 46.116875] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.117758] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.118740] ? irqentry_exit+0xf3/0x650 [ 46.119519] do_syscall_64+0xbf/0x430 [ 46.120235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.121205] RIP: 0033:0x7f7b9859f5cd [ 46.121905] 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 [ 46.125112] RSP: 002b:00007fff5e2c50c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.126484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b9859f5cd [ 46.127811] RDX: 0000562db2361e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.129111] RBP: 00007fff5e2c5120 R08: 0000000000000000 R09: 00007fff5e2c47c0 [ 46.130417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562db9be3ad0 [ 46.131715] R13: 00007fff5e2c5550 R14: 0000562db9be4bc0 R15: 0000562db9bf5780 [ 46.133013] [ 46.133444] irq event stamp: 1855 [ 46.134119] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 46.135666] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 46.137203] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 46.138784] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 46.140312] ---[ end trace 0000000000000000 ]--- [ 49.509540] ------------[ cut here ]------------ [ 49.510405] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.512426] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.513932] Modules linked in: [ 49.514571] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.516585] Tainted: [W]=WARN [ 49.517143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.518612] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.519572] 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 [ 49.522776] RSP: 0018:ffff8880176b7bc0 EFLAGS: 00010286 [ 49.523757] RAX: 0000000000000000 RBX: ffffed1002ed6f78 RCX: ffffffff813a4050 [ 49.525061] RDX: ffff888017270000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.526362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed6f2f [ 49.527662] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.528944] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176b7df8 [ 49.530222] FS: 00007fb6c86d2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.531674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.532753] CR2: 00007fb6c8bc4580 CR3: 000000000e472000 CR4: 0000000000350ef0 [ 49.534038] Call Trace: [ 49.534532] [ 49.534955] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.535873] ? __create_object+0x59/0x80 [ 49.536663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.537641] __vmalloc_noprof+0x59/0x60 [ 49.538363] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.539243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.540175] bpf_prog_alloc+0x39/0x200 [ 49.540920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.541841] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.542779] do_seccomp+0x349/0x25e0 [ 49.543500] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.544365] ? __pfx_do_seccomp+0x10/0x10 [ 49.545155] ? find_held_lock+0x2b/0x80 [ 49.545918] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.546921] ? static_key_count+0x60/0x80 [ 49.547731] prctl_set_seccomp+0x4e/0x70 [ 49.548511] __do_sys_prctl+0xe6c/0x1d70 [ 49.549243] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.550099] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.551080] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.552056] ? irqentry_exit+0xf3/0x650 [ 49.552831] do_syscall_64+0xbf/0x430 [ 49.553566] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.554528] RIP: 0033:0x7fb6c8bc45cd [ 49.555196] 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 [ 49.558394] RSP: 002b:00007fff6ef9bbe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.559798] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb6c8bc45cd [ 49.561070] RDX: 000055cb84727e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.562350] RBP: 00007fff6ef9bc40 R08: 0000000000000000 R09: 00007fff6ef9b2e0 [ 49.563659] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb9fad3ad0 [ 49.564954] R13: 00007fff6ef9c070 R14: 000055cb9fad4bc0 R15: 000055cb9fae5780 [ 49.566261] [ 49.566734] irq event stamp: 1723 [ 49.567353] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.568894] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.570438] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.572015] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.573538] ---[ end trace 0000000000000000 ]--- [ 50.379236] ------------[ cut here ]------------ [ 50.380128] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.382099] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.383549] Modules linked in: [ 50.384130] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.386309] Tainted: [W]=WARN [ 50.386962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.388409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.389301] 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 [ 50.392429] RSP: 0018:ffff88801715fbc0 EFLAGS: 00010286 [ 50.393381] RAX: 0000000000000000 RBX: ffffed1002e2bf78 RCX: ffffffff813a4050 [ 50.394638] RDX: ffff88801610d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.395909] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2bf2f [ 50.397166] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.398425] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801715fdf8 [ 50.399707] FS: 00007f1e886b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.401117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.402159] CR2: 00007ffdcf7f5ef7 CR3: 000000000c2fa000 CR4: 0000000000350ef0 [ 50.403435] Call Trace: [ 50.403915] [ 50.404316] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.405177] ? __create_object+0x59/0x80 [ 50.405920] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.406860] __vmalloc_noprof+0x59/0x60 [ 50.407575] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.408377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.409264] bpf_prog_alloc+0x39/0x200 [ 50.409961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.410856] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.411719] do_seccomp+0x349/0x25e0 [ 50.412369] ? find_held_lock+0x2b/0x80 [ 50.413098] ? do_prlimit+0x310/0x610 [ 50.413804] ? __pfx_do_seccomp+0x10/0x10 [ 50.414551] ? do_raw_spin_unlock+0x53/0x220 [ 50.415309] ? _raw_spin_unlock+0x1e/0x40 [ 50.416056] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.416966] ? static_key_count+0x60/0x80 [ 50.417734] prctl_set_seccomp+0x4e/0x70 [ 50.418425] __do_sys_prctl+0xe6c/0x1d70 [ 50.419182] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.419996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.420899] ? irqentry_exit+0xf3/0x650 [ 50.421626] do_syscall_64+0xbf/0x430 [ 50.422287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.423203] RIP: 0033:0x7f1e88ba95cd [ 50.423886] 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 [ 50.426905] RSP: 002b:00007ffdcf7f4580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.428213] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e88ba95cd [ 50.429423] RDX: 000055bc4d65ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.430633] RBP: 00007ffdcf7f45e0 R08: 0000000000000000 R09: 00007ffdcf7f3c80 [ 50.431868] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc6c3f82b0 [ 50.433082] R13: 00007ffdcf7f4a10 R14: 000055bc6c3fad20 R15: 000055bc6c40c8d0 [ 50.434313] [ 50.434773] irq event stamp: 1779 [ 50.435355] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 50.436814] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.438249] softirqs last enabled at (1304): [] handle_softirqs+0x50c/0x770 [ 50.439734] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 50.441174] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22492' (ECDSA) to the list of known hosts. 2025/11/17 20:47:49 fuzzer started 2025/11/17 20:47:49 dialing manager at localhost:37895 2025/11/17 20:47:49 checking machine... 2025/11/17 20:47:49 checking revisions... [ 51.471201] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:47:49 testing simple program... [ 51.568774] cgroup: Unknown subsys name 'net' [ 51.643060] cgroup: Unknown subsys name 'cpuset' [ 51.657539] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:47:48 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff8184d00e RDX=0000000000000001 RSI=ffffffff8184d480 RDI=ffffc9000065a0b1 RBP=ffff888015c5fd00 RSP=ffff888015c5fc38 R8 =0000000000000000 R9 =ffffed1003100506 R10=0000000040000000 R11=0000000000000000 R12=0000000000000055 R13=ffff888015c5fd38 R14=ffffc9000065a0b0 R15=0000000000000055 RIP=ffffffff8184d495 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 00007fd46b194900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd46a8aa008 CR3=000000000dcaa000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=4bc1ac56492f4f0d00000000000ae988 XMM05=38343dcefb64446e0000000000320048 XMM06=3ecdc64bc29772d2000000000031e680 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022000 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270c5 RFL=00000056 [---ZAP-] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6ef95000 CR3=00000000201ca000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000