[ 38.978436] ------------[ cut here ]------------ [ 38.979377] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.981363] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.982829] Modules linked in: [ 38.983521] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.985535] Tainted: [W]=WARN [ 38.986096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.987539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.988456] 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 [ 38.991685] RSP: 0018:ffff888017117bc0 EFLAGS: 00010286 [ 38.992663] RAX: 0000000000000000 RBX: ffffed1002e22f78 RCX: ffffffff813a4050 [ 38.993959] RDX: ffff88800f5b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.995233] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e22f2f [ 38.996552] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.997836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017117df8 [ 38.999122] FS: 00007ff85fc1f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.000575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.001648] CR2: 00007ffdebd30ef8 CR3: 000000000d8bb000 CR4: 0000000000350ef0 [ 39.002936] Call Trace: [ 39.003445] [ 39.003858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.004754] ? __create_object+0x59/0x80 [ 39.005546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.006525] __vmalloc_noprof+0x59/0x60 [ 39.007297] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.008136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.009092] bpf_prog_alloc+0x39/0x200 [ 39.009844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.010777] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.011682] do_seccomp+0x349/0x25e0 [ 39.012409] ? find_held_lock+0x2b/0x80 [ 39.013143] ? do_prlimit+0x310/0x610 [ 39.013900] ? __pfx_do_seccomp+0x10/0x10 [ 39.014685] ? do_raw_spin_unlock+0x53/0x220 [ 39.015516] ? _raw_spin_unlock+0x1e/0x40 [ 39.016312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.017300] ? static_key_count+0x60/0x80 [ 39.018061] prctl_set_seccomp+0x4e/0x70 [ 39.018844] __do_sys_prctl+0xe6c/0x1d70 [ 39.019635] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.020509] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.021499] ? irqentry_exit+0xf3/0x650 [ 39.022266] do_syscall_64+0xbf/0x430 [ 39.022974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.023941] RIP: 0033:0x7ff8601115cd [ 39.024647] 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 [ 39.027847] RSP: 002b:00007ffdebd2f940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.029230] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8601115cd [ 39.030537] RDX: 000055e832969e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.031821] RBP: 00007ffdebd2f9a0 R08: 0000000000000000 R09: 00007ffdebd2f040 [ 39.033134] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e86c9a3b10 [ 39.034407] R13: 00007ffdebd2fdd0 R14: 000055e86c9a42b0 R15: 000055e86c9b86f0 [ 39.035706] [ 39.036137] irq event stamp: 1737 [ 39.036781] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.038321] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.039843] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 39.041393] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 39.042894] ---[ end trace 0000000000000000 ]--- [ 42.435338] ------------[ cut here ]------------ [ 42.436291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.438328] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.441109] Modules linked in: [ 42.441835] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.443825] Tainted: [W]=WARN [ 42.444428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.445905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.446817] 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 [ 42.450057] RSP: 0018:ffff8880187bfbc0 EFLAGS: 00010286 [ 42.451048] RAX: 0000000000000000 RBX: ffffed10030f7f78 RCX: ffffffff813a4050 [ 42.452333] RDX: ffff888016f7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.453638] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030f7f2f [ 42.454931] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.456240] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187bfdf8 [ 42.457548] FS: 00007f28d1587900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.459005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.460077] CR2: 00007ffd39080ef8 CR3: 0000000020432000 CR4: 0000000000350ef0 [ 42.461384] Call Trace: [ 42.461854] [ 42.462305] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.463214] ? __create_object+0x59/0x80 [ 42.463963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.464964] __vmalloc_noprof+0x59/0x60 [ 42.465736] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.466621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.467558] bpf_prog_alloc+0x39/0x200 [ 42.468304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.469259] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.470142] do_seccomp+0x349/0x25e0 [ 42.470860] ? find_held_lock+0x2b/0x80 [ 42.471621] ? do_prlimit+0x310/0x610 [ 42.472372] ? __pfx_do_seccomp+0x10/0x10 [ 42.473151] ? do_raw_spin_unlock+0x53/0x220 [ 42.473998] ? _raw_spin_unlock+0x1e/0x40 [ 42.474775] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.475753] ? static_key_count+0x60/0x80 [ 42.476560] prctl_set_seccomp+0x4e/0x70 [ 42.477353] __do_sys_prctl+0xe6c/0x1d70 [ 42.478105] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.478967] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.479939] ? irqentry_exit+0xf3/0x650 [ 42.480706] do_syscall_64+0xbf/0x430 [ 42.481467] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.482439] RIP: 0033:0x7f28d1a795cd [ 42.483104] 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 [ 42.486313] RSP: 002b:00007ffd3907f2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.487690] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28d1a795cd [ 42.489021] RDX: 000055787420be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.490320] RBP: 00007ffd3907f330 R08: 0000000000000000 R09: 00007ffd3907e9d0 [ 42.491614] R10: 0000000000000000 R11: 0000000000000246 R12: 000055787b698ad0 [ 42.492899] R13: 00007ffd3907f760 R14: 000055787b699bc0 R15: 000055787b6aa780 [ 42.494237] [ 42.494672] irq event stamp: 2063 [ 42.495334] hardirqs last enabled at (2073): [] __up_console_sem+0x78/0x80 [ 42.496873] hardirqs last disabled at (2082): [] __up_console_sem+0x5d/0x80 [ 42.498425] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 42.499988] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 42.501478] ---[ end trace 0000000000000000 ]--- [ 43.301847] ------------[ cut here ]------------ [ 43.302749] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.304701] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.306240] Modules linked in: [ 43.306825] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.308769] Tainted: [W]=WARN [ 43.309365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.310817] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.311715] 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 [ 43.314848] RSP: 0018:ffff888017637bc0 EFLAGS: 00010286 [ 43.315808] RAX: 0000000000000000 RBX: ffffed1002ec6f78 RCX: ffffffff813a4050 [ 43.317075] RDX: ffff888019ca3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.318337] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec6f2f [ 43.319597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.320857] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017637df8 [ 43.322129] FS: 00007f65f4ea6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.323544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.324591] CR2: 00007f65f5398580 CR3: 000000000e0b2000 CR4: 0000000000350ef0 [ 43.325867] Call Trace: [ 43.326357] [ 43.326765] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.327660] ? __create_object+0x59/0x80 [ 43.328428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.329396] __vmalloc_noprof+0x59/0x60 [ 43.330103] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.330966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.331888] bpf_prog_alloc+0x39/0x200 [ 43.332617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.333568] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.334489] do_seccomp+0x349/0x25e0 [ 43.335174] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.336077] ? __pfx_do_seccomp+0x10/0x10 [ 43.336864] ? find_held_lock+0x2b/0x80 [ 43.337648] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.338624] ? static_key_count+0x60/0x80 [ 43.339426] prctl_set_seccomp+0x4e/0x70 [ 43.340166] __do_sys_prctl+0xe6c/0x1d70 [ 43.340981] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.341842] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.342795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.343770] ? irqentry_exit+0xf3/0x650 [ 43.344537] do_syscall_64+0xbf/0x430 [ 43.345304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.346256] RIP: 0033:0x7f65f53985cd [ 43.346931] 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 [ 43.350116] RSP: 002b:00007fff31fa81b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.351486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65f53985cd [ 43.352779] RDX: 0000564a89372e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.354091] RBP: 00007fff31fa8210 R08: 0000000000000000 R09: 00007fff31fa78b0 [ 43.355392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a9ad55ad0 [ 43.356671] R13: 00007fff31fa8640 R14: 0000564a9ad56bc0 R15: 0000564a9ad67780 [ 43.357976] [ 43.358457] irq event stamp: 1763 [ 43.359066] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 43.360585] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 43.362147] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 43.363714] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 43.365246] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50004' (ECDSA) to the list of known hosts. 2025/11/18 08:49:26 fuzzer started 2025/11/18 08:49:27 dialing manager at localhost:34383 2025/11/18 08:49:27 checking machine... 2025/11/18 08:49:27 checking revisions... [ 44.266846] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:49:27 testing simple program... [ 44.344652] cgroup: Unknown subsys name 'net' [ 44.411902] cgroup: Unknown subsys name 'cpuset' [ 44.424169] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:49:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880185e1bc0 RCX=02161802f0d229b4 RDX=0000000019d80261 RSI=000000009f963e13 RDI=00000000621ec33e RBP=ffff8880185e2618 RSP=ffff888019f3f6b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880185e2640 R13=00000000b96e4074 R14=0000000000000000 R15=02161802f0d229b4 RIP=ffffffff815273c4 RFL=00000046 [---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 00007f28d1587900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055787b6bd768 CR3=0000000020452000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007f8588b4519d RCX=c030016f63a18ea7 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88801690f490 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8160e212 R13=0000000000000206 R14=ffff88801713b780 R15=0000000000000000 RIP=ffffffff81528f48 RFL=00000006 [-----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 00007f858827b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff835f7de8 CR3=000000000e07e000 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=442cb9053751db95df40c82f976fa493 XMM02=ec2efd57dc4c00df0000000000305938 XMM03=de0bdb6151ff58880000000000305a08 XMM04=84d6c8be4d3c37ad00000000000ae988 XMM05=706d0248bf2081d50000000000320ad8 XMM06=14648eaa1277bab1000000000031f970 XMM07=fb795ef6d657705600000000003100a0 XMM08=2c67c8bc2e329bc300000000003059a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000