[ 38.996594] ------------[ cut here ]------------ [ 38.997561] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.999583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.001105] Modules linked in: [ 39.001715] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.003702] Tainted: [W]=WARN [ 39.004305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.005800] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.006719] 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 [ 39.009906] RSP: 0018:ffff888015a97bc0 EFLAGS: 00010286 [ 39.010893] RAX: 0000000000000000 RBX: ffffed1002b52f78 RCX: ffffffff813a4050 [ 39.012170] RDX: ffff88801739b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.013460] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b52f2f [ 39.014736] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.016031] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a97df8 [ 39.017355] FS: 00007fa5b4afc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.018806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.019884] CR2: 00007ffce40a4ef8 CR3: 000000000de9c000 CR4: 0000000000350ef0 [ 39.021163] Call Trace: [ 39.021635] [ 39.022095] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.022959] ? __create_object+0x59/0x80 [ 39.023734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.024690] __vmalloc_noprof+0x59/0x60 [ 39.025473] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.026357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027350] bpf_prog_alloc+0x39/0x200 [ 39.028138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.029097] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.030011] do_seccomp+0x349/0x25e0 [ 39.030776] ? find_held_lock+0x2b/0x80 [ 39.031566] ? do_prlimit+0x310/0x610 [ 39.032339] ? __pfx_do_seccomp+0x10/0x10 [ 39.033137] ? do_raw_spin_unlock+0x53/0x220 [ 39.033974] ? _raw_spin_unlock+0x1e/0x40 [ 39.034773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.035732] ? static_key_count+0x60/0x80 [ 39.036546] prctl_set_seccomp+0x4e/0x70 [ 39.037349] __do_sys_prctl+0xe6c/0x1d70 [ 39.038157] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.038984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.039961] ? irqentry_exit+0xf3/0x650 [ 39.040728] do_syscall_64+0xbf/0x430 [ 39.041485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.042442] RIP: 0033:0x7fa5b4fee5cd [ 39.043165] 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 [ 39.046353] RSP: 002b:00007ffce40a2d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.047734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5b4fee5cd [ 39.049021] RDX: 000055e6a1b64e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.050346] RBP: 00007ffce40a2de0 R08: 0000000000000000 R09: 00007ffce40a2480 [ 39.051671] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6dcf92ad0 [ 39.052967] R13: 00007ffce40a3210 R14: 000055e6dcf93bc0 R15: 000055e6dcfa4780 [ 39.054295] [ 39.054728] irq event stamp: 1741 [ 39.055364] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 39.056912] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 39.058453] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 39.060065] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.061593] ---[ end trace 0000000000000000 ]--- [ 42.495464] ------------[ cut here ]------------ [ 42.496403] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.498377] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.499782] Modules linked in: [ 42.500397] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.502383] Tainted: [W]=WARN [ 42.502931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.504393] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.505301] 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 [ 42.508497] RSP: 0018:ffff88801630fbc0 EFLAGS: 00010286 [ 42.509475] RAX: 0000000000000000 RBX: ffffed1002c61f78 RCX: ffffffff813a4050 [ 42.510757] RDX: ffff8880165e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.512019] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c61f2f [ 42.513288] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.514571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801630fdf8 [ 42.515854] FS: 00007f5061aab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.517273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.518301] CR2: 00007ffdfb97cef8 CR3: 0000000009dbc000 CR4: 0000000000350ef0 [ 42.519354] Call Trace: [ 42.519741] [ 42.520103] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.520802] ? __create_object+0x59/0x80 [ 42.521450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.522237] __vmalloc_noprof+0x59/0x60 [ 42.522841] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.523552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.524313] bpf_prog_alloc+0x39/0x200 [ 42.524893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.525683] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.526443] do_seccomp+0x349/0x25e0 [ 42.527015] ? find_held_lock+0x2b/0x80 [ 42.527634] ? do_prlimit+0x310/0x610 [ 42.528236] ? __pfx_do_seccomp+0x10/0x10 [ 42.528845] ? do_raw_spin_unlock+0x53/0x220 [ 42.529534] ? _raw_spin_unlock+0x1e/0x40 [ 42.530171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.530925] ? static_key_count+0x60/0x80 [ 42.531581] prctl_set_seccomp+0x4e/0x70 [ 42.532211] __do_sys_prctl+0xe6c/0x1d70 [ 42.532831] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.533538] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.534332] ? irqentry_exit+0xf3/0x650 [ 42.534924] do_syscall_64+0xbf/0x430 [ 42.535522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.536296] RIP: 0033:0x7f5061f9d5cd [ 42.536844] 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 [ 42.539454] RSP: 002b:00007ffdfb97b0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.540571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5061f9d5cd [ 42.541643] RDX: 000055dfd1e28e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.542710] RBP: 00007ffdfb97b120 R08: 0000000000000000 R09: 00007ffdfb97a7c0 [ 42.543761] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dff07bfb10 [ 42.544802] R13: 00007ffdfb97b550 R14: 000055dff07c02b0 R15: 000055dff07d46f0 [ 42.545888] [ 42.546268] irq event stamp: 1707 [ 42.546775] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 42.548034] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 42.549301] softirqs last enabled at (1440): [] handle_softirqs+0x50c/0x770 [ 42.550579] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 42.551835] ---[ end trace 0000000000000000 ]--- [ 43.326325] ------------[ cut here ]------------ [ 43.327279] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.329288] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.330758] Modules linked in: [ 43.331380] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.333367] Tainted: [W]=WARN [ 43.334215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.335786] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.336753] 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 [ 43.340087] RSP: 0018:ffff88801a81fbc0 EFLAGS: 00010286 [ 43.341103] RAX: 0000000000000000 RBX: ffffed1003503f78 RCX: ffffffff813a4050 [ 43.342439] RDX: ffff888014288000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.343773] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003503f2f [ 43.345094] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.346428] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a81fdf8 [ 43.347793] FS: 00007f0e942b9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.349277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.350391] CR2: 00007ffe37a79ef8 CR3: 0000000020055000 CR4: 0000000000350ef0 [ 43.351751] Call Trace: [ 43.352272] [ 43.352714] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.353673] ? __create_object+0x59/0x80 [ 43.354463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.355465] __vmalloc_noprof+0x59/0x60 [ 43.356289] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.357236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.358261] bpf_prog_alloc+0x39/0x200 [ 43.358985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.359948] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.360902] do_seccomp+0x349/0x25e0 [ 43.361668] ? find_held_lock+0x2b/0x80 [ 43.362452] ? do_prlimit+0x310/0x610 [ 43.363222] ? __pfx_do_seccomp+0x10/0x10 [ 43.363998] ? do_raw_spin_unlock+0x53/0x220 [ 43.364885] ? _raw_spin_unlock+0x1e/0x40 [ 43.365750] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.366734] ? static_key_count+0x60/0x80 [ 43.367533] prctl_set_seccomp+0x4e/0x70 [ 43.368349] __do_sys_prctl+0xe6c/0x1d70 [ 43.369169] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.370024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.371036] ? irqentry_exit+0xf3/0x650 [ 43.371828] do_syscall_64+0xbf/0x430 [ 43.372579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.373593] RIP: 0033:0x7f0e947ab5cd [ 43.374338] 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 [ 43.377583] RSP: 002b:00007ffe37a77830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.378992] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e947ab5cd [ 43.380312] RDX: 00005643194b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.381661] RBP: 00007ffe37a77890 R08: 0000000000000000 R09: 00007ffe37a76f30 [ 43.382961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564341db3ad0 [ 43.384281] R13: 00007ffe37a77cc0 R14: 0000564341db4bc0 R15: 0000564341dc5780 [ 43.385647] [ 43.386128] irq event stamp: 1785 [ 43.386753] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 43.388292] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 43.389884] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 43.391606] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 43.393459] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15785' (ECDSA) to the list of known hosts. 2025/11/18 20:31:08 fuzzer started 2025/11/18 20:31:08 dialing manager at localhost:34383 2025/11/18 20:31:08 checking machine... 2025/11/18 20:31:08 checking revisions... [ 44.321502] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:31:08 testing simple program... [ 44.414471] cgroup: Unknown subsys name 'net' [ 44.484676] cgroup: Unknown subsys name 'cpuset' [ 44.497533] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:31:07 Registers: info registers vcpu 0 RAX=ffffffff84c712a0 RBX=0000000000000002 RCX=ffffffff86a0bbf4 RDX=ffff88806ce08a98 RSI=1ffff1100d9c1155 RDI=1ffff1100d9c1155 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86a0bbf8 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000089b8 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08ff8 R15=ffff88806ce08a50 RIP=ffffffff8135f009 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 00007f5061aab900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdfb975000 CR3=000000000e585000 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=6720646572637465733a4d41503d706f 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=0000000000000000 RBX=0000000000000000 RCX=ffffffff84c346e3 RDX=ffff888009643780 RSI=ffffffff8162e484 RDI=ffff88806cf28e58 RBP=ffff88806cf28e58 RSP=ffff88806cf08e28 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf28500 R13=ffff88806cf28580 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff8162e492 RFL=00000016 [----AP-] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffced746dc8 CR3=000000000d921000 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=f56e9bfcdcb9a5b88c4bd9e66ae4e14c XMM02=ec2efd57dc4c00df0000000000305688 XMM03=88466c7bb4daecf50000000000305758 XMM04=506a70ca0ee1dada00000000000ae988 XMM05=d96330e2d2db86320000000000322978 XMM06=bab8a7b548c59b030000000000321738 XMM07=e042d86d42eb936e0000000000313150 XMM08=88466c7bb4daecf50000000000305758 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000