[ 45.949728] ------------[ cut here ]------------ [ 45.950581] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.952761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.954223] Modules linked in: [ 45.954852] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.956847] Tainted: [W]=WARN [ 45.957434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.958889] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.959808] 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 [ 45.963009] RSP: 0018:ffff88801af2fbc0 EFLAGS: 00010286 [ 45.963984] RAX: 0000000000000000 RBX: ffffed10035e5f78 RCX: ffffffff813a4050 [ 45.965287] RDX: ffff8880166b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.966581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035e5f2f [ 45.967890] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.969185] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af2fdf8 [ 45.970488] FS: 00007fcff55e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.971948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.973028] CR2: 00007fcff5ad8580 CR3: 000000000dff2000 CR4: 0000000000350ef0 [ 45.974339] Call Trace: [ 45.974846] [ 45.975270] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.976179] ? __create_object+0x59/0x80 [ 45.976975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.977976] __vmalloc_noprof+0x59/0x60 [ 45.978757] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.979588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.980514] bpf_prog_alloc+0x39/0x200 [ 45.981271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.982220] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.983137] do_seccomp+0x349/0x25e0 [ 45.983880] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.984802] ? __pfx_do_seccomp+0x10/0x10 [ 45.985578] ? find_held_lock+0x2b/0x80 [ 45.986351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.987322] ? static_key_count+0x60/0x80 [ 45.988123] prctl_set_seccomp+0x4e/0x70 [ 45.988893] __do_sys_prctl+0xe6c/0x1d70 [ 45.989696] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.990519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.991479] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.992446] ? irqentry_exit+0xf3/0x650 [ 45.993224] do_syscall_64+0xbf/0x430 [ 45.993991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.994956] RIP: 0033:0x7fcff5ad85cd [ 45.995677] 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 [ 45.998883] RSP: 002b:00007ffd9752ffc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.000249] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcff5ad85cd [ 46.001559] RDX: 000055ec74454e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.002840] RBP: 00007ffd97530020 R08: 0000000000000000 R09: 00007ffd9752f6c0 [ 46.004122] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eca0d56ad0 [ 46.005413] R13: 00007ffd97530450 R14: 000055eca0d57bc0 R15: 000055eca0d68780 [ 46.006783] [ 46.007228] irq event stamp: 1741 [ 46.007909] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.009463] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.010995] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 46.012550] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 46.014121] ---[ end trace 0000000000000000 ]--- [ 49.301386] ------------[ cut here ]------------ [ 49.302295] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.304287] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.305730] Modules linked in: [ 49.306306] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.308506] Tainted: [W]=WARN [ 49.309153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.310654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.311509] 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 [ 49.314656] RSP: 0018:ffff888017087bc0 EFLAGS: 00010286 [ 49.315571] RAX: 0000000000000000 RBX: ffffed1002e10f78 RCX: ffffffff813a4050 [ 49.316884] RDX: ffff88801610b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.318169] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e10f2f [ 49.319445] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.320710] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017087df8 [ 49.321997] FS: 00007f460b5e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.323416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.324462] CR2: 00007ffce66a8ef8 CR3: 000000000d1c0000 CR4: 0000000000350ef0 [ 49.325759] Call Trace: [ 49.326214] [ 49.326667] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.327503] ? __create_object+0x59/0x80 [ 49.328281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.329244] __vmalloc_noprof+0x59/0x60 [ 49.330000] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.330852] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.331772] bpf_prog_alloc+0x39/0x200 [ 49.332462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.333388] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.334277] do_seccomp+0x349/0x25e0 [ 49.334981] ? find_held_lock+0x2b/0x80 [ 49.335761] ? do_prlimit+0x310/0x610 [ 49.336445] ? __pfx_do_seccomp+0x10/0x10 [ 49.337221] ? do_raw_spin_unlock+0x53/0x220 [ 49.338063] ? _raw_spin_unlock+0x1e/0x40 [ 49.338845] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.339797] ? static_key_count+0x60/0x80 [ 49.340538] prctl_set_seccomp+0x4e/0x70 [ 49.341313] __do_sys_prctl+0xe6c/0x1d70 [ 49.342085] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.342942] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.343901] ? irqentry_exit+0xf3/0x650 [ 49.344653] do_syscall_64+0xbf/0x430 [ 49.345345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.346298] RIP: 0033:0x7f460bad25cd [ 49.346999] 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 [ 49.350118] RSP: 002b:00007ffce66a6350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.351475] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f460bad25cd [ 49.352750] RDX: 0000563600fa3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.354053] RBP: 00007ffce66a63b0 R08: 0000000000000000 R09: 00007ffce66a5a50 [ 49.355334] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636195b3ad0 [ 49.356640] R13: 00007ffce66a67e0 R14: 00005636195b4bc0 R15: 00005636195c5780 [ 49.357969] [ 49.358397] irq event stamp: 1855 [ 49.359059] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 49.360589] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 49.362156] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 49.363709] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 49.365237] ---[ end trace 0000000000000000 ]--- [ 50.167358] ------------[ cut here ]------------ [ 50.167966] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.169309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.170370] Modules linked in: [ 50.170786] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.172214] Tainted: [W]=WARN [ 50.172570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.173634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.174178] 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 [ 50.176184] RSP: 0018:ffff88801887fbc0 EFLAGS: 00010286 [ 50.176789] RAX: 0000000000000000 RBX: ffffed100310ff78 RCX: ffffffff813a4050 [ 50.177623] RDX: ffff888016fb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.178414] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310ff2f [ 50.179220] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.180018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801887fdf8 [ 50.180817] FS: 00007f51a190a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.181735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.182390] CR2: 00007ffd75ca0ef8 CR3: 000000000d1f0000 CR4: 0000000000350ef0 [ 50.183309] Call Trace: [ 50.183618] [ 50.183872] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.184410] ? __create_object+0x59/0x80 [ 50.184894] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.185498] __vmalloc_noprof+0x59/0x60 [ 50.185968] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.186478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.187063] bpf_prog_alloc+0x39/0x200 [ 50.187506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.188101] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.188722] do_seccomp+0x349/0x25e0 [ 50.189250] ? find_held_lock+0x2b/0x80 [ 50.189841] ? do_prlimit+0x310/0x610 [ 50.190372] ? __pfx_do_seccomp+0x10/0x10 [ 50.190975] ? do_raw_spin_unlock+0x53/0x220 [ 50.191513] ? _raw_spin_unlock+0x1e/0x40 [ 50.192010] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.192634] ? static_key_count+0x60/0x80 [ 50.193128] prctl_set_seccomp+0x4e/0x70 [ 50.193588] __do_sys_prctl+0xe6c/0x1d70 [ 50.194078] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.194587] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.195216] ? irqentry_exit+0xf3/0x650 [ 50.195693] do_syscall_64+0xbf/0x430 [ 50.196171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.196807] RIP: 0033:0x7f51a1dfc5cd [ 50.197224] 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 [ 50.199241] RSP: 002b:00007ffd75c9f030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.200114] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51a1dfc5cd [ 50.200900] RDX: 0000556d81b34e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.201730] RBP: 00007ffd75c9f090 R08: 0000000000000000 R09: 00007ffd75c9e730 [ 50.202506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d9dfdcbf0 [ 50.203368] R13: 00007ffd75c9f4c0 R14: 0000556d9dfe6380 R15: 0000556d9dff1460 [ 50.204295] [ 50.204552] irq event stamp: 1739 [ 50.205120] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.206109] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.207069] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 50.208001] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 50.208888] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42390' (ECDSA) to the list of known hosts. 2025/11/17 10:03:27 fuzzer started 2025/11/17 10:03:27 dialing manager at localhost:37895 2025/11/17 10:03:27 checking machine... 2025/11/17 10:03:27 checking revisions... [ 51.131198] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:03:27 testing simple program... [ 51.212357] cgroup: Unknown subsys name 'net' [ 51.285488] cgroup: Unknown subsys name 'cpuset' [ 51.305572] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:03:26 Registers: info registers vcpu 0 RAX=0000000000040f11 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f49cdd2a500 CR3=000000000d60b000 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=43de009667c979890b4ab91738b5b390 XMM02=ec2efd57dc4c00df0000000000305a20 XMM03=57427c05197e86a10000000000305af0 XMM04=71f2b5576429715700000000000ae988 XMM05=a780686aef4aaf000000000000321418 XMM06=220831577a72505e000000000031fa50 XMM07=fb795ef6d6577056000000000030fd78 XMM08=2c67c8bc2e329bc30000000000305a90 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff813c0e01 RBX=ffffffff81618fa0 RCX=ffff88806cf089a4 RDX=1ffff1100d9e1155 RSI=ffffffff813c0e01 RDI=ffff88806cf08b18 RBP=ffff88806cf08ae8 RSP=ffff88806cf08a48 R8 =0000000000000001 R9 =ffff88806cf08a90 R10=000000000003c9ed R11=0000000000011d83 R12=ffff88806cf08b18 R13=0000000000000000 R14=ffff888009643780 R15=ffff8880096c7dc0 RIP=ffffffff81618fa4 RFL=00000282 [--S----] 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f460bb95650 CR3=000000000e6ad000 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=2036323a33303a303120373120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a33303a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000