[ 38.950568] ------------[ cut here ]------------ [ 38.951499] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.953482] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.954912] Modules linked in: [ 38.955505] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.957485] Tainted: [W]=WARN [ 38.958090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.959552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.960462] 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 [ 38.963650] RSP: 0018:ffff88801537fbc0 EFLAGS: 00010286 [ 38.964613] RAX: 0000000000000000 RBX: ffffed1002a6ff78 RCX: ffffffff813a4050 [ 38.965880] RDX: ffff8880139b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.967158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a6ff2f [ 38.968420] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.969698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801537fdf8 [ 38.970975] FS: 00007f6e30150900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.972392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.973443] CR2: 00007ffdce41fef7 CR3: 000000000d535000 CR4: 0000000000350ef0 [ 38.974724] Call Trace: [ 38.975187] [ 38.975584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.976467] ? __create_object+0x59/0x80 [ 38.977240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.978197] __vmalloc_noprof+0x59/0x60 [ 38.978953] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.979810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.980728] bpf_prog_alloc+0x39/0x200 [ 38.981410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.982317] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.983221] do_seccomp+0x349/0x25e0 [ 38.983925] ? find_held_lock+0x2b/0x80 [ 38.984627] ? do_prlimit+0x310/0x610 [ 38.985355] ? __pfx_do_seccomp+0x10/0x10 [ 38.986128] ? do_raw_spin_unlock+0x53/0x220 [ 38.986954] ? _raw_spin_unlock+0x1e/0x40 [ 38.987670] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.988628] ? static_key_count+0x60/0x80 [ 38.989411] prctl_set_seccomp+0x4e/0x70 [ 38.990165] __do_sys_prctl+0xe6c/0x1d70 [ 38.990934] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.991779] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.992729] ? irqentry_exit+0xf3/0x650 [ 38.993435] do_syscall_64+0xbf/0x430 [ 38.994155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.995081] RIP: 0033:0x7f6e306425cd [ 38.995779] 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 [ 38.998905] RSP: 002b:00007ffdce41e4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.000239] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e306425cd [ 39.001496] RDX: 0000560c34a90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.002768] RBP: 00007ffdce41e510 R08: 0000000000000000 R09: 00007ffdce41dbb0 [ 39.004027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c530c5bf0 [ 39.005290] R13: 00007ffdce41e940 R14: 0000560c530cf380 R15: 0000560c530da460 [ 39.006583] [ 39.007053] irq event stamp: 1705 [ 39.007648] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 39.009186] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 39.010702] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 39.012203] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 39.013705] ---[ end trace 0000000000000000 ]--- [ 42.268317] ------------[ cut here ]------------ [ 42.269234] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.271286] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.272730] Modules linked in: [ 42.273317] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.275526] Tainted: [W]=WARN [ 42.276254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.277735] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.278610] 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 [ 42.281785] RSP: 0018:ffff88801840fbc0 EFLAGS: 00010286 [ 42.282773] RAX: 0000000000000000 RBX: ffffed1003081f78 RCX: ffffffff813a4050 [ 42.284035] RDX: ffff888013bd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.285309] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003081f2f [ 42.286608] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.287874] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801840fdf8 [ 42.289155] FS: 00007f8201c1d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.290619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.291673] CR2: 00007fff9fa58ef7 CR3: 0000000020686000 CR4: 0000000000350ef0 [ 42.292997] Call Trace: [ 42.293462] [ 42.293919] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.294815] ? __create_object+0x59/0x80 [ 42.295556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.296521] __vmalloc_noprof+0x59/0x60 [ 42.297278] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.298166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.299102] bpf_prog_alloc+0x39/0x200 [ 42.299841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.300783] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.301627] do_seccomp+0x349/0x25e0 [ 42.302347] ? find_held_lock+0x2b/0x80 [ 42.303123] ? do_prlimit+0x310/0x610 [ 42.303863] ? __pfx_do_seccomp+0x10/0x10 [ 42.304604] ? do_raw_spin_unlock+0x53/0x220 [ 42.305429] ? _raw_spin_unlock+0x1e/0x40 [ 42.306213] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.307190] ? static_key_count+0x60/0x80 [ 42.307989] prctl_set_seccomp+0x4e/0x70 [ 42.308771] __do_sys_prctl+0xe6c/0x1d70 [ 42.309527] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.310403] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.311410] ? irqentry_exit+0xf3/0x650 [ 42.312203] do_syscall_64+0xbf/0x430 [ 42.312962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.313933] RIP: 0033:0x7f820210f5cd [ 42.314616] 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 [ 42.317846] RSP: 002b:00007fff9fa57880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.319260] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f820210f5cd [ 42.320573] RDX: 000055cb12ca8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.321885] RBP: 00007fff9fa578e0 R08: 0000000000000000 R09: 00007fff9fa56f80 [ 42.323218] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb3d7dcad0 [ 42.324566] R13: 00007fff9fa57d10 R14: 000055cb3d7ddbc0 R15: 000055cb3d7ee780 [ 42.325931] [ 42.326371] irq event stamp: 1867 [ 42.327059] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 42.328664] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 42.330288] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 42.331934] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 42.333541] ---[ end trace 0000000000000000 ]--- [ 43.023168] ------------[ cut here ]------------ [ 43.024064] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.026068] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.027516] Modules linked in: [ 43.028156] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.030087] Tainted: [W]=WARN [ 43.030642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.032091] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.032994] 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 [ 43.036125] RSP: 0018:ffff88801537fbc0 EFLAGS: 00010286 [ 43.037092] RAX: 0000000000000000 RBX: ffffed1002a6ff78 RCX: ffffffff813a4050 [ 43.038360] RDX: ffff8880166f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.039636] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a6ff2f [ 43.040895] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.042157] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801537fdf8 [ 43.043445] FS: 00007f465f83c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.044860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.045901] CR2: 00007ffd2b3c8ef7 CR3: 0000000021059000 CR4: 0000000000350ef0 [ 43.047179] Call Trace: [ 43.047644] [ 43.048092] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.048968] ? __create_object+0x59/0x80 [ 43.049736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.050660] __vmalloc_noprof+0x59/0x60 [ 43.051410] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.052277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.053188] bpf_prog_alloc+0x39/0x200 [ 43.053928] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.054843] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.055737] do_seccomp+0x349/0x25e0 [ 43.056402] ? find_held_lock+0x2b/0x80 [ 43.057149] ? do_prlimit+0x310/0x610 [ 43.057878] ? __pfx_do_seccomp+0x10/0x10 [ 43.058630] ? do_raw_spin_unlock+0x53/0x220 [ 43.059452] ? _raw_spin_unlock+0x1e/0x40 [ 43.060221] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.061176] ? static_key_count+0x60/0x80 [ 43.061966] prctl_set_seccomp+0x4e/0x70 [ 43.062748] __do_sys_prctl+0xe6c/0x1d70 [ 43.063477] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.064321] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.065272] ? irqentry_exit+0xf3/0x650 [ 43.066013] do_syscall_64+0xbf/0x430 [ 43.066737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.067583] RIP: 0033:0x7f465fd2e5cd [ 43.068108] 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 [ 43.070474] RSP: 002b:00007ffd2b3c7d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.071500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f465fd2e5cd [ 43.072463] RDX: 0000559b7b831e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.073412] RBP: 00007ffd2b3c7df0 R08: 0000000000000000 R09: 00007ffd2b3c7490 [ 43.074374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b977d92b0 [ 43.075342] R13: 00007ffd2b3c8220 R14: 0000559b977dbd20 R15: 0000559b977ed8d0 [ 43.076315] [ 43.076630] irq event stamp: 1689 [ 43.077113] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 43.078253] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 43.079398] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 43.080551] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100 [ 43.081695] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40003' (ECDSA) to the list of known hosts. 2025/11/18 14:26:20 fuzzer started 2025/11/18 14:26:20 dialing manager at localhost:34383 2025/11/18 14:26:20 checking machine... 2025/11/18 14:26:20 checking revisions... [ 43.965374] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:26:20 testing simple program... [ 44.061732] cgroup: Unknown subsys name 'net' [ 44.124453] cgroup: Unknown subsys name 'cpuset' [ 44.138237] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:26:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007f82027b7e07 RCX=ffffffff81209982 RDX=ffff888015408000 RSI=0000000000000002 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88806ce089d0 R8 =ffffffff869d8196 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000003 R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff888015408000 R15=ffff888009472140 RIP=ffffffff81751787 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 00007f8201c1d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8201bfc020 CR3=0000000009e39000 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=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=000000000001fc91 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f35e9fdf668 CR3=000000000e11c000 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=7640dd49eabee7941d4cf0f7e5e7c9d5 XMM02=2c67c8bc2e329bc30000000000301f00 XMM03=fb795ef6d6577056000000000030e198 XMM04=279ba6857b7aee7200000000000ae988 XMM05=202a12b06cceee43000000000031ed88 XMM06=474038aa6c007e1f000000000031e9b8 XMM07=e042d86d42eb936e000000000030e470 XMM08=d19cd9dc8791d85a0000000000301f60 XMM09=00000000000000000000000000000000 XMM10=00000000200000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000