[ 45.975835] ------------[ cut here ]------------ [ 45.976770] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.978913] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.980378] Modules linked in: [ 45.981252] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.983333] Tainted: [W]=WARN [ 45.983952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.985462] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.986378] 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 [ 45.989617] RSP: 0018:ffff88801bb7fbc0 EFLAGS: 00010286 [ 45.990605] RAX: 0000000000000000 RBX: ffffed100376ff78 RCX: ffffffff813a4050 [ 45.991907] RDX: ffff888016580000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.993232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100376ff2f [ 45.994541] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.995845] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bb7fdf8 [ 45.997178] FS: 00007fd371bab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.998615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.999684] CR2: 00007ffe9969aef7 CR3: 000000000dafd000 CR4: 0000000000350ef0 [ 46.000990] Call Trace: [ 46.001450] [ 46.001901] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.002761] ? __create_object+0x59/0x80 [ 46.003555] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.004545] __vmalloc_noprof+0x59/0x60 [ 46.005309] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.006176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.007116] bpf_prog_alloc+0x39/0x200 [ 46.007807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.008747] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.009643] do_seccomp+0x349/0x25e0 [ 46.010373] ? find_held_lock+0x2b/0x80 [ 46.011139] ? do_prlimit+0x310/0x610 [ 46.011834] ? __pfx_do_seccomp+0x10/0x10 [ 46.012637] ? do_raw_spin_unlock+0x53/0x220 [ 46.013468] ? _raw_spin_unlock+0x1e/0x40 [ 46.014255] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.015217] ? static_key_count+0x60/0x80 [ 46.016027] prctl_set_seccomp+0x4e/0x70 [ 46.016780] __do_sys_prctl+0xe6c/0x1d70 [ 46.017568] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.018442] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.019422] ? irqentry_exit+0xf3/0x650 [ 46.020203] do_syscall_64+0xbf/0x430 [ 46.020947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.021854] RIP: 0033:0x7fd37209d5cd [ 46.022566] 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 [ 46.025743] RSP: 002b:00007ffe99698600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.027120] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd37209d5cd [ 46.028417] RDX: 000056225ae5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.029706] RBP: 00007ffe99698660 R08: 0000000000000000 R09: 00007ffe99697d00 [ 46.031009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562265fe12b0 [ 46.032312] R13: 00007ffe99698a90 R14: 0000562265fe3d20 R15: 0000562265ff58d0 [ 46.033616] [ 46.034092] irq event stamp: 1843 [ 46.034705] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 46.036258] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 46.037772] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 46.039319] softirqs last disabled at (1879): [] __irq_exit_rcu+0xc4/0x100 [ 46.040835] ---[ end trace 0000000000000000 ]--- [ 49.278558] ------------[ cut here ]------------ [ 49.279327] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.281030] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.282245] Modules linked in: [ 49.282734] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.284382] Tainted: [W]=WARN [ 49.284840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.286068] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.286791] 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 [ 49.289442] RSP: 0018:ffff88801ba47bc0 EFLAGS: 00010286 [ 49.290249] RAX: 0000000000000000 RBX: ffffed1003748f78 RCX: ffffffff813a4050 [ 49.291323] RDX: ffff8880159d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.292402] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003748f2f [ 49.293466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.294534] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba47df8 [ 49.295608] FS: 00007f7a48b78900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.296818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.297719] CR2: 00007ffe95068ef7 CR3: 0000000015df6000 CR4: 0000000000350ef0 [ 49.298797] Call Trace: [ 49.299211] [ 49.299556] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.300313] ? __create_object+0x59/0x80 [ 49.300952] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.301718] __vmalloc_noprof+0x59/0x60 [ 49.302343] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.303091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.303831] bpf_prog_alloc+0x39/0x200 [ 49.304458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.305230] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.305981] do_seccomp+0x349/0x25e0 [ 49.306542] ? find_held_lock+0x2b/0x80 [ 49.307172] ? do_prlimit+0x310/0x610 [ 49.307749] ? __pfx_do_seccomp+0x10/0x10 [ 49.308422] ? do_raw_spin_unlock+0x53/0x220 [ 49.309111] ? _raw_spin_unlock+0x1e/0x40 [ 49.309724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.310530] ? static_key_count+0x60/0x80 [ 49.311193] prctl_set_seccomp+0x4e/0x70 [ 49.311800] __do_sys_prctl+0xe6c/0x1d70 [ 49.312453] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.313160] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.313969] ? irqentry_exit+0xf3/0x650 [ 49.314569] do_syscall_64+0xbf/0x430 [ 49.315186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.315972] RIP: 0033:0x7f7a4906a5cd [ 49.316528] 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 [ 49.319172] RSP: 002b:00007ffe95067780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.320314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a4906a5cd [ 49.321388] RDX: 0000561726cf4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.322462] RBP: 00007ffe950677e0 R08: 0000000000000000 R09: 00007ffe95066e80 [ 49.323537] R10: 0000000000000000 R11: 0000000000000246 R12: 000056173b47bbf0 [ 49.324613] R13: 00007ffe95067c10 R14: 000056173b485380 R15: 000056173b490460 [ 49.325702] [ 49.326091] irq event stamp: 1679 [ 49.326589] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 49.327852] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 49.329126] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 49.330409] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 49.331668] ---[ end trace 0000000000000000 ]--- [ 50.148971] ------------[ cut here ]------------ [ 50.149833] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.151969] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.153395] Modules linked in: [ 50.154033] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.155990] Tainted: [W]=WARN [ 50.156545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.158003] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.158912] 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 [ 50.162055] RSP: 0018:ffff88801b91fbc0 EFLAGS: 00010286 [ 50.163030] RAX: 0000000000000000 RBX: ffffed1003723f78 RCX: ffffffff813a4050 [ 50.164300] RDX: ffff888015cb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.165560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003723f2f [ 50.166823] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.168111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b91fdf8 [ 50.169384] FS: 00007f80b8ba3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.170796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.171841] CR2: 00007f80b9095580 CR3: 000000001ecca000 CR4: 0000000000350ef0 [ 50.173137] Call Trace: [ 50.173594] [ 50.174049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.174917] ? __create_object+0x59/0x80 [ 50.175645] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.176606] __vmalloc_noprof+0x59/0x60 [ 50.177358] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.178214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.179137] bpf_prog_alloc+0x39/0x200 [ 50.179819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.180744] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.181639] do_seccomp+0x349/0x25e0 [ 50.182355] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.183249] ? __pfx_do_seccomp+0x10/0x10 [ 50.184028] ? find_held_lock+0x2b/0x80 [ 50.184741] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.185688] ? static_key_count+0x60/0x80 [ 50.186483] prctl_set_seccomp+0x4e/0x70 [ 50.187251] __do_sys_prctl+0xe6c/0x1d70 [ 50.188021] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.188835] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.189795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.190752] ? irqentry_exit+0xf3/0x650 [ 50.191512] do_syscall_64+0xbf/0x430 [ 50.192258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.193197] RIP: 0033:0x7f80b90955cd [ 50.193900] 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 [ 50.197030] RSP: 002b:00007fffb28f0670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.198380] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80b90955cd [ 50.199652] RDX: 000055f30be8ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.200943] RBP: 00007fffb28f06d0 R08: 0000000000000000 R09: 00007fffb28efd70 [ 50.202231] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f332063240 [ 50.203504] R13: 00007fffb28f0b00 R14: 000055f33206c380 R15: 000055f332077540 [ 50.204809] [ 50.205273] irq event stamp: 1711 [ 50.205914] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.207425] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.208953] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.210480] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 50.211970] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32731' (ECDSA) to the list of known hosts. 2025/11/18 16:34:55 fuzzer started 2025/11/18 16:34:55 dialing manager at localhost:34383 2025/11/18 16:34:55 checking machine... 2025/11/18 16:34:55 checking revisions... [ 51.122278] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:34:55 testing simple program... [ 51.213728] cgroup: Unknown subsys name 'net' [ 51.286940] cgroup: Unknown subsys name 'cpuset' [ 51.306387] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:34:55 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=255630821f11977f RDX=00000000235b4fc8 RSI=0000000010e2cc00 RDI=00000000a4e8a246 RBP=ffffffff85e1ffe0 RSP=ffff88801598f6b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81001470 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 00007f7a48b78900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a48b57020 CR3=000000001ef4f000 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=000000000002763b 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6540cc18 CR3=000000000d230000 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=2809f0fa43821c9cbd4a1b130b75c693 XMM02=0000000000304c80eff9b2d0a8fce9cb XMM03=0000000000304d502c67c8bc2e329bc3 XMM04=c3dab5244346d93900000000000ae988 XMM05=14648eaa1277bab10000000000322768 XMM06=817b8945e9d5037300000000003225f0 XMM07=e042d86d42eb936e00000000003139f0 XMM08=b6f6130b83011c960000000000304d50 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000