[ 46.433886] ------------[ cut here ]------------ [ 46.434857] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.437147] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.438631] Modules linked in: [ 46.439248] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.441234] Tainted: [W]=WARN [ 46.442127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.443624] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.444538] 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 [ 46.447730] RSP: 0018:ffff8880166b7bc0 EFLAGS: 00010286 [ 46.448728] RAX: 0000000000000000 RBX: ffffed1002cd6f78 RCX: ffffffff813a4050 [ 46.450049] RDX: ffff888015c88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.451342] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd6f2f [ 46.452662] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.453949] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166b7df8 [ 46.455255] FS: 00007f4f5794b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.456695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.457759] CR2: 00007ffceffe6ef7 CR3: 000000000b31d000 CR4: 0000000000350ef0 [ 46.459077] Call Trace: [ 46.459577] [ 46.459995] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.460905] ? __create_object+0x59/0x80 [ 46.461682] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.462671] __vmalloc_noprof+0x59/0x60 [ 46.463376] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.464242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.465158] bpf_prog_alloc+0x39/0x200 [ 46.465904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.466851] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.467767] do_seccomp+0x349/0x25e0 [ 46.468444] ? find_held_lock+0x2b/0x80 [ 46.469193] ? do_prlimit+0x310/0x610 [ 46.469932] ? __pfx_do_seccomp+0x10/0x10 [ 46.470730] ? do_raw_spin_unlock+0x53/0x220 [ 46.471556] ? _raw_spin_unlock+0x1e/0x40 [ 46.472293] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.473252] ? static_key_count+0x60/0x80 [ 46.474063] prctl_set_seccomp+0x4e/0x70 [ 46.474851] __do_sys_prctl+0xe6c/0x1d70 [ 46.475630] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.476454] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.477431] ? irqentry_exit+0xf3/0x650 [ 46.478219] do_syscall_64+0xbf/0x430 [ 46.478952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.479927] RIP: 0033:0x7f4f57e3d5cd [ 46.480623] 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 [ 46.483832] RSP: 002b:00007ffceffe5940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.485190] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f57e3d5cd [ 46.486517] RDX: 0000560070d8ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.487803] RBP: 00007ffceffe59a0 R08: 0000000000000000 R09: 00007ffceffe5040 [ 46.489082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560091f2cb10 [ 46.490368] R13: 00007ffceffe5dd0 R14: 0000560091f2d2b0 R15: 0000560091f416f0 [ 46.491680] [ 46.492109] irq event stamp: 1695 [ 46.492765] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 46.494296] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 46.495822] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 46.497367] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 46.498878] ---[ end trace 0000000000000000 ]--- [ 49.408099] ------------[ cut here ]------------ [ 49.409069] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.411171] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.412694] Modules linked in: [ 49.413313] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.415416] Tainted: [W]=WARN [ 49.416051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.417596] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.418581] 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 [ 49.421926] RSP: 0018:ffff888016d27bc0 EFLAGS: 00010286 [ 49.422979] RAX: 0000000000000000 RBX: ffffed1002da4f78 RCX: ffffffff813a4050 [ 49.424324] RDX: ffff888016e60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.425682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da4f2f [ 49.427048] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.428387] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d27df8 [ 49.429722] FS: 00007fab5f1ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.431246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.432353] CR2: 00007fffca174ef7 CR3: 000000000d2fe000 CR4: 0000000000350ef0 [ 49.433701] Call Trace: [ 49.434198] [ 49.434680] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.435624] ? __create_object+0x59/0x80 [ 49.436398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.437422] __vmalloc_noprof+0x59/0x60 [ 49.438245] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.439156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.440133] bpf_prog_alloc+0x39/0x200 [ 49.440901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.441868] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.442845] do_seccomp+0x349/0x25e0 [ 49.443595] ? find_held_lock+0x2b/0x80 [ 49.444355] ? do_prlimit+0x310/0x610 [ 49.445151] ? __pfx_do_seccomp+0x10/0x10 [ 49.445967] ? do_raw_spin_unlock+0x53/0x220 [ 49.446861] ? _raw_spin_unlock+0x1e/0x40 [ 49.447687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.448690] ? static_key_count+0x60/0x80 [ 49.449467] prctl_set_seccomp+0x4e/0x70 [ 49.450303] __do_sys_prctl+0xe6c/0x1d70 [ 49.451141] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.452036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.453061] ? irqentry_exit+0xf3/0x650 [ 49.453870] do_syscall_64+0xbf/0x430 [ 49.454654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.455665] RIP: 0033:0x7fab5f6df5cd [ 49.456354] 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 [ 49.459658] RSP: 002b:00007fffca173530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.461084] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab5f6df5cd [ 49.462445] RDX: 0000557f6c82de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.463772] RBP: 00007fffca173590 R08: 0000000000000000 R09: 00007fffca172c30 [ 49.465120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f8aeda240 [ 49.466477] R13: 00007fffca1739c0 R14: 0000557f8aed9bf0 R15: 0000557f8aeee4d0 [ 49.467865] [ 49.468320] irq event stamp: 1715 [ 49.469002] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.470606] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.472193] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.473822] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.475308] ---[ end trace 0000000000000000 ]--- [ 50.231354] ------------[ cut here ]------------ [ 50.232128] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.233786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.234985] Modules linked in: [ 50.235474] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.237139] Tainted: [W]=WARN [ 50.237634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.238867] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.239652] 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 [ 50.242651] RSP: 0018:ffff888016027bc0 EFLAGS: 00010286 [ 50.243460] RAX: 0000000000000000 RBX: ffffed1002c04f78 RCX: ffffffff813a4050 [ 50.244574] RDX: ffff88800e8f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.245658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c04f2f [ 50.246773] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.247842] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016027df8 [ 50.248929] FS: 00007f2f0bf80900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.250219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.251103] CR2: 00007ffc99b6aef7 CR3: 000000000df0f000 CR4: 0000000000350ef0 [ 50.252178] Call Trace: [ 50.252589] [ 50.252940] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.253853] ? __create_object+0x59/0x80 [ 50.254705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.255745] __vmalloc_noprof+0x59/0x60 [ 50.256569] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.257446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.258469] bpf_prog_alloc+0x39/0x200 [ 50.259284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.260277] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.261269] do_seccomp+0x349/0x25e0 [ 50.262106] ? find_held_lock+0x2b/0x80 [ 50.263022] ? do_prlimit+0x310/0x610 [ 50.264070] ? __pfx_do_seccomp+0x10/0x10 [ 50.264942] ? do_raw_spin_unlock+0x53/0x220 [ 50.265865] ? _raw_spin_unlock+0x1e/0x40 [ 50.266720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.267768] ? static_key_count+0x60/0x80 [ 50.268656] prctl_set_seccomp+0x4e/0x70 [ 50.269451] __do_sys_prctl+0xe6c/0x1d70 [ 50.270330] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.271272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.272234] ? irqentry_exit+0xf3/0x650 [ 50.273038] do_syscall_64+0xbf/0x430 [ 50.273729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.274573] RIP: 0033:0x7f2f0c4725cd [ 50.275203] 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 [ 50.278035] RSP: 002b:00007ffc99b69960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.279232] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f0c4725cd [ 50.280325] RDX: 00005638f2a8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.281676] RBP: 00007ffc99b699c0 R08: 0000000000000000 R09: 00007ffc99b69060 [ 50.283069] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639113472b0 [ 50.284455] R13: 00007ffc99b69df0 R14: 0000563911349d20 R15: 000056391135b8d0 [ 50.285865] [ 50.286348] irq event stamp: 1839 [ 50.287049] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 50.288696] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 50.290331] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 50.291933] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 50.293226] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23860' (ECDSA) to the list of known hosts. 2025/11/18 22:56:59 fuzzer started 2025/11/18 22:57:00 dialing manager at localhost:34383 2025/11/18 22:57:00 checking machine... 2025/11/18 22:57:00 checking revisions... [ 51.360248] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:57:00 testing simple program... [ 51.445462] cgroup: Unknown subsys name 'net' [ 51.529967] cgroup: Unknown subsys name 'cpuset' [ 51.544063] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:56:59 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff8880096276f8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008964 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880096277f0 RIP=ffffffff815bd154 RFL=00000286 [--S--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 0000000000000000 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=0000557f8aedb954 CR3=000000000f40f000 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=0000000000022e67 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feb18a8b000 CR3=00000000164a5000 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=d00d3bc36b66a6941947e95a9c6d5357 XMM02=2c67c8bc2e329bc30000000000305540 XMM03=fb795ef6d65770560000000000312700 XMM04=b2ed835de241152900000000000ae988 XMM05=0394861f14684e5900000000003216c0 XMM06=61cc4530dc24799d000000000031b788 XMM07=e042d86d42eb936e00000000003130e8 XMM08=68488535725c8bde00000000003055a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000