[ 45.408680] ------------[ cut here ]------------ [ 45.409661] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.411774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.413307] Modules linked in: [ 45.413992] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.416300] Tainted: [W]=WARN [ 45.417028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.418594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.419567] 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 [ 45.422903] RSP: 0018:ffff888016be7bc0 EFLAGS: 00010286 [ 45.423932] RAX: 0000000000000000 RBX: ffffed1002d7cf78 RCX: ffffffff813a4050 [ 45.425306] RDX: ffff888015f25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.426656] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7cf2f [ 45.427993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.429370] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016be7df8 [ 45.430716] FS: 00007f9b40aa5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.432214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.433346] CR2: 00007f9b40f97580 CR3: 000000000d179000 CR4: 0000000000350ef0 [ 45.434693] Call Trace: [ 45.435187] [ 45.435673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.436624] ? __create_object+0x59/0x80 [ 45.437405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.438435] __vmalloc_noprof+0x59/0x60 [ 45.439226] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.440159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.441184] bpf_prog_alloc+0x39/0x200 [ 45.441982] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.442968] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.443930] do_seccomp+0x349/0x25e0 [ 45.444694] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.445660] ? __pfx_do_seccomp+0x10/0x10 [ 45.446445] ? find_held_lock+0x2b/0x80 [ 45.447258] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.448283] ? static_key_count+0x60/0x80 [ 45.449147] prctl_set_seccomp+0x4e/0x70 [ 45.449986] __do_sys_prctl+0xe6c/0x1d70 [ 45.450838] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.451752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.452784] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.453823] ? irqentry_exit+0xf3/0x650 [ 45.454653] do_syscall_64+0xbf/0x430 [ 45.455381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.456391] RIP: 0033:0x7f9b40f975cd [ 45.457156] 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 [ 45.460482] RSP: 002b:00007ffe17ec9400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.461968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b40f975cd [ 45.463326] RDX: 000055ce3319de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.464678] RBP: 00007ffe17ec9460 R08: 0000000000000000 R09: 00007ffe17ec8b00 [ 45.466034] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce4518f2b0 [ 45.467381] R13: 00007ffe17ec9890 R14: 000055ce45191d20 R15: 000055ce451a38d0 [ 45.468759] [ 45.469221] irq event stamp: 1803 [ 45.469907] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 45.471523] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 45.473148] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 45.474638] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 45.475930] ---[ end trace 0000000000000000 ]--- [ 48.450900] ------------[ cut here ]------------ [ 48.451859] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.453908] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.455353] Modules linked in: [ 48.455998] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.458014] Tainted: [W]=WARN [ 48.458618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.460084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.461019] 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 [ 48.464197] RSP: 0018:ffff888013747bc0 EFLAGS: 00010286 [ 48.465195] RAX: 0000000000000000 RBX: ffffed10026e8f78 RCX: ffffffff813a4050 [ 48.466513] RDX: ffff888015e7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.467788] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10026e8f2f [ 48.469114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.470399] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013747df8 [ 48.471681] FS: 00007feadf980900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.473140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.474212] CR2: 00007feadfee64a6 CR3: 000000000de8c000 CR4: 0000000000350ef0 [ 48.475571] Call Trace: [ 48.476040] [ 48.476446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.477353] ? __create_object+0x59/0x80 [ 48.478127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.479096] __vmalloc_noprof+0x59/0x60 [ 48.479857] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.480719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.481671] bpf_prog_alloc+0x39/0x200 [ 48.482365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.483297] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.484186] do_seccomp+0x349/0x25e0 [ 48.484920] ? find_held_lock+0x2b/0x80 [ 48.485679] ? do_prlimit+0x310/0x610 [ 48.486384] ? __pfx_do_seccomp+0x10/0x10 [ 48.487164] ? do_raw_spin_unlock+0x53/0x220 [ 48.487992] ? _raw_spin_unlock+0x1e/0x40 [ 48.488759] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.489735] ? static_key_count+0x60/0x80 [ 48.490531] prctl_set_seccomp+0x4e/0x70 [ 48.491263] __do_sys_prctl+0xe6c/0x1d70 [ 48.492025] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.492882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.493869] ? irqentry_exit+0xf3/0x650 [ 48.494629] do_syscall_64+0xbf/0x430 [ 48.495337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.496292] RIP: 0033:0x7feadfe725cd [ 48.496984] 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 [ 48.500164] RSP: 002b:00007ffd66a4f190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.501548] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feadfe725cd [ 48.502826] RDX: 000055965e9bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.504107] RBP: 00007ffd66a4f1f0 R08: 0000000000000000 R09: 00007ffd66a4e890 [ 48.505444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559682376ad0 [ 48.506749] R13: 00007ffd66a4f620 R14: 0000559682377bc0 R15: 0000559682388780 [ 48.508085] [ 48.508560] irq event stamp: 1725 [ 48.509200] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 48.510751] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 48.512294] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 48.513886] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 48.515426] ---[ end trace 0000000000000000 ]--- [ 49.235322] ------------[ cut here ]------------ [ 49.236087] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.238485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.239717] Modules linked in: [ 49.240206] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.241933] Tainted: [W]=WARN [ 49.242397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.243627] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.244345] 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 [ 49.247017] RSP: 0018:ffff888007037bc0 EFLAGS: 00010286 [ 49.247824] RAX: 0000000000000000 RBX: ffffed1000e06f78 RCX: ffffffff813a4050 [ 49.248891] RDX: ffff888015b45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.249998] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e06f2f [ 49.251072] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.252143] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888007037df8 [ 49.253256] FS: 00007f0c8d433900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.254458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.255356] CR2: 00007f0c8d925580 CR3: 000000001ee06000 CR4: 0000000000350ef0 [ 49.256430] Call Trace: [ 49.256855] [ 49.257225] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.257987] ? __create_object+0x59/0x80 [ 49.258653] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.259426] __vmalloc_noprof+0x59/0x60 [ 49.260067] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.260805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.261613] bpf_prog_alloc+0x39/0x200 [ 49.262195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.262973] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.263739] do_seccomp+0x349/0x25e0 [ 49.264302] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.265093] ? __pfx_do_seccomp+0x10/0x10 [ 49.265767] ? find_held_lock+0x2b/0x80 [ 49.266360] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.267164] ? static_key_count+0x60/0x80 [ 49.267840] prctl_set_seccomp+0x4e/0x70 [ 49.268451] __do_sys_prctl+0xe6c/0x1d70 [ 49.269130] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.269845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.270650] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.271416] ? irqentry_exit+0xf3/0x650 [ 49.272056] do_syscall_64+0xbf/0x430 [ 49.272678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.273456] RIP: 0033:0x7f0c8d9255cd [ 49.274049] 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 [ 49.276676] RSP: 002b:00007ffe2d68f660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.277843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c8d9255cd [ 49.278912] RDX: 00005647696cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.279980] RBP: 00007ffe2d68f6c0 R08: 0000000000000000 R09: 00007ffe2d68ed60 [ 49.281089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564779737ad0 [ 49.282164] R13: 00007ffe2d68faf0 R14: 0000564779738bc0 R15: 0000564779749780 [ 49.283252] [ 49.283641] irq event stamp: 1711 [ 49.284145] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.285442] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.286717] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 49.288014] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 49.289313] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41421' (ECDSA) to the list of known hosts. 2025/11/17 20:01:25 fuzzer started 2025/11/17 20:01:26 dialing manager at localhost:37895 2025/11/17 20:01:26 checking machine... 2025/11/17 20:01:26 checking revisions... [ 50.187843] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:01:26 testing simple program... [ 50.280955] cgroup: Unknown subsys name 'net' [ 50.340626] cgroup: Unknown subsys name 'cpuset' [ 50.353700] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:01:25 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81aaf524 RDX=0000000000000000 RSI=ffffffff86aae9a6 RDI=ffffffff8671f4f8 RBP=ffffffff8671f4f8 RSP=ffff88800f7579e8 R8 =ffffffff86aae9a6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023c51 R12=ffffffff8671f4f8 R13=ffffffff8671f4f8 R14=ffffffff8671f4f8 R15=dffffc0000000000 RIP=ffffffff8135da9e RFL=00000256 [---ZAP-] 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 00007feadf980900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feadf945008 CR3=000000000c29c000 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=000000000002a7ed RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f69176f7000 CR3=000000000d92e000 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=31303a303220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323138 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000