[ 46.074887] ------------[ cut here ]------------ [ 46.075791] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.077771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.079250] Modules linked in: [ 46.079853] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.081959] Tainted: [W]=WARN [ 46.082523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.084031] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.084958] 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 [ 46.088188] RSP: 0018:ffff88801b4dfbc0 EFLAGS: 00010286 [ 46.089196] RAX: 0000000000000000 RBX: ffffed100369bf78 RCX: ffffffff813a4050 [ 46.090499] RDX: ffff88801ac6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.091791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100369bf2f [ 46.093079] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.094374] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b4dfdf8 [ 46.095677] FS: 00007fac64157900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.097165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.098241] CR2: 00007ffcc59abef7 CR3: 000000000e0da000 CR4: 0000000000350ef0 [ 46.099568] Call Trace: [ 46.100074] [ 46.100493] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.101406] ? __create_object+0x59/0x80 [ 46.102192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.103179] __vmalloc_noprof+0x59/0x60 [ 46.103903] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.104782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.105721] bpf_prog_alloc+0x39/0x200 [ 46.106463] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.107413] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.108327] do_seccomp+0x349/0x25e0 [ 46.109066] ? find_held_lock+0x2b/0x80 [ 46.109797] ? do_prlimit+0x310/0x610 [ 46.110544] ? __pfx_do_seccomp+0x10/0x10 [ 46.111357] ? do_raw_spin_unlock+0x53/0x220 [ 46.112187] ? _raw_spin_unlock+0x1e/0x40 [ 46.112971] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.113902] ? static_key_count+0x60/0x80 [ 46.114737] prctl_set_seccomp+0x4e/0x70 [ 46.115518] __do_sys_prctl+0xe6c/0x1d70 [ 46.116306] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.117163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.118155] ? irqentry_exit+0xf3/0x650 [ 46.119022] do_syscall_64+0xbf/0x430 [ 46.119722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.120687] RIP: 0033:0x7fac646495cd [ 46.121399] 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 [ 46.124615] RSP: 002b:00007ffcc59a9ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.125990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac646495cd [ 46.127277] RDX: 000055c107620e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.128565] RBP: 00007ffcc59a9d00 R08: 0000000000000000 R09: 00007ffcc59a93a0 [ 46.129857] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c12827bb10 [ 46.131155] R13: 00007ffcc59aa130 R14: 000055c12827c2b0 R15: 000055c1282906f0 [ 46.132461] [ 46.132890] irq event stamp: 1721 [ 46.133543] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.135086] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 46.136614] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 46.138175] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 46.139698] ---[ end trace 0000000000000000 ]--- [ 49.054179] ------------[ cut here ]------------ [ 49.055134] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.057075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.058561] Modules linked in: [ 49.059224] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.061212] Tainted: [W]=WARN [ 49.061759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.063225] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.064133] 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 [ 49.067262] RSP: 0018:ffff88801aaf7bc0 EFLAGS: 00010286 [ 49.068245] RAX: 0000000000000000 RBX: ffffed100355ef78 RCX: ffffffff813a4050 [ 49.069514] RDX: ffff88801c85d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.070794] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100355ef2f [ 49.072052] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.073311] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aaf7df8 [ 49.074584] FS: 00007f33888b9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.076025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.077067] CR2: 00007f3388e1f4a6 CR3: 000000002098a000 CR4: 0000000000350ef0 [ 49.078340] Call Trace: [ 49.078808] [ 49.079253] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.080167] ? __create_object+0x59/0x80 [ 49.080892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.081864] __vmalloc_noprof+0x59/0x60 [ 49.082614] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.083500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.084421] bpf_prog_alloc+0x39/0x200 [ 49.085160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.086094] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.087002] do_seccomp+0x349/0x25e0 [ 49.087664] ? find_held_lock+0x2b/0x80 [ 49.088418] ? do_prlimit+0x310/0x610 [ 49.089145] ? __pfx_do_seccomp+0x10/0x10 [ 49.089880] ? do_raw_spin_unlock+0x53/0x220 [ 49.090733] ? _raw_spin_unlock+0x1e/0x40 [ 49.091514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.092482] ? static_key_count+0x60/0x80 [ 49.093272] prctl_set_seccomp+0x4e/0x70 [ 49.094046] __do_sys_prctl+0xe6c/0x1d70 [ 49.094779] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.095635] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.096602] ? irqentry_exit+0xf3/0x650 [ 49.097378] do_syscall_64+0xbf/0x430 [ 49.098113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.099079] RIP: 0033:0x7f3388dab5cd [ 49.099729] 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 [ 49.102891] RSP: 002b:00007ffc551b2240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.104297] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3388dab5cd [ 49.105570] RDX: 000055f764deee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.106863] RBP: 00007ffc551b22a0 R08: 0000000000000000 R09: 00007ffc551b1940 [ 49.108133] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f78cf802b0 [ 49.109398] R13: 00007ffc551b26d0 R14: 000055f78cf82d20 R15: 000055f78cf948d0 [ 49.110719] [ 49.111179] irq event stamp: 1723 [ 49.111785] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.113315] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.114867] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 49.116431] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 49.117954] ---[ end trace 0000000000000000 ]--- [ 49.875636] ------------[ cut here ]------------ [ 49.876534] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.878432] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.879827] Modules linked in: [ 49.880430] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.882584] Tainted: [W]=WARN [ 49.883240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.884643] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.885507] 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 [ 49.888515] RSP: 0018:ffff88801715fbc0 EFLAGS: 00010286 [ 49.889448] RAX: 0000000000000000 RBX: ffffed1002e2bf78 RCX: ffffffff813a4050 [ 49.890666] RDX: ffff888016419bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.891933] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2bf2f [ 49.893134] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.894357] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801715fdf8 [ 49.895588] FS: 00007f198591b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.896952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.897962] CR2: 00007fff42869ef7 CR3: 000000000b8eb000 CR4: 0000000000350ef0 [ 49.899205] Call Trace: [ 49.899642] [ 49.900073] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.900880] ? __create_object+0x59/0x80 [ 49.901621] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.902537] __vmalloc_noprof+0x59/0x60 [ 49.903255] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.904087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.904978] bpf_prog_alloc+0x39/0x200 [ 49.905638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.906527] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.907390] do_seccomp+0x349/0x25e0 [ 49.908079] ? find_held_lock+0x2b/0x80 [ 49.908756] ? do_prlimit+0x310/0x610 [ 49.909466] ? __pfx_do_seccomp+0x10/0x10 [ 49.910215] ? do_raw_spin_unlock+0x53/0x220 [ 49.911018] ? _raw_spin_unlock+0x1e/0x40 [ 49.911716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.912635] ? static_key_count+0x60/0x80 [ 49.913401] prctl_set_seccomp+0x4e/0x70 [ 49.914146] __do_sys_prctl+0xe6c/0x1d70 [ 49.914858] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.915667] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.916578] ? irqentry_exit+0xf3/0x650 [ 49.917313] do_syscall_64+0xbf/0x430 [ 49.918015] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.918895] RIP: 0033:0x7f1985e0d5cd [ 49.919569] 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 [ 49.922594] RSP: 002b:00007fff428676b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.923930] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1985e0d5cd [ 49.925153] RDX: 000055d9624abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.926377] RBP: 00007fff42867710 R08: 0000000000000000 R09: 00007fff42866db0 [ 49.927547] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d99e10bad0 [ 49.928565] R13: 00007fff42867b40 R14: 000055d99e10cbc0 R15: 000055d99e11d780 [ 49.929654] [ 49.930023] irq event stamp: 1981 [ 49.930506] hardirqs last enabled at (1989): [] __up_console_sem+0x78/0x80 [ 49.931736] hardirqs last disabled at (1998): [] __up_console_sem+0x5d/0x80 [ 49.932953] softirqs last enabled at (1508): [] handle_softirqs+0x50c/0x770 [ 49.934191] softirqs last disabled at (1487): [] __irq_exit_rcu+0xc4/0x100 [ 49.935425] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59713' (ECDSA) to the list of known hosts. 2025/11/18 17:57:34 fuzzer started 2025/11/18 17:57:34 dialing manager at localhost:34383 2025/11/18 17:57:34 checking machine... 2025/11/18 17:57:34 checking revisions... [ 50.874768] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:57:34 testing simple program... [ 50.954865] cgroup: Unknown subsys name 'net' [ 51.010756] cgroup: Unknown subsys name 'cpuset' [ 51.024101] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:57:33 Registers: info registers vcpu 0 RAX=0000000000043bd7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f939ac3d450 CR3=000000001686b000 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=6b3c25ad7888199e424c0658fd258b56 XMM02=ec2efd57dc4c00df0000000000304268 XMM03=01f80d605ed402e80000000000304338 XMM04=79f82982e2c342d800000000000ae988 XMM05=153eb56839b99e0c0000000000320e00 XMM06=d74844bf967d85ba00000000003207f8 XMM07=e042d86d42eb936e0000000000310cb8 XMM08=01f80d605ed402e80000000000304338 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0cd20b6 RBX=ffffffff866905b4 RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d8192 RDI=ffffffff866905a8 RBP=ffffffff866905a8 RSP=ffff8880166074f8 R8 =ffffffff869d8192 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff866905c0 R13=ffffffff866905a8 R14=ffffffff866905a8 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000213 [----A-C] 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 00007f33888b9900 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=00007ffc551ac000 CR3=000000000a0a6000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000