[ 45.560393] ------------[ cut here ]------------ [ 45.561371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.563364] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.564803] Modules linked in: [ 45.565424] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.567364] Tainted: [W]=WARN [ 45.567907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.569362] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.570266] 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 [ 45.573384] RSP: 0018:ffff88801622fbc0 EFLAGS: 00010286 [ 45.574346] RAX: 0000000000000000 RBX: ffffed1002c45f78 RCX: ffffffff813a4050 [ 45.575618] RDX: ffff888019fbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.576902] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c45f2f [ 45.578148] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.579421] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801622fdf8 [ 45.580701] FS: 00007f1b79e2b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.582136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.583162] CR2: 00007ffc17a46ef7 CR3: 000000000bc83000 CR4: 0000000000350ef0 [ 45.584417] Call Trace: [ 45.584871] [ 45.585310] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.586181] ? __create_object+0x59/0x80 [ 45.586909] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.587850] __vmalloc_noprof+0x59/0x60 [ 45.588598] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.589450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.590354] bpf_prog_alloc+0x39/0x200 [ 45.591029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.591924] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.592817] do_seccomp+0x349/0x25e0 [ 45.593518] ? find_held_lock+0x2b/0x80 [ 45.594256] ? do_prlimit+0x310/0x610 [ 45.594937] ? __pfx_do_seccomp+0x10/0x10 [ 45.595698] ? do_raw_spin_unlock+0x53/0x220 [ 45.596521] ? _raw_spin_unlock+0x1e/0x40 [ 45.597279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.598210] ? static_key_count+0x60/0x80 [ 45.598948] prctl_set_seccomp+0x4e/0x70 [ 45.599703] __do_sys_prctl+0xe6c/0x1d70 [ 45.600480] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.601327] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.602275] ? irqentry_exit+0xf3/0x650 [ 45.602979] do_syscall_64+0xbf/0x430 [ 45.603699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.604636] RIP: 0033:0x7f1b7a31d5cd [ 45.605318] 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 [ 45.608414] RSP: 002b:00007ffc17a45820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.609736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b7a31d5cd [ 45.610976] RDX: 00005623041ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.612218] RBP: 00007ffc17a45880 R08: 0000000000000000 R09: 00007ffc17a44f20 [ 45.613476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562314d8dbf0 [ 45.614716] R13: 00007ffc17a45cb0 R14: 0000562314d97380 R15: 0000562314da2460 [ 45.615957] [ 45.616419] irq event stamp: 1737 [ 45.617014] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 45.618520] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 45.619995] softirqs last enabled at (1220): [] handle_softirqs+0x50c/0x770 [ 45.621529] softirqs last disabled at (1209): [] __irq_exit_rcu+0xc4/0x100 [ 45.623026] ---[ end trace 0000000000000000 ]--- [ 48.425214] ------------[ cut here ]------------ [ 48.426168] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.428649] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.430107] Modules linked in: [ 48.430714] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.432696] Tainted: [W]=WARN [ 48.433293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.434747] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.435657] 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 [ 48.438780] RSP: 0018:ffff88801bc67bc0 EFLAGS: 00010286 [ 48.439751] RAX: 0000000000000000 RBX: ffffed100378cf78 RCX: ffffffff813a4050 [ 48.441027] RDX: ffff88800f481bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.442317] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100378cf2f [ 48.443591] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.444863] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc67df8 [ 48.446140] FS: 00007fa92b60c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.447576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.448642] CR2: 00007fa92bb724a6 CR3: 000000000ba54000 CR4: 0000000000350ef0 [ 48.449922] Call Trace: [ 48.450432] [ 48.450844] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.451733] ? __create_object+0x59/0x80 [ 48.452518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.453490] __vmalloc_noprof+0x59/0x60 [ 48.454244] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.455101] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.455986] bpf_prog_alloc+0x39/0x200 [ 48.456730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.457653] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.458552] do_seccomp+0x349/0x25e0 [ 48.459267] ? find_held_lock+0x2b/0x80 [ 48.459971] ? do_prlimit+0x310/0x610 [ 48.460719] ? __pfx_do_seccomp+0x10/0x10 [ 48.461499] ? do_raw_spin_unlock+0x53/0x220 [ 48.462332] ? _raw_spin_unlock+0x1e/0x40 [ 48.463114] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.464017] ? static_key_count+0x60/0x80 [ 48.464836] prctl_set_seccomp+0x4e/0x70 [ 48.465611] __do_sys_prctl+0xe6c/0x1d70 [ 48.466397] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.467252] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.468207] ? irqentry_exit+0xf3/0x650 [ 48.468937] do_syscall_64+0xbf/0x430 [ 48.469670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.470615] RIP: 0033:0x7fa92bafe5cd [ 48.471324] 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 [ 48.474479] RSP: 002b:00007ffd2bc9d0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.475825] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa92bafe5cd [ 48.477110] RDX: 0000565221363e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.478385] RBP: 00007ffd2bc9d130 R08: 0000000000000000 R09: 00007ffd2bc9c7d0 [ 48.479664] R10: 0000000000000000 R11: 0000000000000246 R12: 000056525f9f4b10 [ 48.480963] R13: 00007ffd2bc9d560 R14: 000056525f9f52b0 R15: 000056525fa096f0 [ 48.482278] [ 48.482692] irq event stamp: 1767 [ 48.483333] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 48.484868] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 48.486388] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 48.487928] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 48.489443] ---[ end trace 0000000000000000 ]--- [ 49.213406] ------------[ cut here ]------------ [ 49.214198] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.215930] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.217207] Modules linked in: [ 49.217721] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.219374] Tainted: [W]=WARN [ 49.219835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.221086] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.221806] 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 [ 49.224574] RSP: 0018:ffff88800ebbfbc0 EFLAGS: 00010286 [ 49.225395] RAX: 0000000000000000 RBX: ffffed1001d77f78 RCX: ffffffff813a4050 [ 49.226460] RDX: ffff888019f19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.227525] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d77f2f [ 49.228608] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.229675] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ebbfdf8 [ 49.230745] FS: 00007f4cb4791900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.231939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.232818] CR2: 00007f4cb4c83580 CR3: 000000001f9a2000 CR4: 0000000000350ef0 [ 49.233887] Call Trace: [ 49.234302] [ 49.234644] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.235379] ? __create_object+0x59/0x80 [ 49.235990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.236805] __vmalloc_noprof+0x59/0x60 [ 49.237443] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.238169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.238903] bpf_prog_alloc+0x39/0x200 [ 49.239542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.240311] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.241027] do_seccomp+0x349/0x25e0 [ 49.241637] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.242380] ? __pfx_do_seccomp+0x10/0x10 [ 49.242999] ? find_held_lock+0x2b/0x80 [ 49.243625] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.244423] ? static_key_count+0x60/0x80 [ 49.245159] prctl_set_seccomp+0x4e/0x70 [ 49.245910] __do_sys_prctl+0xe6c/0x1d70 [ 49.246718] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.247584] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.248513] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.249434] ? irqentry_exit+0xf3/0x650 [ 49.250192] do_syscall_64+0xbf/0x430 [ 49.250864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.251801] RIP: 0033:0x7f4cb4c835cd [ 49.252500] 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 [ 49.255483] RSP: 002b:00007ffc0d4a5590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.256813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4cb4c835cd [ 49.258023] RDX: 0000558fda7a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.259278] RBP: 00007ffc0d4a55f0 R08: 0000000000000000 R09: 00007ffc0d4a4c90 [ 49.260426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ff6afdad0 [ 49.261515] R13: 00007ffc0d4a5a20 R14: 0000558ff6afebc0 R15: 0000558ff6b0f780 [ 49.262595] [ 49.262948] irq event stamp: 1733 [ 49.263481] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.264759] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.266023] softirqs last enabled at (1484): [] handle_softirqs+0x50c/0x770 [ 49.267356] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 49.268622] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26599' (ECDSA) to the list of known hosts. 2025/11/17 23:50:27 fuzzer started 2025/11/17 23:50:27 dialing manager at localhost:37895 2025/11/17 23:50:28 checking machine... 2025/11/17 23:50:28 checking revisions... [ 50.217831] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:50:28 testing simple program... [ 50.323454] cgroup: Unknown subsys name 'net' [ 50.403871] cgroup: Unknown subsys name 'cpuset' [ 50.416373] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:50:27 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000006 RCX=ffffffff84bef1a7 RDX=ffff88800cb45340 RSI=ffffffff84bef12d RDI=0000000000000005 RBP=0000000000000000 RSP=ffff888016aef030 R8 =ffff888009d4fa0c R9 =ffff888009d4fa0c R10=0000000000000006 R11=ffff888009d7f60c R12=dffffc0000000000 R13=0000000000000000 R14=ffff888016aef658 R15=0000000000000009 RIP=ffffffff81751c78 RFL=00000206 [-----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 00007fa92b60c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa92b5c5008 CR3=000000000de90000 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=0587f322adf27400 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c815f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff81529242 RFL=00000296 [--S-AP-] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc7be110000 CR3=000000000dc88000 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=1f5fad5f0154bdbd7e4f9e76422e0a41 XMM02=0000000000304e40ec2efd57dc4c00df XMM03=000000000031095889727f03d0597387 XMM04=939fb8d3260897e700000000000ae988 XMM05=ddf2288d1fe0bb8900000000003225f0 XMM06=474038aa6c007e1f0000000000320930 XMM07=e042d86d42eb936e0000000000311aa8 XMM08=89727f03d05973870000000000304ea0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000