[ 45.855167] ------------[ cut here ]------------ [ 45.856095] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.858064] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.859516] Modules linked in: [ 45.860106] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.862285] Tainted: [W]=WARN [ 45.862969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.864423] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.865317] 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 [ 45.868465] RSP: 0018:ffff888014b1fbc0 EFLAGS: 00010286 [ 45.869394] RAX: 0000000000000000 RBX: ffffed1002963f78 RCX: ffffffff813a4050 [ 45.870644] RDX: ffff888019eb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.871921] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002963f2f [ 45.873172] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.874430] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014b1fdf8 [ 45.875720] FS: 00007fe0934e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.877129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.878163] CR2: 00007fe0939d8580 CR3: 000000001be83000 CR4: 0000000000350ef0 [ 45.879428] Call Trace: [ 45.879917] [ 45.880321] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.881211] ? __create_object+0x59/0x80 [ 45.881976] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.882934] __vmalloc_noprof+0x59/0x60 [ 45.883683] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.884544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.885417] bpf_prog_alloc+0x39/0x200 [ 45.886132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.887039] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.887929] do_seccomp+0x349/0x25e0 [ 45.888641] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.889526] ? __pfx_do_seccomp+0x10/0x10 [ 45.890277] ? find_held_lock+0x2b/0x80 [ 45.891025] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.891975] ? static_key_count+0x60/0x80 [ 45.892756] prctl_set_seccomp+0x4e/0x70 [ 45.893509] __do_sys_prctl+0xe6c/0x1d70 [ 45.894249] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.895103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.896068] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.897015] ? irqentry_exit+0xf3/0x650 [ 45.897757] do_syscall_64+0xbf/0x430 [ 45.898482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.899378] RIP: 0033:0x7fe0939d85cd [ 45.900079] 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 [ 45.903221] RSP: 002b:00007ffcba74d570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.904554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0939d85cd [ 45.905792] RDX: 000056125d7a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.907034] RBP: 00007ffcba74d5d0 R08: 0000000000000000 R09: 00007ffcba74cc70 [ 45.908309] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612705f6bf0 [ 45.909563] R13: 00007ffcba74da00 R14: 0000561270600380 R15: 000056127060b460 [ 45.910838] [ 45.911267] irq event stamp: 1785 [ 45.911894] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 45.913384] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 45.914871] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 45.916384] softirqs last disabled at (1295): [] __irq_exit_rcu+0xc4/0x100 [ 45.917875] ---[ end trace 0000000000000000 ]--- [ 49.337973] ------------[ cut here ]------------ [ 49.338948] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.341025] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.342539] Modules linked in: [ 49.343136] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.345157] Tainted: [W]=WARN [ 49.345757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.347288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.348214] 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 [ 49.351478] RSP: 0018:ffff888017487bc0 EFLAGS: 00010286 [ 49.352410] RAX: 0000000000000000 RBX: ffffed1002e90f78 RCX: ffffffff813a4050 [ 49.353737] RDX: ffff888017ec5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.355028] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e90f2f [ 49.356348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.357651] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017487df8 [ 49.358945] FS: 00007fcb2fcfc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.360409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.361490] CR2: 00007fff29a70ef7 CR3: 000000000d941000 CR4: 0000000000350ef0 [ 49.362791] Call Trace: [ 49.363276] [ 49.363739] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.364635] ? __create_object+0x59/0x80 [ 49.365380] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.366365] __vmalloc_noprof+0x59/0x60 [ 49.367138] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.368035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.368979] bpf_prog_alloc+0x39/0x200 [ 49.369732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.370678] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.371599] do_seccomp+0x349/0x25e0 [ 49.372298] ? find_held_lock+0x2b/0x80 [ 49.373071] ? do_prlimit+0x310/0x610 [ 49.373826] ? __pfx_do_seccomp+0x10/0x10 [ 49.374632] ? do_raw_spin_unlock+0x53/0x220 [ 49.375498] ? _raw_spin_unlock+0x1e/0x40 [ 49.376243] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.377216] ? static_key_count+0x60/0x80 [ 49.378025] prctl_set_seccomp+0x4e/0x70 [ 49.378818] __do_sys_prctl+0xe6c/0x1d70 [ 49.379631] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.380484] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.381416] ? irqentry_exit+0xf3/0x650 [ 49.382193] do_syscall_64+0xbf/0x430 [ 49.382944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.383921] RIP: 0033:0x7fcb301ee5cd [ 49.384634] 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 [ 49.387880] RSP: 002b:00007fff29a6f1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.389244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb301ee5cd [ 49.390545] RDX: 00005641c5110e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.391875] RBP: 00007fff29a6f210 R08: 0000000000000000 R09: 00007fff29a6e8b0 [ 49.393175] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641e4babbf0 [ 49.394467] R13: 00007fff29a6f640 R14: 00005641e4bb5380 R15: 00005641e4bc0460 [ 49.395805] [ 49.396236] irq event stamp: 1795 [ 49.396907] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.398463] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.400007] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.401575] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.403109] ---[ end trace 0000000000000000 ]--- [ 50.201024] ------------[ cut here ]------------ [ 50.201963] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.204046] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.205749] Modules linked in: [ 50.206354] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.208644] Tainted: [W]=WARN [ 50.209238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.210746] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.211682] 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 [ 50.214869] RSP: 0018:ffff8880196f7bc0 EFLAGS: 00010286 [ 50.215885] RAX: 0000000000000000 RBX: ffffed10032def78 RCX: ffffffff813a4050 [ 50.217188] RDX: ffff888014a93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.218488] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032def2f [ 50.219799] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.221107] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880196f7df8 [ 50.222406] FS: 00007fe44d709900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.223893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.224971] CR2: 00007ffdd0116ef7 CR3: 000000000ddbe000 CR4: 0000000000350ef0 [ 50.226272] Call Trace: [ 50.226798] [ 50.227228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.228147] ? __create_object+0x59/0x80 [ 50.228946] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.229945] __vmalloc_noprof+0x59/0x60 [ 50.230724] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.231626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.232573] bpf_prog_alloc+0x39/0x200 [ 50.233273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.234205] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.235126] do_seccomp+0x349/0x25e0 [ 50.235886] ? find_held_lock+0x2b/0x80 [ 50.236664] ? do_prlimit+0x310/0x610 [ 50.237365] ? __pfx_do_seccomp+0x10/0x10 [ 50.238177] ? do_raw_spin_unlock+0x53/0x220 [ 50.239042] ? _raw_spin_unlock+0x1e/0x40 [ 50.239842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.240834] ? static_key_count+0x60/0x80 [ 50.241661] prctl_set_seccomp+0x4e/0x70 [ 50.242393] __do_sys_prctl+0xe6c/0x1d70 [ 50.243178] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.244057] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.245036] ? irqentry_exit+0xf3/0x650 [ 50.245814] do_syscall_64+0xbf/0x430 [ 50.246567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.247539] RIP: 0033:0x7fe44dbfb5cd [ 50.248214] 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 [ 50.251431] RSP: 002b:00007ffdd0114f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.252874] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe44dbfb5cd [ 50.254182] RDX: 0000559cf74c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.255513] RBP: 00007ffdd0114fa0 R08: 0000000000000000 R09: 00007ffdd0114640 [ 50.256802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d129a52b0 [ 50.258130] R13: 00007ffdd01153d0 R14: 0000559d129a7d20 R15: 0000559d129b98d0 [ 50.259484] [ 50.259921] irq event stamp: 1981 [ 50.260576] hardirqs last enabled at (1991): [] __up_console_sem+0x78/0x80 [ 50.262106] hardirqs last disabled at (2000): [] __up_console_sem+0x5d/0x80 [ 50.263671] softirqs last enabled at (1906): [] handle_softirqs+0x50c/0x770 [ 50.265238] softirqs last disabled at (1901): [] __irq_exit_rcu+0xc4/0x100 [ 50.266763] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38061' (ECDSA) to the list of known hosts. 2025/11/18 06:40:55 fuzzer started 2025/11/18 06:40:55 dialing manager at localhost:37895 2025/11/18 06:40:55 checking machine... 2025/11/18 06:40:55 checking revisions... [ 51.162382] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:40:55 testing simple program... [ 51.241772] cgroup: Unknown subsys name 'net' [ 51.298146] cgroup: Unknown subsys name 'cpuset' [ 51.311506] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:40:54 Registers: info registers vcpu 0 RAX=00000021c5f3fe40 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806ce23b00 RDI=000000000004871f RBP=ffff88806ce23b00 RSP=ffff88806ce08790 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000cf600 R11=0000000000000001 R12=000000000004871f R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000017 [----APC] 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 00007fcb2fcfc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff29a67ff8 CR3=0000000016e48000 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=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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=ffffffff86a0b896 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089a8 R8 =ffffffff86a0b89a R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000008972 R12=ffffffff8135e7a2 R13=ffff88806cf08ab8 R14=ffff88806cf08ff0 R15=ffff88806cf08a70 RIP=ffffffff815bcfa0 RFL=00000216 [----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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5225b11000 CR3=000000001bf89000 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=2034353a30343a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a30343a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000