[ 39.005465] ------------[ cut here ]------------ [ 39.006371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.008399] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.009848] Modules linked in: [ 39.010434] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.012622] Tainted: [W]=WARN [ 39.013183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.014663] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.015525] 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 [ 39.018735] RSP: 0018:ffff88801735fbc0 EFLAGS: 00010286 [ 39.019909] RAX: 0000000000000000 RBX: ffffed1002e6bf78 RCX: ffffffff813a4050 [ 39.021590] RDX: ffff888016e05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.023253] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6bf2f [ 39.024915] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.026376] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801735fdf8 [ 39.027778] FS: 00007f0d2da3d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.029279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.030430] CR2: 00007ffc78561ef7 CR3: 000000000e0f1000 CR4: 0000000000350ef0 [ 39.031732] Call Trace: [ 39.032209] [ 39.032665] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.033521] ? __create_object+0x59/0x80 [ 39.034303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.035285] __vmalloc_noprof+0x59/0x60 [ 39.036039] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.036918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.037850] bpf_prog_alloc+0x39/0x200 [ 39.038591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.039476] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.040374] do_seccomp+0x349/0x25e0 [ 39.041085] ? find_held_lock+0x2b/0x80 [ 39.041856] ? do_prlimit+0x310/0x610 [ 39.042671] ? __pfx_do_seccomp+0x10/0x10 [ 39.043438] ? do_raw_spin_unlock+0x53/0x220 [ 39.044299] ? _raw_spin_unlock+0x1e/0x40 [ 39.045088] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.046086] ? static_key_count+0x60/0x80 [ 39.047009] prctl_set_seccomp+0x4e/0x70 [ 39.047819] __do_sys_prctl+0xe6c/0x1d70 [ 39.048643] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.049497] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.050600] ? irqentry_exit+0xf3/0x650 [ 39.051316] do_syscall_64+0xbf/0x430 [ 39.052058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.053026] RIP: 0033:0x7f0d2df2f5cd [ 39.053725] 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 [ 39.056905] RSP: 002b:00007ffc7855fe20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.058249] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d2df2f5cd [ 39.059573] RDX: 000055bafa939e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.060857] RBP: 00007ffc7855fe80 R08: 0000000000000000 R09: 00007ffc7855f520 [ 39.062148] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb1dedc2b0 [ 39.063465] R13: 00007ffc785602b0 R14: 000055bb1deded20 R15: 000055bb1def08d0 [ 39.064774] [ 39.065194] irq event stamp: 1783 [ 39.065845] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 39.067387] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 39.068914] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 39.070465] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 39.071846] ---[ end trace 0000000000000000 ]--- [ 41.965207] ------------[ cut here ]------------ [ 41.966313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.968744] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.970412] Modules linked in: [ 41.971159] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.973432] Tainted: [W]=WARN [ 41.974122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.975846] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.976895] 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 [ 41.980606] RSP: 0018:ffff88801a4bfbc0 EFLAGS: 00010286 [ 41.981751] RAX: 0000000000000000 RBX: ffffed1003497f78 RCX: ffffffff813a4050 [ 41.983262] RDX: ffff88801a399bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.984741] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003497f2f [ 41.986244] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.987769] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4bfdf8 [ 41.989269] FS: 00007fadf50ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.990953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.992173] CR2: 00007fffea594ef7 CR3: 000000001fb7a000 CR4: 0000000000350ef0 [ 41.993718] Call Trace: [ 41.994255] [ 41.994876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.995825] ? __create_object+0x59/0x80 [ 41.996639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.997639] __vmalloc_noprof+0x59/0x60 [ 41.998355] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.999276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.000227] bpf_prog_alloc+0x39/0x200 [ 42.000996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.001937] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.002891] do_seccomp+0x349/0x25e0 [ 42.003637] ? find_held_lock+0x2b/0x80 [ 42.004361] ? do_prlimit+0x310/0x610 [ 42.005112] ? __pfx_do_seccomp+0x10/0x10 [ 42.005928] ? do_raw_spin_unlock+0x53/0x220 [ 42.006814] ? _raw_spin_unlock+0x1e/0x40 [ 42.007622] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.008598] ? static_key_count+0x60/0x80 [ 42.009357] prctl_set_seccomp+0x4e/0x70 [ 42.010154] __do_sys_prctl+0xe6c/0x1d70 [ 42.010990] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.011873] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.012861] ? irqentry_exit+0xf3/0x650 [ 42.013648] do_syscall_64+0xbf/0x430 [ 42.014346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.015352] RIP: 0033:0x7fadf55de5cd [ 42.016073] 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 [ 42.019249] RSP: 002b:00007fffea593030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.020659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fadf55de5cd [ 42.021951] RDX: 0000558a938e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.023269] RBP: 00007fffea593090 R08: 0000000000000000 R09: 00007fffea592730 [ 42.024585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558aa87e6bf0 [ 42.025881] R13: 00007fffea5934c0 R14: 0000558aa87f0380 R15: 0000558aa87fb460 [ 42.027225] [ 42.027711] irq event stamp: 1737 [ 42.028200] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.029454] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.030738] softirqs last enabled at (1532): [] handle_softirqs+0x50c/0x770 [ 42.032012] softirqs last disabled at (1527): [] __irq_exit_rcu+0xc4/0x100 [ 42.033264] ---[ end trace 0000000000000000 ]--- [ 42.803729] ------------[ cut here ]------------ [ 42.804476] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.806191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.807446] Modules linked in: [ 42.807979] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.809632] Tainted: [W]=WARN [ 42.810116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.811366] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.812135] 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 [ 42.814830] RSP: 0018:ffff888017907bc0 EFLAGS: 00010286 [ 42.815793] RAX: 0000000000000000 RBX: ffffed1002f20f78 RCX: ffffffff813a4050 [ 42.817002] RDX: ffff888016d90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.818270] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f20f2f [ 42.819322] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.820370] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017907df8 [ 42.821433] FS: 00007f47fd5b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.822877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.823774] CR2: 00007fffeb1e9ef7 CR3: 000000000a243000 CR4: 0000000000350ef0 [ 42.824824] Call Trace: [ 42.825198] [ 42.825581] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.826266] ? __create_object+0x59/0x80 [ 42.827196] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.828181] __vmalloc_noprof+0x59/0x60 [ 42.828928] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.829783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.830726] bpf_prog_alloc+0x39/0x200 [ 42.831323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.831904] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.832448] do_seccomp+0x349/0x25e0 [ 42.832915] ? find_held_lock+0x2b/0x80 [ 42.833365] ? do_prlimit+0x310/0x610 [ 42.833831] ? __pfx_do_seccomp+0x10/0x10 [ 42.834300] ? do_raw_spin_unlock+0x53/0x220 [ 42.834832] ? _raw_spin_unlock+0x1e/0x40 [ 42.835274] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.835764] ? static_key_count+0x60/0x80 [ 42.836146] prctl_set_seccomp+0x4e/0x70 [ 42.836520] __do_sys_prctl+0xe6c/0x1d70 [ 42.836923] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.837340] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.837836] ? irqentry_exit+0xf3/0x650 [ 42.838210] do_syscall_64+0xbf/0x430 [ 42.838597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.839064] RIP: 0033:0x7f47fdaa25cd [ 42.839406] 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 [ 42.841024] RSP: 002b:00007fffeb1e83c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.841734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47fdaa25cd [ 42.842374] RDX: 000055c594735e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.843026] RBP: 00007fffeb1e8420 R08: 0000000000000000 R09: 00007fffeb1e7ac0 [ 42.843677] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c59a3592b0 [ 42.844308] R13: 00007fffeb1e8850 R14: 000055c59a35bd20 R15: 000055c59a36d8d0 [ 42.844973] [ 42.845192] irq event stamp: 1787 [ 42.845505] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 42.846290] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 42.847074] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 42.847864] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 42.848635] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49805' (ECDSA) to the list of known hosts. 2025/11/18 07:34:32 fuzzer started 2025/11/18 07:34:32 dialing manager at localhost:37895 2025/11/18 07:34:32 checking machine... 2025/11/18 07:34:32 checking revisions... [ 43.718449] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:34:33 testing simple program... [ 43.804907] cgroup: Unknown subsys name 'net' [ 43.861161] cgroup: Unknown subsys name 'cpuset' [ 43.876022] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:34:32 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff86a0b818 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff86a0b81a RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000008964 R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627db8 R15=ffff888009627840 RIP=ffffffff8135fafe RFL=00000293 [--S-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fadf56a1650 CR3=000000000dec2000 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=2031333a34333a373020383120766f4e XMM01=657463656e6e6f63736944203a5d3933 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3933325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031333a34333a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=20aba3628f09e700 RBX=ffff888016d91bc0 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08878 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f11 RFL=00000086 [--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 00007fadf50ec900 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=00007fadf56a3618 CR3=000000001facf000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000