[ 39.005594] ------------[ cut here ]------------ [ 39.006580] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.008579] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.010020] Modules linked in: [ 39.010765] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.012724] Tainted: [W]=WARN [ 39.013309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.014828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.015755] 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 [ 39.018934] RSP: 0018:ffff888016e3fbc0 EFLAGS: 00010286 [ 39.019902] RAX: 0000000000000000 RBX: ffffed1002dc7f78 RCX: ffffffff813a4050 [ 39.021197] RDX: ffff888019fc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.022516] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc7f2f [ 39.023785] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.025059] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e3fdf8 [ 39.026372] FS: 00007f0cd9f87900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.027822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.028878] CR2: 00007ffd9840fef7 CR3: 000000000ca8f000 CR4: 0000000000350ef0 [ 39.030196] Call Trace: [ 39.030659] [ 39.031059] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.031962] ? __create_object+0x59/0x80 [ 39.032731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.033714] __vmalloc_noprof+0x59/0x60 [ 39.034524] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.035396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.036352] bpf_prog_alloc+0x39/0x200 [ 39.037042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.037967] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.038900] do_seccomp+0x349/0x25e0 [ 39.039626] ? find_held_lock+0x2b/0x80 [ 39.040389] ? do_prlimit+0x310/0x610 [ 39.041085] ? __pfx_do_seccomp+0x10/0x10 [ 39.041880] ? do_raw_spin_unlock+0x53/0x220 [ 39.042752] ? _raw_spin_unlock+0x1e/0x40 [ 39.043552] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.044519] ? static_key_count+0x60/0x80 [ 39.045332] prctl_set_seccomp+0x4e/0x70 [ 39.046074] __do_sys_prctl+0xe6c/0x1d70 [ 39.046881] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.047729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.048702] ? irqentry_exit+0xf3/0x650 [ 39.049467] do_syscall_64+0xbf/0x430 [ 39.050245] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.051157] RIP: 0033:0x7f0cda4795cd [ 39.051864] 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 [ 39.055039] RSP: 002b:00007ffd9840e9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.056400] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0cda4795cd [ 39.057675] RDX: 000055a7ccaa1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.059003] RBP: 00007ffd9840ea30 R08: 0000000000000000 R09: 00007ffd9840e0d0 [ 39.060281] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7eb706ad0 [ 39.061556] R13: 00007ffd9840ee60 R14: 000055a7eb707bc0 R15: 000055a7eb718780 [ 39.062898] [ 39.063352] irq event stamp: 1797 [ 39.063944] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 39.065462] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 39.067020] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 39.068568] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 39.070105] ---[ end trace 0000000000000000 ]--- [ 41.950735] ------------[ cut here ]------------ [ 41.951519] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.953157] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.954521] Modules linked in: [ 41.954998] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.956758] Tainted: [W]=WARN [ 41.957249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.958448] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.959152] 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 [ 41.961762] RSP: 0018:ffff8880143efbc0 EFLAGS: 00010286 [ 41.962566] RAX: 0000000000000000 RBX: ffffed100287df78 RCX: ffffffff813a4050 [ 41.963595] RDX: ffff888017590000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.964626] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100287df2f [ 41.965651] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.966687] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143efdf8 [ 41.967752] FS: 00007efd2b0a1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.968931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.969817] CR2: 00007efd2b593580 CR3: 000000000bcb6000 CR4: 0000000000350ef0 [ 41.970887] Call Trace: [ 41.971302] [ 41.971639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.972404] ? __create_object+0x59/0x80 [ 41.973030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.973852] __vmalloc_noprof+0x59/0x60 [ 41.974503] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.975244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.976004] bpf_prog_alloc+0x39/0x200 [ 41.976628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.977400] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.978117] do_seccomp+0x349/0x25e0 [ 41.978712] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.979462] ? __pfx_do_seccomp+0x10/0x10 [ 41.980082] ? find_held_lock+0x2b/0x80 [ 41.980719] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.981521] ? static_key_count+0x60/0x80 [ 41.982199] prctl_set_seccomp+0x4e/0x70 [ 41.982810] __do_sys_prctl+0xe6c/0x1d70 [ 41.983455] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.984136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.984932] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.985830] ? irqentry_exit+0xf3/0x650 [ 41.986670] do_syscall_64+0xbf/0x430 [ 41.987499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.988796] RIP: 0033:0x7efd2b5935cd [ 41.989563] 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 [ 41.992343] RSP: 002b:00007ffec4906de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.993519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd2b5935cd [ 41.994639] RDX: 0000561554321e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.995789] RBP: 00007ffec4906e40 R08: 0000000000000000 R09: 00007ffec49064e0 [ 41.996925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561592d12ad0 [ 41.998036] R13: 00007ffec4907270 R14: 0000561592d13bc0 R15: 0000561592d24780 [ 41.999125] [ 41.999511] irq event stamp: 1879 [ 42.000007] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 42.001271] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 42.002548] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 42.003819] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 42.005070] ---[ end trace 0000000000000000 ]--- [ 42.864552] ------------[ cut here ]------------ [ 42.865469] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.867505] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.868938] Modules linked in: [ 42.869572] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.872970] Tainted: [W]=WARN [ 42.873664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.875130] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.876042] 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 [ 42.879154] RSP: 0018:ffff888016ad7bc0 EFLAGS: 00010286 [ 42.880112] RAX: 0000000000000000 RBX: ffffed1002d5af78 RCX: ffffffff813a4050 [ 42.881374] RDX: ffff88800ec5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.882672] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5af2f [ 42.883938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.885213] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ad7df8 [ 42.886499] FS: 00007fd0b45f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.887910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.888955] CR2: 00007fd0b4ae3580 CR3: 000000001f23c000 CR4: 0000000000350ef0 [ 42.890243] Call Trace: [ 42.890707] [ 42.891096] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.891980] ? __create_object+0x59/0x80 [ 42.892750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.893706] __vmalloc_noprof+0x59/0x60 [ 42.894481] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.895359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.896293] bpf_prog_alloc+0x39/0x200 [ 42.896977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.897884] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.898785] do_seccomp+0x349/0x25e0 [ 42.899494] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.900376] ? __pfx_do_seccomp+0x10/0x10 [ 42.901107] ? find_held_lock+0x2b/0x80 [ 42.901848] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.902811] ? static_key_count+0x60/0x80 [ 42.903604] prctl_set_seccomp+0x4e/0x70 [ 42.904374] __do_sys_prctl+0xe6c/0x1d70 [ 42.905102] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.905937] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.907041] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.908196] ? irqentry_exit+0xf3/0x650 [ 42.909029] do_syscall_64+0xbf/0x430 [ 42.909897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.911025] RIP: 0033:0x7fd0b4ae35cd [ 42.911847] 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 [ 42.915546] RSP: 002b:00007ffce39126d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.917144] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0b4ae35cd [ 42.918668] RDX: 000055b9f6922e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.920165] RBP: 00007ffce3912730 R08: 0000000000000000 R09: 00007ffce3911dd0 [ 42.921669] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba332e2ad0 [ 42.923197] R13: 00007ffce3912b60 R14: 000055ba332e3bc0 R15: 000055ba332f4780 [ 42.924709] [ 42.925262] irq event stamp: 2059 [ 42.925963] hardirqs last enabled at (2067): [] __up_console_sem+0x78/0x80 [ 42.927755] hardirqs last disabled at (2076): [] __up_console_sem+0x5d/0x80 [ 42.929519] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 42.931303] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 42.932783] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22488' (ECDSA) to the list of known hosts. 2025/11/17 22:18:29 fuzzer started 2025/11/17 22:18:29 dialing manager at localhost:37895 2025/11/17 22:18:29 checking machine... 2025/11/17 22:18:29 checking revisions... [ 43.802126] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:18:30 testing simple program... [ 43.884857] cgroup: Unknown subsys name 'net' [ 43.937848] cgroup: Unknown subsys name 'cpuset' [ 43.950534] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:18:29 Registers: info registers vcpu 0 RAX=ffffffff883b77a8 RBX=0000000000000030 RCX=ffffffff88397758 RDX=000000000000003f RSI=ffffffff87ceab68 RDI=000000000000000b RBP=ffffffff81522860 RSP=ffff8880162e6e18 R8 =0000000000000000 R9 =0000000000000030 R10=ffff88800b820aa8 R11=0000000000000000 R12=ffff8880162e6e88 R13=ffffffff815229a0 R14=0000000000000000 R15=ffffffff883a83f8 RIP=ffffffff8152381e RFL=00000002 [-------] 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 00007efd2b0a1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efd2b080020 CR3=000000001eb4f000 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=000000000001dc13 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=00000202 [-------] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe472d26268 CR3=000000000de3d000 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=2764a999addba299cf462dd9f0e56290 XMM02=0000000000302f60ec2efd57dc4c00df XMM03=000000000030f27041d89e8f308095d6 XMM04=887065726aad59f100000000000ae988 XMM05=090f1556b20111b3000000000031eed8 XMM06=7b058bcc432bda180000000000319010 XMM07=e042d86d42eb936e000000000030f4f0 XMM08=41d89e8f308095d60000000000302fc0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000