[ 45.324910] ------------[ cut here ]------------ [ 45.325902] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.327924] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.329379] Modules linked in: [ 45.329965] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.331943] Tainted: [W]=WARN [ 45.332536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.334004] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.334938] 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 [ 45.338111] RSP: 0018:ffff888016ccfbc0 EFLAGS: 00010286 [ 45.339110] RAX: 0000000000000000 RBX: ffffed1002d99f78 RCX: ffffffff813a4050 [ 45.340397] RDX: ffff88801a669bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.341687] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d99f2f [ 45.342987] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.344277] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ccfdf8 [ 45.345522] FS: 00007ff88e096900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.346958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.348035] CR2: 00007ff88e588580 CR3: 000000000cdc0000 CR4: 0000000000350ef0 [ 45.349293] Call Trace: [ 45.349792] [ 45.350208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.351115] ? __create_object+0x59/0x80 [ 45.351900] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.352850] __vmalloc_noprof+0x59/0x60 [ 45.353607] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.354476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.355418] bpf_prog_alloc+0x39/0x200 [ 45.356110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.357037] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.357943] do_seccomp+0x349/0x25e0 [ 45.358647] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.359551] ? __pfx_do_seccomp+0x10/0x10 [ 45.360298] ? find_held_lock+0x2b/0x80 [ 45.361036] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.361989] ? static_key_count+0x60/0x80 [ 45.362786] prctl_set_seccomp+0x4e/0x70 [ 45.363570] __do_sys_prctl+0xe6c/0x1d70 [ 45.364308] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.365153] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.366114] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.367076] ? irqentry_exit+0xf3/0x650 [ 45.367836] do_syscall_64+0xbf/0x430 [ 45.368572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.369518] RIP: 0033:0x7ff88e5885cd [ 45.370180] 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 [ 45.373368] RSP: 002b:00007ffe7eae65c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.374751] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff88e5885cd [ 45.376046] RDX: 0000564de7aefe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.377313] RBP: 00007ffe7eae6620 R08: 0000000000000000 R09: 00007ffe7eae5cc0 [ 45.378621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e26d1bad0 [ 45.379939] R13: 00007ffe7eae6a50 R14: 0000564e26d1cbc0 R15: 0000564e26d2d780 [ 45.381227] [ 45.381692] irq event stamp: 1719 [ 45.382299] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 45.383845] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 45.385373] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 45.386936] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 45.388463] ---[ end trace 0000000000000000 ]--- [ 49.040717] ------------[ cut here ]------------ [ 49.041635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.043656] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.045092] Modules linked in: [ 49.045785] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.047751] Tainted: [W]=WARN [ 49.048301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.049781] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.050670] 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 [ 49.053789] RSP: 0018:ffff88800ecdfbc0 EFLAGS: 00010286 [ 49.054746] RAX: 0000000000000000 RBX: ffffed1001d9bf78 RCX: ffffffff813a4050 [ 49.056034] RDX: ffff888019cc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.057292] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d9bf2f [ 49.058555] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.059837] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ecdfdf8 [ 49.061083] FS: 00007f59cb973900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.062484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.063538] CR2: 00007f59cbe65580 CR3: 0000000020909000 CR4: 0000000000350ef0 [ 49.064821] Call Trace: [ 49.065276] [ 49.065731] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.066644] ? __create_object+0x59/0x80 [ 49.067446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.068421] __vmalloc_noprof+0x59/0x60 [ 49.069130] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.069997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.070932] bpf_prog_alloc+0x39/0x200 [ 49.071662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.072592] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.073499] do_seccomp+0x349/0x25e0 [ 49.074177] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.075086] ? __pfx_do_seccomp+0x10/0x10 [ 49.075865] ? find_held_lock+0x2b/0x80 [ 49.076621] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.077587] ? static_key_count+0x60/0x80 [ 49.078398] prctl_set_seccomp+0x4e/0x70 [ 49.079127] __do_sys_prctl+0xe6c/0x1d70 [ 49.079913] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.080765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.081729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.082700] ? irqentry_exit+0xf3/0x650 [ 49.083493] do_syscall_64+0xbf/0x430 [ 49.084201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.085174] RIP: 0033:0x7f59cbe655cd [ 49.085886] 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 [ 49.089042] RSP: 002b:00007ffd1ce2b1e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.090405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59cbe655cd [ 49.091707] RDX: 000055833018de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.092992] RBP: 00007ffd1ce2b240 R08: 0000000000000000 R09: 00007ffd1ce2a8e0 [ 49.094289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558348e89bf0 [ 49.095590] R13: 00007ffd1ce2b670 R14: 0000558348e93380 R15: 0000558348e9e460 [ 49.096914] [ 49.097374] irq event stamp: 1785 [ 49.097980] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.099529] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.101071] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 49.102633] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 49.103993] ---[ end trace 0000000000000000 ]--- [ 49.880072] ------------[ cut here ]------------ [ 49.881041] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.883067] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.884570] Modules linked in: [ 49.885189] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.887212] Tainted: [W]=WARN [ 49.887832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.889345] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.890229] 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 [ 49.893554] RSP: 0018:ffff888016137bc0 EFLAGS: 00010286 [ 49.894586] RAX: 0000000000000000 RBX: ffffed1002c26f78 RCX: ffffffff813a4050 [ 49.895937] RDX: ffff888015b60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.897232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c26f2f [ 49.898571] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.899919] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016137df8 [ 49.901221] FS: 00007f5bd6f67900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.902707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.903817] CR2: 00007ffe9f300ef7 CR3: 000000000d78d000 CR4: 0000000000350ef0 [ 49.905131] Call Trace: [ 49.905645] [ 49.906075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.907024] ? __create_object+0x59/0x80 [ 49.907845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.908855] __vmalloc_noprof+0x59/0x60 [ 49.909653] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.910556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.911561] bpf_prog_alloc+0x39/0x200 [ 49.912293] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.913255] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.914208] do_seccomp+0x349/0x25e0 [ 49.914991] ? find_held_lock+0x2b/0x80 [ 49.915794] ? do_prlimit+0x310/0x610 [ 49.916547] ? __pfx_do_seccomp+0x10/0x10 [ 49.917314] ? do_raw_spin_unlock+0x53/0x220 [ 49.918181] ? _raw_spin_unlock+0x1e/0x40 [ 49.919033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.920034] ? static_key_count+0x60/0x80 [ 49.920871] prctl_set_seccomp+0x4e/0x70 [ 49.921684] __do_sys_prctl+0xe6c/0x1d70 [ 49.922486] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.923414] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.924425] ? irqentry_exit+0xf3/0x650 [ 49.925170] do_syscall_64+0xbf/0x430 [ 49.925953] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.926982] RIP: 0033:0x7f5bd74595cd [ 49.927713] 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 [ 49.930985] RSP: 002b:00007ffe9f2fe5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.932405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5bd74595cd [ 49.933746] RDX: 0000561989893e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.935092] RBP: 00007ffe9f2fe610 R08: 0000000000000000 R09: 00007ffe9f2fdcb0 [ 49.936412] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619aca8fad0 [ 49.937750] R13: 00007ffe9f2fea40 R14: 00005619aca90bc0 R15: 00005619acaa1780 [ 49.939124] [ 49.939611] irq event stamp: 1717 [ 49.940239] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.941803] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.943402] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 49.944769] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 49.946075] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55395' (ECDSA) to the list of known hosts. 2025/11/18 14:25:33 fuzzer started 2025/11/18 14:25:33 dialing manager at localhost:34383 2025/11/18 14:25:33 checking machine... 2025/11/18 14:25:33 checking revisions... [ 50.861279] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:25:33 testing simple program... [ 50.952905] cgroup: Unknown subsys name 'net' [ 51.017630] cgroup: Unknown subsys name 'cpuset' [ 51.042574] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:25:32 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff818ef2bb RDX=ffff888019cc5340 RSI=ffffffff818ef3dd RDI=0000000000000006 RBP=ffffea0000747ac0 RSP=ffff88801a287810 R8 =0000000000000001 R9 =fffff940000e8f50 R10=0000000000000000 R11=0000000000000001 R12=ffff88801a287b28 R13=0000000000000000 R14=ffff88801a287858 R15=0000000000000001 RIP=ffffffff81751e08 RFL=00000202 [-------] 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 00007f59cb973900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1ce25000 CR3=000000002091f000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000271e5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f59cbf2b0b0 CR3=000000000cff9000 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=2032333a35323a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032333a35323a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000