[ 38.992740] ------------[ cut here ]------------ [ 38.993655] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.995674] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.997122] Modules linked in: [ 38.997708] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.999833] Tainted: [W]=WARN [ 39.000436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.001925] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.002820] 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 [ 39.005975] RSP: 0018:ffff888019987bc0 EFLAGS: 00010286 [ 39.006968] RAX: 0000000000000000 RBX: ffffed1003330f78 RCX: ffffffff813a4050 [ 39.008258] RDX: ffff88801a169bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.009532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003330f2f [ 39.010833] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.012131] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019987df8 [ 39.013420] FS: 00007f14c45cd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.014881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.015964] CR2: 00007f14c4b334a6 CR3: 000000000c13d000 CR4: 0000000000350ef0 [ 39.017246] Call Trace: [ 39.017708] [ 39.018153] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.019070] ? __create_object+0x59/0x80 [ 39.019803] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.020778] __vmalloc_noprof+0x59/0x60 [ 39.021537] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.022410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.023352] bpf_prog_alloc+0x39/0x200 [ 39.024094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.025040] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.025946] do_seccomp+0x349/0x25e0 [ 39.026636] ? find_held_lock+0x2b/0x80 [ 39.027395] ? do_prlimit+0x310/0x610 [ 39.028113] ? __pfx_do_seccomp+0x10/0x10 [ 39.028841] ? do_raw_spin_unlock+0x53/0x220 [ 39.029673] ? _raw_spin_unlock+0x1e/0x40 [ 39.030453] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.031425] ? static_key_count+0x60/0x80 [ 39.032221] prctl_set_seccomp+0x4e/0x70 [ 39.032977] __do_sys_prctl+0xe6c/0x1d70 [ 39.033713] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.034578] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.035580] ? irqentry_exit+0xf3/0x650 [ 39.036356] do_syscall_64+0xbf/0x430 [ 39.037086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.038031] RIP: 0033:0x7f14c4abf5cd [ 39.038706] 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 [ 39.041850] RSP: 002b:00007fff6fb44f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.043244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14c4abf5cd [ 39.044527] RDX: 000055bb412f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.045806] RBP: 00007fff6fb44f80 R08: 0000000000000000 R09: 00007fff6fb44620 [ 39.047105] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb4a73a240 [ 39.048392] R13: 00007fff6fb453b0 R14: 000055bb4a739bf0 R15: 000055bb4a74e4d0 [ 39.049695] [ 39.050167] irq event stamp: 1781 [ 39.050789] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 39.052300] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 39.053827] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 39.055387] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 39.056923] ---[ end trace 0000000000000000 ]--- [ 42.405636] ------------[ cut here ]------------ [ 42.406500] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.408489] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.409877] Modules linked in: [ 42.410484] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.412447] Tainted: [W]=WARN [ 42.413028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.414438] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.415342] 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 [ 42.418381] RSP: 0018:ffff888015f2fbc0 EFLAGS: 00010286 [ 42.419343] RAX: 0000000000000000 RBX: ffffed1002be5f78 RCX: ffffffff813a4050 [ 42.420654] RDX: ffff88801765b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.421917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be5f2f [ 42.423169] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.424389] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f2fdf8 [ 42.425622] FS: 00007f4f24986900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.427048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.428075] CR2: 00007f4f24e78580 CR3: 000000000e3f1000 CR4: 0000000000350ef0 [ 42.429314] Call Trace: [ 42.429762] [ 42.430200] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.431154] ? __create_object+0x59/0x80 [ 42.431865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.432802] __vmalloc_noprof+0x59/0x60 [ 42.433557] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.434404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.435298] bpf_prog_alloc+0x39/0x200 [ 42.435996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.436817] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.437657] do_seccomp+0x349/0x25e0 [ 42.438323] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.439182] ? __pfx_do_seccomp+0x10/0x10 [ 42.439890] ? find_held_lock+0x2b/0x80 [ 42.440601] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.441513] ? static_key_count+0x60/0x80 [ 42.442271] prctl_set_seccomp+0x4e/0x70 [ 42.443019] __do_sys_prctl+0xe6c/0x1d70 [ 42.443730] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.444542] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.445459] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.446384] ? irqentry_exit+0xf3/0x650 [ 42.447111] do_syscall_64+0xbf/0x430 [ 42.447775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.448661] RIP: 0033:0x7f4f24e785cd [ 42.449311] 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 [ 42.452197] RSP: 002b:00007ffd79fa0840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.453447] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f24e785cd [ 42.454662] RDX: 000055912a896e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.455826] RBP: 00007ffd79fa08a0 R08: 0000000000000000 R09: 00007ffd79f9ff40 [ 42.456933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559136ccdad0 [ 42.457948] R13: 00007ffd79fa0cd0 R14: 0000559136ccebc0 R15: 0000559136cdf780 [ 42.459196] [ 42.459523] irq event stamp: 1727 [ 42.460016] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.461206] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.462378] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 42.463587] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 42.464915] ---[ end trace 0000000000000000 ]--- [ 43.311142] ------------[ cut here ]------------ [ 43.311870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.313587] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 43.314832] Modules linked in: [ 43.315352] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.317141] Tainted: [W]=WARN [ 43.317632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.319038] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.319752] 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 [ 43.322454] RSP: 0018:ffff88801bc47bc0 EFLAGS: 00010286 [ 43.323369] RAX: 0000000000000000 RBX: ffffed1003788f78 RCX: ffffffff813a4050 [ 43.324623] RDX: ffff88801765d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.325841] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003788f2f [ 43.326929] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.327986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc47df8 [ 43.329070] FS: 00007f15a48f4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.330251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.331186] CR2: 00007f15a4de6580 CR3: 00000000104f3000 CR4: 0000000000350ef0 [ 43.332274] Call Trace: [ 43.332670] [ 43.333061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.333783] ? __create_object+0x59/0x80 [ 43.334454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.335309] __vmalloc_noprof+0x59/0x60 [ 43.335945] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.336639] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.337432] bpf_prog_alloc+0x39/0x200 [ 43.338045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.338816] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.339585] do_seccomp+0x349/0x25e0 [ 43.340190] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.340943] ? __pfx_do_seccomp+0x10/0x10 [ 43.341570] ? find_held_lock+0x2b/0x80 [ 43.342210] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.343059] ? static_key_count+0x60/0x80 [ 43.343696] prctl_set_seccomp+0x4e/0x70 [ 43.344347] __do_sys_prctl+0xe6c/0x1d70 [ 43.345010] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.345689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.346509] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.347362] ? irqentry_exit+0xf3/0x650 [ 43.348007] do_syscall_64+0xbf/0x430 [ 43.348592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.349391] RIP: 0033:0x7f15a4de65cd [ 43.349977] 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 [ 43.352712] RSP: 002b:00007ffcb3070770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.353869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15a4de65cd [ 43.354996] RDX: 000055c11854ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.356093] RBP: 00007ffcb30707d0 R08: 0000000000000000 R09: 00007ffcb306fe70 [ 43.357190] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c148976ad0 [ 43.358280] R13: 00007ffcb3070c00 R14: 000055c148977bc0 R15: 000055c148988780 [ 43.359423] [ 43.359787] irq event stamp: 1717 [ 43.360344] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 43.361648] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 43.362988] softirqs last enabled at (1208): [] handle_softirqs+0x50c/0x770 [ 43.364315] softirqs last disabled at (1199): [] __irq_exit_rcu+0xc4/0x100 [ 43.365609] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12777' (ECDSA) to the list of known hosts. 2025/11/18 08:14:17 fuzzer started 2025/11/18 08:14:18 dialing manager at localhost:34383 2025/11/18 08:14:18 checking machine... 2025/11/18 08:14:18 checking revisions... [ 44.270058] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:14:18 testing simple program... [ 44.349281] cgroup: Unknown subsys name 'net' [ 44.409615] cgroup: Unknown subsys name 'cpuset' [ 44.424287] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:14:17 Registers: info registers vcpu 0 RAX=ffffc90000660000 RBX=ffff88800ecc0000 RCX=ffffffff815686ab RDX=1ffff11001d9823a RSI=ffffffff8360f33f RDI=000000000000000a RBP=0000000000000083 RSP=ffff88806ce08a00 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=dffffc0000000000 R13=ffff888008fe8000 R14=ffff88800ecc11d0 R15=000000000000000a RIP=ffffffff8360f367 RFL=00000046 [---Z-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 00007f4f24986900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd79f9a000 CR3=000000001f139000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001258d RBX=0000000000000000 RCX=ffffffff817d9966 RDX=0000000000000001 RSI=00000000000002c0 RDI=ffff888015e9c340 RBP=ffff888016df7b40 RSP=ffff888016df7ab8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=ffffea000057a700 R13=0000000000000000 R14=ffff888015f3b780 R15=ffff8880096c7b40 RIP=ffffffff8152493a RFL=00000282 [--S----] 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 00007f4f24986900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75560ef000 CR3=000000001f139000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000