[ 44.061368] ------------[ cut here ]------------ [ 44.062292] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.064975] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 44.066448] Modules linked in: [ 44.067295] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.069453] Tainted: [W]=WARN [ 44.070069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.071529] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.072479] 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 [ 44.075660] RSP: 0018:ffff888016affbc0 EFLAGS: 00010286 [ 44.076634] RAX: 0000000000000000 RBX: ffffed1002d5ff78 RCX: ffffffff813a4050 [ 44.077925] RDX: ffff888015a68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.079206] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ff2f [ 44.080481] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.081763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016affdf8 [ 44.083054] FS: 00007f4d73584900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.084500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.085575] CR2: 00007f4d73a76580 CR3: 000000000dd51000 CR4: 0000000000350ef0 [ 44.086893] Call Trace: [ 44.087366] [ 44.087832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.088698] ? __create_object+0x59/0x80 [ 44.089487] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.090487] __vmalloc_noprof+0x59/0x60 [ 44.091252] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.092130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.093065] bpf_prog_alloc+0x39/0x200 [ 44.093820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.094702] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.095613] do_seccomp+0x349/0x25e0 [ 44.096346] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.097247] ? __pfx_do_seccomp+0x10/0x10 [ 44.098060] ? find_held_lock+0x2b/0x80 [ 44.098838] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.099812] ? static_key_count+0x60/0x80 [ 44.100580] prctl_set_seccomp+0x4e/0x70 [ 44.101345] __do_sys_prctl+0xe6c/0x1d70 [ 44.102161] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.103020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.104007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.104999] ? irqentry_exit+0xf3/0x650 [ 44.105802] do_syscall_64+0xbf/0x430 [ 44.106511] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.107456] RIP: 0033:0x7f4d73a765cd [ 44.108153] 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 [ 44.111340] RSP: 002b:00007ffddae11fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.112709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d73a765cd [ 44.114059] RDX: 000055bb6b120e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.115366] RBP: 00007ffddae12040 R08: 0000000000000000 R09: 00007ffddae116e0 [ 44.116646] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb990b92b0 [ 44.117950] R13: 00007ffddae12470 R14: 000055bb990bbd20 R15: 000055bb990cd8d0 [ 44.119245] [ 44.119674] irq event stamp: 1865 [ 44.120328] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 44.121876] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 44.123403] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 44.124966] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 44.126486] ---[ end trace 0000000000000000 ]--- [ 46.948564] ------------[ cut here ]------------ [ 46.949485] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.951550] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 46.952986] Modules linked in: [ 46.953576] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.955573] Tainted: [W]=WARN [ 46.956414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.957964] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.958872] 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 [ 46.962054] RSP: 0018:ffff888015857bc0 EFLAGS: 00010286 [ 46.963043] RAX: 0000000000000000 RBX: ffffed1002b0af78 RCX: ffffffff813a4050 [ 46.964349] RDX: ffff88800e76b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.965658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0af2f [ 46.966961] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.968265] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015857df8 [ 46.969581] FS: 00007f712ea14900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.971068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.972148] CR2: 00007f712ef06580 CR3: 000000001f613000 CR4: 0000000000350ef0 [ 46.973475] Call Trace: [ 46.974001] [ 46.974420] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.975340] ? __create_object+0x59/0x80 [ 46.976137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.977130] __vmalloc_noprof+0x59/0x60 [ 46.977934] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.978837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.979778] bpf_prog_alloc+0x39/0x200 [ 46.980485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.981426] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.982355] do_seccomp+0x349/0x25e0 [ 46.983088] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.984170] ? __pfx_do_seccomp+0x10/0x10 [ 46.985010] ? find_held_lock+0x2b/0x80 [ 46.985792] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.986773] ? static_key_count+0x60/0x80 [ 46.987543] prctl_set_seccomp+0x4e/0x70 [ 46.988327] __do_sys_prctl+0xe6c/0x1d70 [ 46.989146] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.990036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.991035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.992027] ? irqentry_exit+0xf3/0x650 [ 46.992815] do_syscall_64+0xbf/0x430 [ 46.993520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.994495] RIP: 0033:0x7f712ef065cd [ 46.995216] 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 [ 46.998435] RSP: 002b:00007fff32ec9e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.999721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f712ef065cd [ 47.000967] RDX: 000055eafd404e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.002205] RBP: 00007fff32ec9e80 R08: 0000000000000000 R09: 00007fff32ec9520 [ 47.003425] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb10866ad0 [ 47.004636] R13: 00007fff32eca2b0 R14: 000055eb10867bc0 R15: 000055eb10878780 [ 47.005893] [ 47.006294] irq event stamp: 1883 [ 47.006911] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 47.008371] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 47.009822] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770 [ 47.011071] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 47.012288] ---[ end trace 0000000000000000 ]--- [ 47.767411] ------------[ cut here ]------------ [ 47.768378] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.770390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/257 [ 47.771854] Modules linked in: [ 47.772439] CPU: 1 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.774410] Tainted: [W]=WARN [ 47.774991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.776472] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.777404] 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 [ 47.780582] RSP: 0018:ffff888016eafbc0 EFLAGS: 00010286 [ 47.781561] RAX: 0000000000000000 RBX: ffffed1002dd5f78 RCX: ffffffff813a4050 [ 47.782845] RDX: ffff88800e768000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.784121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd5f2f [ 47.785410] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.786726] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eafdf8 [ 47.788019] FS: 00007f4ccf5be900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.789456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.790539] CR2: 00007ffde9b1aef8 CR3: 000000001f5b1000 CR4: 0000000000350ef0 [ 47.791829] Call Trace: [ 47.792298] [ 47.792715] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.793651] ? __create_object+0x59/0x80 [ 47.794456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.795450] __vmalloc_noprof+0x59/0x60 [ 47.796228] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.797123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.798086] bpf_prog_alloc+0x39/0x200 [ 47.798843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.799815] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.800690] do_seccomp+0x349/0x25e0 [ 47.801422] ? find_held_lock+0x2b/0x80 [ 47.802213] ? do_prlimit+0x310/0x610 [ 47.802981] ? __pfx_do_seccomp+0x10/0x10 [ 47.803789] ? do_raw_spin_unlock+0x53/0x220 [ 47.804596] ? _raw_spin_unlock+0x1e/0x40 [ 47.805393] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.806385] ? static_key_count+0x60/0x80 [ 47.807207] prctl_set_seccomp+0x4e/0x70 [ 47.808003] __do_sys_prctl+0xe6c/0x1d70 [ 47.808803] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.809645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.810634] ? irqentry_exit+0xf3/0x650 [ 47.811417] do_syscall_64+0xbf/0x430 [ 47.812173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.813146] RIP: 0033:0x7f4ccfab05cd [ 47.813882] 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 [ 47.817129] RSP: 002b:00007ffde9b187c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.818535] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ccfab05cd [ 47.819850] RDX: 00005628616cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.821162] RBP: 00007ffde9b18820 R08: 0000000000000000 R09: 00007ffde9b17ec0 [ 47.822483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562885296240 [ 47.823804] R13: 00007ffde9b18c50 R14: 0000562885295bf0 R15: 00005628852aa4d0 [ 47.825131] [ 47.825563] irq event stamp: 1751 [ 47.826236] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 47.827795] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 47.829338] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 47.830858] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 47.832159] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49363' (ECDSA) to the list of known hosts. 2025/11/18 00:27:30 fuzzer started 2025/11/18 00:27:30 dialing manager at localhost:37895 2025/11/18 00:27:30 checking machine... 2025/11/18 00:27:30 checking revisions... [ 48.726576] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:27:31 testing simple program... [ 48.816132] cgroup: Unknown subsys name 'net' [ 48.875135] cgroup: Unknown subsys name 'cpuset' [ 48.888182] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:27:30 Registers: info registers vcpu 0 RAX=0000000000043387 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffaca6ebe8 CR3=0000000005c8a000 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=00007fccede6c510000055a5a788e790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=00000000000002f1 RCX=1ffff110013ebc31 RDX=1ffff110026389fa RSI=ffffffff822ec135 RDI=ffff88800f537bdc RBP=ffff88800f537bd8 RSP=ffff88800f537a40 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000008000 R11=0000000000000001 R12=ffff8880131c4fd0 R13=0000000000007fff R14=00000000000002f1 R15=0000000000000031 RIP=ffffffff822ec2aa RFL=00000246 [---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 00007f712ea14900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f712efcc0b0 CR3=000000000e595000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000