[ 38.970619] ------------[ cut here ]------------ [ 38.971533] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.973565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 38.975242] Modules linked in: [ 38.975842] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.977806] Tainted: [W]=WARN [ 38.978390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.979864] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.980768] 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 [ 38.983923] RSP: 0018:ffff8880160efbc0 EFLAGS: 00010286 [ 38.984900] RAX: 0000000000000000 RBX: ffffed1002c1df78 RCX: ffffffff813a4050 [ 38.986157] RDX: ffff888015e11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.987412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1df2f [ 38.988706] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.989967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160efdf8 [ 38.991259] FS: 00007f8591137900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.992708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.993784] CR2: 00007fff16364ef8 CR3: 00000000176d9000 CR4: 0000000000350ef0 [ 38.995059] Call Trace: [ 38.995570] [ 38.995992] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.996883] ? __create_object+0x59/0x80 [ 38.997663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.998621] __vmalloc_noprof+0x59/0x60 [ 38.999379] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.000281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.001207] bpf_prog_alloc+0x39/0x200 [ 39.001903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.002825] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.003711] do_seccomp+0x349/0x25e0 [ 39.004451] ? find_held_lock+0x2b/0x80 [ 39.005212] ? do_prlimit+0x310/0x610 [ 39.005904] ? __pfx_do_seccomp+0x10/0x10 [ 39.006684] ? do_raw_spin_unlock+0x53/0x220 [ 39.007526] ? _raw_spin_unlock+0x1e/0x40 [ 39.008321] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.009290] ? static_key_count+0x60/0x80 [ 39.010047] prctl_set_seccomp+0x4e/0x70 [ 39.010821] __do_sys_prctl+0xe6c/0x1d70 [ 39.011586] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.012468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.013444] ? irqentry_exit+0xf3/0x650 [ 39.014195] do_syscall_64+0xbf/0x430 [ 39.014882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.015858] RIP: 0033:0x7f85916295cd [ 39.016558] 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 [ 39.019723] RSP: 002b:00007fff16363c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.021087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85916295cd [ 39.022373] RDX: 000055fdf14a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.023642] RBP: 00007fff16363cb0 R08: 0000000000000000 R09: 00007fff16363350 [ 39.024934] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe14a2ebf0 [ 39.026216] R13: 00007fff163640e0 R14: 000055fe14a38380 R15: 000055fe14a43460 [ 39.027509] [ 39.027943] irq event stamp: 1751 [ 39.028583] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.030133] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.031674] softirqs last enabled at (1470): [] handle_softirqs+0x50c/0x770 [ 39.033254] softirqs last disabled at (1465): [] __irq_exit_rcu+0xc4/0x100 [ 39.034812] ---[ end trace 0000000000000000 ]--- [ 42.265201] ------------[ cut here ]------------ [ 42.266089] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.268197] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.269640] Modules linked in: [ 42.270276] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.272182] Tainted: [W]=WARN [ 42.272714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.274147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.274979] 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 [ 42.278154] RSP: 0018:ffff8880165efbc0 EFLAGS: 00010286 [ 42.279051] RAX: 0000000000000000 RBX: ffffed1002cbdf78 RCX: ffffffff813a4050 [ 42.280290] RDX: ffff88800e409bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.281532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbdf2f [ 42.282782] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.284063] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165efdf8 [ 42.285334] FS: 00007f07f2eb2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.286770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.287823] CR2: 00007f07f33a4580 CR3: 0000000017ad8000 CR4: 0000000000350ef0 [ 42.289101] Call Trace: [ 42.289597] [ 42.290009] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.290893] ? __create_object+0x59/0x80 [ 42.291674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.292635] __vmalloc_noprof+0x59/0x60 [ 42.293380] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.294235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.295146] bpf_prog_alloc+0x39/0x200 [ 42.295849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.296769] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.297653] do_seccomp+0x349/0x25e0 [ 42.298361] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.299241] ? __pfx_do_seccomp+0x10/0x10 [ 42.299986] ? find_held_lock+0x2b/0x80 [ 42.300722] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.301654] ? static_key_count+0x60/0x80 [ 42.302438] prctl_set_seccomp+0x4e/0x70 [ 42.303231] __do_sys_prctl+0xe6c/0x1d70 [ 42.303971] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.304822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.305772] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.306732] ? irqentry_exit+0xf3/0x650 [ 42.307488] do_syscall_64+0xbf/0x430 [ 42.308224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.309183] RIP: 0033:0x7f07f33a45cd [ 42.309841] 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 [ 42.312996] RSP: 002b:00007ffd852f4550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.314329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07f33a45cd [ 42.315580] RDX: 0000563a86609e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.316859] RBP: 00007ffd852f45b0 R08: 0000000000000000 R09: 00007ffd852f3c50 [ 42.318129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a98366ad0 [ 42.319393] R13: 00007ffd852f49e0 R14: 0000563a98367bc0 R15: 0000563a98378780 [ 42.320701] [ 42.321161] irq event stamp: 1735 [ 42.321765] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.323259] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.324773] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 42.326298] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 42.327805] ---[ end trace 0000000000000000 ]--- [ 43.065963] ------------[ cut here ]------------ [ 43.066893] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.068960] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 43.070431] Modules linked in: [ 43.071019] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.073277] Tainted: [W]=WARN [ 43.073848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.075392] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.076328] 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 [ 43.079508] RSP: 0018:ffff88801733fbc0 EFLAGS: 00010286 [ 43.080510] RAX: 0000000000000000 RBX: ffffed1002e67f78 RCX: ffffffff813a4050 [ 43.081797] RDX: ffff888016a31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.083077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e67f2f [ 43.084371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.085664] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801733fdf8 [ 43.086956] FS: 00007f2a6f656900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.088422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.089483] CR2: 00007f2a6fb48580 CR3: 000000000e556000 CR4: 0000000000350ef0 [ 43.090754] Call Trace: [ 43.091272] [ 43.091697] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.092619] ? __create_object+0x59/0x80 [ 43.093400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.094375] __vmalloc_noprof+0x59/0x60 [ 43.095095] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.095997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.096932] bpf_prog_alloc+0x39/0x200 [ 43.097669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.098601] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.099507] do_seccomp+0x349/0x25e0 [ 43.100240] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.101154] ? __pfx_do_seccomp+0x10/0x10 [ 43.101908] ? find_held_lock+0x2b/0x80 [ 43.102675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.103645] ? static_key_count+0x60/0x80 [ 43.104470] prctl_set_seccomp+0x4e/0x70 [ 43.105242] __do_sys_prctl+0xe6c/0x1d70 [ 43.105986] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.106863] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.107861] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.108830] ? irqentry_exit+0xf3/0x650 [ 43.109607] do_syscall_64+0xbf/0x430 [ 43.110354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.111322] RIP: 0033:0x7f2a6fb485cd [ 43.112000] 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 [ 43.115191] RSP: 002b:00007ffdfd0fe300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.116571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a6fb485cd [ 43.117858] RDX: 0000557858da7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.119149] RBP: 00007ffdfd0fe360 R08: 0000000000000000 R09: 00007ffdfd0fda00 [ 43.120458] R10: 0000000000000000 R11: 0000000000000246 R12: 000055786cc72240 [ 43.121759] R13: 00007ffdfd0fe790 R14: 000055786cc7b380 R15: 000055786cc86540 [ 43.123057] [ 43.123526] irq event stamp: 1827 [ 43.124182] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 43.125724] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 43.127256] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 43.128817] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 43.130352] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47407' (ECDSA) to the list of known hosts. 2025/11/17 21:37:07 fuzzer started 2025/11/17 21:37:07 dialing manager at localhost:37895 2025/11/17 21:37:07 checking machine... 2025/11/17 21:37:07 checking revisions... [ 44.031987] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:37:08 testing simple program... [ 44.121323] cgroup: Unknown subsys name 'net' [ 44.198375] cgroup: Unknown subsys name 'cpuset' [ 44.218998] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:37:07 Registers: info registers vcpu 0 RAX=ffff888013f20001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888013f1fe01 RSI=ffff888013f1fee0 RDI=ffff888013f1f928 RBP=ffff888013f1f970 RSP=ffff888013f1f8a0 R8 =0000000000000001 R9 =ffff888013f1f958 R10=000000000003c9ed R11=000000000009a692 R12=ffff888013f1f978 R13=ffff888013f1f960 R14=ffff888013f1fee0 R15=ffff888013f1f918 RIP=ffffffff8135e2f5 RFL=00000286 [--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 00007f07f2eb2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd852ee000 CR3=0000000009a6d000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029013 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000563a9839cfe0 CR3=000000000d8bc000 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=2036303a37333a313220373120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a37333a3132203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000