[ 39.002140] ------------[ cut here ]------------ [ 39.003027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.005009] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 39.006472] Modules linked in: [ 39.007046] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.009116] Tainted: [W]=WARN [ 39.009708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.011124] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.012005] 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 [ 39.015087] RSP: 0018:ffff8880160ffbc0 EFLAGS: 00010286 [ 39.016035] RAX: 0000000000000000 RBX: ffffed1002c1ff78 RCX: ffffffff813a4050 [ 39.017285] RDX: ffff8880167f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.018550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1ff2f [ 39.019799] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.021067] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160ffdf8 [ 39.022336] FS: 00007f886b217900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.023726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.024761] CR2: 00007ffc5fa65ef8 CR3: 000000000d06d000 CR4: 0000000000350ef0 [ 39.026022] Call Trace: [ 39.026516] [ 39.026917] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.027789] ? __create_object+0x59/0x80 [ 39.028563] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.029517] __vmalloc_noprof+0x59/0x60 [ 39.030234] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.031080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.031978] bpf_prog_alloc+0x39/0x200 [ 39.032704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.033602] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.034493] do_seccomp+0x349/0x25e0 [ 39.035161] ? find_held_lock+0x2b/0x80 [ 39.035897] ? do_prlimit+0x310/0x610 [ 39.036629] ? __pfx_do_seccomp+0x10/0x10 [ 39.037355] ? do_raw_spin_unlock+0x53/0x220 [ 39.038178] ? _raw_spin_unlock+0x1e/0x40 [ 39.038932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.039871] ? static_key_count+0x60/0x80 [ 39.040641] prctl_set_seccomp+0x4e/0x70 [ 39.041357] __do_sys_prctl+0xe6c/0x1d70 [ 39.042125] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.042947] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.043891] ? irqentry_exit+0xf3/0x650 [ 39.044633] do_syscall_64+0xbf/0x430 [ 39.045305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.046247] RIP: 0033:0x7f886b7095cd [ 39.046937] 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 [ 39.050292] RSP: 002b:00007ffc5fa64610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.051704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f886b7095cd [ 39.053329] RDX: 0000563830ba5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.054998] RBP: 00007ffc5fa64670 R08: 0000000000000000 R09: 00007ffc5fa63d10 [ 39.056365] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638523f4b10 [ 39.058028] R13: 00007ffc5fa64aa0 R14: 00005638523f52b0 R15: 00005638524096f0 [ 39.059684] [ 39.060132] irq event stamp: 1773 [ 39.060846] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.062836] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.064589] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 39.066592] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 39.067929] ---[ end trace 0000000000000000 ]--- [ 42.527426] ------------[ cut here ]------------ [ 42.528330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.530378] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.531839] Modules linked in: [ 42.532423] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.534472] Tainted: [W]=WARN [ 42.535015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.536466] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.537324] 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 [ 42.540482] RSP: 0018:ffff888019bffbc0 EFLAGS: 00010286 [ 42.541395] RAX: 0000000000000000 RBX: ffffed100337ff78 RCX: ffffffff813a4050 [ 42.542676] RDX: ffff88801b5ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.543965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337ff2f [ 42.545227] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.546511] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bffdf8 [ 42.547782] FS: 00007f67ac676900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.549211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.550271] CR2: 00007f67acb68580 CR3: 000000000bdff000 CR4: 0000000000350ef0 [ 42.551550] Call Trace: [ 42.552019] [ 42.552417] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.553301] ? __create_object+0x59/0x80 [ 42.554090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.555036] __vmalloc_noprof+0x59/0x60 [ 42.555773] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.556651] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.557571] bpf_prog_alloc+0x39/0x200 [ 42.558265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.559186] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.560076] do_seccomp+0x349/0x25e0 [ 42.560781] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.561673] ? __pfx_do_seccomp+0x10/0x10 [ 42.562416] ? find_held_lock+0x2b/0x80 [ 42.563182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.564131] ? static_key_count+0x60/0x80 [ 42.564926] prctl_set_seccomp+0x4e/0x70 [ 42.565699] __do_sys_prctl+0xe6c/0x1d70 [ 42.566493] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.567302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.568262] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.569241] ? irqentry_exit+0xf3/0x650 [ 42.570010] do_syscall_64+0xbf/0x430 [ 42.570763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.571713] RIP: 0033:0x7f67acb685cd [ 42.572366] 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 [ 42.575536] RSP: 002b:00007ffcb90ef8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.576901] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67acb685cd [ 42.578200] RDX: 000055c211131e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.579494] RBP: 00007ffcb90ef920 R08: 0000000000000000 R09: 00007ffcb90eefc0 [ 42.580774] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c231b0a2b0 [ 42.582059] R13: 00007ffcb90efd50 R14: 000055c231b0cd20 R15: 000055c231b1e8d0 [ 42.583356] [ 42.583824] irq event stamp: 1707 [ 42.584419] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 42.585970] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 42.587487] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 42.589022] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 42.590512] ---[ end trace 0000000000000000 ]--- [ 43.414421] ------------[ cut here ]------------ [ 43.415330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.417332] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.418784] Modules linked in: [ 43.419376] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.421332] Tainted: [W]=WARN [ 43.421917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.423388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.424289] 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 [ 43.427438] RSP: 0018:ffff8880170b7bc0 EFLAGS: 00010286 [ 43.428386] RAX: 0000000000000000 RBX: ffffed1002e16f78 RCX: ffffffff813a4050 [ 43.429644] RDX: ffff8880167f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.430908] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e16f2f [ 43.432164] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.433429] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170b7df8 [ 43.434728] FS: 00007f1b9fe23900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.436145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.437195] CR2: 00007f1ba0315580 CR3: 000000001dcfa000 CR4: 0000000000350ef0 [ 43.438482] Call Trace: [ 43.438947] [ 43.439349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.440231] ? __create_object+0x59/0x80 [ 43.440995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.441968] __vmalloc_noprof+0x59/0x60 [ 43.442723] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.443576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.444495] bpf_prog_alloc+0x39/0x200 [ 43.445178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.446095] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.446978] do_seccomp+0x349/0x25e0 [ 43.447677] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.448562] ? __pfx_do_seccomp+0x10/0x10 [ 43.449297] ? find_held_lock+0x2b/0x80 [ 43.450065] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.451008] ? static_key_count+0x60/0x80 [ 43.451795] prctl_set_seccomp+0x4e/0x70 [ 43.452555] __do_sys_prctl+0xe6c/0x1d70 [ 43.453283] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.454151] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.455106] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.456071] ? irqentry_exit+0xf3/0x650 [ 43.456829] do_syscall_64+0xbf/0x430 [ 43.457560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.458510] RIP: 0033:0x7f1ba03155cd [ 43.459177] 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 [ 43.462335] RSP: 002b:00007ffc62fecc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.463693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ba03155cd [ 43.464968] RDX: 0000560d2ed65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.466248] RBP: 00007ffc62fecc90 R08: 0000000000000000 R09: 00007ffc62fec330 [ 43.467514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d466d72b0 [ 43.468776] R13: 00007ffc62fed0c0 R14: 0000560d466d9d20 R15: 0000560d466eb8d0 [ 43.470082] [ 43.470551] irq event stamp: 1715 [ 43.471147] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 43.472641] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 43.474156] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 43.475677] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 43.477171] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64032' (ECDSA) to the list of known hosts. 2025/11/18 05:20:49 fuzzer started 2025/11/18 05:20:49 dialing manager at localhost:37895 2025/11/18 05:20:49 checking machine... 2025/11/18 05:20:49 checking revisions... [ 44.392876] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:20:49 testing simple program... [ 44.474285] cgroup: Unknown subsys name 'net' [ 44.538414] cgroup: Unknown subsys name 'cpuset' [ 44.556072] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:20:48 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=00000000ffffffff RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffffffff85c0c110 RSP=ffff888009627d50 R8 =0000000000000000 R9 =0000000000000100 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000100 R13=0000000000000009 R14=0000000000000000 R15=0000000000000009 RIP=ffffffff813c106f 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f67acc2b650 CR3=000000001dc4c000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888016358000 RCX=ffff88801635717c RDX=0000000000000000 RSI=ffffffff8175a467 RDI=ffff8880163583fc RBP=00007f5db59502fd RSP=ffff8880163571a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007f5db59502fd R13=0000000000000000 R14=ffff888016358000 R15=0000000000092cc0 RIP=ffffffff815bd59a RFL=00000213 [----A-C] 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 00007f5db5086900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3e0d75e8 CR3=000000000bcd6000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=af9118459c0cc30400000000000ae988 XMM05=07a0491a5e287afa0000000000320c78 XMM06=03bafb0132692f12000000000031fa18 XMM07=fb795ef6d6577056000000000030f960 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000