[ 46.990961] ------------[ cut here ]------------ [ 46.991762] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.993506] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.994773] Modules linked in: [ 46.995333] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.997061] Tainted: [W]=WARN [ 46.997552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.998787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.999558] 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 [ 47.002230] RSP: 0018:ffff88800f1dfbc0 EFLAGS: 00010286 [ 47.003044] RAX: 0000000000000000 RBX: ffffed1001e3bf78 RCX: ffffffff813a4050 [ 47.004119] RDX: ffff88800f600000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.005234] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3bf2f [ 47.006329] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.007402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1dfdf8 [ 47.008506] FS: 00007f49eea1e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.009813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.010759] CR2: 00007ffea5b36ef8 CR3: 000000001aed8000 CR4: 0000000000350ef0 [ 47.011871] Call Trace: [ 47.012315] [ 47.012678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.013592] ? __create_object+0x59/0x80 [ 47.014443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.015484] __vmalloc_noprof+0x59/0x60 [ 47.016191] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.016928] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.017746] bpf_prog_alloc+0x39/0x200 [ 47.018376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.019187] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.019953] do_seccomp+0x349/0x25e0 [ 47.020733] ? find_held_lock+0x2b/0x80 [ 47.021581] ? do_prlimit+0x310/0x610 [ 47.022377] ? __pfx_do_seccomp+0x10/0x10 [ 47.023231] ? do_raw_spin_unlock+0x53/0x220 [ 47.024120] ? _raw_spin_unlock+0x1e/0x40 [ 47.024913] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.025931] ? static_key_count+0x60/0x80 [ 47.026786] prctl_set_seccomp+0x4e/0x70 [ 47.027621] __do_sys_prctl+0xe6c/0x1d70 [ 47.028474] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.029405] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.030435] ? irqentry_exit+0xf3/0x650 [ 47.031250] do_syscall_64+0xbf/0x430 [ 47.031986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.033063] RIP: 0033:0x7f49eef105cd [ 47.033757] 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 [ 47.037103] RSP: 002b:00007ffea5b34bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.038546] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49eef105cd [ 47.039905] RDX: 0000558c9853de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.041275] RBP: 00007ffea5b34c30 R08: 0000000000000000 R09: 00007ffea5b342d0 [ 47.042640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ca256aad0 [ 47.043994] R13: 00007ffea5b35060 R14: 0000558ca256bbc0 R15: 0000558ca257c780 [ 47.045437] [ 47.045884] irq event stamp: 1725 [ 47.046577] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 47.048185] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 47.049829] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 47.051470] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 47.053190] ---[ end trace 0000000000000000 ]--- [ 50.078457] ------------[ cut here ]------------ [ 50.079472] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.081582] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 50.083099] Modules linked in: [ 50.083742] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.085899] Tainted: [W]=WARN [ 50.086550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.088093] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.089101] 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 [ 50.092410] RSP: 0018:ffff888013d5fbc0 EFLAGS: 00010286 [ 50.093490] RAX: 0000000000000000 RBX: ffffed10027abf78 RCX: ffffffff813a4050 [ 50.094841] RDX: ffff88801947d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.096190] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027abf2f [ 50.097593] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.098942] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d5fdf8 [ 50.100340] FS: 00007fdfd8a36900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.101858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.102983] CR2: 00007fdfd8f28580 CR3: 000000001f70d000 CR4: 0000000000350ef0 [ 50.104387] Call Trace: [ 50.104847] [ 50.105364] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.106254] ? __create_object+0x59/0x80 [ 50.107099] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.108137] __vmalloc_noprof+0x59/0x60 [ 50.108908] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.109800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.110798] bpf_prog_alloc+0x39/0x200 [ 50.111588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.112579] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.113562] do_seccomp+0x349/0x25e0 [ 50.114294] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.115251] ? __pfx_do_seccomp+0x10/0x10 [ 50.116101] ? find_held_lock+0x2b/0x80 [ 50.116847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.117853] ? static_key_count+0x60/0x80 [ 50.118710] prctl_set_seccomp+0x4e/0x70 [ 50.119542] __do_sys_prctl+0xe6c/0x1d70 [ 50.120391] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.121287] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.122304] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.123324] ? irqentry_exit+0xf3/0x650 [ 50.124151] do_syscall_64+0xbf/0x430 [ 50.124891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.125878] RIP: 0033:0x7fdfd8f285cd [ 50.126621] 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 [ 50.129920] RSP: 002b:00007ffe20a7efe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.131326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfd8f285cd [ 50.132657] RDX: 000055e8f6686e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.134042] RBP: 00007ffe20a7f040 R08: 0000000000000000 R09: 00007ffe20a7e6e0 [ 50.135389] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9332b3240 [ 50.136708] R13: 00007ffe20a7f470 R14: 000055e9332b2bf0 R15: 000055e9332c74d0 [ 50.138068] [ 50.138514] irq event stamp: 1749 [ 50.139195] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.140770] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.142383] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 50.143972] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 50.145592] ---[ end trace 0000000000000000 ]--- [ 50.945441] ------------[ cut here ]------------ [ 50.946345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.948300] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.949733] Modules linked in: [ 50.950342] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.952310] Tainted: [W]=WARN [ 50.952858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.954567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.955719] 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 [ 50.958881] RSP: 0018:ffff88800eedfbc0 EFLAGS: 00010286 [ 50.959856] RAX: 0000000000000000 RBX: ffffed1001ddbf78 RCX: ffffffff813a4050 [ 50.961123] RDX: ffff8880156b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.962378] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ddbf2f [ 50.963634] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.964898] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eedfdf8 [ 50.966161] FS: 00007fcfdeb54900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.967583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.968641] CR2: 00007fcfdf046580 CR3: 000000002006f000 CR4: 0000000000350ef0 [ 50.969914] Call Trace: [ 50.970404] [ 50.970814] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.971697] ? __create_object+0x59/0x80 [ 50.972465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.973432] __vmalloc_noprof+0x59/0x60 [ 50.974183] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.974992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.975905] bpf_prog_alloc+0x39/0x200 [ 50.976635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.977552] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.978446] do_seccomp+0x349/0x25e0 [ 50.979152] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.979994] ? __pfx_do_seccomp+0x10/0x10 [ 50.980776] ? find_held_lock+0x2b/0x80 [ 50.981540] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.982491] ? static_key_count+0x60/0x80 [ 50.983276] prctl_set_seccomp+0x4e/0x70 [ 50.984035] __do_sys_prctl+0xe6c/0x1d70 [ 50.984774] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.985627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.986588] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.987560] ? irqentry_exit+0xf3/0x650 [ 50.988310] do_syscall_64+0xbf/0x430 [ 50.989044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.989944] RIP: 0033:0x7fcfdf0465cd [ 50.990636] 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 [ 50.993762] RSP: 002b:00007ffe3e786190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.995101] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfdf0465cd [ 50.996359] RDX: 000055dabf7b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.997637] RBP: 00007ffe3e7861f0 R08: 0000000000000000 R09: 00007ffe3e785890 [ 50.998899] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dae7acaad0 [ 51.000165] R13: 00007ffe3e786620 R14: 000055dae7acbbc0 R15: 000055dae7adc780 [ 51.001457] [ 51.001877] irq event stamp: 1847 [ 51.002514] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 51.004025] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 51.005550] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 51.007060] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 51.008554] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32230' (ECDSA) to the list of known hosts. 2025/11/19 04:07:47 fuzzer started 2025/11/19 04:07:47 dialing manager at localhost:34383 2025/11/19 04:07:47 checking machine... 2025/11/19 04:07:47 checking revisions... [ 51.880260] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:07:47 testing simple program... [ 51.983508] cgroup: Unknown subsys name 'net' [ 52.051875] cgroup: Unknown subsys name 'cpuset' [ 52.065884] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:07:46 Registers: info registers vcpu 0 RAX=1ffff11003044413 RBX=ffff8880172bfd00 RCX=ffffffff8168203a RDX=ffff888019478000 RSI=ffffffff81681f48 RDI=ffff888018222098 RBP=dffffc0000000000 RSP=ffff8880172bfc50 R8 =000000000000000f R9 =0000000000000000 R10=000000000000000f R11=0000000000000001 R12=ffff888018222040 R13=ffffffff81684dec R14=ffffed1002e57fa0 R15=ffff888018222000 RIP=ffffffff81684cea 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 00007f429813d700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e9332b4954 CR3=000000001c785000 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=37303a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343130 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000247c1 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5f4ee6c008 CR3=000000001c785000 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=2036343a37303a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a37303a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000