[ 43.977262] ------------[ cut here ]------------ [ 43.978185] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.980213] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 43.981653] Modules linked in: [ 43.982328] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.984288] Tainted: [W]=WARN [ 43.984831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.986261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.987147] 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 [ 43.990287] RSP: 0018:ffff88801aa3fbc0 EFLAGS: 00010286 [ 43.991249] RAX: 0000000000000000 RBX: ffffed1003547f78 RCX: ffffffff813a4050 [ 43.992521] RDX: ffff88800f259bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.993788] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003547f2f [ 43.995057] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.996336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa3fdf8 [ 43.997596] FS: 00007f1f17a9b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.999023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.000077] CR2: 00007ffe85014ef7 CR3: 0000000013783000 CR4: 0000000000350ef0 [ 44.001338] Call Trace: [ 44.001792] [ 44.002242] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.003201] ? __create_object+0x59/0x80 [ 44.004000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.005040] __vmalloc_noprof+0x59/0x60 [ 44.005769] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.006653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.007605] bpf_prog_alloc+0x39/0x200 [ 44.008383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.009352] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.010280] do_seccomp+0x349/0x25e0 [ 44.010993] ? find_held_lock+0x2b/0x80 [ 44.011717] ? do_prlimit+0x310/0x610 [ 44.012494] ? __pfx_do_seccomp+0x10/0x10 [ 44.013294] ? do_raw_spin_unlock+0x53/0x220 [ 44.014141] ? _raw_spin_unlock+0x1e/0x40 [ 44.014918] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.015841] ? static_key_count+0x60/0x80 [ 44.016686] prctl_set_seccomp+0x4e/0x70 [ 44.017472] __do_sys_prctl+0xe6c/0x1d70 [ 44.018282] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.019173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.020186] ? irqentry_exit+0xf3/0x650 [ 44.020949] do_syscall_64+0xbf/0x430 [ 44.021649] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.022628] RIP: 0033:0x7f1f17f8d5cd [ 44.023346] 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 [ 44.026835] RSP: 002b:00007ffe850122a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.028422] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f17f8d5cd [ 44.029898] RDX: 000055ad8caa9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.031411] RBP: 00007ffe85012300 R08: 0000000000000000 R09: 00007ffe850119a0 [ 44.032913] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adcca44ad0 [ 44.034367] R13: 00007ffe85012730 R14: 000055adcca45bc0 R15: 000055adcca56780 [ 44.035811] [ 44.036383] irq event stamp: 1813 [ 44.037071] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 44.038535] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 44.039951] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 44.041424] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 44.042815] ---[ end trace 0000000000000000 ]--- [ 47.294810] ------------[ cut here ]------------ [ 47.295717] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.297708] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 47.299191] Modules linked in: [ 47.299756] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.301667] Tainted: [W]=WARN [ 47.302241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.303655] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.304545] 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 [ 47.307548] RSP: 0018:ffff888016c77bc0 EFLAGS: 00010286 [ 47.308500] RAX: 0000000000000000 RBX: ffffed1002d8ef78 RCX: ffffffff813a4050 [ 47.309758] RDX: ffff88801a80b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.310996] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8ef2f [ 47.312237] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.313470] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c77df8 [ 47.314694] FS: 00007f74ebfd9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.316092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.317124] CR2: 00007ffcfbaeaef7 CR3: 000000000c8b4000 CR4: 0000000000350ef0 [ 47.318400] Call Trace: [ 47.318911] [ 47.319325] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.320237] ? __create_object+0x59/0x80 [ 47.321021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.321984] __vmalloc_noprof+0x59/0x60 [ 47.322695] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.323583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.324532] bpf_prog_alloc+0x39/0x200 [ 47.325267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.326199] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.327102] do_seccomp+0x349/0x25e0 [ 47.327786] ? find_held_lock+0x2b/0x80 [ 47.328555] ? do_prlimit+0x310/0x610 [ 47.329290] ? __pfx_do_seccomp+0x10/0x10 [ 47.330071] ? do_raw_spin_unlock+0x53/0x220 [ 47.330856] ? _raw_spin_unlock+0x1e/0x40 [ 47.331638] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.332618] ? static_key_count+0x60/0x80 [ 47.333425] prctl_set_seccomp+0x4e/0x70 [ 47.334199] __do_sys_prctl+0xe6c/0x1d70 [ 47.334993] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.335799] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.336770] ? irqentry_exit+0xf3/0x650 [ 47.337522] do_syscall_64+0xbf/0x430 [ 47.338259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.339203] RIP: 0033:0x7f74ec4cb5cd [ 47.339915] 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 [ 47.343107] RSP: 002b:00007ffcfbae9c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.344481] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74ec4cb5cd [ 47.345759] RDX: 000055a52c0bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.347030] RBP: 00007ffcfbae9cc0 R08: 0000000000000000 R09: 00007ffcfbae9360 [ 47.348331] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a54270f2b0 [ 47.349607] R13: 00007ffcfbaea0f0 R14: 000055a542711d20 R15: 000055a5427238d0 [ 47.350902] [ 47.351325] irq event stamp: 1809 [ 47.351978] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 47.353518] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 47.355027] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 47.356577] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 47.358083] ---[ end trace 0000000000000000 ]--- [ 48.184104] ------------[ cut here ]------------ [ 48.185118] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.187295] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 48.188911] Modules linked in: [ 48.189553] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.191989] Tainted: [W]=WARN [ 48.192608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.194274] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.195271] 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 [ 48.198760] RSP: 0018:ffff888016b7fbc0 EFLAGS: 00010286 [ 48.199825] RAX: 0000000000000000 RBX: ffffed1002d6ff78 RCX: ffffffff813a4050 [ 48.201263] RDX: ffff8880177db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.202716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ff2f [ 48.204130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.205513] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b7fdf8 [ 48.206912] FS: 00007fa5312e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.208475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.209625] CR2: 00007fa5317d6580 CR3: 000000000ce1c000 CR4: 0000000000350ef0 [ 48.211009] Call Trace: [ 48.211518] [ 48.212037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.213024] ? __create_object+0x59/0x80 [ 48.213820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.214896] __vmalloc_noprof+0x59/0x60 [ 48.215658] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.216615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.217619] bpf_prog_alloc+0x39/0x200 [ 48.218413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.219408] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.220381] do_seccomp+0x349/0x25e0 [ 48.221152] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.222114] ? __pfx_do_seccomp+0x10/0x10 [ 48.222968] ? find_held_lock+0x2b/0x80 [ 48.223722] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.224761] ? static_key_count+0x60/0x80 [ 48.225619] prctl_set_seccomp+0x4e/0x70 [ 48.226449] __do_sys_prctl+0xe6c/0x1d70 [ 48.227300] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.228219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.229248] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.230283] ? irqentry_exit+0xf3/0x650 [ 48.231104] do_syscall_64+0xbf/0x430 [ 48.231846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.232905] RIP: 0033:0x7fa5317d65cd [ 48.233605] 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 [ 48.236971] RSP: 002b:00007ffe56920940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.238403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5317d65cd [ 48.239762] RDX: 0000560b679d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.241129] RBP: 00007ffe569209a0 R08: 0000000000000000 R09: 00007ffe56920040 [ 48.242479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ba27e0ad0 [ 48.243834] R13: 00007ffe56920dd0 R14: 0000560ba27e1bc0 R15: 0000560ba27f2780 [ 48.245230] [ 48.245683] irq event stamp: 1817 [ 48.246369] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 48.248424] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 48.249891] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 48.251276] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 48.252655] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19567' (ECDSA) to the list of known hosts. 2025/11/18 11:26:26 fuzzer started 2025/11/18 11:26:27 dialing manager at localhost:34383 2025/11/18 11:26:27 checking machine... 2025/11/18 11:26:27 checking revisions... [ 49.144832] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:26:27 testing simple program... [ 49.228287] cgroup: Unknown subsys name 'net' [ 49.285536] cgroup: Unknown subsys name 'cpuset' [ 49.304718] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:26:26 Registers: info registers vcpu 0 RAX=ffffffff86a49dd1 RBX=0000000000000001 RCX=ffffffff86a49dcc RDX=0000000000000000 RSI=1ffffffff0d493ba RDI=ffffffff866dc318 RBP=ffff888015a9f300 RSP=ffff888015a9f238 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffff888015a9f308 R13=ffff888015a9f2f0 R14=ffff888015a9f2e9 R15=ffff888015a9f2a8 RIP=ffffffff8135e815 RFL=00000212 [----A--] 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 00007f7236e4f700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f74ec590618 CR3=0000000013770000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a32383832342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323838 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=000000000002a137 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff41b35578 CR3=0000000013770000 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=2036323a36323a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a36323a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000