[ 38.987260] ------------[ cut here ]------------ [ 38.988243] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.990259] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.991836] Modules linked in: [ 38.992427] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.994448] Tainted: [W]=WARN [ 38.995055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.996543] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.997480] 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 [ 39.001041] RSP: 0018:ffff888017a7fbc0 EFLAGS: 00010286 [ 39.002016] RAX: 0000000000000000 RBX: ffffed1002f4ff78 RCX: ffffffff813a4050 [ 39.003314] RDX: ffff88800cbf1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.004590] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4ff2f [ 39.005884] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.007193] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a7fdf8 [ 39.008715] FS: 00007ffb8db19900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.010356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.011441] CR2: 00007fff0f5f7ef7 CR3: 000000000c673000 CR4: 0000000000350ef0 [ 39.012762] Call Trace: [ 39.013277] [ 39.013689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.014604] ? __create_object+0x59/0x80 [ 39.015394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.016388] __vmalloc_noprof+0x59/0x60 [ 39.017157] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.018047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.019012] bpf_prog_alloc+0x39/0x200 [ 39.019710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.020639] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.021536] do_seccomp+0x349/0x25e0 [ 39.022270] ? find_held_lock+0x2b/0x80 [ 39.023073] ? do_prlimit+0x310/0x610 [ 39.023771] ? __pfx_do_seccomp+0x10/0x10 [ 39.024559] ? do_raw_spin_unlock+0x53/0x220 [ 39.025399] ? _raw_spin_unlock+0x1e/0x40 [ 39.026170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.027184] ? static_key_count+0x60/0x80 [ 39.027997] prctl_set_seccomp+0x4e/0x70 [ 39.028734] __do_sys_prctl+0xe6c/0x1d70 [ 39.029520] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.030386] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.031366] ? irqentry_exit+0xf3/0x650 [ 39.032143] do_syscall_64+0xbf/0x430 [ 39.032888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.033785] RIP: 0033:0x7ffb8e00b5cd [ 39.034505] 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 [ 39.037689] RSP: 002b:00007fff0f5f6460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.039102] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb8e00b5cd [ 39.040391] RDX: 000055b09cedbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.041686] RBP: 00007fff0f5f64c0 R08: 0000000000000000 R09: 00007fff0f5f5b60 [ 39.043043] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0c8434b10 [ 39.044332] R13: 00007fff0f5f68f0 R14: 000055b0c84352b0 R15: 000055b0c84496f0 [ 39.045644] [ 39.046119] irq event stamp: 1773 [ 39.046754] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.048286] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.049843] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 39.051421] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 39.052951] ---[ end trace 0000000000000000 ]--- [ 42.283263] ------------[ cut here ]------------ [ 42.284197] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.286174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.287667] Modules linked in: [ 42.288364] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.290382] Tainted: [W]=WARN [ 42.291002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.292495] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.293426] 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 [ 42.296642] RSP: 0018:ffff88801692fbc0 EFLAGS: 00010286 [ 42.297633] RAX: 0000000000000000 RBX: ffffed1002d25f78 RCX: ffffffff813a4050 [ 42.298959] RDX: ffff888015dc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.300275] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d25f2f [ 42.301592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.302925] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801692fdf8 [ 42.304242] FS: 00007f6498a73900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.305739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.306853] CR2: 00007f6498f65580 CR3: 000000001ebcd000 CR4: 0000000000350ef0 [ 42.308175] Call Trace: [ 42.308646] [ 42.309121] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.310043] ? __create_object+0x59/0x80 [ 42.310806] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.311798] __vmalloc_noprof+0x59/0x60 [ 42.312577] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.313469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.314429] bpf_prog_alloc+0x39/0x200 [ 42.315185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.316126] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.317044] do_seccomp+0x349/0x25e0 [ 42.317728] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.318644] ? __pfx_do_seccomp+0x10/0x10 [ 42.319454] ? find_held_lock+0x2b/0x80 [ 42.320244] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.321239] ? static_key_count+0x60/0x80 [ 42.322073] prctl_set_seccomp+0x4e/0x70 [ 42.322889] __do_sys_prctl+0xe6c/0x1d70 [ 42.323661] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.324558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.325555] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.326568] ? irqentry_exit+0xf3/0x650 [ 42.327368] do_syscall_64+0xbf/0x430 [ 42.328161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.329154] RIP: 0033:0x7f6498f655cd [ 42.329885] 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 [ 42.333198] RSP: 002b:00007ffe39842570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.334637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6498f655cd [ 42.335974] RDX: 00005624ae3e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.337301] RBP: 00007ffe398425d0 R08: 0000000000000000 R09: 00007ffe39841c70 [ 42.338643] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624c14f8ad0 [ 42.339980] R13: 00007ffe39842a00 R14: 00005624c14f9bc0 R15: 00005624c150a780 [ 42.341337] [ 42.341776] irq event stamp: 1731 [ 42.342468] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.344057] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.345639] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 42.347257] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 42.348841] ---[ end trace 0000000000000000 ]--- [ 43.165432] ------------[ cut here ]------------ [ 43.166382] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.168377] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.169840] Modules linked in: [ 43.170454] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.172494] Tainted: [W]=WARN [ 43.173116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.174606] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.175525] 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 [ 43.178750] RSP: 0018:ffff888019eefbc0 EFLAGS: 00010286 [ 43.179750] RAX: 0000000000000000 RBX: ffffed10033ddf78 RCX: ffffffff813a4050 [ 43.181067] RDX: ffff888009fc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.182400] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033ddf2f [ 43.183712] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.185012] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019eefdf8 [ 43.186304] FS: 00007effcd77d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.187771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.188857] CR2: 00007effcdce34a6 CR3: 000000000d257000 CR4: 0000000000350ef0 [ 43.190160] Call Trace: [ 43.190646] [ 43.191116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.192020] ? __create_object+0x59/0x80 [ 43.192769] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.193749] __vmalloc_noprof+0x59/0x60 [ 43.194539] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.195437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.196383] bpf_prog_alloc+0x39/0x200 [ 43.197130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.198070] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.198992] do_seccomp+0x349/0x25e0 [ 43.199674] ? find_held_lock+0x2b/0x80 [ 43.200438] ? do_prlimit+0x310/0x610 [ 43.201194] ? __pfx_do_seccomp+0x10/0x10 [ 43.201987] ? do_raw_spin_unlock+0x53/0x220 [ 43.202791] ? _raw_spin_unlock+0x1e/0x40 [ 43.203585] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.204559] ? static_key_count+0x60/0x80 [ 43.205366] prctl_set_seccomp+0x4e/0x70 [ 43.206144] __do_sys_prctl+0xe6c/0x1d70 [ 43.206967] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.207789] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.208768] ? irqentry_exit+0xf3/0x650 [ 43.209543] do_syscall_64+0xbf/0x430 [ 43.210308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.211289] RIP: 0033:0x7effcdc6f5cd [ 43.212018] 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 [ 43.215250] RSP: 002b:00007fffa8e3c100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.216659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007effcdc6f5cd [ 43.217975] RDX: 00005612558c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.219294] RBP: 00007fffa8e3c160 R08: 0000000000000000 R09: 00007fffa8e3b800 [ 43.220611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561258527ad0 [ 43.221917] R13: 00007fffa8e3c590 R14: 0000561258528bc0 R15: 0000561258539780 [ 43.223272] [ 43.223701] irq event stamp: 1809 [ 43.224371] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 43.225925] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 43.227490] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 43.229069] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 43.230633] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61307' (ECDSA) to the list of known hosts. 2025/11/18 22:07:28 fuzzer started 2025/11/18 22:07:29 dialing manager at localhost:34383 2025/11/18 22:07:29 checking machine... 2025/11/18 22:07:29 checking revisions... [ 44.167024] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:07:29 testing simple program... [ 44.250009] cgroup: Unknown subsys name 'net' [ 44.309693] cgroup: Unknown subsys name 'cpuset' [ 44.323087] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:07:28 Registers: info registers vcpu 0 RAX=ffff88800902a5e0 RBX=ffff88800e808758 RCX=ffff88800902ab80 RDX=ffff88800e813760 RSI=ffff88800902aa48 RDI=0000000000000000 RBP=ffff88800d32a378 RSP=ffff8880156b75f8 R8 =0000000000000000 R9 =ffffed1002ad6eb1 R10=0000000000000003 R11=0000000000000001 R12=ffff88800902aa48 R13=0000000000000138 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62806 RFL=00000082 [--S----] 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 00007f53ff7a5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53feec0020 CR3=000000000dbc3000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=f3146e43bd089b6b00000000000ae988 XMM05=ffe5c85ad38aa5ad0000000000324d30 XMM06=07c8bb74b6c04a440000000000322bd0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffffffff83cd0567 RDX=1ffff11002cdff58 RSI=ffffffff83cd071a RDI=0000000000000005 RBP=ffff88801752a0e8 RSP=ffff8880166ff940 R8 =ffff8880166ffac0 R9 =ffffed1002cdff20 R10=0000000000000000 R11=0000000000000001 R12=ffff8880166ffac0 R13=ffff88801f856b40 R14=0000000000000000 R15=0000000000000293 RIP=ffffffff83cd072f RFL=00000046 [---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 00007f6498a73900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3983c000 CR3=000000001eb82000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000