[ 46.344593] ------------[ cut here ]------------ [ 46.345508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.347520] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.349000] Modules linked in: [ 46.349632] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.351863] Tainted: [W]=WARN [ 46.352929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.354425] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.355339] 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 [ 46.358505] RSP: 0018:ffff88800e917bc0 EFLAGS: 00010286 [ 46.359475] RAX: 0000000000000000 RBX: ffffed1001d22f78 RCX: ffffffff813a4050 [ 46.360758] RDX: ffff888016209bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.362040] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d22f2f [ 46.363326] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.364625] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e917df8 [ 46.365899] FS: 00007f835d4ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.367330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.368399] CR2: 00007ffc686cdef7 CR3: 000000000d1c2000 CR4: 0000000000350ef0 [ 46.369685] Call Trace: [ 46.370154] [ 46.370589] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.371475] ? __create_object+0x59/0x80 [ 46.372233] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.373206] __vmalloc_noprof+0x59/0x60 [ 46.373969] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.374830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.375772] bpf_prog_alloc+0x39/0x200 [ 46.376518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.377450] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.378301] do_seccomp+0x349/0x25e0 [ 46.379014] ? find_held_lock+0x2b/0x80 [ 46.379779] ? do_prlimit+0x310/0x610 [ 46.380522] ? __pfx_do_seccomp+0x10/0x10 [ 46.381264] ? do_raw_spin_unlock+0x53/0x220 [ 46.382112] ? _raw_spin_unlock+0x1e/0x40 [ 46.382894] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.383876] ? static_key_count+0x60/0x80 [ 46.384683] prctl_set_seccomp+0x4e/0x70 [ 46.385449] __do_sys_prctl+0xe6c/0x1d70 [ 46.386195] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.387045] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.388022] ? irqentry_exit+0xf3/0x650 [ 46.388777] do_syscall_64+0xbf/0x430 [ 46.389508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.390459] RIP: 0033:0x7f835d9de5cd [ 46.391115] 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 [ 46.394259] RSP: 002b:00007ffc686cc020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.395633] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f835d9de5cd [ 46.396936] RDX: 0000557c9791fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.398214] RBP: 00007ffc686cc080 R08: 0000000000000000 R09: 00007ffc686cb720 [ 46.399475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557cc32d4ad0 [ 46.400778] R13: 00007ffc686cc4b0 R14: 0000557cc32d5bc0 R15: 0000557cc32e6780 [ 46.402060] [ 46.402530] irq event stamp: 1883 [ 46.403137] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 46.404751] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 46.406301] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.407884] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.409410] ---[ end trace 0000000000000000 ]--- [ 49.197209] ------------[ cut here ]------------ [ 49.198025] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.199759] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.200974] Modules linked in: [ 49.201510] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.203174] Tainted: [W]=WARN [ 49.203673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.204921] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.205688] 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 [ 49.208349] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 49.209129] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 49.210200] RDX: ffff888015dd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.211269] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 49.212375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.213450] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 49.214517] FS: 00007fb496fbb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.215733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.216633] CR2: 00007fff8c543ef7 CR3: 0000000009cca000 CR4: 0000000000350ef0 [ 49.217699] Call Trace: [ 49.218091] [ 49.218477] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.219190] ? __create_object+0x59/0x80 [ 49.219862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.220673] __vmalloc_noprof+0x59/0x60 [ 49.221265] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.221993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.222770] bpf_prog_alloc+0x39/0x200 [ 49.223386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.224134] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.224899] do_seccomp+0x349/0x25e0 [ 49.225511] ? find_held_lock+0x2b/0x80 [ 49.226110] ? do_prlimit+0x310/0x610 [ 49.226727] ? __pfx_do_seccomp+0x10/0x10 [ 49.227390] ? do_raw_spin_unlock+0x53/0x220 [ 49.228060] ? _raw_spin_unlock+0x1e/0x40 [ 49.228733] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.229559] ? static_key_count+0x60/0x80 [ 49.230201] prctl_set_seccomp+0x4e/0x70 [ 49.230859] __do_sys_prctl+0xe6c/0x1d70 [ 49.231522] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.232220] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.233029] ? irqentry_exit+0xf3/0x650 [ 49.233661] do_syscall_64+0xbf/0x430 [ 49.234246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.235054] RIP: 0033:0x7fb4974ad5cd [ 49.235646] 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 [ 49.238335] RSP: 002b:00007fff8c542e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.239486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4974ad5cd [ 49.240575] RDX: 000055f7e5f7de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.241675] RBP: 00007fff8c542e90 R08: 0000000000000000 R09: 00007fff8c542530 [ 49.242750] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f81cef12b0 [ 49.243867] R13: 00007fff8c5432c0 R14: 000055f81cef3d20 R15: 000055f81cf058d0 [ 49.244964] [ 49.245355] irq event stamp: 1681 [ 49.245862] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 49.247138] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 49.248420] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 49.249718] softirqs last disabled at (1447): [] __irq_exit_rcu+0xc4/0x100 [ 49.250986] ---[ end trace 0000000000000000 ]--- [ 49.986998] ------------[ cut here ]------------ [ 49.987936] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.990010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.991500] Modules linked in: [ 49.992112] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.994108] Tainted: [W]=WARN [ 49.994703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.996195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.997121] 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 [ 50.000283] RSP: 0018:ffff88801bf57bc0 EFLAGS: 00010286 [ 50.001258] RAX: 0000000000000000 RBX: ffffed10037eaf78 RCX: ffffffff813a4050 [ 50.002540] RDX: ffff888014333780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.003849] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037eaf2f [ 50.005115] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.006382] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf57df8 [ 50.007653] FS: 00007f3089592900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.009095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.010178] CR2: 00007f3089a84580 CR3: 000000001fe62000 CR4: 0000000000350ef0 [ 50.011469] Call Trace: [ 50.011938] [ 50.012401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.013276] ? __create_object+0x59/0x80 [ 50.014055] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.015033] __vmalloc_noprof+0x59/0x60 [ 50.015798] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.016667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.017606] bpf_prog_alloc+0x39/0x200 [ 50.018300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.019240] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.020161] do_seccomp+0x349/0x25e0 [ 50.020888] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.021795] ? __pfx_do_seccomp+0x10/0x10 [ 50.022589] ? find_held_lock+0x2b/0x80 [ 50.023355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.024290] ? static_key_count+0x60/0x80 [ 50.025112] prctl_set_seccomp+0x4e/0x70 [ 50.025885] __do_sys_prctl+0xe6c/0x1d70 [ 50.026654] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.027510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.028483] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.029453] ? irqentry_exit+0xf3/0x650 [ 50.030171] do_syscall_64+0xbf/0x430 [ 50.030930] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.031959] RIP: 0033:0x7f3089a845cd [ 50.032736] 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 [ 50.035939] RSP: 002b:00007ffdafc8f180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.037330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3089a845cd [ 50.038619] RDX: 0000557c2dddae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.039923] RBP: 00007ffdafc8f1e0 R08: 0000000000000000 R09: 00007ffdafc8e880 [ 50.041202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c4c78cb10 [ 50.042516] R13: 00007ffdafc8f610 R14: 0000557c4c78d2b0 R15: 0000557c4c7a16f0 [ 50.043827] [ 50.044245] irq event stamp: 1711 [ 50.044909] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.046455] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 50.047980] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 50.049506] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 50.051003] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54392' (ECDSA) to the list of known hosts. 2025/11/17 19:53:10 fuzzer started 2025/11/17 19:53:10 dialing manager at localhost:37895 2025/11/17 19:53:10 checking machine... 2025/11/17 19:53:10 checking revisions... [ 50.983966] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:53:10 testing simple program... [ 51.073438] cgroup: Unknown subsys name 'net' [ 51.128747] cgroup: Unknown subsys name 'cpuset' [ 51.141097] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:53:09 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff888016ff9640 RDX=0000000000000003 RSI=ffffffff8416a428 RDI=0000000000000005 RBP=ffff88800a5b4400 RSP=ffff88801843f580 R8 =0000000000000001 R9 =00000b8c00000b8c R10=0000000000000001 R11=00000b8c00000b8c R12=ffff888016ff95e8 R13=0000000000000014 R14=ffff888016ff9638 R15=ffff88801ff4ac80 RIP=ffffffff8416f7df 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 00007fb496fbb900 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=00007fff8c53c000 CR3=000000002053a000 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=0000000000000005 RBX=ffff888016468a80 RCX=ffff88800d28f4d4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff888016468a80 RBP=ffffffff85e1ffe0 RSP=ffff88800d28f480 R8 =0000000000000001 R9 =ffff88800d28f5c0 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff888016468a80 R13=ffff88800d28f4d4 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff84c71f8a 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 00007ff57e7b5700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb497570650 CR3=00000000161a9000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732039303a3335 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303236 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000