[ 44.315532] ------------[ cut here ]------------ [ 44.316302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.317954] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.319140] Modules linked in: [ 44.319631] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.321258] Tainted: [W]=WARN [ 44.321714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.322960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.323685] 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 [ 44.326338] RSP: 0018:ffff888017f4fbc0 EFLAGS: 00010286 [ 44.327141] RAX: 0000000000000000 RBX: ffffed1002fe9f78 RCX: ffffffff813a4050 [ 44.328204] RDX: ffff8880169c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.329262] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fe9f2f [ 44.330337] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.331405] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f4fdf8 [ 44.332465] FS: 00007fbf5369e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.333651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.334537] CR2: 00007ffcbdbc3ef8 CR3: 000000000d349000 CR4: 0000000000350ef0 [ 44.335595] Call Trace: [ 44.336011] [ 44.336349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.337089] ? __create_object+0x59/0x80 [ 44.337700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.338508] __vmalloc_noprof+0x59/0x60 [ 44.339131] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.339855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.340603] bpf_prog_alloc+0x39/0x200 [ 44.341204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.341970] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.342684] do_seccomp+0x349/0x25e0 [ 44.343281] ? find_held_lock+0x2b/0x80 [ 44.343900] ? do_prlimit+0x310/0x610 [ 44.344486] ? __pfx_do_seccomp+0x10/0x10 [ 44.345137] ? do_raw_spin_unlock+0x53/0x220 [ 44.345829] ? _raw_spin_unlock+0x1e/0x40 [ 44.346451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.347246] ? static_key_count+0x60/0x80 [ 44.347903] prctl_set_seccomp+0x4e/0x70 [ 44.348508] __do_sys_prctl+0xe6c/0x1d70 [ 44.349149] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.349854] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.350630] ? irqentry_exit+0xf3/0x650 [ 44.351262] do_syscall_64+0xbf/0x430 [ 44.351861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.352613] RIP: 0033:0x7fbf53b905cd [ 44.353187] 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 [ 44.355843] RSP: 002b:00007ffcbdbc2a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.356966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf53b905cd [ 44.358052] RDX: 00005608ae2b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.359131] RBP: 00007ffcbdbc2aa0 R08: 0000000000000000 R09: 00007ffcbdbc2140 [ 44.360204] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608bdeafbf0 [ 44.361269] R13: 00007ffcbdbc2ed0 R14: 00005608bdeb9380 R15: 00005608bdec4460 [ 44.362352] [ 44.362705] irq event stamp: 1681 [ 44.363243] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 44.364499] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 44.365774] softirqs last enabled at (716): [] handle_softirqs+0x50c/0x770 [ 44.367070] softirqs last disabled at (709): [] __irq_exit_rcu+0xc4/0x100 [ 44.368322] ---[ end trace 0000000000000000 ]--- [ 47.226990] ------------[ cut here ]------------ [ 47.227554] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.228856] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.229743] Modules linked in: [ 47.230146] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.231387] Tainted: [W]=WARN [ 47.231736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.232659] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.233245] 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 [ 47.235240] RSP: 0018:ffff888016b2fbc0 EFLAGS: 00010286 [ 47.235858] RAX: 0000000000000000 RBX: ffffed1002d65f78 RCX: ffffffff813a4050 [ 47.236634] RDX: ffff88801b7bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.237430] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d65f2f [ 47.238236] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.239039] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b2fdf8 [ 47.239848] FS: 00007f5d856ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.240724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.241392] CR2: 00007ffdafecfef8 CR3: 00000000205e6000 CR4: 0000000000350ef0 [ 47.242213] Call Trace: [ 47.242506] [ 47.242785] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.243328] ? __create_object+0x59/0x80 [ 47.243825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.244406] __vmalloc_noprof+0x59/0x60 [ 47.244875] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.245398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.245983] bpf_prog_alloc+0x39/0x200 [ 47.246419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.247000] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.247543] do_seccomp+0x349/0x25e0 [ 47.247998] ? find_held_lock+0x2b/0x80 [ 47.248449] ? do_prlimit+0x310/0x610 [ 47.248914] ? __pfx_do_seccomp+0x10/0x10 [ 47.249380] ? do_raw_spin_unlock+0x53/0x220 [ 47.249899] ? _raw_spin_unlock+0x1e/0x40 [ 47.250376] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.250983] ? static_key_count+0x60/0x80 [ 47.251467] prctl_set_seccomp+0x4e/0x70 [ 47.251951] __do_sys_prctl+0xe6c/0x1d70 [ 47.252412] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.252941] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.253515] ? irqentry_exit+0xf3/0x650 [ 47.253993] do_syscall_64+0xbf/0x430 [ 47.254436] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.255043] RIP: 0033:0x7f5d85be05cd [ 47.255463] 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 [ 47.257462] RSP: 002b:00007ffdafecda30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.258328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d85be05cd [ 47.259130] RDX: 0000558d7697fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.259926] RBP: 00007ffdafecda90 R08: 0000000000000000 R09: 00007ffdafecd130 [ 47.260705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d97c092b0 [ 47.261510] R13: 00007ffdafecdec0 R14: 0000558d97c0bd20 R15: 0000558d97c1d8d0 [ 47.262332] [ 47.262601] irq event stamp: 1667 [ 47.263003] hardirqs last enabled at (1677): [] __up_console_sem+0x78/0x80 [ 47.263966] hardirqs last disabled at (1686): [] __up_console_sem+0x5d/0x80 [ 47.264921] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 47.265892] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 47.266847] ---[ end trace 0000000000000000 ]--- [ 47.997702] ------------[ cut here ]------------ [ 47.998267] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.999467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.000330] Modules linked in: [ 48.000680] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.001838] Tainted: [W]=WARN [ 48.002173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.003029] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.003542] 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 [ 48.005403] RSP: 0018:ffff88800ee67bc0 EFLAGS: 00010286 [ 48.005978] RAX: 0000000000000000 RBX: ffffed1001dccf78 RCX: ffffffff813a4050 [ 48.006710] RDX: ffff88801c820000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.007457] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dccf2f [ 48.008207] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.008953] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee67df8 [ 48.009687] FS: 00007f6393652900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.010541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.011159] CR2: 00007f6393b44580 CR3: 0000000009c4c000 CR4: 0000000000350ef0 [ 48.011910] Call Trace: [ 48.012188] [ 48.012428] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.012955] ? __create_object+0x59/0x80 [ 48.013391] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.013964] __vmalloc_noprof+0x59/0x60 [ 48.014386] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.014892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.015411] bpf_prog_alloc+0x39/0x200 [ 48.015838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.016357] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.016887] do_seccomp+0x349/0x25e0 [ 48.017288] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.017812] ? __pfx_do_seccomp+0x10/0x10 [ 48.018257] ? find_held_lock+0x2b/0x80 [ 48.018676] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.019240] ? static_key_count+0x60/0x80 [ 48.019685] prctl_set_seccomp+0x4e/0x70 [ 48.020140] __do_sys_prctl+0xe6c/0x1d70 [ 48.020576] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.021079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.021623] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.022198] ? irqentry_exit+0xf3/0x650 [ 48.022626] do_syscall_64+0xbf/0x430 [ 48.023059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.023590] RIP: 0033:0x7f6393b445cd [ 48.023995] 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 [ 48.025857] RSP: 002b:00007ffdf16f12f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.026636] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6393b445cd [ 48.027395] RDX: 0000560d2f157e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.028145] RBP: 00007ffdf16f1350 R08: 0000000000000000 R09: 00007ffdf16f09f0 [ 48.028896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d411f32b0 [ 48.029626] R13: 00007ffdf16f1780 R14: 0000560d411f5d20 R15: 0000560d412078d0 [ 48.030405] [ 48.030658] irq event stamp: 1665 [ 48.031037] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 48.031938] hardirqs last disabled at (1684): [] __up_console_sem+0x5d/0x80 [ 48.032831] softirqs last enabled at (1198): [] handle_softirqs+0x50c/0x770 [ 48.033719] softirqs last disabled at (1189): [] __irq_exit_rcu+0xc4/0x100 [ 48.034629] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51987' (ECDSA) to the list of known hosts. 2025/11/18 15:58:07 fuzzer started 2025/11/18 15:58:07 dialing manager at localhost:34383 2025/11/18 15:58:07 checking machine... 2025/11/18 15:58:07 checking revisions... [ 48.971107] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:58:07 testing simple program... [ 49.048934] cgroup: Unknown subsys name 'net' [ 49.126850] cgroup: Unknown subsys name 'cpuset' [ 49.141366] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:58:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000558d97c0b518 RCX=00000000000000f2 RDX=0000000000000001 RSI=0000000000000000 RDI=00007f5d86298968 RBP=0000558d97c268c0 RSP=fffffe0000002fd0 R8 =0000558d97c268c0 R9 =00007ffdafec6898 R10=0000558d97c2c370 R11=0000000000000246 R12=0000000000000000 R13=0000000000000000 R14=00007ffdafecd8b0 R15=00007ffdafecd660 RIP=ffffffff81001280 RFL=00000093 [--S-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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f5d856ee900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d86298968 CR3=000000000d284000 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 info registers vcpu 1 RAX=0000000000023537 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe36058cc8 CR3=000000000df06000 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=2036303a38353a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a38353a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000