[ 53.981185] ------------[ cut here ]------------ [ 53.982132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.984218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.985683] Modules linked in: [ 53.986288] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.988362] Tainted: [W]=WARN [ 53.988934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.990458] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.991398] 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 [ 53.994701] RSP: 0018:ffff88801699fbc0 EFLAGS: 00010286 [ 53.995709] RAX: 0000000000000000 RBX: ffffed1002d33f78 RCX: ffffffff813a4050 [ 53.997034] RDX: ffff88800c505340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.998367] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d33f2f [ 53.999687] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.001007] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801699fdf8 [ 54.002339] FS: 00007f4beb4ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.003822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.004906] CR2: 00007ffc17a9aef7 CR3: 000000000da09000 CR4: 0000000000350ef0 [ 54.006242] Call Trace: [ 54.006765] [ 54.007190] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.008112] ? __create_object+0x59/0x80 [ 54.008979] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.010103] __vmalloc_noprof+0x59/0x60 [ 54.010878] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.011768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.012721] bpf_prog_alloc+0x39/0x200 [ 54.013491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.014442] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.015370] do_seccomp+0x349/0x25e0 [ 54.016066] ? find_held_lock+0x2b/0x80 [ 54.016842] ? do_prlimit+0x310/0x610 [ 54.017616] ? __pfx_do_seccomp+0x10/0x10 [ 54.018424] ? do_raw_spin_unlock+0x53/0x220 [ 54.019240] ? _raw_spin_unlock+0x1e/0x40 [ 54.020039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.021027] ? static_key_count+0x60/0x80 [ 54.021881] prctl_set_seccomp+0x4e/0x70 [ 54.022663] __do_sys_prctl+0xe6c/0x1d70 [ 54.023456] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.024283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.025277] ? irqentry_exit+0xf3/0x650 [ 54.026071] do_syscall_64+0xbf/0x430 [ 54.026827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.027803] RIP: 0033:0x7f4beb9e05cd [ 54.028522] 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 [ 54.031790] RSP: 002b:00007ffc17a992e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.033186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4beb9e05cd [ 54.034508] RDX: 000055760cadde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.035818] RBP: 00007ffc17a99340 R08: 0000000000000000 R09: 00007ffc17a989e0 [ 54.037122] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576266c6bf0 [ 54.038444] R13: 00007ffc17a99770 R14: 00005576266d0380 R15: 00005576266db460 [ 54.039793] [ 54.040230] irq event stamp: 1757 [ 54.040899] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 54.042483] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 54.044048] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 54.045655] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 54.046995] ---[ end trace 0000000000000000 ]--- [ 57.349497] ------------[ cut here ]------------ [ 57.350448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.352534] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.354042] Modules linked in: [ 57.354690] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.356957] Tainted: [W]=WARN [ 57.358054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.359573] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.360519] 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 [ 57.363798] RSP: 0018:ffff8880169dfbc0 EFLAGS: 00010286 [ 57.364797] RAX: 0000000000000000 RBX: ffffed1002d3bf78 RCX: ffffffff813a4050 [ 57.366113] RDX: ffff888016311bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.367430] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3bf2f [ 57.368750] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.370071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169dfdf8 [ 57.371401] FS: 00007f668bfb8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.372883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.374051] CR2: 00007fff9c0c9ef7 CR3: 000000001f43f000 CR4: 0000000000350ef0 [ 57.375487] Call Trace: [ 57.375966] [ 57.376419] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.377271] ? __create_object+0x59/0x80 [ 57.378071] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.379047] __vmalloc_noprof+0x59/0x60 [ 57.379807] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.380666] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.381568] bpf_prog_alloc+0x39/0x200 [ 57.382232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.383121] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.383979] do_seccomp+0x349/0x25e0 [ 57.384669] ? find_held_lock+0x2b/0x80 [ 57.385398] ? do_prlimit+0x310/0x610 [ 57.386106] ? __pfx_do_seccomp+0x10/0x10 [ 57.386888] ? do_raw_spin_unlock+0x53/0x220 [ 57.387705] ? _raw_spin_unlock+0x1e/0x40 [ 57.388471] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.389430] ? static_key_count+0x60/0x80 [ 57.390187] prctl_set_seccomp+0x4e/0x70 [ 57.390936] __do_sys_prctl+0xe6c/0x1d70 [ 57.391684] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.392536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.393496] ? irqentry_exit+0xf3/0x650 [ 57.394204] do_syscall_64+0xbf/0x430 [ 57.394911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.395842] RIP: 0033:0x7f668c4aa5cd [ 57.396531] 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 [ 57.399670] RSP: 002b:00007fff9c0c7dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.400979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f668c4aa5cd [ 57.402251] RDX: 000055b27b2a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.403485] RBP: 00007fff9c0c7e30 R08: 0000000000000000 R09: 00007fff9c0c74d0 [ 57.404721] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2ac8edad0 [ 57.405991] R13: 00007fff9c0c8260 R14: 000055b2ac8eebc0 R15: 000055b2ac8ff780 [ 57.407260] [ 57.407754] irq event stamp: 1923 [ 57.408383] hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80 [ 57.409898] hardirqs last disabled at (1946): [] __up_console_sem+0x5d/0x80 [ 57.411367] softirqs last enabled at (1920): [] handle_softirqs+0x50c/0x770 [ 57.412849] softirqs last disabled at (1913): [] __irq_exit_rcu+0xc4/0x100 [ 57.414319] ---[ end trace 0000000000000000 ]--- [ 58.367435] ------------[ cut here ]------------ [ 58.368342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.370427] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.372104] Modules linked in: [ 58.372814] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.374807] Tainted: [W]=WARN [ 58.375417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.376912] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.377845] 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 [ 58.381010] RSP: 0018:ffff888018177bc0 EFLAGS: 00010286 [ 58.381992] RAX: 0000000000000000 RBX: ffffed100302ef78 RCX: ffffffff813a4050 [ 58.383333] RDX: ffff88800d2fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.384635] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100302ef2f [ 58.385946] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.387244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018177df8 [ 58.388545] FS: 00007fa289549900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.390005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.391060] CR2: 00007ffffe92eef7 CR3: 000000000df2d000 CR4: 0000000000350ef0 [ 58.392344] Call Trace: [ 58.392810] [ 58.393231] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.394147] ? __create_object+0x59/0x80 [ 58.394921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.395903] __vmalloc_noprof+0x59/0x60 [ 58.396672] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.397575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.398522] bpf_prog_alloc+0x39/0x200 [ 58.399216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.400145] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.401062] do_seccomp+0x349/0x25e0 [ 58.401793] ? find_held_lock+0x2b/0x80 [ 58.402565] ? do_prlimit+0x310/0x610 [ 58.403261] ? __pfx_do_seccomp+0x10/0x10 [ 58.404068] ? do_raw_spin_unlock+0x53/0x220 [ 58.404906] ? _raw_spin_unlock+0x1e/0x40 [ 58.405708] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.406675] ? static_key_count+0x60/0x80 [ 58.407475] prctl_set_seccomp+0x4e/0x70 [ 58.408204] __do_sys_prctl+0xe6c/0x1d70 [ 58.408977] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.409852] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.410821] ? irqentry_exit+0xf3/0x650 [ 58.412270] do_syscall_64+0xbf/0x430 [ 58.413039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.414009] RIP: 0033:0x7fa289a3b5cd [ 58.414709] 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 [ 58.417951] RSP: 002b:00007ffffe92d4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.419330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa289a3b5cd [ 58.420624] RDX: 0000556523e39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.421931] RBP: 00007ffffe92d500 R08: 0000000000000000 R09: 00007ffffe92cba0 [ 58.423221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556562086240 [ 58.424507] R13: 00007ffffe92d930 R14: 000055656208f380 R15: 000055656209a540 [ 58.425820] [ 58.426244] irq event stamp: 1817 [ 58.426894] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 58.428445] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 58.429995] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 58.431542] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 58.433063] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53834' (ECDSA) to the list of known hosts. 2025/11/19 05:31:03 fuzzer started 2025/11/19 05:31:04 dialing manager at localhost:34383 2025/11/19 05:31:04 checking machine... 2025/11/19 05:31:04 checking revisions... [ 59.403574] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:31:04 testing simple program... [ 59.499495] cgroup: Unknown subsys name 'net' [ 59.571911] cgroup: Unknown subsys name 'cpuset' [ 59.587017] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:31:03 Registers: info registers vcpu 0 RAX=000000000004d2d7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 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=00007f12003c3028 CR3=000000000e4d1000 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=2680445b5e7af59e6441e94d4422aa15 XMM02=2c67c8bc2e329bc30000000000304270 XMM03=fb795ef6d6577056000000000030f648 XMM04=c2f8d6f00a4d17dd00000000000ae988 XMM05=e4324af3d957342d0000000000321c58 XMM06=5b75c91c80445342000000000031ffe0 XMM07=e042d86d42eb936e000000000030f8c8 XMM08=dfbc38f332877ad500000000003042d0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=00000000000000f1 RCX=ffffffff83ee4c99 RDX=ffff88800f5bb780 RSI=ffffffff83ee4b98 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888019557c78 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff83ee4b98 R13=ffff888009924000 R14=0000000000000001 R15=ffffffff8899cb80 RIP=ffffffff81528efc RFL=00000247 [---Z-PC] 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 00007f668bfb8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9c0c1000 CR3=000000001efef000 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