[ 45.952361] ------------[ cut here ]------------ [ 45.953304] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.955360] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.956832] Modules linked in: [ 45.957483] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.959546] Tainted: [W]=WARN [ 45.960118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.961596] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.962512] 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 [ 45.965726] RSP: 0018:ffff888016b0fbc0 EFLAGS: 00010286 [ 45.966727] RAX: 0000000000000000 RBX: ffffed1002d61f78 RCX: ffffffff813a4050 [ 45.968018] RDX: ffff888017f59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.969321] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d61f2f [ 45.970609] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.971895] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b0fdf8 [ 45.973227] FS: 00007f010516f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.974673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.975747] CR2: 00007ffde4da2ef7 CR3: 000000000e87e000 CR4: 0000000000350ef0 [ 45.977055] Call Trace: [ 45.977557] [ 45.977981] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.978887] ? __create_object+0x59/0x80 [ 45.979689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.980685] __vmalloc_noprof+0x59/0x60 [ 45.981455] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.982335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.983291] bpf_prog_alloc+0x39/0x200 [ 45.983993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.984925] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.985826] do_seccomp+0x349/0x25e0 [ 45.986546] ? find_held_lock+0x2b/0x80 [ 45.987318] ? do_prlimit+0x310/0x610 [ 45.988029] ? __pfx_do_seccomp+0x10/0x10 [ 45.988815] ? do_raw_spin_unlock+0x53/0x220 [ 45.989655] ? _raw_spin_unlock+0x1e/0x40 [ 45.990442] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.991412] ? static_key_count+0x60/0x80 [ 45.992229] prctl_set_seccomp+0x4e/0x70 [ 45.992956] __do_sys_prctl+0xe6c/0x1d70 [ 45.993748] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.994617] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.995599] ? irqentry_exit+0xf3/0x650 [ 45.996387] do_syscall_64+0xbf/0x430 [ 45.997083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.998030] RIP: 0033:0x7f01056615cd [ 45.998740] 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 [ 46.001918] RSP: 002b:00007ffde4da1b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.003293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01056615cd [ 46.004599] RDX: 000055b567b13e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.005904] RBP: 00007ffde4da1b60 R08: 0000000000000000 R09: 00007ffde4da1200 [ 46.007201] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b589d4fb10 [ 46.008507] R13: 00007ffde4da1f90 R14: 000055b589d502b0 R15: 000055b589d646f0 [ 46.009813] [ 46.010334] irq event stamp: 1745 [ 46.010945] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.012493] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.014025] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 46.015594] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 46.017128] ---[ end trace 0000000000000000 ]--- [ 48.981289] ------------[ cut here ]------------ [ 48.982156] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.984353] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.986001] Modules linked in: [ 48.986717] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.988749] Tainted: [W]=WARN [ 48.989354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.990833] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.991761] 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 [ 48.994929] RSP: 0018:ffff88801a7dfbc0 EFLAGS: 00010286 [ 48.995911] RAX: 0000000000000000 RBX: ffffed10034fbf78 RCX: ffffffff813a4050 [ 48.997213] RDX: ffff8880179ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.998505] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034fbf2f [ 48.999782] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.001080] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7dfdf8 [ 49.002350] FS: 00007f5422c54900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.003792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.004864] CR2: 00007f5423146580 CR3: 000000000c018000 CR4: 0000000000350ef0 [ 49.006174] Call Trace: [ 49.006667] [ 49.007074] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.007967] ? __create_object+0x59/0x80 [ 49.008751] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.009726] __vmalloc_noprof+0x59/0x60 [ 49.010492] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.011376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.012344] bpf_prog_alloc+0x39/0x200 [ 49.013040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.013970] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.014876] do_seccomp+0x349/0x25e0 [ 49.015598] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.016514] ? __pfx_do_seccomp+0x10/0x10 [ 49.017303] ? find_held_lock+0x2b/0x80 [ 49.018015] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.018978] ? static_key_count+0x60/0x80 [ 49.019791] prctl_set_seccomp+0x4e/0x70 [ 49.020599] __do_sys_prctl+0xe6c/0x1d70 [ 49.021382] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.022243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.023164] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.024166] ? irqentry_exit+0xf3/0x650 [ 49.024941] do_syscall_64+0xbf/0x430 [ 49.025699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.026661] RIP: 0033:0x7f54231465cd [ 49.027371] 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 [ 49.030530] RSP: 002b:00007ffd6bf26680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.031894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54231465cd [ 49.033211] RDX: 00005609c5a08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.034485] RBP: 00007ffd6bf266e0 R08: 0000000000000000 R09: 00007ffd6bf25d80 [ 49.035764] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609c8f4ab10 [ 49.037067] R13: 00007ffd6bf26b10 R14: 00005609c8f4b2b0 R15: 00005609c8f5f6f0 [ 49.038384] [ 49.038811] irq event stamp: 1899 [ 49.039441] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 49.040960] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 49.042485] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 49.044051] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 49.045555] ---[ end trace 0000000000000000 ]--- [ 49.839043] ------------[ cut here ]------------ [ 49.839978] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.842045] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.843509] Modules linked in: [ 49.844137] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.846251] Tainted: [W]=WARN [ 49.846817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.848313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.849238] 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 [ 49.852446] RSP: 0018:ffff88801966fbc0 EFLAGS: 00010286 [ 49.853429] RAX: 0000000000000000 RBX: ffffed10032cdf78 RCX: ffffffff813a4050 [ 49.854737] RDX: ffff8880185b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.856039] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032cdf2f [ 49.857329] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.858619] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801966fdf8 [ 49.859911] FS: 00007fdd8e612900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.861384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.862459] CR2: 00007fdd8eb04580 CR3: 000000000a221000 CR4: 0000000000350ef0 [ 49.863763] Call Trace: [ 49.864313] [ 49.864728] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.865639] ? __create_object+0x59/0x80 [ 49.866438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.867424] __vmalloc_noprof+0x59/0x60 [ 49.868156] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.869045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.869987] bpf_prog_alloc+0x39/0x200 [ 49.870724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.871669] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.872616] do_seccomp+0x349/0x25e0 [ 49.873347] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.874252] ? __pfx_do_seccomp+0x10/0x10 [ 49.875009] ? find_held_lock+0x2b/0x80 [ 49.875781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.876769] ? static_key_count+0x60/0x80 [ 49.877574] prctl_set_seccomp+0x4e/0x70 [ 49.878365] __do_sys_prctl+0xe6c/0x1d70 [ 49.879110] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.879980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.880972] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.881959] ? irqentry_exit+0xf3/0x650 [ 49.882707] do_syscall_64+0xbf/0x430 [ 49.883459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.884439] RIP: 0033:0x7fdd8eb045cd [ 49.885111] 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 [ 49.888306] RSP: 002b:00007ffcab5744f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.889704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd8eb045cd [ 49.890997] RDX: 000055634674ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.892316] RBP: 00007ffcab574550 R08: 0000000000000000 R09: 00007ffcab573bf0 [ 49.893418] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563648f7ad0 [ 49.894492] R13: 00007ffcab574980 R14: 00005563648f8bc0 R15: 0000556364909780 [ 49.895582] [ 49.895941] irq event stamp: 1735 [ 49.896485] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.897761] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.899020] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 49.900328] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 49.901593] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48370' (ECDSA) to the list of known hosts. 2025/11/18 06:32:17 fuzzer started 2025/11/18 06:32:17 dialing manager at localhost:37895 2025/11/18 06:32:17 checking machine... 2025/11/18 06:32:17 checking revisions... [ 50.942312] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:32:17 testing simple program... [ 51.038289] cgroup: Unknown subsys name 'net' [ 51.080225] cgroup: Unknown subsys name 'cpuset' [ 51.093673] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:32:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800c115340 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =ffffffff87ce3608 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526fb4 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 00007f5422c54900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5422c33020 CR3=000000000c3fa000 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=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=00000000000288ef RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe635a468 CR3=0000000017585000 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=2036313a32333a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a32333a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000