[ 38.990461] ------------[ cut here ]------------ [ 38.991415] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.993521] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 38.995065] Modules linked in: [ 38.995714] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.997726] Tainted: [W]=WARN [ 38.998310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.999835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.000768] 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 [ 39.004003] RSP: 0018:ffff888017657bc0 EFLAGS: 00010286 [ 39.005006] RAX: 0000000000000000 RBX: ffffed1002ecaf78 RCX: ffffffff813a4050 [ 39.006313] RDX: ffff888009f63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.007647] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecaf2f [ 39.008945] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.010270] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017657df8 [ 39.011564] FS: 00007fe85d4c6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.013008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.014100] CR2: 00007fe85d9b8580 CR3: 000000000e40e000 CR4: 0000000000350ef0 [ 39.015405] Call Trace: [ 39.015872] [ 39.016284] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.017188] ? __create_object+0x59/0x80 [ 39.017990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.018972] __vmalloc_noprof+0x59/0x60 [ 39.019737] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.020619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.021567] bpf_prog_alloc+0x39/0x200 [ 39.022281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.023228] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.024132] do_seccomp+0x349/0x25e0 [ 39.024861] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.025772] ? __pfx_do_seccomp+0x10/0x10 [ 39.026581] ? find_held_lock+0x2b/0x80 [ 39.027309] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.028273] ? static_key_count+0x60/0x80 [ 39.029088] prctl_set_seccomp+0x4e/0x70 [ 39.029855] __do_sys_prctl+0xe6c/0x1d70 [ 39.030657] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.031511] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.032486] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.033460] ? irqentry_exit+0xf3/0x650 [ 39.034205] do_syscall_64+0xbf/0x430 [ 39.034965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.035919] RIP: 0033:0x7fe85d9b85cd [ 39.036636] 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 [ 39.039867] RSP: 002b:00007fff25a807b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.041251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe85d9b85cd [ 39.042573] RDX: 0000564e1dd8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.043871] RBP: 00007fff25a80810 R08: 0000000000000000 R09: 00007fff25a7feb0 [ 39.045168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e26ef0b10 [ 39.046468] R13: 00007fff25a80c40 R14: 0000564e26ef12b0 R15: 0000564e26f056f0 [ 39.047786] [ 39.048213] irq event stamp: 1779 [ 39.048868] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 39.050420] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 39.051945] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 39.053508] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 39.055009] ---[ end trace 0000000000000000 ]--- [ 42.403022] ------------[ cut here ]------------ [ 42.403947] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.405997] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.407494] Modules linked in: [ 42.408100] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.410114] Tainted: [W]=WARN [ 42.410718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.412221] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.413137] 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 [ 42.416353] RSP: 0018:ffff888016d7fbc0 EFLAGS: 00010286 [ 42.417297] RAX: 0000000000000000 RBX: ffffed1002daff78 RCX: ffffffff813a4050 [ 42.418617] RDX: ffff88800f64d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.419921] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daff2f [ 42.421216] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.422521] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d7fdf8 [ 42.423831] FS: 00007f41fdc66900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.425312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.426411] CR2: 00007f41fe158580 CR3: 000000000a5cf000 CR4: 0000000000350ef0 [ 42.427723] Call Trace: [ 42.428194] [ 42.428650] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.429574] ? __create_object+0x59/0x80 [ 42.430395] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.431427] __vmalloc_noprof+0x59/0x60 [ 42.432184] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.433101] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.434060] bpf_prog_alloc+0x39/0x200 [ 42.434813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.435772] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.436681] do_seccomp+0x349/0x25e0 [ 42.437422] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.438315] ? __pfx_do_seccomp+0x10/0x10 [ 42.439131] ? find_held_lock+0x2b/0x80 [ 42.439895] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.440868] ? static_key_count+0x60/0x80 [ 42.441689] prctl_set_seccomp+0x4e/0x70 [ 42.442504] __do_sys_prctl+0xe6c/0x1d70 [ 42.443258] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.444130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.445116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.446108] ? irqentry_exit+0xf3/0x650 [ 42.446894] do_syscall_64+0xbf/0x430 [ 42.447640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.448611] RIP: 0033:0x7f41fe1585cd [ 42.449274] 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 [ 42.452481] RSP: 002b:00007fff4213b170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.453875] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41fe1585cd [ 42.455192] RDX: 00005606c7cdde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.456506] RBP: 00007fff4213b1d0 R08: 0000000000000000 R09: 00007fff4213a870 [ 42.457798] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f9c6e2b0 [ 42.459116] R13: 00007fff4213b600 R14: 00005606f9c70d20 R15: 00005606f9c828d0 [ 42.460417] [ 42.460846] irq event stamp: 1741 [ 42.461497] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 42.463055] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 42.464602] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 42.466187] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 42.467725] ---[ end trace 0000000000000000 ]--- [ 43.085262] ------------[ cut here ]------------ [ 43.085764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.086839] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.087608] Modules linked in: [ 43.087924] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.088973] Tainted: [W]=WARN [ 43.089263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.090056] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.090548] 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 [ 43.092242] RSP: 0018:ffff88801ab67bc0 EFLAGS: 00010286 [ 43.092759] RAX: 0000000000000000 RBX: ffffed100356cf78 RCX: ffffffff813a4050 [ 43.093446] RDX: ffff8880159ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.094108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100356cf2f [ 43.094791] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.095482] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab67df8 [ 43.096136] FS: 00007f2bb0a72900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.096905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.097464] CR2: 00007f2bb0f64580 CR3: 000000000e406000 CR4: 0000000000350ef0 [ 43.098124] Call Trace: [ 43.098402] [ 43.098618] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.099064] ? __create_object+0x59/0x80 [ 43.099477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.099967] __vmalloc_noprof+0x59/0x60 [ 43.100374] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.100813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.101281] bpf_prog_alloc+0x39/0x200 [ 43.101680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.102158] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.102640] do_seccomp+0x349/0x25e0 [ 43.103002] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.103480] ? __pfx_do_seccomp+0x10/0x10 [ 43.103879] ? find_held_lock+0x2b/0x80 [ 43.104257] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.104775] ? static_key_count+0x60/0x80 [ 43.105183] prctl_set_seccomp+0x4e/0x70 [ 43.105599] __do_sys_prctl+0xe6c/0x1d70 [ 43.106001] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.106463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.106951] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.107464] ? irqentry_exit+0xf3/0x650 [ 43.107853] do_syscall_64+0xbf/0x430 [ 43.108220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.108725] RIP: 0033:0x7f2bb0f645cd [ 43.109080] 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 [ 43.110765] RSP: 002b:00007ffc6b8e5ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.111494] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2bb0f645cd [ 43.112153] RDX: 000055b01d52ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.112842] RBP: 00007ffc6b8e5f30 R08: 0000000000000000 R09: 00007ffc6b8e55d0 [ 43.113522] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b031151ad0 [ 43.114183] R13: 00007ffc6b8e6360 R14: 000055b031152bc0 R15: 000055b031163780 [ 43.114876] [ 43.115106] irq event stamp: 1665 [ 43.115455] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 43.116239] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 43.117051] softirqs last enabled at (1190): [] handle_softirqs+0x50c/0x770 [ 43.117875] softirqs last disabled at (1169): [] __irq_exit_rcu+0xc4/0x100 [ 43.118699] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26268' (ECDSA) to the list of known hosts. 2025/11/19 06:39:29 fuzzer started 2025/11/19 06:39:29 dialing manager at localhost:34383 2025/11/19 06:39:29 checking machine... 2025/11/19 06:39:29 checking revisions... [ 43.980130] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:39:29 testing simple program... [ 44.063449] cgroup: Unknown subsys name 'net' [ 44.157277] cgroup: Unknown subsys name 'cpuset' [ 44.170782] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:39:28 Registers: info registers vcpu 0 RAX=1ffffffff0d3df49 RBX=0000000000000001 RCX=ffffffff869efa48 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff888009627838 RBP=ffff888009627828 RSP=ffff888009627760 R8 =ffffffff869efa4c R9 =ffff888009627810 R10=000000000003c9ed R11=0000000000003ecc R12=ffff888009627830 R13=ffff888009627818 R14=ffff888009627f58 R15=ffff8880096277d0 RIP=ffffffff8135f084 RFL=00000213 [----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 =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 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff42133ff8 CR3=0000000009f56000 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=000000000001fe0b 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f851f109000 CR3=000000000e48b000 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=80e6ed1137ee97a89140b0c0a10f0572 XMM02=ec2efd57dc4c00df00000000003074d0 XMM03=c599e2c6ef3685a700000000003075a0 XMM04=45481ceb9c69e56200000000000ae988 XMM05=07c8bb74b6c04a4400000000003210b8 XMM06=d74844bf967d85ba0000000000320f40 XMM07=e042d86d42eb936e0000000000310b38 XMM08=c599e2c6ef3685a700000000003075a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000