[ 39.142219] ------------[ cut here ]------------ [ 39.143145] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.145177] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.146618] Modules linked in: [ 39.147203] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.149189] Tainted: [W]=WARN [ 39.149792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.151247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.152147] 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 [ 39.155328] RSP: 0018:ffff88801712fbc0 EFLAGS: 00010286 [ 39.156268] RAX: 0000000000000000 RBX: ffffed1002e25f78 RCX: ffffffff813a4050 [ 39.157560] RDX: ffff888016c43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.158833] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e25f2f [ 39.160102] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.161388] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801712fdf8 [ 39.162696] FS: 00007fbc812c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.164124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.165201] CR2: 00007ffe1ddf8ef8 CR3: 000000000cff0000 CR4: 0000000000350ef0 [ 39.166493] Call Trace: [ 39.166953] [ 39.167410] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.168266] ? __create_object+0x59/0x80 [ 39.169059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.170011] __vmalloc_noprof+0x59/0x60 [ 39.170762] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.171621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.172556] bpf_prog_alloc+0x39/0x200 [ 39.173241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.174154] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.175053] do_seccomp+0x349/0x25e0 [ 39.175769] ? find_held_lock+0x2b/0x80 [ 39.176544] ? do_prlimit+0x310/0x610 [ 39.177253] ? __pfx_do_seccomp+0x10/0x10 [ 39.178032] ? do_raw_spin_unlock+0x53/0x220 [ 39.178850] ? _raw_spin_unlock+0x1e/0x40 [ 39.179624] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.180578] ? static_key_count+0x60/0x80 [ 39.181365] prctl_set_seccomp+0x4e/0x70 [ 39.182093] __do_sys_prctl+0xe6c/0x1d70 [ 39.182869] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.183704] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.184669] ? irqentry_exit+0xf3/0x650 [ 39.185435] do_syscall_64+0xbf/0x430 [ 39.186139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.187085] RIP: 0033:0x7fbc817b95cd [ 39.187790] 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 [ 39.190958] RSP: 002b:00007ffe1ddf7030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.192326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc817b95cd [ 39.193608] RDX: 00005597d7d1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.194433] RBP: 00007ffe1ddf7090 R08: 0000000000000000 R09: 00007ffe1ddf6730 [ 39.195223] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597eeabbad0 [ 39.196040] R13: 00007ffe1ddf74c0 R14: 00005597eeabcbc0 R15: 00005597eeacd780 [ 39.196868] [ 39.197137] irq event stamp: 1823 [ 39.197547] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 39.198277] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 39.199024] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 39.199780] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 39.200537] ---[ end trace 0000000000000000 ]--- [ 41.993776] ------------[ cut here ]------------ [ 41.994196] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.995126] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.995799] Modules linked in: [ 41.996074] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.996982] Tainted: [W]=WARN [ 41.997235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.997911] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.998326] 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 [ 41.999775] RSP: 0018:ffff88800a43fbc0 EFLAGS: 00010286 [ 42.000198] RAX: 0000000000000000 RBX: ffffed1001487f78 RCX: ffffffff813a4050 [ 42.000799] RDX: ffff888015de8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.001392] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001487f2f [ 42.001955] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.002534] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a43fdf8 [ 42.003099] FS: 00007fbac8d2b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.003761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.004223] CR2: 00007ffcb863cef8 CR3: 000000001f95b000 CR4: 0000000000350ef0 [ 42.004825] Call Trace: [ 42.005038] [ 42.005224] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.005639] ? __create_object+0x59/0x80 [ 42.005975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.006417] __vmalloc_noprof+0x59/0x60 [ 42.006745] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.007134] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.007581] bpf_prog_alloc+0x39/0x200 [ 42.007906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.008331] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.008744] do_seccomp+0x349/0x25e0 [ 42.009050] ? find_held_lock+0x2b/0x80 [ 42.009398] ? do_prlimit+0x310/0x610 [ 42.009719] ? __pfx_do_seccomp+0x10/0x10 [ 42.010053] ? do_raw_spin_unlock+0x53/0x220 [ 42.010436] ? _raw_spin_unlock+0x1e/0x40 [ 42.010774] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.011187] ? static_key_count+0x60/0x80 [ 42.011552] prctl_set_seccomp+0x4e/0x70 [ 42.011885] __do_sys_prctl+0xe6c/0x1d70 [ 42.012217] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.012622] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.013041] ? irqentry_exit+0xf3/0x650 [ 42.013392] do_syscall_64+0xbf/0x430 [ 42.013712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.014122] RIP: 0033:0x7fbac921d5cd [ 42.014447] 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 [ 42.015890] RSP: 002b:00007ffcb863a480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.016521] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbac921d5cd [ 42.017083] RDX: 0000563f66bf1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.017661] RBP: 00007ffcb863a4e0 R08: 0000000000000000 R09: 00007ffcb8639b80 [ 42.018222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f8ba38ad0 [ 42.018805] R13: 00007ffcb863a910 R14: 0000563f8ba39bc0 R15: 0000563f8ba4a780 [ 42.019397] [ 42.019590] irq event stamp: 1701 [ 42.019864] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 42.020565] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 42.021233] softirqs last enabled at (1256): [] handle_softirqs+0x50c/0x770 [ 42.021935] softirqs last disabled at (1247): [] __irq_exit_rcu+0xc4/0x100 [ 42.022622] ---[ end trace 0000000000000000 ]--- [ 42.672277] ------------[ cut here ]------------ [ 42.673197] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.675157] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.676662] Modules linked in: [ 42.677255] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.679213] Tainted: [W]=WARN [ 42.679818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.681288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.682213] 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 [ 42.685366] RSP: 0018:ffff888016b37bc0 EFLAGS: 00010286 [ 42.686297] RAX: 0000000000000000 RBX: ffffed1002d66f78 RCX: ffffffff813a4050 [ 42.687619] RDX: ffff888016b19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.688909] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d66f2f [ 42.690194] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.691474] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b37df8 [ 42.692769] FS: 00007ff47398b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.694210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.695283] CR2: 00007ffcbf072ef8 CR3: 000000000e6ca000 CR4: 0000000000350ef0 [ 42.696617] Call Trace: [ 42.697082] [ 42.697542] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.698438] ? __create_object+0x59/0x80 [ 42.699181] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.700140] __vmalloc_noprof+0x59/0x60 [ 42.700900] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.701771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.702709] bpf_prog_alloc+0x39/0x200 [ 42.703458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.704378] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.705248] do_seccomp+0x349/0x25e0 [ 42.705968] ? find_held_lock+0x2b/0x80 [ 42.706738] ? do_prlimit+0x310/0x610 [ 42.707497] ? __pfx_do_seccomp+0x10/0x10 [ 42.708243] ? do_raw_spin_unlock+0x53/0x220 [ 42.709095] ? _raw_spin_unlock+0x1e/0x40 [ 42.709878] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.710847] ? static_key_count+0x60/0x80 [ 42.711653] prctl_set_seccomp+0x4e/0x70 [ 42.712449] __do_sys_prctl+0xe6c/0x1d70 [ 42.713192] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.714049] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.715030] ? irqentry_exit+0xf3/0x650 [ 42.715798] do_syscall_64+0xbf/0x430 [ 42.716556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.717514] RIP: 0033:0x7ff473e7d5cd [ 42.718180] 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 [ 42.721354] RSP: 002b:00007ffcbf0713a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.722730] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff473e7d5cd [ 42.724010] RDX: 000055ac4b051e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.725297] RBP: 00007ffcbf071400 R08: 0000000000000000 R09: 00007ffcbf070aa0 [ 42.726586] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ac70573b10 [ 42.727868] R13: 00007ffcbf071830 R14: 000055ac705742b0 R15: 000055ac705886f0 [ 42.729185] [ 42.729662] irq event stamp: 1721 [ 42.730268] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 42.731801] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.733278] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.734249] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.735205] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4816' (ECDSA) to the list of known hosts. 2025/11/18 13:58:23 fuzzer started 2025/11/18 13:58:23 dialing manager at localhost:34383 2025/11/18 13:58:23 checking machine... 2025/11/18 13:58:23 checking revisions... [ 43.602644] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:58:23 testing simple program... [ 43.707283] cgroup: Unknown subsys name 'net' [ 43.772420] cgroup: Unknown subsys name 'cpuset' [ 43.785087] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:58:22 Registers: info registers vcpu 0 RAX=0000000000042699 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb8634000 CR3=000000000d119000 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=a3dd429da85f1bbb504471f297abb71f XMM02=00000000003050b0ec2efd57dc4c00df XMM03=0000000000310d00dc6658a24f508e45 XMM04=bbee68d869898f9200000000000ae988 XMM05=090f1556b20111b30000000000321478 XMM06=5b75c91c804453420000000000321300 XMM07=e042d86d42eb936e0000000000310f80 XMM08=dc6658a24f508e450000000000305110 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801712fc40 RCX=0000000000000005 RDX=0000000000000000 RSI=0000000000000004 RDI=ffff88801712fc8d RBP=ffff888008c6aa00 RSP=ffff88801712fae8 R8 =0000000000000001 R9 =ffffed100118d666 R10=ffff888008c6b333 R11=0000000000000000 R12=ffff88801712fbc0 R13=ffff88801712fc8c R14=0000000000000001 R15=ffff88801712fc90 RIP=ffffffff81751e04 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 00007fbac8d2b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbac8d0a020 CR3=000000000c15e000 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