[ 44.160863] ------------[ cut here ]------------ [ 44.161789] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.163775] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 44.165310] Modules linked in: [ 44.165909] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.167889] Tainted: [W]=WARN [ 44.168477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.169989] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.170860] 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 [ 44.174050] RSP: 0018:ffff888018c2fbc0 EFLAGS: 00010286 [ 44.175022] RAX: 0000000000000000 RBX: ffffed1003185f78 RCX: ffffffff813a4050 [ 44.176306] RDX: ffff888018cb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.177605] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003185f2f [ 44.178900] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.180189] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c2fdf8 [ 44.181499] FS: 00007f35589b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.182940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.184009] CR2: 00007f3558ea3580 CR3: 000000000cdf9000 CR4: 0000000000350ef0 [ 44.185301] Call Trace: [ 44.185766] [ 44.186230] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.187137] ? __create_object+0x59/0x80 [ 44.187871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.188853] __vmalloc_noprof+0x59/0x60 [ 44.189603] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.190470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.191398] bpf_prog_alloc+0x39/0x200 [ 44.192125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.193059] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.193917] do_seccomp+0x349/0x25e0 [ 44.194626] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.195527] ? __pfx_do_seccomp+0x10/0x10 [ 44.196316] ? find_held_lock+0x2b/0x80 [ 44.197086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.198062] ? static_key_count+0x60/0x80 [ 44.198825] prctl_set_seccomp+0x4e/0x70 [ 44.199601] __do_sys_prctl+0xe6c/0x1d70 [ 44.200366] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.201230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.202192] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.203164] ? irqentry_exit+0xf3/0x650 [ 44.203876] do_syscall_64+0xbf/0x430 [ 44.204617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.205570] RIP: 0033:0x7f3558ea35cd [ 44.206269] 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 [ 44.209455] RSP: 002b:00007ffdace39100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.210833] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3558ea35cd [ 44.212120] RDX: 0000559513dcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.213403] RBP: 00007ffdace39160 R08: 0000000000000000 R09: 00007ffdace38800 [ 44.214555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559520ffaad0 [ 44.215720] R13: 00007ffdace39590 R14: 0000559520ffbbc0 R15: 000055952100c780 [ 44.216886] [ 44.217296] irq event stamp: 1791 [ 44.217835] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 44.219205] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 44.220563] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 44.221947] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 44.223311] ---[ end trace 0000000000000000 ]--- [ 46.796664] ------------[ cut here ]------------ [ 46.797604] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.799618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.801333] Modules linked in: [ 46.801935] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.804028] Tainted: [W]=WARN [ 46.804592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.806092] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.807007] 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 [ 46.810221] RSP: 0018:ffff8880101a7bc0 EFLAGS: 00010286 [ 46.811201] RAX: 0000000000000000 RBX: ffffed1002034f78 RCX: ffffffff813a4050 [ 46.812488] RDX: ffff888017f00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.813779] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002034f2f [ 46.815075] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.816357] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880101a7df8 [ 46.817659] FS: 00007f35608f5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.819121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.820175] CR2: 00007f3560de7580 CR3: 000000000d81c000 CR4: 0000000000350ef0 [ 46.821499] Call Trace: [ 46.822013] [ 46.822438] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.823344] ? __create_object+0x59/0x80 [ 46.824125] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.825108] __vmalloc_noprof+0x59/0x60 [ 46.825835] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.826700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.827641] bpf_prog_alloc+0x39/0x200 [ 46.828395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.829332] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.830243] do_seccomp+0x349/0x25e0 [ 46.830911] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.831804] ? __pfx_do_seccomp+0x10/0x10 [ 46.832592] ? find_held_lock+0x2b/0x80 [ 46.833363] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.834326] ? static_key_count+0x60/0x80 [ 46.835141] prctl_set_seccomp+0x4e/0x70 [ 46.835878] __do_sys_prctl+0xe6c/0x1d70 [ 46.836671] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.837551] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.838533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.839513] ? irqentry_exit+0xf3/0x650 [ 46.840282] do_syscall_64+0xbf/0x430 [ 46.841034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.841995] RIP: 0033:0x7f3560de75cd [ 46.842669] 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 [ 46.845905] RSP: 002b:00007fff6de207f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.847292] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3560de75cd [ 46.848577] RDX: 000055e3d9265e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.849878] RBP: 00007fff6de20850 R08: 0000000000000000 R09: 00007fff6de1fef0 [ 46.851164] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3e47adad0 [ 46.852454] R13: 00007fff6de20c80 R14: 000055e3e47aebc0 R15: 000055e3e47bf780 [ 46.853796] [ 46.854272] irq event stamp: 1831 [ 46.854893] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 46.856424] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 46.857997] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 46.859576] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 46.861135] ---[ end trace 0000000000000000 ]--- [ 47.609616] ------------[ cut here ]------------ [ 47.610582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.612621] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 47.614089] Modules linked in: [ 47.614676] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.616652] Tainted: [W]=WARN [ 47.617264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.618736] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.619648] 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 [ 47.622821] RSP: 0018:ffff88800feefbc0 EFLAGS: 00010286 [ 47.623801] RAX: 0000000000000000 RBX: ffffed1001fddf78 RCX: ffffffff813a4050 [ 47.625099] RDX: ffff88800c6f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.626381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fddf2f [ 47.627642] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.628928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800feefdf8 [ 47.630233] FS: 00007fe33d217900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.631669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.632720] CR2: 00007fffdf09bef8 CR3: 000000001e147000 CR4: 0000000000350ef0 [ 47.634013] Call Trace: [ 47.634472] [ 47.634874] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.635763] ? __create_object+0x59/0x80 [ 47.636540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.637522] __vmalloc_noprof+0x59/0x60 [ 47.638273] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.639148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.640082] bpf_prog_alloc+0x39/0x200 [ 47.640764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.641695] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.642599] do_seccomp+0x349/0x25e0 [ 47.643313] ? find_held_lock+0x2b/0x80 [ 47.644074] ? do_prlimit+0x310/0x610 [ 47.644771] ? __pfx_do_seccomp+0x10/0x10 [ 47.645562] ? do_raw_spin_unlock+0x53/0x220 [ 47.646393] ? _raw_spin_unlock+0x1e/0x40 [ 47.647170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.648127] ? static_key_count+0x60/0x80 [ 47.648888] prctl_set_seccomp+0x4e/0x70 [ 47.649651] __do_sys_prctl+0xe6c/0x1d70 [ 47.650428] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.651278] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.652227] ? irqentry_exit+0xf3/0x650 [ 47.652953] do_syscall_64+0xbf/0x430 [ 47.653691] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.654635] RIP: 0033:0x7fe33d7095cd [ 47.655338] 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 [ 47.658514] RSP: 002b:00007fffdf09a090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.659891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe33d7095cd [ 47.661182] RDX: 0000557b80005e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.662469] RBP: 00007fffdf09a0f0 R08: 0000000000000000 R09: 00007fffdf099790 [ 47.663762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b8bcd0ad0 [ 47.665063] R13: 00007fffdf09a520 R14: 0000557b8bcd1bc0 R15: 0000557b8bce2780 [ 47.666370] [ 47.666786] irq event stamp: 1751 [ 47.667430] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 47.668951] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 47.670474] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 47.672016] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 47.673519] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8369' (ECDSA) to the list of known hosts. 2025/11/18 23:02:51 fuzzer started 2025/11/18 23:02:51 dialing manager at localhost:34383 2025/11/18 23:02:51 checking machine... 2025/11/18 23:02:51 checking revisions... [ 48.597718] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:02:51 testing simple program... [ 48.670044] cgroup: Unknown subsys name 'net' [ 48.729709] cgroup: Unknown subsys name 'cpuset' [ 48.746340] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:02:50 Registers: info registers vcpu 0 RAX=ffff8880165228d0 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888016522890 RSI=0000000000000000 RDI=ffff8880165228d0 RBP=ffff8880165228d0 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88801395f2b8 R13=0000000000000246 R14=ffff8880165228d0 R15=ffff888009462280 RIP=ffffffff81b61af4 RFL=00000086 [--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 00007f35608f5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6de1a000 CR3=000000000dae5000 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=2030353a32303a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a32303a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020919 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd2605ef58 CR3=000000000bd34000 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=32303a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000