[ 39.194824] ------------[ cut here ]------------ [ 39.195856] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.197996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.199525] Modules linked in: [ 39.200140] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.202202] Tainted: [W]=WARN [ 39.202817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.204352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.205322] 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 [ 39.208610] RSP: 0018:ffff888015867bc0 EFLAGS: 00010286 [ 39.209628] RAX: 0000000000000000 RBX: ffffed1002b0cf78 RCX: ffffffff813a4050 [ 39.210947] RDX: ffff88800f1db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.212271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0cf2f [ 39.213597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.214934] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015867df8 [ 39.216257] FS: 00007f4241c57900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.217733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.218838] CR2: 00007ffce4a20ef8 CR3: 000000000b8cb000 CR4: 0000000000350ef0 [ 39.220178] Call Trace: [ 39.220697] [ 39.221123] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.222047] ? __create_object+0x59/0x80 [ 39.222846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.223864] __vmalloc_noprof+0x59/0x60 [ 39.224651] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.225560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.226512] bpf_prog_alloc+0x39/0x200 [ 39.227287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.228191] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.229131] do_seccomp+0x349/0x25e0 [ 39.229861] ? find_held_lock+0x2b/0x80 [ 39.230634] ? do_prlimit+0x310/0x610 [ 39.231398] ? __pfx_do_seccomp+0x10/0x10 [ 39.232154] ? do_raw_spin_unlock+0x53/0x220 [ 39.233006] ? _raw_spin_unlock+0x1e/0x40 [ 39.233808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.234804] ? static_key_count+0x60/0x80 [ 39.235634] prctl_set_seccomp+0x4e/0x70 [ 39.236417] __do_sys_prctl+0xe6c/0x1d70 [ 39.237168] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.238048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.239025] ? irqentry_exit+0xf3/0x650 [ 39.239799] do_syscall_64+0xbf/0x430 [ 39.240543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.241525] RIP: 0033:0x7f42421495cd [ 39.242208] 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 [ 39.245467] RSP: 002b:00007ffce4a1eb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.246852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42421495cd [ 39.248183] RDX: 000055d9bee6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.249659] RBP: 00007ffce4a1eb60 R08: 0000000000000000 R09: 00007ffce4a1e200 [ 39.251154] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9e82082b0 [ 39.252625] R13: 00007ffce4a1ef90 R14: 000055d9e820ad20 R15: 000055d9e821c8d0 [ 39.254111] [ 39.254628] irq event stamp: 1741 [ 39.255375] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 39.257105] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 39.258826] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 39.260595] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 39.262297] ---[ end trace 0000000000000000 ]--- [ 42.338702] ------------[ cut here ]------------ [ 42.339175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.340239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.340963] Modules linked in: [ 42.341304] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.342342] Tainted: [W]=WARN [ 42.342627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.343407] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.343863] 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 [ 42.345477] RSP: 0018:ffff888015e9fbc0 EFLAGS: 00010286 [ 42.345944] RAX: 0000000000000000 RBX: ffffed1002bd3f78 RCX: ffffffff813a4050 [ 42.346592] RDX: ffff888016cf5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.347264] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd3f2f [ 42.347912] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.348576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e9fdf8 [ 42.349228] FS: 00007f587c825900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.349936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.350475] CR2: 00007f587cd17580 CR3: 000000001d6bc000 CR4: 0000000000350ef0 [ 42.351116] Call Trace: [ 42.351382] [ 42.351603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.352046] ? __create_object+0x59/0x80 [ 42.352465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.352952] __vmalloc_noprof+0x59/0x60 [ 42.353332] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.353748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.354191] bpf_prog_alloc+0x39/0x200 [ 42.354566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.355012] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.355470] do_seccomp+0x349/0x25e0 [ 42.355808] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.356269] ? __pfx_do_seccomp+0x10/0x10 [ 42.356643] ? find_held_lock+0x2b/0x80 [ 42.357002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.357486] ? static_key_count+0x60/0x80 [ 42.357869] prctl_set_seccomp+0x4e/0x70 [ 42.358258] __do_sys_prctl+0xe6c/0x1d70 [ 42.358629] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.359042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.359529] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.360004] ? irqentry_exit+0xf3/0x650 [ 42.360402] do_syscall_64+0xbf/0x430 [ 42.360761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.361248] RIP: 0033:0x7f587cd175cd [ 42.361579] 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 [ 42.363182] RSP: 002b:00007ffc4783a120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.363867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f587cd175cd [ 42.364512] RDX: 0000557d434ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.365132] RBP: 00007ffc4783a180 R08: 0000000000000000 R09: 00007ffc47839820 [ 42.365774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d827d8ad0 [ 42.366431] R13: 00007ffc4783a5b0 R14: 0000557d827d9bc0 R15: 0000557d827ea780 [ 42.367085] [ 42.367331] irq event stamp: 1641 [ 42.367654] hardirqs last enabled at (1649): [] __up_console_sem+0x78/0x80 [ 42.368432] hardirqs last disabled at (1658): [] __up_console_sem+0x5d/0x80 [ 42.369172] softirqs last enabled at (1192): [] handle_softirqs+0x50c/0x770 [ 42.369951] softirqs last disabled at (1183): [] __irq_exit_rcu+0xc4/0x100 [ 42.370709] ---[ end trace 0000000000000000 ]--- [ 43.067938] ------------[ cut here ]------------ [ 43.068882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.070929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.072405] Modules linked in: [ 43.072988] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.075193] Tainted: [W]=WARN [ 43.075873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.077339] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.078205] 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 [ 43.081446] RSP: 0018:ffff888016cafbc0 EFLAGS: 00010286 [ 43.082422] RAX: 0000000000000000 RBX: ffffed1002d95f78 RCX: ffffffff813a4050 [ 43.083709] RDX: ffff8880070a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.084992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d95f2f [ 43.086278] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.087590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cafdf8 [ 43.088887] FS: 00007f6cb8e4e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.090345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.091425] CR2: 00007ffc2889cef8 CR3: 000000000b983000 CR4: 0000000000350ef0 [ 43.092704] Call Trace: [ 43.093174] [ 43.093639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.094538] ? __create_object+0x59/0x80 [ 43.095346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.096313] __vmalloc_noprof+0x59/0x60 [ 43.097041] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.097910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.098860] bpf_prog_alloc+0x39/0x200 [ 43.099619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.100560] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.101464] do_seccomp+0x349/0x25e0 [ 43.102141] ? find_held_lock+0x2b/0x80 [ 43.102897] ? do_prlimit+0x310/0x610 [ 43.103669] ? __pfx_do_seccomp+0x10/0x10 [ 43.104465] ? do_raw_spin_unlock+0x53/0x220 [ 43.105295] ? _raw_spin_unlock+0x1e/0x40 [ 43.106042] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.107012] ? static_key_count+0x60/0x80 [ 43.107826] prctl_set_seccomp+0x4e/0x70 [ 43.108596] __do_sys_prctl+0xe6c/0x1d70 [ 43.109382] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.110261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.111209] ? irqentry_exit+0xf3/0x650 [ 43.111978] do_syscall_64+0xbf/0x430 [ 43.112726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.113689] RIP: 0033:0x7f6cb93405cd [ 43.114404] 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 [ 43.117617] RSP: 002b:00007ffc2889bc40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.119016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cb93405cd [ 43.120196] RDX: 000055f8056fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.121291] RBP: 00007ffc2889bca0 R08: 0000000000000000 R09: 00007ffc2889b340 [ 43.122353] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8434d52b0 [ 43.123427] R13: 00007ffc2889c0d0 R14: 000055f8434d7d20 R15: 000055f8434e98d0 [ 43.124526] [ 43.124878] irq event stamp: 1817 [ 43.125424] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 43.126681] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 43.127964] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 43.129277] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 43.130545] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38599' (ECDSA) to the list of known hosts. 2025/11/17 09:19:26 fuzzer started 2025/11/17 09:19:26 dialing manager at localhost:37895 2025/11/17 09:19:26 checking machine... 2025/11/17 09:19:26 checking revisions... [ 44.037556] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:19:26 testing simple program... [ 44.133260] cgroup: Unknown subsys name 'net' [ 44.211539] cgroup: Unknown subsys name 'cpuset' [ 44.227174] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:19:25 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016705d98 RCX=ffff88801ac57684 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888016705d98 RBP=ffffffff85e1ffe0 RSP=ffff88801ac57630 R8 =ffffffff86a49c3a R9 =ffff88801ac57770 R10=000000000003c9ed R11=0000000000012f69 R12=ffff888016705d98 R13=ffff88801ac57684 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff84c71f8a RFL=00000046 [---Z-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 00007f587c825900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc47834000 CR3=000000000d617000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffea0000657908 RBX=0000000000000002 RCX=ffffffff81ece330 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffea0000657900 RBP=0000000000000000 RSP=ffff888016b9f878 R8 =0000000000000000 R9 =ffffed1003930861 R10=0000000000000800 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=000000000000005a R15=ffffea0000657900 RIP=ffffffff81b2cf1b RFL=00000282 [--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 00007f7a3fa2c700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa4aaf48008 CR3=000000001d602000 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=2035323a39313a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a39313a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000