[ 46.339953] ------------[ cut here ]------------ [ 46.340856] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.342932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.344401] Modules linked in: [ 46.344990] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.346977] Tainted: [W]=WARN [ 46.347570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.349026] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.349958] 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 [ 46.353199] RSP: 0018:ffff888015407bc0 EFLAGS: 00010286 [ 46.354237] RAX: 0000000000000000 RBX: ffffed1002a80f78 RCX: ffffffff813a4050 [ 46.355579] RDX: ffff8880185eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.356944] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a80f2f [ 46.358300] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.359621] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015407df8 [ 46.360907] FS: 00007fe836b18900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.362404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.363468] CR2: 00007ffe677fbef8 CR3: 0000000009fb6000 CR4: 0000000000350ef0 [ 46.364741] Call Trace: [ 46.365208] [ 46.365664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.366565] ? __create_object+0x59/0x80 [ 46.367303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.368265] __vmalloc_noprof+0x59/0x60 [ 46.369018] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.369897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.370828] bpf_prog_alloc+0x39/0x200 [ 46.371547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.372474] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.373328] do_seccomp+0x349/0x25e0 [ 46.374064] ? find_held_lock+0x2b/0x80 [ 46.374822] ? do_prlimit+0x310/0x610 [ 46.375568] ? __pfx_do_seccomp+0x10/0x10 [ 46.376305] ? do_raw_spin_unlock+0x53/0x220 [ 46.377134] ? _raw_spin_unlock+0x1e/0x40 [ 46.377921] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.378881] ? static_key_count+0x60/0x80 [ 46.379685] prctl_set_seccomp+0x4e/0x70 [ 46.380485] __do_sys_prctl+0xe6c/0x1d70 [ 46.381225] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.382101] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.383062] ? irqentry_exit+0xf3/0x650 [ 46.383825] do_syscall_64+0xbf/0x430 [ 46.384570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.385531] RIP: 0033:0x7fe83700a5cd [ 46.386200] 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 [ 46.389410] RSP: 002b:00007ffe677fae40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.390769] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe83700a5cd [ 46.392040] RDX: 0000561bc917ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.393306] RBP: 00007ffe677faea0 R08: 0000000000000000 R09: 00007ffe677fa540 [ 46.394610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bd93efad0 [ 46.395904] R13: 00007ffe677fb2d0 R14: 0000561bd93f0bc0 R15: 0000561bd9401780 [ 46.397210] [ 46.397682] irq event stamp: 1699 [ 46.398292] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 46.399815] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 46.401340] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 46.402924] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 46.404439] ---[ end trace 0000000000000000 ]--- [ 49.272006] ------------[ cut here ]------------ [ 49.272965] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.275044] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.276496] Modules linked in: [ 49.277085] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.279078] Tainted: [W]=WARN [ 49.279678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.281149] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.282075] 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 [ 49.285221] RSP: 0018:ffff88801a8a7bc0 EFLAGS: 00010286 [ 49.286209] RAX: 0000000000000000 RBX: ffffed1003514f78 RCX: ffffffff813a4050 [ 49.287503] RDX: ffff888016609bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.288793] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003514f2f [ 49.290085] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.291350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8a7df8 [ 49.292617] FS: 00007f6d0acb1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.294062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.295126] CR2: 00007f6d0b1a3580 CR3: 00000000200d8000 CR4: 0000000000350ef0 [ 49.296418] Call Trace: [ 49.296890] [ 49.297311] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.298227] ? __create_object+0x59/0x80 [ 49.299018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.299994] __vmalloc_noprof+0x59/0x60 [ 49.300752] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.301726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.302792] bpf_prog_alloc+0x39/0x200 [ 49.303522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.304439] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.305566] do_seccomp+0x349/0x25e0 [ 49.306261] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.307185] ? __pfx_do_seccomp+0x10/0x10 [ 49.307982] ? find_held_lock+0x2b/0x80 [ 49.308739] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.309708] ? static_key_count+0x60/0x80 [ 49.310512] prctl_set_seccomp+0x4e/0x70 [ 49.311240] __do_sys_prctl+0xe6c/0x1d70 [ 49.312027] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.312884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.313864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.314841] ? irqentry_exit+0xf3/0x650 [ 49.315595] do_syscall_64+0xbf/0x430 [ 49.316277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.317220] RIP: 0033:0x7f6d0b1a35cd [ 49.317944] 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 [ 49.321106] RSP: 002b:00007ffc2e07a260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.322504] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d0b1a35cd [ 49.323776] RDX: 0000557338beee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.325050] RBP: 00007ffc2e07a2c0 R08: 0000000000000000 R09: 00007ffc2e079960 [ 49.326349] R10: 0000000000000000 R11: 0000000000000246 R12: 000055736ea86ad0 [ 49.327635] R13: 00007ffc2e07a6f0 R14: 000055736ea87bc0 R15: 000055736ea98780 [ 49.328921] [ 49.329342] irq event stamp: 1789 [ 49.330044] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.331568] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.333086] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 49.334626] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 49.335899] ---[ end trace 0000000000000000 ]--- [ 50.147208] ------------[ cut here ]------------ [ 50.148122] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.150168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.151593] Modules linked in: [ 50.152175] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.154148] Tainted: [W]=WARN [ 50.154736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.156187] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.157075] 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 [ 50.160393] RSP: 0018:ffff888019f8fbc0 EFLAGS: 00010286 [ 50.161320] RAX: 0000000000000000 RBX: ffffed10033f1f78 RCX: ffffffff813a4050 [ 50.162580] RDX: ffff88801a9c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.163840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f1f2f [ 50.165109] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.166392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f8fdf8 [ 50.167790] FS: 00007f6871c8b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.169215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.170291] CR2: 00007ffc432e9ef8 CR3: 000000002002b000 CR4: 0000000000350ef0 [ 50.171559] Call Trace: [ 50.172014] [ 50.172472] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.173323] ? __create_object+0x59/0x80 [ 50.174123] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.175089] __vmalloc_noprof+0x59/0x60 [ 50.175957] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.176858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.177802] bpf_prog_alloc+0x39/0x200 [ 50.178521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.179440] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.180284] do_seccomp+0x349/0x25e0 [ 50.180978] ? find_held_lock+0x2b/0x80 [ 50.181732] ? do_prlimit+0x310/0x610 [ 50.182447] ? __pfx_do_seccomp+0x10/0x10 [ 50.183187] ? do_raw_spin_unlock+0x53/0x220 [ 50.183983] ? _raw_spin_unlock+0x1e/0x40 [ 50.184788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.185814] ? static_key_count+0x60/0x80 [ 50.186713] prctl_set_seccomp+0x4e/0x70 [ 50.187481] __do_sys_prctl+0xe6c/0x1d70 [ 50.188219] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.189069] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.190049] ? irqentry_exit+0xf3/0x650 [ 50.190805] do_syscall_64+0xbf/0x430 [ 50.191537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.192481] RIP: 0033:0x7f687217d5cd [ 50.193146] 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 [ 50.195949] RSP: 002b:00007ffc432e74c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.197083] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f687217d5cd [ 50.198158] RDX: 000056292005be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.199221] RBP: 00007ffc432e7520 R08: 0000000000000000 R09: 00007ffc432e6bc0 [ 50.200277] R10: 0000000000000000 R11: 0000000000000246 R12: 000056294bdf4ad0 [ 50.201342] R13: 00007ffc432e7950 R14: 000056294bdf5bc0 R15: 000056294be06780 [ 50.202420] [ 50.202767] irq event stamp: 1727 [ 50.203275] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.204561] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.205834] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 50.207104] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.208405] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29162' (ECDSA) to the list of known hosts. 2025/11/18 04:19:36 fuzzer started 2025/11/18 04:19:36 dialing manager at localhost:37895 2025/11/18 04:19:36 checking machine... 2025/11/18 04:19:36 checking revisions... [ 51.085911] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:19:36 testing simple program... [ 51.169583] cgroup: Unknown subsys name 'net' [ 51.228245] cgroup: Unknown subsys name 'cpuset' [ 51.241597] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:19:35 Registers: info registers vcpu 0 RAX=ffffffff8840b3b8 RBX=0000000000000030 RCX=ffffffff883b6548 RDX=0000000000000001 RSI=ffffffff87cf34e8 RDI=0000000000000001 RBP=ffffffff81522860 RSP=ffff888015b87a18 R8 =0000000000000000 R9 =0000000000000030 R10=ffff8880156a5dc0 R11=0000000000000000 R12=ffff888015b87a88 R13=ffffffff815229a0 R14=0000000000000000 R15=ffff888015b87aa8 RIP=ffffffff8152381e RFL=00000006 [-----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 00007f6d0acb1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6d0ac6501c CR3=000000000e660000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888013fd1bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888013fd2618 RDI=ffff888013fd1bc0 RBP=ffff888013fd2618 RSP=ffff88801549f2e8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888013fd2618 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] 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 00007fe66252f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe661a7b0a0 CR3=000000000d9e0000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=447714a662e51f5900000000000ae988 XMM05=06db1a960bcc38410000000000321c50 XMM06=14648eaa1277bab10000000000320380 XMM07=fb795ef6d657705600000000003105e8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000