[ 39.074811] ------------[ cut here ]------------ [ 39.075726] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.077764] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.079231] Modules linked in: [ 39.079822] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.081814] Tainted: [W]=WARN [ 39.082427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.083930] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.084829] 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 [ 39.088014] RSP: 0018:ffff888016a2fbc0 EFLAGS: 00010286 [ 39.088949] RAX: 0000000000000000 RBX: ffffed1002d45f78 RCX: ffffffff813a4050 [ 39.090300] RDX: ffff88800a489bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.091599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d45f2f [ 39.092895] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.094197] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a2fdf8 [ 39.095495] FS: 00007fa496b36900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.096942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.098047] CR2: 00007fa497028580 CR3: 000000000bcf5000 CR4: 0000000000350ef0 [ 39.099342] Call Trace: [ 39.099810] [ 39.100256] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.101173] ? __create_object+0x59/0x80 [ 39.101915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.102884] __vmalloc_noprof+0x59/0x60 [ 39.103628] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.104516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.105465] bpf_prog_alloc+0x39/0x200 [ 39.106207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.107154] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.108087] do_seccomp+0x349/0x25e0 [ 39.108770] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.109671] ? __pfx_do_seccomp+0x10/0x10 [ 39.110469] ? find_held_lock+0x2b/0x80 [ 39.111239] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.112234] ? static_key_count+0x60/0x80 [ 39.113050] prctl_set_seccomp+0x4e/0x70 [ 39.113810] __do_sys_prctl+0xe6c/0x1d70 [ 39.114601] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.115484] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.116457] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.117449] ? irqentry_exit+0xf3/0x650 [ 39.118228] do_syscall_64+0xbf/0x430 [ 39.118938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.119903] RIP: 0033:0x7fa4970285cd [ 39.120625] 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 [ 39.123818] RSP: 002b:00007ffc8d765aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.125185] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4970285cd [ 39.126505] RDX: 000055e226656e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.127800] RBP: 00007ffc8d765b00 R08: 0000000000000000 R09: 00007ffc8d7651a0 [ 39.129115] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2355d7ad0 [ 39.130428] R13: 00007ffc8d765f30 R14: 000055e2355d8bc0 R15: 000055e2355e9780 [ 39.131738] [ 39.132213] irq event stamp: 1691 [ 39.132827] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 39.134375] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 39.135909] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 39.137462] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 39.138989] ---[ end trace 0000000000000000 ]--- [ 42.087195] ------------[ cut here ]------------ [ 42.088021] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.089742] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.091050] Modules linked in: [ 42.091544] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.093275] Tainted: [W]=WARN [ 42.093777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.095088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.095856] 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 [ 42.098591] RSP: 0018:ffff88801794fbc0 EFLAGS: 00010286 [ 42.099465] RAX: 0000000000000000 RBX: ffffed1002f29f78 RCX: ffffffff813a4050 [ 42.100546] RDX: ffff888015ed5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.101633] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f29f2f [ 42.102716] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.103796] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801794fdf8 [ 42.104870] FS: 00007fa96e68a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.106083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.106952] CR2: 00007fa96ebf04a6 CR3: 000000001f200000 CR4: 0000000000350ef0 [ 42.108055] Call Trace: [ 42.108439] [ 42.108784] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.109554] ? __create_object+0x59/0x80 [ 42.110213] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.111022] __vmalloc_noprof+0x59/0x60 [ 42.111618] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.112350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.113137] bpf_prog_alloc+0x39/0x200 [ 42.113739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.114527] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.115287] do_seccomp+0x349/0x25e0 [ 42.115850] ? find_held_lock+0x2b/0x80 [ 42.116493] ? do_prlimit+0x310/0x610 [ 42.117108] ? __pfx_do_seccomp+0x10/0x10 [ 42.117753] ? do_raw_spin_unlock+0x53/0x220 [ 42.118452] ? _raw_spin_unlock+0x1e/0x40 [ 42.119105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.119879] ? static_key_count+0x60/0x80 [ 42.120547] prctl_set_seccomp+0x4e/0x70 [ 42.121195] __do_sys_prctl+0xe6c/0x1d70 [ 42.121826] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.122557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.123386] ? irqentry_exit+0xf3/0x650 [ 42.124036] do_syscall_64+0xbf/0x430 [ 42.124641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.125455] RIP: 0033:0x7fa96eb7c5cd [ 42.126053] 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 [ 42.128702] RSP: 002b:00007fff7f4ad090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.129852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa96eb7c5cd [ 42.130928] RDX: 000056307dcc3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.132008] RBP: 00007fff7f4ad0f0 R08: 0000000000000000 R09: 00007fff7f4ac790 [ 42.133090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563098010240 [ 42.134172] R13: 00007fff7f4ad520 R14: 000056309800fbf0 R15: 00005630980244d0 [ 42.135264] [ 42.135621] irq event stamp: 1721 [ 42.136169] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.137471] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.138757] softirqs last enabled at (1250): [] handle_softirqs+0x50c/0x770 [ 42.140058] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 42.141353] ---[ end trace 0000000000000000 ]--- [ 42.935577] ------------[ cut here ]------------ [ 42.936513] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.938528] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.940006] Modules linked in: [ 42.940590] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.942575] Tainted: [W]=WARN [ 42.943165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.944632] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.945551] 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 [ 42.948696] RSP: 0018:ffff88801685fbc0 EFLAGS: 00010286 [ 42.949682] RAX: 0000000000000000 RBX: ffffed1002d0bf78 RCX: ffffffff813a4050 [ 42.950988] RDX: ffff88801713b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.952265] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0bf2f [ 42.953551] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.954841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801685fdf8 [ 42.956114] FS: 00007f2a0fa42900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.957560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.958626] CR2: 00007f2a0ff34580 CR3: 0000000009e87000 CR4: 0000000000350ef0 [ 42.959913] Call Trace: [ 42.960411] [ 42.960816] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.961709] ? __create_object+0x59/0x80 [ 42.962484] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.963453] __vmalloc_noprof+0x59/0x60 [ 42.964223] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.965094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.966058] bpf_prog_alloc+0x39/0x200 [ 42.966744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.967671] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.968561] do_seccomp+0x349/0x25e0 [ 42.969289] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.970194] ? __pfx_do_seccomp+0x10/0x10 [ 42.970949] ? find_held_lock+0x2b/0x80 [ 42.971718] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.972685] ? static_key_count+0x60/0x80 [ 42.973497] prctl_set_seccomp+0x4e/0x70 [ 42.974278] __do_sys_prctl+0xe6c/0x1d70 [ 42.975074] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.975881] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.976838] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.977820] ? irqentry_exit+0xf3/0x650 [ 42.978584] do_syscall_64+0xbf/0x430 [ 42.979323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.980265] RIP: 0033:0x7f2a0ff345cd [ 42.980927] 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 [ 42.984099] RSP: 002b:00007ffc98979e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.985475] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a0ff345cd [ 42.986767] RDX: 000055835592ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.988051] RBP: 00007ffc98979ee0 R08: 0000000000000000 R09: 00007ffc98979580 [ 42.989332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558394617ad0 [ 42.990605] R13: 00007ffc9897a310 R14: 0000558394618bc0 R15: 0000558394629780 [ 42.991894] [ 42.992363] irq event stamp: 1723 [ 42.993010] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 42.994541] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 42.996050] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 42.997585] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 42.999086] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54064' (ECDSA) to the list of known hosts. 2025/11/17 23:09:17 fuzzer started 2025/11/17 23:09:17 dialing manager at localhost:37895 2025/11/17 23:09:17 checking machine... 2025/11/17 23:09:17 checking revisions... [ 43.918399] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:09:17 testing simple program... [ 44.021778] cgroup: Unknown subsys name 'net' [ 44.088211] cgroup: Unknown subsys name 'cpuset' [ 44.112774] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:09:16 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81b2ace4 RFL=00000297 [--S-APC] 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe488cc9218 CR3=000000000dcf6000 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=4ecccb276fcf799d514e301f3db59b0b XMM02=00000000003040b8eff9b2d0a8fce9cb XMM03=00000000003041882c67c8bc2e329bc3 XMM04=3be752a4830b048300000000000ae988 XMM05=d96330e2d2db863200000000003206e0 XMM06=474038aa6c007e1f0000000000320568 XMM07=e042d86d42eb936e0000000000310318 XMM08=e1aae4adfdec7ebe0000000000304188 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801f1c1dc0 RCX=0000000000000006 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000000 RBP=1ffff11002fc3f23 RSP=ffff888017e1f910 R8 =0000000000000001 R9 =ffffed1003f1fbdc R10=ffff88801f8fdee3 R11=0000000000000000 R12=ffff88801f8fdd40 R13=0000000000000cc0 R14=0000000000000000 R15=ffff8880096c78c0 RIP=ffffffff83ca1be1 RFL=00000246 [---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 00007fa96e68a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000563098011954 CR3=000000001f31b000 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=6720646572637465733a4d41503d706f 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