[ 38.986891] ------------[ cut here ]------------ [ 38.987814] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.989843] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.991525] Modules linked in: [ 38.992223] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.994200] Tainted: [W]=WARN [ 38.994763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.996227] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.997129] 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 [ 39.000321] RSP: 0018:ffff88800f80fbc0 EFLAGS: 00010286 [ 39.001306] RAX: 0000000000000000 RBX: ffffed1001f01f78 RCX: ffffffff813a4050 [ 39.002584] RDX: ffff888017793780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.003857] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f01f2f [ 39.005131] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.006428] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f80fdf8 [ 39.007701] FS: 00007f7217071900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.009136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.010208] CR2: 00007f7217563580 CR3: 000000000baa5000 CR4: 0000000000350ef0 [ 39.011484] Call Trace: [ 39.011951] [ 39.012409] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.013288] ? __create_object+0x59/0x80 [ 39.014059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.015051] __vmalloc_noprof+0x59/0x60 [ 39.015765] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.016625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017559] bpf_prog_alloc+0x39/0x200 [ 39.018305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.019227] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.020116] do_seccomp+0x349/0x25e0 [ 39.020790] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.021681] ? __pfx_do_seccomp+0x10/0x10 [ 39.022504] ? find_held_lock+0x2b/0x80 [ 39.023262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.024228] ? static_key_count+0x60/0x80 [ 39.025036] prctl_set_seccomp+0x4e/0x70 [ 39.025760] __do_sys_prctl+0xe6c/0x1d70 [ 39.026552] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.027415] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.028387] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.029360] ? irqentry_exit+0xf3/0x650 [ 39.030128] do_syscall_64+0xbf/0x430 [ 39.030847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.031781] RIP: 0033:0x7f72175635cd [ 39.032478] 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 [ 39.035662] RSP: 002b:00007ffee1b782b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.037013] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72175635cd [ 39.038309] RDX: 0000559338d33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.039589] RBP: 00007ffee1b78310 R08: 0000000000000000 R09: 00007ffee1b779b0 [ 39.040851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559377551ad0 [ 39.042117] R13: 00007ffee1b78740 R14: 0000559377552bc0 R15: 0000559377563780 [ 39.043429] [ 39.043859] irq event stamp: 1853 [ 39.044512] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 39.046032] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 39.047383] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 39.048658] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 39.049910] ---[ end trace 0000000000000000 ]--- [ 41.770511] ------------[ cut here ]------------ [ 41.771430] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.773519] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.775011] Modules linked in: [ 41.775598] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.777796] Tainted: [W]=WARN [ 41.778479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.779946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.780861] 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 [ 41.784055] RSP: 0018:ffff888017267bc0 EFLAGS: 00010286 [ 41.785055] RAX: 0000000000000000 RBX: ffffed1002e4cf78 RCX: ffffffff813a4050 [ 41.786343] RDX: ffff888013d93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.787635] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4cf2f [ 41.788915] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.790221] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017267df8 [ 41.791502] FS: 00007fce737b5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.792954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.794020] CR2: 00007fce73ca7580 CR3: 000000001ec9f000 CR4: 0000000000350ef0 [ 41.795304] Call Trace: [ 41.795779] [ 41.796224] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.797123] ? __create_object+0x59/0x80 [ 41.797887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.798861] __vmalloc_noprof+0x59/0x60 [ 41.799619] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.800492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.801420] bpf_prog_alloc+0x39/0x200 [ 41.802175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.803119] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.804018] do_seccomp+0x349/0x25e0 [ 41.804703] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.805604] ? __pfx_do_seccomp+0x10/0x10 [ 41.806402] ? find_held_lock+0x2b/0x80 [ 41.807158] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.808123] ? static_key_count+0x60/0x80 [ 41.808878] prctl_set_seccomp+0x4e/0x70 [ 41.809649] __do_sys_prctl+0xe6c/0x1d70 [ 41.810431] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.811289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.812247] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.813210] ? irqentry_exit+0xf3/0x650 [ 41.813940] do_syscall_64+0xbf/0x430 [ 41.814692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.815632] RIP: 0033:0x7fce73ca75cd [ 41.816337] 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 [ 41.819505] RSP: 002b:00007ffd14a67430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.820860] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce73ca75cd [ 41.822133] RDX: 0000562260f18e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.823426] RBP: 00007ffd14a67490 R08: 0000000000000000 R09: 00007ffd14a66b30 [ 41.824733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562266b49bf0 [ 41.826023] R13: 00007ffd14a678c0 R14: 0000562266b53380 R15: 0000562266b5e460 [ 41.827336] [ 41.827755] irq event stamp: 2715 [ 41.828400] hardirqs last enabled at (2725): [] __up_console_sem+0x78/0x80 [ 41.829908] hardirqs last disabled at (2734): [] __up_console_sem+0x5d/0x80 [ 41.831444] softirqs last enabled at (2628): [] handle_softirqs+0x50c/0x770 [ 41.832991] softirqs last disabled at (2623): [] __irq_exit_rcu+0xc4/0x100 [ 41.834539] ---[ end trace 0000000000000000 ]--- [ 42.614218] ------------[ cut here ]------------ [ 42.615166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.617184] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.618674] Modules linked in: [ 42.619309] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.621270] Tainted: [W]=WARN [ 42.621829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.623304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.624201] 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 [ 42.627350] RSP: 0018:ffff88801a827bc0 EFLAGS: 00010286 [ 42.628333] RAX: 0000000000000000 RBX: ffffed1003504f78 RCX: ffffffff813a4050 [ 42.629615] RDX: ffff88801016d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.630898] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003504f2f [ 42.632173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.633435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a827df8 [ 42.634740] FS: 00007f8fd1b34900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.636184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.637225] CR2: 00007f8fd2026580 CR3: 000000001e60b000 CR4: 0000000000350ef0 [ 42.638505] Call Trace: [ 42.638964] [ 42.639433] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.640327] ? __create_object+0x59/0x80 [ 42.641104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.642050] __vmalloc_noprof+0x59/0x60 [ 42.642767] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.643633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.644571] bpf_prog_alloc+0x39/0x200 [ 42.645304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.646234] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.647133] do_seccomp+0x349/0x25e0 [ 42.647801] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.648688] ? __pfx_do_seccomp+0x10/0x10 [ 42.649473] ? find_held_lock+0x2b/0x80 [ 42.650228] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.651207] ? static_key_count+0x60/0x80 [ 42.651955] prctl_set_seccomp+0x4e/0x70 [ 42.652733] __do_sys_prctl+0xe6c/0x1d70 [ 42.653508] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.654359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.655319] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.656286] ? irqentry_exit+0xf3/0x650 [ 42.657035] do_syscall_64+0xbf/0x430 [ 42.657726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.658680] RIP: 0033:0x7f8fd20265cd [ 42.659383] 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 [ 42.662528] RSP: 002b:00007ffdcfdc9ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.663875] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8fd20265cd [ 42.665141] RDX: 000056380612de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.666458] RBP: 00007ffdcfdc9c00 R08: 0000000000000000 R09: 00007ffdcfdc92a0 [ 42.667744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563828d9aad0 [ 42.669031] R13: 00007ffdcfdca030 R14: 0000563828d9bbc0 R15: 0000563828dac780 [ 42.670353] [ 42.670773] irq event stamp: 1743 [ 42.671416] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.672938] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.674486] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 42.676027] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 42.677522] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38202' (ECDSA) to the list of known hosts. 2025/11/18 07:54:04 fuzzer started 2025/11/18 07:54:04 dialing manager at localhost:37895 2025/11/18 07:54:04 checking machine... 2025/11/18 07:54:04 checking revisions... [ 43.575419] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:54:04 testing simple program... [ 43.656952] cgroup: Unknown subsys name 'net' [ 43.722861] cgroup: Unknown subsys name 'cpuset' [ 43.744417] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:54:03 Registers: info registers vcpu 0 RAX=000000000003ebe9 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd164889e8 CR3=000000000af90000 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=9dc8995017c21aa93e4785984d279d2c XMM02=2c67c8bc2e329bc30000000000305d98 XMM03=fb795ef6d657705600000000003139b8 XMM04=b62683dd5b26ce0c00000000000ae988 XMM05=d96330e2d2db863200000000003232d0 XMM06=474038aa6c007e1f0000000000323158 XMM07=e042d86d42eb936e0000000000313c90 XMM08=97deac51de4188f50000000000305df8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888013d95340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08968 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000004a0fd R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529333 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 00007fce737b5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd14a61000 CR3=000000000d685000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000