[ 46.016003] ------------[ cut here ]------------ [ 46.017001] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.019149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.020710] Modules linked in: [ 46.021362] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.023564] Tainted: [W]=WARN [ 46.024209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.025797] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.026777] 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 [ 46.030198] RSP: 0018:ffff888015aa7bc0 EFLAGS: 00010286 [ 46.031248] RAX: 0000000000000000 RBX: ffffed1002b54f78 RCX: ffffffff813a4050 [ 46.032638] RDX: ffff8880159d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.034045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b54f2f [ 46.035449] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.036860] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015aa7df8 [ 46.038266] FS: 00007f5150187900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.039816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.040962] CR2: 00007ffd494f6ef7 CR3: 000000000b6ee000 CR4: 0000000000350ef0 [ 46.042387] Call Trace: [ 46.042953] [ 46.043403] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.044390] ? __create_object+0x59/0x80 [ 46.045246] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.046295] __vmalloc_noprof+0x59/0x60 [ 46.047125] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.048087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.049107] bpf_prog_alloc+0x39/0x200 [ 46.049912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.050935] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.051912] do_seccomp+0x349/0x25e0 [ 46.052694] ? find_held_lock+0x2b/0x80 [ 46.053484] ? do_prlimit+0x310/0x610 [ 46.054285] ? __pfx_do_seccomp+0x10/0x10 [ 46.055129] ? do_raw_spin_unlock+0x53/0x220 [ 46.056033] ? _raw_spin_unlock+0x1e/0x40 [ 46.056876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.057937] ? static_key_count+0x60/0x80 [ 46.058829] prctl_set_seccomp+0x4e/0x70 [ 46.059677] __do_sys_prctl+0xe6c/0x1d70 [ 46.060460] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.061408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.062452] ? irqentry_exit+0xf3/0x650 [ 46.063279] do_syscall_64+0xbf/0x430 [ 46.064093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.065142] RIP: 0033:0x7f51506795cd [ 46.065912] 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 [ 46.069363] RSP: 002b:00007ffd494f5630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.070833] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51506795cd [ 46.072225] RDX: 00005651f9fa0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.073632] RBP: 00007ffd494f5690 R08: 0000000000000000 R09: 00007ffd494f4d30 [ 46.075019] R10: 0000000000000000 R11: 0000000000000246 R12: 000056521568bad0 [ 46.076396] R13: 00007ffd494f5ac0 R14: 000056521568cbc0 R15: 000056521569d780 [ 46.077818] [ 46.078274] irq event stamp: 1713 [ 46.078979] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 46.080632] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 46.082187] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 46.083539] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 46.084886] ---[ end trace 0000000000000000 ]--- [ 49.512481] ------------[ cut here ]------------ [ 49.513432] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.515431] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.517144] Modules linked in: [ 49.517847] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.519800] Tainted: [W]=WARN [ 49.520354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.521821] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.522710] 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 [ 49.525865] RSP: 0018:ffff888016a1fbc0 EFLAGS: 00010286 [ 49.526825] RAX: 0000000000000000 RBX: ffffed1002d43f78 RCX: ffffffff813a4050 [ 49.528103] RDX: ffff8880159dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.529376] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d43f2f [ 49.530678] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.531948] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a1fdf8 [ 49.533232] FS: 00007f8e633fc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.534666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.535717] CR2: 00007ffe4b820ef7 CR3: 000000000b739000 CR4: 0000000000350ef0 [ 49.536990] Call Trace: [ 49.537467] [ 49.537926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.538845] ? __create_object+0x59/0x80 [ 49.539636] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.540570] __vmalloc_noprof+0x59/0x60 [ 49.541367] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.542241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.543200] bpf_prog_alloc+0x39/0x200 [ 49.543938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.544879] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.545835] do_seccomp+0x349/0x25e0 [ 49.546528] ? find_held_lock+0x2b/0x80 [ 49.547300] ? do_prlimit+0x310/0x610 [ 49.548045] ? __pfx_do_seccomp+0x10/0x10 [ 49.548837] ? do_raw_spin_unlock+0x53/0x220 [ 49.549701] ? _raw_spin_unlock+0x1e/0x40 [ 49.550444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.551402] ? static_key_count+0x60/0x80 [ 49.552214] prctl_set_seccomp+0x4e/0x70 [ 49.552998] __do_sys_prctl+0xe6c/0x1d70 [ 49.553798] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.554671] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.555653] ? irqentry_exit+0xf3/0x650 [ 49.556383] do_syscall_64+0xbf/0x430 [ 49.557151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.558106] RIP: 0033:0x7f8e638ee5cd [ 49.558814] 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 [ 49.562016] RSP: 002b:00007ffe4b81e7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.563402] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e638ee5cd [ 49.564712] RDX: 0000562ad040be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.566086] RBP: 00007ffe4b81e830 R08: 0000000000000000 R09: 00007ffe4b81ded0 [ 49.567376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562adcb602b0 [ 49.568663] R13: 00007ffe4b81ec60 R14: 0000562adcb62d20 R15: 0000562adcb748d0 [ 49.570011] [ 49.570442] irq event stamp: 1799 [ 49.571098] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.572671] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.574252] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 49.575808] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 49.577364] ---[ end trace 0000000000000000 ]--- [ 50.424426] ------------[ cut here ]------------ [ 50.425351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.427343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.428831] Modules linked in: [ 50.429441] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.431447] Tainted: [W]=WARN [ 50.432038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.433512] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.434418] 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 [ 50.437607] RSP: 0018:ffff888018c8fbc0 EFLAGS: 00010286 [ 50.438531] RAX: 0000000000000000 RBX: ffffed1003191f78 RCX: ffffffff813a4050 [ 50.439806] RDX: ffff888018c21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.441083] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003191f2f [ 50.442373] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.443635] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c8fdf8 [ 50.444915] FS: 00007f46475a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.446355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.447399] CR2: 00007f4647a98580 CR3: 0000000015b0a000 CR4: 0000000000350ef0 [ 50.448675] Call Trace: [ 50.449144] [ 50.449549] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.450440] ? __create_object+0x59/0x80 [ 50.451217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.452179] __vmalloc_noprof+0x59/0x60 [ 50.452929] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.453802] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.454737] bpf_prog_alloc+0x39/0x200 [ 50.455433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.456345] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.457256] do_seccomp+0x349/0x25e0 [ 50.457972] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.458866] ? __pfx_do_seccomp+0x10/0x10 [ 50.459653] ? find_held_lock+0x2b/0x80 [ 50.460356] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.461312] ? static_key_count+0x60/0x80 [ 50.462106] prctl_set_seccomp+0x4e/0x70 [ 50.462860] __do_sys_prctl+0xe6c/0x1d70 [ 50.463623] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.464441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.465411] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.466369] ? irqentry_exit+0xf3/0x650 [ 50.467132] do_syscall_64+0xbf/0x430 [ 50.467864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.468800] RIP: 0033:0x7f4647a985cd [ 50.469475] 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 [ 50.472682] RSP: 002b:00007ffdbfd2e5e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.474058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4647a985cd [ 50.475334] RDX: 0000556ad6474e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.476622] RBP: 00007ffdbfd2e640 R08: 0000000000000000 R09: 00007ffdbfd2dce0 [ 50.477928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556afa3a8ad0 [ 50.479215] R13: 00007ffdbfd2ea70 R14: 0000556afa3a9bc0 R15: 0000556afa3ba780 [ 50.480509] [ 50.480965] irq event stamp: 1689 [ 50.481638] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 50.483144] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 50.484665] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 50.486336] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 50.487876] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41368' (ECDSA) to the list of known hosts. 2025/11/19 04:15:58 fuzzer started 2025/11/19 04:15:58 dialing manager at localhost:34383 2025/11/19 04:15:58 checking machine... 2025/11/19 04:15:58 checking revisions... [ 51.614659] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:15:58 testing simple program... [ 51.712687] cgroup: Unknown subsys name 'net' [ 51.784847] cgroup: Unknown subsys name 'cpuset' [ 51.801544] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:15:57 Registers: info registers vcpu 0 RAX=00000000fffffffe RBX=00007ffd7fb5c020 RCX=000055aba0380010 RDX=000000000000001d RSI=0000000000000002 RDI=0000000000000000 RBP=00007ffd7fb5c0c8 RSP=00007ffd7fb5b3b0 R8 =000055aba0387a90 R9 =ffffffffffffff01 R10=0000000000000000 R11=0000000000000000 R12=000055aba0384b50 R13=00007ffd7fb5b3f0 R14=0000000000000000 R15=00007ffd7fb5c128 RIP=000055ab70010377 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fbf55efd900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562adcb87818 CR3=000000000d823000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=280554b3272f556200000000000ae988 XMM05=bcc79e11100c35610000000000320c10 XMM06=e1bcd410fb3842e6000000000031f5f0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888012658000 RBX=ffff8880126579a8 RCX=ffff888013af28e0 RDX=ffff8880120b4638 RSI=ffff888013af28c0 RDI=0000000000000000 RBP=ffff88800ceef000 RSP=ffff88801761fcb8 R8 =0000000000000000 R9 =ffffed1002ec3f89 R10=0000000000000003 R11=0000000000000001 R12=ffff888013af28c0 R13=0000000000000020 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62806 RFL=00000082 [--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 00007f8e633fc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe4b818000 CR3=000000001f80d000 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