[ 54.036826] ------------[ cut here ]------------ [ 54.037853] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.039824] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 54.041254] Modules linked in: [ 54.041835] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.043866] Tainted: [W]=WARN [ 54.044488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.046006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.046890] 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 [ 54.050024] RSP: 0018:ffff888013ad7bc0 EFLAGS: 00010286 [ 54.051041] RAX: 0000000000000000 RBX: ffffed100275af78 RCX: ffffffff813a4050 [ 54.052344] RDX: ffff88800aa9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.053664] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100275af2f [ 54.055043] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.056355] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ad7df8 [ 54.057668] FS: 00007fa33396a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.059174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.060282] CR2: 00007fff28c21ef7 CR3: 000000000e81a000 CR4: 0000000000350ef0 [ 54.061637] Call Trace: [ 54.062175] [ 54.062587] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.063552] ? __create_object+0x59/0x80 [ 54.064345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.065329] __vmalloc_noprof+0x59/0x60 [ 54.066115] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.067038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.067930] bpf_prog_alloc+0x39/0x200 [ 54.068657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.069596] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.070538] do_seccomp+0x349/0x25e0 [ 54.071418] ? find_held_lock+0x2b/0x80 [ 54.072281] ? do_prlimit+0x310/0x610 [ 54.073072] ? __pfx_do_seccomp+0x10/0x10 [ 54.073860] ? do_raw_spin_unlock+0x53/0x220 [ 54.074736] ? _raw_spin_unlock+0x1e/0x40 [ 54.075577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.076604] ? static_key_count+0x60/0x80 [ 54.077443] prctl_set_seccomp+0x4e/0x70 [ 54.078258] __do_sys_prctl+0xe6c/0x1d70 [ 54.079088] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.079924] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.080925] ? irqentry_exit+0xf3/0x650 [ 54.081690] do_syscall_64+0xbf/0x430 [ 54.082493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.083516] RIP: 0033:0x7fa333e5c5cd [ 54.084239] 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 [ 54.087570] RSP: 002b:00007fff28c20c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.089009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa333e5c5cd [ 54.090348] RDX: 0000555b8dfd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.091673] RBP: 00007fff28c20c70 R08: 0000000000000000 R09: 00007fff28c20310 [ 54.093023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b978c2b10 [ 54.094354] R13: 00007fff28c210a0 R14: 0000555b978c32b0 R15: 0000555b978d76f0 [ 54.095714] [ 54.096207] irq event stamp: 1779 [ 54.096826] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 54.098363] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 54.099900] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 54.101455] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 54.103045] ---[ end trace 0000000000000000 ]--- [ 57.553146] ------------[ cut here ]------------ [ 57.554138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.556134] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.557605] Modules linked in: [ 57.558314] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.560321] Tainted: [W]=WARN [ 57.560882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.562354] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.563298] 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 [ 57.566509] RSP: 0018:ffff888016017bc0 EFLAGS: 00010286 [ 57.567519] RAX: 0000000000000000 RBX: ffffed1002c02f78 RCX: ffffffff813a4050 [ 57.568817] RDX: ffff88801642b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.570121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c02f2f [ 57.571426] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.572731] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016017df8 [ 57.574051] FS: 00007f0027377900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.575510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.576578] CR2: 00007ffef8c9def7 CR3: 000000000c924000 CR4: 0000000000350ef0 [ 57.577876] Call Trace: [ 57.578382] [ 57.578802] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.579702] ? __create_object+0x59/0x80 [ 57.580496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.581466] __vmalloc_noprof+0x59/0x60 [ 57.582227] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.583135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.584084] bpf_prog_alloc+0x39/0x200 [ 57.584782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.585741] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.586669] do_seccomp+0x349/0x25e0 [ 57.587410] ? find_held_lock+0x2b/0x80 [ 57.588182] ? do_prlimit+0x310/0x610 [ 57.588889] ? __pfx_do_seccomp+0x10/0x10 [ 57.589668] ? do_raw_spin_unlock+0x53/0x220 [ 57.590499] ? _raw_spin_unlock+0x1e/0x40 [ 57.591301] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.592299] ? static_key_count+0x60/0x80 [ 57.593121] prctl_set_seccomp+0x4e/0x70 [ 57.593855] __do_sys_prctl+0xe6c/0x1d70 [ 57.594636] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.595510] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.596500] ? irqentry_exit+0xf3/0x650 [ 57.597266] do_syscall_64+0xbf/0x430 [ 57.597962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.598945] RIP: 0033:0x7f00278695cd [ 57.599657] 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 [ 57.602844] RSP: 002b:00007ffef8c9c6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.604249] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00278695cd [ 57.605544] RDX: 000055e3e3c7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.606848] RBP: 00007ffef8c9c720 R08: 0000000000000000 R09: 00007ffef8c9bdc0 [ 57.608162] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e41d2cead0 [ 57.609463] R13: 00007ffef8c9cb50 R14: 000055e41d2cfbc0 R15: 000055e41d2e0780 [ 57.610937] [ 57.611408] irq event stamp: 1813 [ 57.612066] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 57.613603] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 57.615145] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 57.616679] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 57.618207] ---[ end trace 0000000000000000 ]--- [ 58.400556] ------------[ cut here ]------------ [ 58.401498] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.403483] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 58.404966] Modules linked in: [ 58.405586] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.407604] Tainted: [W]=WARN [ 58.408203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.409799] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.410848] 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 [ 58.414066] RSP: 0018:ffff88800cf87bc0 EFLAGS: 00010286 [ 58.415328] RAX: 0000000000000000 RBX: ffffed10019f0f78 RCX: ffffffff813a4050 [ 58.416690] RDX: ffff888016671bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.417963] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019f0f2f [ 58.419270] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.420545] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cf87df8 [ 58.421842] FS: 00007f8b55c39900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.423294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.424384] CR2: 00007ffc03b5bef7 CR3: 000000000fd2f000 CR4: 0000000000350ef0 [ 58.425679] Call Trace: [ 58.426173] [ 58.426588] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.427553] ? __create_object+0x59/0x80 [ 58.428345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.429311] __vmalloc_noprof+0x59/0x60 [ 58.430070] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.430923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.431867] bpf_prog_alloc+0x39/0x200 [ 58.432600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.433522] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.434427] do_seccomp+0x349/0x25e0 [ 58.435159] ? find_held_lock+0x2b/0x80 [ 58.435874] ? do_prlimit+0x310/0x610 [ 58.436603] ? __pfx_do_seccomp+0x10/0x10 [ 58.437402] ? do_raw_spin_unlock+0x53/0x220 [ 58.438245] ? _raw_spin_unlock+0x1e/0x40 [ 58.439037] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.439953] ? static_key_count+0x60/0x80 [ 58.440766] prctl_set_seccomp+0x4e/0x70 [ 58.441548] __do_sys_prctl+0xe6c/0x1d70 [ 58.442322] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.443204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.444191] ? irqentry_exit+0xf3/0x650 [ 58.444917] do_syscall_64+0xbf/0x430 [ 58.445667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.446618] RIP: 0033:0x7f8b5612b5cd [ 58.447334] 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 [ 58.450530] RSP: 002b:00007ffc03b5aa20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.451909] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b5612b5cd [ 58.453183] RDX: 000055921d460e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.454492] RBP: 00007ffc03b5aa80 R08: 0000000000000000 R09: 00007ffc03b5a120 [ 58.455812] R10: 0000000000000000 R11: 0000000000000246 R12: 000055924b2e0ad0 [ 58.457089] R13: 00007ffc03b5aeb0 R14: 000055924b2e1bc0 R15: 000055924b2f2780 [ 58.458405] [ 58.458829] irq event stamp: 1729 [ 58.459503] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 58.460825] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 58.462082] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 58.463368] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 58.464672] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20245' (ECDSA) to the list of known hosts. 2025/11/19 05:52:23 fuzzer started 2025/11/19 05:52:23 dialing manager at localhost:34383 2025/11/19 05:52:23 checking machine... 2025/11/19 05:52:23 checking revisions... [ 59.427119] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:52:23 testing simple program... [ 59.505419] cgroup: Unknown subsys name 'net' [ 59.562492] cgroup: Unknown subsys name 'cpuset' [ 59.582030] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:52:22 Registers: info registers vcpu 0 RAX=ffffffff81bd4306 RBX=ffffffff81619130 RCX=ffff88801607f5b4 RDX=1ffff11002c0fed7 RSI=ffffffff81bd4306 RDI=ffff88801607f728 RBP=ffff88801607f6f8 RSP=ffff88801607f650 R8 =0000000000000001 R9 =ffff88801607f6a0 R10=000000000003c9ed R11=0000000000027448 R12=ffff88801607f728 R13=0000000000000000 R14=ffff888013dbd340 R15=ffff888008c41780 RIP=ffffffff84c99a2a RFL=00000286 [--S--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 00007f5131081900 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=000055e41d2e7000 CR3=000000000d196000 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=f4e235dd6485e35600000000000ae988 XMM05=a0da00ce2ee80ebf0000000000322cc8 XMM06=f3015b8d88239ac00000000000321a68 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=1ffff11001c9ffa3 RCX=ffffffff81a055b5 RDX=ffff888016429bc0 RSI=0000000000000000 RDI=0000000000000005 RBP=ffffffff85a85260 RSP=ffff88800e4ffcd0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800cc14e30 R13=0000000000000001 R14=fff0000000000fff R15=ffff88801f92afd8 RIP=ffffffff81751e00 RFL=00000202 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f0027377900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef8c96000 CR3=000000001f929000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=000000000000000000000000000000ff XMM06=6c6161696d72657420322e320d302e00 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000