[ 54.191505] ------------[ cut here ]------------ [ 54.192069] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.193263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.194130] Modules linked in: [ 54.194486] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.195660] Tainted: [W]=WARN [ 54.196015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.196892] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.197407] 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 [ 54.199287] RSP: 0018:ffff888013f97bc0 EFLAGS: 00010286 [ 54.199866] RAX: 0000000000000000 RBX: ffffed10027f2f78 RCX: ffffffff813a4050 [ 54.200611] RDX: ffff88800f4c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.201371] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f2f2f [ 54.202126] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.202889] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f97df8 [ 54.203625] FS: 00007ff3504d7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.204477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.205114] CR2: 00007fff8681def7 CR3: 000000000e53f000 CR4: 0000000000350ef0 [ 54.205863] Call Trace: [ 54.206142] [ 54.206382] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.206922] ? __create_object+0x59/0x80 [ 54.207362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.207949] __vmalloc_noprof+0x59/0x60 [ 54.208376] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.208894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.209429] bpf_prog_alloc+0x39/0x200 [ 54.209867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.210395] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.210937] do_seccomp+0x349/0x25e0 [ 54.211339] ? find_held_lock+0x2b/0x80 [ 54.211785] ? do_prlimit+0x310/0x610 [ 54.212204] ? __pfx_do_seccomp+0x10/0x10 [ 54.212647] ? do_raw_spin_unlock+0x53/0x220 [ 54.213145] ? _raw_spin_unlock+0x1e/0x40 [ 54.213587] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.214165] ? static_key_count+0x60/0x80 [ 54.214622] prctl_set_seccomp+0x4e/0x70 [ 54.215080] __do_sys_prctl+0xe6c/0x1d70 [ 54.215518] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.216033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.216590] ? irqentry_exit+0xf3/0x650 [ 54.217036] do_syscall_64+0xbf/0x430 [ 54.217458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.218020] RIP: 0033:0x7ff3509c95cd [ 54.218414] 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 [ 54.221325] RSP: 002b:00007fff8681b7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.222555] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3509c95cd [ 54.223679] RDX: 000055a6949d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.224806] RBP: 00007fff8681b830 R08: 0000000000000000 R09: 00007fff8681aed0 [ 54.225943] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a69abe1ad0 [ 54.227085] R13: 00007fff8681bc60 R14: 000055a69abe2bc0 R15: 000055a69abf3780 [ 54.228260] [ 54.228634] irq event stamp: 1739 [ 54.229212] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 54.230575] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 54.231932] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 54.233299] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 54.234656] ---[ end trace 0000000000000000 ]--- [ 57.679532] ------------[ cut here ]------------ [ 57.680437] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.682446] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.683899] Modules linked in: [ 57.684484] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.686676] Tainted: [W]=WARN [ 57.687341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.688793] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.689658] 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 [ 57.692797] RSP: 0018:ffff88801741fbc0 EFLAGS: 00010286 [ 57.693728] RAX: 0000000000000000 RBX: ffffed1002e83f78 RCX: ffffffff813a4050 [ 57.695039] RDX: ffff88800dbe5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.696301] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e83f2f [ 57.697572] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.698848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801741fdf8 [ 57.700125] FS: 00007f94397ab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.701540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.702603] CR2: 00007ffe869deef7 CR3: 000000001ff34000 CR4: 0000000000350ef0 [ 57.703876] Call Trace: [ 57.704337] [ 57.704791] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.705637] ? __create_object+0x59/0x80 [ 57.706409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.707377] __vmalloc_noprof+0x59/0x60 [ 57.708128] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.709006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.709930] bpf_prog_alloc+0x39/0x200 [ 57.710620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.711549] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.712448] do_seccomp+0x349/0x25e0 [ 57.713159] ? find_held_lock+0x2b/0x80 [ 57.713925] ? do_prlimit+0x310/0x610 [ 57.714635] ? __pfx_do_seccomp+0x10/0x10 [ 57.715421] ? do_raw_spin_unlock+0x53/0x220 [ 57.716233] ? _raw_spin_unlock+0x1e/0x40 [ 57.716999] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.717951] ? static_key_count+0x60/0x80 [ 57.718711] prctl_set_seccomp+0x4e/0x70 [ 57.719489] __do_sys_prctl+0xe6c/0x1d70 [ 57.720345] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.721217] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.722172] ? irqentry_exit+0xf3/0x650 [ 57.722960] do_syscall_64+0xbf/0x430 [ 57.723659] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.724606] RIP: 0033:0x7f9439c9d5cd [ 57.725299] 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 [ 57.728441] RSP: 002b:00007ffe869dc9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.729808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9439c9d5cd [ 57.731091] RDX: 000055b8cf2ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.732356] RBP: 00007ffe869dca10 R08: 0000000000000000 R09: 00007ffe869dc0b0 [ 57.733635] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8fe6ffad0 [ 57.734920] R13: 00007ffe869dce40 R14: 000055b8fe700bc0 R15: 000055b8fe711780 [ 57.736216] [ 57.736637] irq event stamp: 1789 [ 57.737293] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 57.738810] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 57.740331] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 57.741865] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 57.743408] ---[ end trace 0000000000000000 ]--- [ 58.443188] ------------[ cut here ]------------ [ 58.443643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.444679] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.445407] Modules linked in: [ 58.445702] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.446702] Tainted: [W]=WARN [ 58.447000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.447718] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.448178] 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 [ 58.449769] RSP: 0018:ffff88800efffbc0 EFLAGS: 00010286 [ 58.450242] RAX: 0000000000000000 RBX: ffffed1001dfff78 RCX: ffffffff813a4050 [ 58.450898] RDX: ffff88801a3db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.451520] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dfff2f [ 58.452162] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.452810] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efffdf8 [ 58.453438] FS: 00007f8b98585900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.454175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.454703] CR2: 00007f8b98a77580 CR3: 000000000eb97000 CR4: 0000000000350ef0 [ 58.455342] Call Trace: [ 58.455577] [ 58.455801] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.456237] ? __create_object+0x59/0x80 [ 58.456613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.457098] __vmalloc_noprof+0x59/0x60 [ 58.457464] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.457907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.458360] bpf_prog_alloc+0x39/0x200 [ 58.458717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.459187] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.459625] do_seccomp+0x349/0x25e0 [ 58.459982] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.460417] ? __pfx_do_seccomp+0x10/0x10 [ 58.460812] ? find_held_lock+0x2b/0x80 [ 58.461176] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.461644] ? static_key_count+0x60/0x80 [ 58.462049] prctl_set_seccomp+0x4e/0x70 [ 58.462424] __do_sys_prctl+0xe6c/0x1d70 [ 58.462829] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.463238] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.463701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.464192] ? irqentry_exit+0xf3/0x650 [ 58.464559] do_syscall_64+0xbf/0x430 [ 58.464932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.465392] RIP: 0033:0x7f8b98a775cd [ 58.465724] 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 [ 58.467356] RSP: 002b:00007fff8703ace0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.468032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b98a775cd [ 58.468664] RDX: 0000559d05f48e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.469303] RBP: 00007fff8703ad40 R08: 0000000000000000 R09: 00007fff8703a3e0 [ 58.469947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d16973b10 [ 58.470572] R13: 00007fff8703b170 R14: 0000559d169742b0 R15: 0000559d169886f0 [ 58.471225] [ 58.471438] irq event stamp: 1665 [ 58.471762] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 58.472515] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 58.473304] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 58.474103] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 58.474882] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32650' (ECDSA) to the list of known hosts. 2025/11/18 05:19:11 fuzzer started 2025/11/18 05:19:11 dialing manager at localhost:37895 2025/11/18 05:19:11 checking machine... 2025/11/18 05:19:11 checking revisions... [ 59.353576] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:19:11 testing simple program... [ 59.440033] cgroup: Unknown subsys name 'net' [ 59.475007] cgroup: Unknown subsys name 'cpuset' [ 59.482028] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:19:10 Registers: info registers vcpu 0 RAX=0000002724fec86c RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000027 RSI=ffff88806ce23b00 RDI=000000000004d72f RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ddb2d R11=0000000000000001 R12=000000000004d72f R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000016 [----AP-] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f47dbba9028 CR3=000000000d0b7000 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=6839a433d50638a1524f163e521c8e0a XMM02=2c67c8bc2e329bc300000000003042f8 XMM03=fb795ef6d65770560000000000310fa0 XMM04=6204e83b15f7e63c00000000000ae988 XMM05=e1bcd410fb3842e60000000000320eb0 XMM06=405749d8372a36f10000000000320d38 XMM07=e042d86d42eb936e0000000000311220 XMM08=a2154394a2c5116c0000000000304358 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000003 RBX=ffff8880099eb3f8 RCX=ffffffff817d9976 RDX=1ffffffff0bc573e RSI=0000000000000008 RDI=ffffffff85e2b9f0 RBP=ffff88806cf38140 RSP=ffff88806cf08db8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=ffffffff85e2b980 R14=0000000000000002 R15=ffff88800945d3c0 RIP=ffffffff815d3112 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 00007f94397ab900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9439775008 CR3=000000001ff46000 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=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