[ 46.898868] ------------[ cut here ]------------ [ 46.899810] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.901844] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.903375] Modules linked in: [ 46.903973] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.905947] Tainted: [W]=WARN [ 46.906546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.908062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.908968] 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 [ 46.912192] RSP: 0018:ffff888015c07bc0 EFLAGS: 00010286 [ 46.913129] RAX: 0000000000000000 RBX: ffffed1002b80f78 RCX: ffffffff813a4050 [ 46.914409] RDX: ffff888015c28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.915731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b80f2f [ 46.917012] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.918281] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c07df8 [ 46.919607] FS: 00007f6ba6cf0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.921038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.922118] CR2: 00007ffc61129ef7 CR3: 000000000df63000 CR4: 0000000000350ef0 [ 46.923437] Call Trace: [ 46.923901] [ 46.924364] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.925286] ? __create_object+0x59/0x80 [ 46.926025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.927036] __vmalloc_noprof+0x59/0x60 [ 46.927800] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.928691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.929632] bpf_prog_alloc+0x39/0x200 [ 46.930374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.931355] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.932257] do_seccomp+0x349/0x25e0 [ 46.932929] ? find_held_lock+0x2b/0x80 [ 46.933680] ? do_prlimit+0x310/0x610 [ 46.934414] ? __pfx_do_seccomp+0x10/0x10 [ 46.935232] ? do_raw_spin_unlock+0x53/0x220 [ 46.936021] ? _raw_spin_unlock+0x1e/0x40 [ 46.936803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.937766] ? static_key_count+0x60/0x80 [ 46.938587] prctl_set_seccomp+0x4e/0x70 [ 46.939416] __do_sys_prctl+0xe6c/0x1d70 [ 46.940160] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.941039] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.942010] ? irqentry_exit+0xf3/0x650 [ 46.942805] do_syscall_64+0xbf/0x430 [ 46.943549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.944498] RIP: 0033:0x7f6ba71e25cd [ 46.945211] 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 [ 46.948225] RSP: 002b:00007ffc61128bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.949432] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ba71e25cd [ 46.950587] RDX: 0000556e66bb8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.951762] RBP: 00007ffc61128c30 R08: 0000000000000000 R09: 00007ffc611282d0 [ 46.952898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e8da97ad0 [ 46.954038] R13: 00007ffc61129060 R14: 0000556e8da98bc0 R15: 0000556e8daa9780 [ 46.955230] [ 46.955607] irq event stamp: 1741 [ 46.956141] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.957515] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.958885] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 46.960258] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 46.961598] ---[ end trace 0000000000000000 ]--- [ 49.790643] ------------[ cut here ]------------ [ 49.791576] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.793592] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.795035] Modules linked in: [ 49.795666] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.797627] Tainted: [W]=WARN [ 49.798215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.800025] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.801245] 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 [ 49.804374] RSP: 0018:ffff8880173b7bc0 EFLAGS: 00010286 [ 49.805333] RAX: 0000000000000000 RBX: ffffed1002e76f78 RCX: ffffffff813a4050 [ 49.806592] RDX: ffff8880145eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.807874] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e76f2f [ 49.809125] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.810387] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173b7df8 [ 49.811665] FS: 00007fa2c9739900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.813084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.814120] CR2: 00007ffd8ec04ef7 CR3: 00000000209aa000 CR4: 0000000000350ef0 [ 49.815421] Call Trace: [ 49.815884] [ 49.816337] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.817227] ? __create_object+0x59/0x80 [ 49.817957] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.818931] __vmalloc_noprof+0x59/0x60 [ 49.819688] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.820576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.821507] bpf_prog_alloc+0x39/0x200 [ 49.822245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.823133] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.824022] do_seccomp+0x349/0x25e0 [ 49.824728] ? find_held_lock+0x2b/0x80 [ 49.825473] ? do_prlimit+0x310/0x610 [ 49.826208] ? __pfx_do_seccomp+0x10/0x10 [ 49.826967] ? do_raw_spin_unlock+0x53/0x220 [ 49.827795] ? _raw_spin_unlock+0x1e/0x40 [ 49.828581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.829558] ? static_key_count+0x60/0x80 [ 49.830356] prctl_set_seccomp+0x4e/0x70 [ 49.831087] __do_sys_prctl+0xe6c/0x1d70 [ 49.831852] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.832694] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.833664] ? irqentry_exit+0xf3/0x650 [ 49.834437] do_syscall_64+0xbf/0x430 [ 49.835142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.836095] RIP: 0033:0x7fa2c9c2b5cd [ 49.836804] 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 [ 49.839954] RSP: 002b:00007ffd8ec022b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.841300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2c9c2b5cd [ 49.842580] RDX: 000055b62273fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.843798] RBP: 00007ffd8ec02310 R08: 0000000000000000 R09: 00007ffd8ec019b0 [ 49.844854] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b646180ad0 [ 49.845898] R13: 00007ffd8ec02740 R14: 000055b646181bc0 R15: 000055b646192780 [ 49.846975] [ 49.847364] irq event stamp: 3125 [ 49.847872] hardirqs last enabled at (3133): [] __up_console_sem+0x78/0x80 [ 49.849122] hardirqs last disabled at (3142): [] __up_console_sem+0x5d/0x80 [ 49.850370] softirqs last enabled at (2778): [] handle_softirqs+0x50c/0x770 [ 49.851646] softirqs last disabled at (2773): [] __irq_exit_rcu+0xc4/0x100 [ 49.852909] ---[ end trace 0000000000000000 ]--- [ 50.551456] ------------[ cut here ]------------ [ 50.552447] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.554611] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.556246] Modules linked in: [ 50.556913] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.559064] Tainted: [W]=WARN [ 50.559709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.561274] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.562246] 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 [ 50.565652] RSP: 0018:ffff888017737bc0 EFLAGS: 00010286 [ 50.566722] RAX: 0000000000000000 RBX: ffffed1002ee6f78 RCX: ffffffff813a4050 [ 50.568117] RDX: ffff888014545340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.569490] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee6f2f [ 50.570879] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.572238] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017737df8 [ 50.573608] FS: 00007fecac87f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.575192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.576316] CR2: 00007ffffa39eef7 CR3: 000000000cfb1000 CR4: 0000000000350ef0 [ 50.577692] Call Trace: [ 50.578230] [ 50.578681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.579662] ? __create_object+0x59/0x80 [ 50.580519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.581550] __vmalloc_noprof+0x59/0x60 [ 50.582376] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.583329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.584337] bpf_prog_alloc+0x39/0x200 [ 50.585083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.586073] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.587084] do_seccomp+0x349/0x25e0 [ 50.587853] ? find_held_lock+0x2b/0x80 [ 50.588667] ? do_prlimit+0x310/0x610 [ 50.589482] ? __pfx_do_seccomp+0x10/0x10 [ 50.590335] ? do_raw_spin_unlock+0x53/0x220 [ 50.591238] ? _raw_spin_unlock+0x1e/0x40 [ 50.592019] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.593049] ? static_key_count+0x60/0x80 [ 50.593919] prctl_set_seccomp+0x4e/0x70 [ 50.594775] __do_sys_prctl+0xe6c/0x1d70 [ 50.595618] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.596551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.597602] ? irqentry_exit+0xf3/0x650 [ 50.598425] do_syscall_64+0xbf/0x430 [ 50.599230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.600247] RIP: 0033:0x7fecacd715cd [ 50.600962] 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 [ 50.604343] RSP: 002b:00007ffffa39d5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.605828] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fecacd715cd [ 50.607212] RDX: 00005646450fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.608587] RBP: 00007ffffa39d650 R08: 0000000000000000 R09: 00007ffffa39ccf0 [ 50.609954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564668b2bad0 [ 50.611352] R13: 00007ffffa39da80 R14: 0000564668b2cbc0 R15: 0000564668b3d780 [ 50.612735] [ 50.613227] irq event stamp: 1781 [ 50.613870] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.615497] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.617137] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.618836] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 50.619855] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59859' (ECDSA) to the list of known hosts. 2025/11/18 07:48:17 fuzzer started 2025/11/18 07:48:17 dialing manager at localhost:37895 2025/11/18 07:48:17 checking machine... 2025/11/18 07:48:17 checking revisions... [ 51.463581] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:48:17 testing simple program... [ 51.555869] cgroup: Unknown subsys name 'net' [ 51.619112] cgroup: Unknown subsys name 'cpuset' [ 51.633141] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:48:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff81685897 RDX=1ffffffff0bcb13c RSI=0000000000000001 RDI=ffff888015f6e804 RBP=0000000000000001 RSP=ffff88800eea7b68 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=ffff888015f6d340 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff82633c32 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 00007f4373c20700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b646195130 CR3=000000000e571000 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=2036313a38343a373020383120766f4e XMM01=6964206465766965636552203a5d3234 XMM02=6f63736964203a31313a343130353320 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a38343a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000002fef43c RBX=000000000000006b RCX=0000000000320fa0 RDX=0000000000000000 RSI=0000000000000001 RDI=0000564cee96b7e0 RBP=0000000000000001 RSP=00007ffc8913f7c0 R8 =000000000000006b R9 =00007ffc8913f800 R10=00007fb29c582010 R11=0000000000015c02 R12=0000564cee96b7e0 R13=00007ffc8913f8f0 R14=0000000000320fa0 R15=0000000003406e3b RIP=00007fb29c4b02c2 RFL=00000246 [---Z-P-] 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 00007fb29b92d900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffeea8d668 CR3=000000000d069000 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=0000000000000000646873733d4d4d4f XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=0c6ec79f8da674c300000000000ae988 XMM05=570a4526a0e0120f0000000000320c58 XMM06=817b8945e9d50373000000000031fa48 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000