[ 45.887683] ------------[ cut here ]------------ [ 45.888649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.890628] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.892080] Modules linked in: [ 45.892722] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.894680] Tainted: [W]=WARN [ 45.895224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.896684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.897594] 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 [ 45.900776] RSP: 0018:ffff888014687bc0 EFLAGS: 00010286 [ 45.901752] RAX: 0000000000000000 RBX: ffffed10028d0f78 RCX: ffffffff813a4050 [ 45.903047] RDX: ffff888009fb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.904349] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028d0f2f [ 45.905628] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.906903] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014687df8 [ 45.908169] FS: 00007fa4a757f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.909605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.910647] CR2: 00007ffc45e5fef8 CR3: 000000000d116000 CR4: 0000000000350ef0 [ 45.911930] Call Trace: [ 45.912410] [ 45.912861] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.913751] ? __create_object+0x59/0x80 [ 45.914525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.915497] __vmalloc_noprof+0x59/0x60 [ 45.916205] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.917093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.918026] bpf_prog_alloc+0x39/0x200 [ 45.918757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.919694] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.920615] do_seccomp+0x349/0x25e0 [ 45.921286] ? find_held_lock+0x2b/0x80 [ 45.922050] ? do_prlimit+0x310/0x610 [ 45.922790] ? __pfx_do_seccomp+0x10/0x10 [ 45.923585] ? do_raw_spin_unlock+0x53/0x220 [ 45.924388] ? _raw_spin_unlock+0x1e/0x40 [ 45.925174] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.926131] ? static_key_count+0x60/0x80 [ 45.926923] prctl_set_seccomp+0x4e/0x70 [ 45.927677] __do_sys_prctl+0xe6c/0x1d70 [ 45.928477] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.929298] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.930264] ? irqentry_exit+0xf3/0x650 [ 45.931022] do_syscall_64+0xbf/0x430 [ 45.931763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.932718] RIP: 0033:0x7fa4a7a715cd [ 45.933383] 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 [ 45.936572] RSP: 002b:00007ffc45e5db20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.937922] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4a7a715cd [ 45.939186] RDX: 0000556dc7ef9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.940487] RBP: 00007ffc45e5db80 R08: 0000000000000000 R09: 00007ffc45e5d220 [ 45.941773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556de1f55ad0 [ 45.943053] R13: 00007ffc45e5dfb0 R14: 0000556de1f56bc0 R15: 0000556de1f67780 [ 45.944381] [ 45.944847] irq event stamp: 1741 [ 45.945492] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 45.946995] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 45.948519] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 45.950067] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 45.951585] ---[ end trace 0000000000000000 ]--- [ 49.395741] ------------[ cut here ]------------ [ 49.396796] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.399007] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.400681] Modules linked in: [ 49.401335] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.403545] Tainted: [W]=WARN [ 49.404188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.405837] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.406856] 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 [ 49.410381] RSP: 0018:ffff8880177dfbc0 EFLAGS: 00010286 [ 49.411476] RAX: 0000000000000000 RBX: ffffed1002efbf78 RCX: ffffffff813a4050 [ 49.412941] RDX: ffff888016728000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.414367] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efbf2f [ 49.415783] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.417221] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177dfdf8 [ 49.418652] FS: 00007f4513b29900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.420260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.421480] CR2: 00007ffc015a4ef8 CR3: 000000000b679000 CR4: 0000000000350ef0 [ 49.422918] Call Trace: [ 49.423479] [ 49.423942] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.424955] ? __create_object+0x59/0x80 [ 49.425842] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.426943] __vmalloc_noprof+0x59/0x60 [ 49.427797] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.428805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.429866] bpf_prog_alloc+0x39/0x200 [ 49.430701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.431757] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.432789] do_seccomp+0x349/0x25e0 [ 49.433604] ? find_held_lock+0x2b/0x80 [ 49.434409] ? do_prlimit+0x310/0x610 [ 49.435258] ? __pfx_do_seccomp+0x10/0x10 [ 49.436168] ? do_raw_spin_unlock+0x53/0x220 [ 49.437108] ? _raw_spin_unlock+0x1e/0x40 [ 49.437981] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.439068] ? static_key_count+0x60/0x80 [ 49.439961] prctl_set_seccomp+0x4e/0x70 [ 49.440839] __do_sys_prctl+0xe6c/0x1d70 [ 49.441717] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.442678] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.443772] ? irqentry_exit+0xf3/0x650 [ 49.444630] do_syscall_64+0xbf/0x430 [ 49.445403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.446531] RIP: 0033:0x7f451401b5cd [ 49.447272] 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 [ 49.450814] RSP: 002b:00007ffc015a36c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.452348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f451401b5cd [ 49.453812] RDX: 0000562863944e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.455249] RBP: 00007ffc015a3720 R08: 0000000000000000 R09: 00007ffc015a2dc0 [ 49.456716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562898862ad0 [ 49.458157] R13: 00007ffc015a3b50 R14: 0000562898863bc0 R15: 0000562898874780 [ 49.459618] [ 49.460092] irq event stamp: 1745 [ 49.460830] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.462198] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.463472] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.464785] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.466052] ---[ end trace 0000000000000000 ]--- [ 50.257121] ------------[ cut here ]------------ [ 50.258077] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.260041] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.261535] Modules linked in: [ 50.262137] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.264098] Tainted: [W]=WARN [ 50.264726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.266181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.267082] 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 [ 50.270634] RSP: 0018:ffff88800e877bc0 EFLAGS: 00010286 [ 50.271613] RAX: 0000000000000000 RBX: ffffed1001d0ef78 RCX: ffffffff813a4050 [ 50.272893] RDX: ffff88801a82b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.274147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d0ef2f [ 50.275450] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.276951] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e877df8 [ 50.278507] FS: 00007f7df59ef900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.280110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.281191] CR2: 00007ffe5a297ef8 CR3: 0000000013f73000 CR4: 0000000000350ef0 [ 50.282488] Call Trace: [ 50.282952] [ 50.283373] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.284292] ? __create_object+0x59/0x80 [ 50.285110] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.286086] __vmalloc_noprof+0x59/0x60 [ 50.286859] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.287745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.288709] bpf_prog_alloc+0x39/0x200 [ 50.289410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.290350] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.291262] do_seccomp+0x349/0x25e0 [ 50.291988] ? find_held_lock+0x2b/0x80 [ 50.292784] ? do_prlimit+0x310/0x610 [ 50.293527] ? __pfx_do_seccomp+0x10/0x10 [ 50.294278] ? do_raw_spin_unlock+0x53/0x220 [ 50.295128] ? _raw_spin_unlock+0x1e/0x40 [ 50.295926] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.296914] ? static_key_count+0x60/0x80 [ 50.297735] prctl_set_seccomp+0x4e/0x70 [ 50.298518] __do_sys_prctl+0xe6c/0x1d70 [ 50.299257] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.300124] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.301114] ? irqentry_exit+0xf3/0x650 [ 50.301890] do_syscall_64+0xbf/0x430 [ 50.302654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.303619] RIP: 0033:0x7f7df5ee15cd [ 50.304293] 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 [ 50.307452] RSP: 002b:00007ffe5a295930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.308841] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7df5ee15cd [ 50.310126] RDX: 000055edaa40be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.311413] RBP: 00007ffe5a295990 R08: 0000000000000000 R09: 00007ffe5a295030 [ 50.312747] R10: 0000000000000000 R11: 0000000000000246 R12: 000055edc84b5ad0 [ 50.314045] R13: 00007ffe5a295dc0 R14: 000055edc84b6bc0 R15: 000055edc84c7780 [ 50.315353] [ 50.315834] irq event stamp: 1777 [ 50.316499] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 50.318020] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.319553] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 50.321101] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 50.322611] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12070' (ECDSA) to the list of known hosts. 2025/11/19 04:36:33 fuzzer started 2025/11/19 04:36:33 dialing manager at localhost:34383 2025/11/19 04:36:33 checking machine... 2025/11/19 04:36:33 checking revisions... [ 51.212049] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:36:34 testing simple program... [ 51.298385] cgroup: Unknown subsys name 'net' [ 51.348700] cgroup: Unknown subsys name 'cpuset' [ 51.365396] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:36:33 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08980 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152937f RFL=00000057 [---ZAPC] 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 00007f8cc1b15700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f089b598000 CR3=000000000bc8a000 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=2032333a36333a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032333a36333a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010002 RBX=0000000000000000 RCX=ffffffff8163472f RDX=ffff888018c38000 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88806cf08d50 RSP=ffff88806cf08c88 R8 =0000000000000001 R9 =ffffed100d9e119a R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=dffffc0000000000 R14=0000000ba3569240 R15=0000000000000001 RIP=ffffffff81751e04 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 00007f4513b29900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0159d000 CR3=000000000a5c1000 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