[ 45.606874] ------------[ cut here ]------------ [ 45.607817] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.609830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.611355] Modules linked in: [ 45.611956] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.614006] Tainted: [W]=WARN [ 45.614638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.616133] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.617065] 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 [ 45.620294] RSP: 0018:ffff888016a77bc0 EFLAGS: 00010286 [ 45.621270] RAX: 0000000000000000 RBX: ffffed1002d4ef78 RCX: ffffffff813a4050 [ 45.622592] RDX: ffff888019280000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.623900] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4ef2f [ 45.625191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.626478] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a77df8 [ 45.627773] FS: 00007f35cddde900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.629217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.630306] CR2: 00007ffd72348ef7 CR3: 000000000adc5000 CR4: 0000000000350ef0 [ 45.631660] Call Trace: [ 45.632128] [ 45.632600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.633503] ? __create_object+0x59/0x80 [ 45.634242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.635247] __vmalloc_noprof+0x59/0x60 [ 45.636001] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.636895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.637856] bpf_prog_alloc+0x39/0x200 [ 45.638606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.639558] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.640482] do_seccomp+0x349/0x25e0 [ 45.641170] ? find_held_lock+0x2b/0x80 [ 45.641926] ? do_prlimit+0x310/0x610 [ 45.642682] ? __pfx_do_seccomp+0x10/0x10 [ 45.643477] ? do_raw_spin_unlock+0x53/0x220 [ 45.644262] ? _raw_spin_unlock+0x1e/0x40 [ 45.645042] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.646021] ? static_key_count+0x60/0x80 [ 45.646837] prctl_set_seccomp+0x4e/0x70 [ 45.647627] __do_sys_prctl+0xe6c/0x1d70 [ 45.648435] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.649256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.650237] ? irqentry_exit+0xf3/0x650 [ 45.651044] do_syscall_64+0xbf/0x430 [ 45.651801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.652759] RIP: 0033:0x7f35ce2d05cd [ 45.653481] 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 [ 45.656735] RSP: 002b:00007ffd72346e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.658103] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35ce2d05cd [ 45.659414] RDX: 000055ccd582fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.660716] RBP: 00007ffd72346ee0 R08: 0000000000000000 R09: 00007ffd72346580 [ 45.662010] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ccd625db10 [ 45.663322] R13: 00007ffd72347310 R14: 000055ccd625e2b0 R15: 000055ccd62726f0 [ 45.664679] [ 45.665107] irq event stamp: 1803 [ 45.665758] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 45.667306] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 45.668895] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 45.670495] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 45.671822] ---[ end trace 0000000000000000 ]--- [ 48.536573] ------------[ cut here ]------------ [ 48.537477] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.539499] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.540968] Modules linked in: [ 48.541828] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.543910] Tainted: [W]=WARN [ 48.544515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.545981] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.546898] 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 [ 48.550064] RSP: 0018:ffff88801a33fbc0 EFLAGS: 00010286 [ 48.551048] RAX: 0000000000000000 RBX: ffffed1003467f78 RCX: ffffffff813a4050 [ 48.552353] RDX: ffff888009b5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.553627] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003467f2f [ 48.554923] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.556218] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a33fdf8 [ 48.557519] FS: 00007f57ba80f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.558957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.560020] CR2: 00007ffe5c09cef7 CR3: 000000000db09000 CR4: 0000000000350ef0 [ 48.561298] Call Trace: [ 48.561817] [ 48.562228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.563131] ? __create_object+0x59/0x80 [ 48.563913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.564878] __vmalloc_noprof+0x59/0x60 [ 48.565635] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.566522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.567463] bpf_prog_alloc+0x39/0x200 [ 48.568158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.569083] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.569992] do_seccomp+0x349/0x25e0 [ 48.570728] ? find_held_lock+0x2b/0x80 [ 48.571493] ? do_prlimit+0x310/0x610 [ 48.572188] ? __pfx_do_seccomp+0x10/0x10 [ 48.572976] ? do_raw_spin_unlock+0x53/0x220 [ 48.573820] ? _raw_spin_unlock+0x1e/0x40 [ 48.574599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.575569] ? static_key_count+0x60/0x80 [ 48.576331] prctl_set_seccomp+0x4e/0x70 [ 48.577106] __do_sys_prctl+0xe6c/0x1d70 [ 48.577902] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.578780] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.579743] ? irqentry_exit+0xf3/0x650 [ 48.580506] do_syscall_64+0xbf/0x430 [ 48.581204] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.582164] RIP: 0033:0x7f57bad015cd [ 48.582889] 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 [ 48.586152] RSP: 002b:00007ffe5c09b980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.587554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57bad015cd [ 48.588830] RDX: 0000556dfa96ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.590119] RBP: 00007ffe5c09b9e0 R08: 0000000000000000 R09: 00007ffe5c09b080 [ 48.591418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e1aa49ad0 [ 48.592708] R13: 00007ffe5c09be10 R14: 0000556e1aa4abc0 R15: 0000556e1aa5b780 [ 48.594004] [ 48.594489] irq event stamp: 1825 [ 48.595093] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 48.596369] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 48.597623] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 48.598943] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 48.600209] ---[ end trace 0000000000000000 ]--- [ 49.301032] ------------[ cut here ]------------ [ 49.301980] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.303979] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.305670] Modules linked in: [ 49.306267] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.308445] Tainted: [W]=WARN [ 49.309007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.310537] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.311479] 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 [ 49.314719] RSP: 0018:ffff88801821fbc0 EFLAGS: 00010286 [ 49.315735] RAX: 0000000000000000 RBX: ffffed1003043f78 RCX: ffffffff813a4050 [ 49.317040] RDX: ffff888016c38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.318360] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003043f2f [ 49.319647] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.320940] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801821fdf8 [ 49.322253] FS: 00007f289e279900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.323695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.324758] CR2: 00007ffc06e95ef7 CR3: 000000000d2b1000 CR4: 0000000000350ef0 [ 49.326062] Call Trace: [ 49.326577] [ 49.327026] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.327945] ? __create_object+0x59/0x80 [ 49.328737] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.329735] __vmalloc_noprof+0x59/0x60 [ 49.330516] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.331387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.332294] bpf_prog_alloc+0x39/0x200 [ 49.333040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.333979] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.334912] do_seccomp+0x349/0x25e0 [ 49.335658] ? find_held_lock+0x2b/0x80 [ 49.336437] ? do_prlimit+0x310/0x610 [ 49.337140] ? __pfx_do_seccomp+0x10/0x10 [ 49.337938] ? do_raw_spin_unlock+0x53/0x220 [ 49.338798] ? _raw_spin_unlock+0x1e/0x40 [ 49.339599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.340588] ? static_key_count+0x60/0x80 [ 49.341392] prctl_set_seccomp+0x4e/0x70 [ 49.342127] __do_sys_prctl+0xe6c/0x1d70 [ 49.342934] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.343810] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.344810] ? irqentry_exit+0xf3/0x650 [ 49.345584] do_syscall_64+0xbf/0x430 [ 49.346281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.347252] RIP: 0033:0x7f289e76b5cd [ 49.347975] 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 [ 49.351189] RSP: 002b:00007ffc06e943d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.352578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f289e76b5cd [ 49.353879] RDX: 000055b7f3032e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.355243] RBP: 00007ffc06e94430 R08: 0000000000000000 R09: 00007ffc06e93ad0 [ 49.356532] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b826c7cad0 [ 49.357853] R13: 00007ffc06e94860 R14: 000055b826c7dbc0 R15: 000055b826c8e780 [ 49.359194] [ 49.359670] irq event stamp: 1793 [ 49.360279] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.361820] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.363374] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 49.364948] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 49.366490] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42687' (ECDSA) to the list of known hosts. 2025/11/18 19:19:44 fuzzer started 2025/11/18 19:19:44 dialing manager at localhost:34383 2025/11/18 19:19:44 checking machine... 2025/11/18 19:19:44 checking revisions... [ 50.244039] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:19:44 testing simple program... [ 50.344765] cgroup: Unknown subsys name 'net' [ 50.404145] cgroup: Unknown subsys name 'cpuset' [ 50.420800] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:19:43 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009627738 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529333 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f57ba7ee020 CR3=000000000ce7d000 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 info registers vcpu 1 RAX=00000000000258c5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 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=00007ffc12233878 CR3=000000000e0f5000 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=25206e5c23596da2aa4136ec64f9a6d9 XMM02=0000000000304070eff9b2d0a8fce9cb XMM03=00000000003041402c67c8bc2e329bc3 XMM04=248fee9e356047cc00000000000ae988 XMM05=090f1556b20111b3000000000031fc18 XMM06=1d4e9e3bfe0920900000000000319a90 XMM07=e042d86d42eb936e0000000000310d18 XMM08=cf22fc3e39e05f020000000000304140 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000