[ 43.904721] ------------[ cut here ]------------ [ 43.905490] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.907143] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 43.908334] Modules linked in: [ 43.908819] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.910451] Tainted: [W]=WARN [ 43.910905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.912098] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.912808] 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 [ 43.915423] RSP: 0018:ffff888017c5fbc0 EFLAGS: 00010286 [ 43.916227] RAX: 0000000000000000 RBX: ffffed1002f8bf78 RCX: ffffffff813a4050 [ 43.917289] RDX: ffff8880167c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.918370] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f8bf2f [ 43.919426] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.920488] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c5fdf8 [ 43.921544] FS: 00007f20e24ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.922733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.923615] CR2: 00007fff76653ef8 CR3: 000000000d567000 CR4: 0000000000350ef0 [ 43.924666] Call Trace: [ 43.925078] [ 43.925418] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.926153] ? __create_object+0x59/0x80 [ 43.926777] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.927557] __vmalloc_noprof+0x59/0x60 [ 43.928171] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.928853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.929611] bpf_prog_alloc+0x39/0x200 [ 43.930211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.930937] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.931663] do_seccomp+0x349/0x25e0 [ 43.932243] ? find_held_lock+0x2b/0x80 [ 43.932830] ? do_prlimit+0x310/0x610 [ 43.933434] ? __pfx_do_seccomp+0x10/0x10 [ 43.934071] ? do_raw_spin_unlock+0x53/0x220 [ 43.934732] ? _raw_spin_unlock+0x1e/0x40 [ 43.935362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.936140] ? static_key_count+0x60/0x80 [ 43.936765] prctl_set_seccomp+0x4e/0x70 [ 43.937406] __do_sys_prctl+0xe6c/0x1d70 [ 43.938045] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.938728] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.939512] ? irqentry_exit+0xf3/0x650 [ 43.940138] do_syscall_64+0xbf/0x430 [ 43.940716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.941496] RIP: 0033:0x7f20e29a05cd [ 43.942064] 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 [ 43.944688] RSP: 002b:00007fff766515d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.945811] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20e29a05cd [ 43.946870] RDX: 0000560add40ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.947924] RBP: 00007fff76651630 R08: 0000000000000000 R09: 00007fff76650cd0 [ 43.948997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560add5d82b0 [ 43.950042] R13: 00007fff76651a60 R14: 0000560add5dad20 R15: 0000560add5ec8d0 [ 43.951118] [ 43.951472] irq event stamp: 1681 [ 43.951965] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 43.953252] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 43.954498] softirqs last enabled at (1330): [] handle_softirqs+0x50c/0x770 [ 43.955773] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 43.957017] ---[ end trace 0000000000000000 ]--- [ 46.601226] ------------[ cut here ]------------ [ 46.602172] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.604247] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.605730] Modules linked in: [ 46.606389] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.608640] Tainted: [W]=WARN [ 46.609311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.610815] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.611742] 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 [ 46.615043] RSP: 0018:ffff88801a027bc0 EFLAGS: 00010286 [ 46.616038] RAX: 0000000000000000 RBX: ffffed1003404f78 RCX: ffffffff813a4050 [ 46.617348] RDX: ffff88801a32b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.618648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003404f2f [ 46.619936] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.621221] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a027df8 [ 46.622534] FS: 00007f4b8f58e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.624004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.625093] CR2: 00007ffeaecb1ef8 CR3: 000000000b86e000 CR4: 0000000000350ef0 [ 46.626404] Call Trace: [ 46.626872] [ 46.627330] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.628231] ? __create_object+0x59/0x80 [ 46.629020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.629962] __vmalloc_noprof+0x59/0x60 [ 46.630740] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.631623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.632575] bpf_prog_alloc+0x39/0x200 [ 46.633316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.634262] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.635184] do_seccomp+0x349/0x25e0 [ 46.635880] ? find_held_lock+0x2b/0x80 [ 46.636648] ? do_prlimit+0x310/0x610 [ 46.637393] ? __pfx_do_seccomp+0x10/0x10 [ 46.638184] ? do_raw_spin_unlock+0x53/0x220 [ 46.639033] ? _raw_spin_unlock+0x1e/0x40 [ 46.639767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.640742] ? static_key_count+0x60/0x80 [ 46.641548] prctl_set_seccomp+0x4e/0x70 [ 46.642351] __do_sys_prctl+0xe6c/0x1d70 [ 46.643153] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.644024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.644972] ? irqentry_exit+0xf3/0x650 [ 46.645746] do_syscall_64+0xbf/0x430 [ 46.646511] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.647486] RIP: 0033:0x7f4b8fa805cd [ 46.648203] 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 [ 46.651453] RSP: 002b:00007ffeaecb0940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.652845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b8fa805cd [ 46.654150] RDX: 000055773c5bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.655472] RBP: 00007ffeaecb09a0 R08: 0000000000000000 R09: 00007ffeaecb0040 [ 46.656759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557774c44ad0 [ 46.658062] R13: 00007ffeaecb0dd0 R14: 0000557774c45bc0 R15: 0000557774c56780 [ 46.659071] [ 46.659359] irq event stamp: 1871 [ 46.659769] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 46.660807] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 46.661842] softirqs last enabled at (1454): [] handle_softirqs+0x50c/0x770 [ 46.662903] softirqs last disabled at (1449): [] __irq_exit_rcu+0xc4/0x100 [ 46.663937] ---[ end trace 0000000000000000 ]--- [ 47.347807] ------------[ cut here ]------------ [ 47.348723] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.350717] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 47.352167] Modules linked in: [ 47.352750] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.354952] Tainted: [W]=WARN [ 47.355615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.357085] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.357955] 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 [ 47.361134] RSP: 0018:ffff888017367bc0 EFLAGS: 00010286 [ 47.362103] RAX: 0000000000000000 RBX: ffffed1002e6cf78 RCX: ffffffff813a4050 [ 47.363384] RDX: ffff888017c30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.364654] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6cf2f [ 47.365915] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.367189] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017367df8 [ 47.368474] FS: 00007fe4b8aca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.369915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.370976] CR2: 00007fff689ecef8 CR3: 000000000df8d000 CR4: 0000000000350ef0 [ 47.372274] Call Trace: [ 47.372735] [ 47.373189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.374084] ? __create_object+0x59/0x80 [ 47.374826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.375780] __vmalloc_noprof+0x59/0x60 [ 47.376527] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.377396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.378330] bpf_prog_alloc+0x39/0x200 [ 47.379067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.379936] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.380831] do_seccomp+0x349/0x25e0 [ 47.381548] ? find_held_lock+0x2b/0x80 [ 47.382314] ? do_prlimit+0x310/0x610 [ 47.383061] ? __pfx_do_seccomp+0x10/0x10 [ 47.383800] ? do_raw_spin_unlock+0x53/0x220 [ 47.384620] ? _raw_spin_unlock+0x1e/0x40 [ 47.385396] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.386356] ? static_key_count+0x60/0x80 [ 47.387154] prctl_set_seccomp+0x4e/0x70 [ 47.387875] __do_sys_prctl+0xe6c/0x1d70 [ 47.388660] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.389517] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.390490] ? irqentry_exit+0xf3/0x650 [ 47.391254] do_syscall_64+0xbf/0x430 [ 47.391942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.392882] RIP: 0033:0x7fe4b8fbc5cd [ 47.393591] 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 [ 47.396745] RSP: 002b:00007fff689ebb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.398099] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4b8fbc5cd [ 47.399384] RDX: 00005570ed748e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.400654] RBP: 00007fff689ebb60 R08: 0000000000000000 R09: 00007fff689eb200 [ 47.401924] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571093a62b0 [ 47.403211] R13: 00007fff689ebf90 R14: 00005571093a8d20 R15: 00005571093ba8d0 [ 47.404496] [ 47.404917] irq event stamp: 1847 [ 47.405560] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 47.407033] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 47.408299] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 47.409569] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 47.410831] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46090' (ECDSA) to the list of known hosts. 2025/11/19 01:48:10 fuzzer started 2025/11/19 01:48:10 dialing manager at localhost:34383 2025/11/19 01:48:10 checking machine... 2025/11/19 01:48:10 checking revisions... [ 48.292612] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:48:11 testing simple program... [ 48.401105] cgroup: Unknown subsys name 'net' [ 48.471670] cgroup: Unknown subsys name 'cpuset' [ 48.486216] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:48:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88800987ff01 RSI=ffff88800987ff48 RDI=ffff88800987ff48 RBP=ffff88800987f418 RSP=ffff88800987f350 R8 =0000000000000001 R9 =ffff88800987f400 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff88800987f420 R13=ffff88800987f408 R14=ffff88800987ff48 R15=ffff88800987f3c0 RIP=ffffffff8135fb38 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4b8f58e900 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=00007f4b8f56d020 CR3=000000000d93b000 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=00000000000226cd 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=00000202 [-------] 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe027e4c78 CR3=000000000a2a4000 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=38343a313020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303134 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000