[ 39.024127] ------------[ cut here ]------------ [ 39.025048] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.027473] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.028941] Modules linked in: [ 39.029586] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.031569] Tainted: [W]=WARN [ 39.032125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.033615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.034517] 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 [ 39.037693] RSP: 0018:ffff888015f5fbc0 EFLAGS: 00010286 [ 39.038672] RAX: 0000000000000000 RBX: ffffed1002bebf78 RCX: ffffffff813a4050 [ 39.039962] RDX: ffff8880161db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.041259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bebf2f [ 39.042536] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.043816] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f5fdf8 [ 39.045095] FS: 00007f344ee27900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.046562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.047622] CR2: 00007fffb4dc0ef7 CR3: 000000000d4be000 CR4: 0000000000350ef0 [ 39.048903] Call Trace: [ 39.049371] [ 39.049817] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.050725] ? __create_object+0x59/0x80 [ 39.051508] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.052481] __vmalloc_noprof+0x59/0x60 [ 39.053199] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.054099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.055037] bpf_prog_alloc+0x39/0x200 [ 39.055771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.056698] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.057615] do_seccomp+0x349/0x25e0 [ 39.058297] ? find_held_lock+0x2b/0x80 [ 39.059042] ? do_prlimit+0x310/0x610 [ 39.059828] ? __pfx_do_seccomp+0x10/0x10 [ 39.060665] ? do_raw_spin_unlock+0x53/0x220 [ 39.061509] ? _raw_spin_unlock+0x1e/0x40 [ 39.062258] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.063220] ? static_key_count+0x60/0x80 [ 39.064025] prctl_set_seccomp+0x4e/0x70 [ 39.064811] __do_sys_prctl+0xe6c/0x1d70 [ 39.065601] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.066458] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.067375] ? irqentry_exit+0xf3/0x650 [ 39.068140] do_syscall_64+0xbf/0x430 [ 39.068882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.069832] RIP: 0033:0x7f344f3195cd [ 39.070544] 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 [ 39.073744] RSP: 002b:00007fffb4dbf490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.075112] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f344f3195cd [ 39.076417] RDX: 000055b834322e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.077703] RBP: 00007fffb4dbf4f0 R08: 0000000000000000 R09: 00007fffb4dbeb90 [ 39.078991] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b846ca9b10 [ 39.080277] R13: 00007fffb4dbf920 R14: 000055b846caa2b0 R15: 000055b846cbe6f0 [ 39.081593] [ 39.082022] irq event stamp: 1723 [ 39.082662] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 39.084171] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 39.085697] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 39.087250] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 39.088761] ---[ end trace 0000000000000000 ]--- [ 41.839457] ------------[ cut here ]------------ [ 41.840344] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.842471] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.843914] Modules linked in: [ 41.844550] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.846805] Tainted: [W]=WARN [ 41.847376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.848943] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.849878] 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 [ 41.853084] RSP: 0018:ffff888016fdfbc0 EFLAGS: 00010286 [ 41.854063] RAX: 0000000000000000 RBX: ffffed1002dfbf78 RCX: ffffffff813a4050 [ 41.855330] RDX: ffff888015951bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.856595] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfbf2f [ 41.857884] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.859160] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fdfdf8 [ 41.860438] FS: 00007f7ab335c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.861903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.862982] CR2: 00007ffd72f2aef7 CR3: 000000001f8c5000 CR4: 0000000000350ef0 [ 41.864293] Call Trace: [ 41.864810] [ 41.865227] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.866147] ? __create_object+0x59/0x80 [ 41.866940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.867916] __vmalloc_noprof+0x59/0x60 [ 41.868680] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.869542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.870474] bpf_prog_alloc+0x39/0x200 [ 41.871164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.872093] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.872997] do_seccomp+0x349/0x25e0 [ 41.873725] ? find_held_lock+0x2b/0x80 [ 41.874487] ? do_prlimit+0x310/0x610 [ 41.875189] ? __pfx_do_seccomp+0x10/0x10 [ 41.875978] ? do_raw_spin_unlock+0x53/0x220 [ 41.876829] ? _raw_spin_unlock+0x1e/0x40 [ 41.877639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.878614] ? static_key_count+0x60/0x80 [ 41.879381] prctl_set_seccomp+0x4e/0x70 [ 41.880157] __do_sys_prctl+0xe6c/0x1d70 [ 41.880977] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.881855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.882814] ? irqentry_exit+0xf3/0x650 [ 41.883579] do_syscall_64+0xbf/0x430 [ 41.884295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.885247] RIP: 0033:0x7f7ab384e5cd [ 41.885978] 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 [ 41.889153] RSP: 002b:00007ffd72f29c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.890538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ab384e5cd [ 41.891821] RDX: 0000556ade09be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.893122] RBP: 00007ffd72f29cd0 R08: 0000000000000000 R09: 00007ffd72f29370 [ 41.894434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b0cbf9ad0 [ 41.895723] R13: 00007ffd72f2a100 R14: 0000556b0cbfabc0 R15: 0000556b0cc0b780 [ 41.897015] [ 41.897487] irq event stamp: 1919 [ 41.898086] hardirqs last enabled at (1927): [] __up_console_sem+0x78/0x80 [ 41.899601] hardirqs last disabled at (1936): [] __up_console_sem+0x5d/0x80 [ 41.901111] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 41.902654] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 41.904160] ---[ end trace 0000000000000000 ]--- [ 42.580056] ------------[ cut here ]------------ [ 42.580957] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.582962] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.584475] Modules linked in: [ 42.585072] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.587102] Tainted: [W]=WARN [ 42.587708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.589431] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.590333] 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 [ 42.593587] RSP: 0018:ffff888016f9fbc0 EFLAGS: 00010286 [ 42.594584] RAX: 0000000000000000 RBX: ffffed1002df3f78 RCX: ffffffff813a4050 [ 42.595891] RDX: ffff88801a329bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.597160] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df3f2f [ 42.598462] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.599751] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f9fdf8 [ 42.601036] FS: 00007fe24e318900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.602502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.603573] CR2: 00007fffbc906ef7 CR3: 0000000009bf0000 CR4: 0000000000350ef0 [ 42.604849] Call Trace: [ 42.605330] [ 42.605781] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.606676] ? __create_object+0x59/0x80 [ 42.607459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.608364] __vmalloc_noprof+0x59/0x60 [ 42.609121] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.610004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.610936] bpf_prog_alloc+0x39/0x200 [ 42.611684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.612620] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.613527] do_seccomp+0x349/0x25e0 [ 42.614205] ? find_held_lock+0x2b/0x80 [ 42.614964] ? do_prlimit+0x310/0x610 [ 42.615719] ? __pfx_do_seccomp+0x10/0x10 [ 42.616507] ? do_raw_spin_unlock+0x53/0x220 [ 42.617313] ? _raw_spin_unlock+0x1e/0x40 [ 42.618089] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.619058] ? static_key_count+0x60/0x80 [ 42.619860] prctl_set_seccomp+0x4e/0x70 [ 42.620625] __do_sys_prctl+0xe6c/0x1d70 [ 42.621469] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.622289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.623259] ? irqentry_exit+0xf3/0x650 [ 42.624020] do_syscall_64+0xbf/0x430 [ 42.624749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.625716] RIP: 0033:0x7fe24e80a5cd [ 42.626383] 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 [ 42.629598] RSP: 002b:00007fffbc905220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.630966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe24e80a5cd [ 42.632254] RDX: 0000559e55f03e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.633555] RBP: 00007fffbc905280 R08: 0000000000000000 R09: 00007fffbc904920 [ 42.634854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e5ee46ad0 [ 42.636139] R13: 00007fffbc9056b0 R14: 0000559e5ee47bc0 R15: 0000559e5ee58780 [ 42.637471] [ 42.637901] irq event stamp: 1823 [ 42.638560] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.640081] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 42.641624] softirqs last enabled at (1446): [] handle_softirqs+0x50c/0x770 [ 42.643174] softirqs last disabled at (1441): [] __irq_exit_rcu+0xc4/0x100 [ 42.644690] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25511' (ECDSA) to the list of known hosts. 2025/11/19 03:58:47 fuzzer started 2025/11/19 03:58:48 dialing manager at localhost:34383 2025/11/19 03:58:48 checking machine... 2025/11/19 03:58:48 checking revisions... [ 43.536891] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:58:48 testing simple program... [ 43.633712] cgroup: Unknown subsys name 'net' [ 43.690283] cgroup: Unknown subsys name 'cpuset' [ 43.706063] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:58:47 Registers: info registers vcpu 0 RAX=00000000114605aa RBX=0000000008993f6b RCX=ffff8880173e3a50 RDX=000000000000000a RSI=00000000ee14505e RDI=0000000000000002 RBP=0000000000000001 RSP=ffff88800f177730 R8 =00000000ac83ef24 R9 =ffff88806c43f6b0 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000002800 R14=ffff88800f177798 R15=000000000000000a RIP=ffffffff82642ba6 RFL=00000282 [--S----] 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 00007f7ab335c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd72f23000 CR3=000000001f980000 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 info registers vcpu 1 RAX=0000000000022b0d 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff0d10cd000 CR3=000000000d35e000 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=38353a333020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363031 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000