[ 46.435826] ------------[ cut here ]------------ [ 46.436649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.438613] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.440094] Modules linked in: [ 46.440660] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.442593] Tainted: [W]=WARN [ 46.443175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.444592] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.445478] 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 [ 46.448505] RSP: 0018:ffff88800a2c7bc0 EFLAGS: 00010286 [ 46.449462] RAX: 0000000000000000 RBX: ffffed1001458f78 RCX: ffffffff813a4050 [ 46.450708] RDX: ffff888016d2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.451944] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001458f2f [ 46.453182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.454418] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a2c7df8 [ 46.455642] FS: 00007f12a79f7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.457016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.458020] CR2: 00007ffd81fb8ef7 CR3: 000000000db66000 CR4: 0000000000350ef0 [ 46.459229] Call Trace: [ 46.459664] [ 46.460089] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.460944] ? __create_object+0x59/0x80 [ 46.461642] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.462557] __vmalloc_noprof+0x59/0x60 [ 46.463263] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.464099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.465010] bpf_prog_alloc+0x39/0x200 [ 46.465743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.466593] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.467452] do_seccomp+0x349/0x25e0 [ 46.468132] ? find_held_lock+0x2b/0x80 [ 46.468854] ? do_prlimit+0x310/0x610 [ 46.469537] ? __pfx_do_seccomp+0x10/0x10 [ 46.470294] ? do_raw_spin_unlock+0x53/0x220 [ 46.471075] ? _raw_spin_unlock+0x1e/0x40 [ 46.471814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.472734] ? static_key_count+0x60/0x80 [ 46.473453] prctl_set_seccomp+0x4e/0x70 [ 46.474185] __do_sys_prctl+0xe6c/0x1d70 [ 46.474917] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.475723] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.476605] ? irqentry_exit+0xf3/0x650 [ 46.477333] do_syscall_64+0xbf/0x430 [ 46.478023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.478937] RIP: 0033:0x7f12a7ee95cd [ 46.479565] 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 [ 46.482556] RSP: 002b:00007ffd81fb77a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.483844] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12a7ee95cd [ 46.485065] RDX: 00005572e6951e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.486262] RBP: 00007ffd81fb7800 R08: 0000000000000000 R09: 00007ffd81fb6ea0 [ 46.487462] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572eb1412b0 [ 46.488669] R13: 00007ffd81fb7c30 R14: 00005572eb143d20 R15: 00005572eb1558d0 [ 46.489926] [ 46.490325] irq event stamp: 1941 [ 46.490950] hardirqs last enabled at (1959): [] __up_console_sem+0x78/0x80 [ 46.492368] hardirqs last disabled at (1968): [] __up_console_sem+0x5d/0x80 [ 46.493802] softirqs last enabled at (1956): [] handle_softirqs+0x50c/0x770 [ 46.495243] softirqs last disabled at (1949): [] __irq_exit_rcu+0xc4/0x100 [ 46.496656] ---[ end trace 0000000000000000 ]--- [ 49.854367] ------------[ cut here ]------------ [ 49.855313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.857359] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.859063] Modules linked in: [ 49.859673] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.861796] Tainted: [W]=WARN [ 49.862359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.863861] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.864787] 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 [ 49.868007] RSP: 0018:ffff888015eb7bc0 EFLAGS: 00010286 [ 49.869019] RAX: 0000000000000000 RBX: ffffed1002bd6f78 RCX: ffffffff813a4050 [ 49.870314] RDX: ffff888016c63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.871621] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd6f2f [ 49.872913] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.874216] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015eb7df8 [ 49.875507] FS: 00007fe5cce9a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.876958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.878033] CR2: 00007ffe6123cef7 CR3: 000000001c584000 CR4: 0000000000350ef0 [ 49.879341] Call Trace: [ 49.879864] [ 49.880277] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.881188] ? __create_object+0x59/0x80 [ 49.881980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.882972] __vmalloc_noprof+0x59/0x60 [ 49.883739] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.884570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.885520] bpf_prog_alloc+0x39/0x200 [ 49.886266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.887219] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.888130] do_seccomp+0x349/0x25e0 [ 49.888862] ? find_held_lock+0x2b/0x80 [ 49.889594] ? do_prlimit+0x310/0x610 [ 49.890340] ? __pfx_do_seccomp+0x10/0x10 [ 49.891140] ? do_raw_spin_unlock+0x53/0x220 [ 49.891978] ? _raw_spin_unlock+0x1e/0x40 [ 49.892759] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.893670] ? static_key_count+0x60/0x80 [ 49.894467] prctl_set_seccomp+0x4e/0x70 [ 49.895231] __do_sys_prctl+0xe6c/0x1d70 [ 49.895998] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.896843] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.897797] ? irqentry_exit+0xf3/0x650 [ 49.898499] do_syscall_64+0xbf/0x430 [ 49.899247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.900190] RIP: 0033:0x7fe5cd38c5cd [ 49.900889] 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 [ 49.904080] RSP: 002b:00007ffe6123ab40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.905455] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5cd38c5cd [ 49.906725] RDX: 0000559301112e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.908011] RBP: 00007ffe6123aba0 R08: 0000000000000000 R09: 00007ffe6123a240 [ 49.909308] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593204a6ad0 [ 49.910586] R13: 00007ffe6123afd0 R14: 00005593204a7bc0 R15: 00005593204b8780 [ 49.911893] [ 49.912320] irq event stamp: 1815 [ 49.912990] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.914652] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.916381] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 49.918129] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 49.919847] ---[ end trace 0000000000000000 ]--- [ 50.708557] ------------[ cut here ]------------ [ 50.709582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.711632] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.713122] Modules linked in: [ 50.713763] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.715757] Tainted: [W]=WARN [ 50.716311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.717767] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.718624] 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 [ 50.722005] RSP: 0018:ffff888016f7fbc0 EFLAGS: 00010286 [ 50.723044] RAX: 0000000000000000 RBX: ffffed1002deff78 RCX: ffffffff813a4050 [ 50.724331] RDX: ffff8880177b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.725612] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deff2f [ 50.726880] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.728137] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f7fdf8 [ 50.729420] FS: 00007fd36fb66900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.730842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.731893] CR2: 00007fd370058580 CR3: 000000000db5a000 CR4: 0000000000350ef0 [ 50.733183] Call Trace: [ 50.733644] [ 50.734093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.734987] ? __create_object+0x59/0x80 [ 50.735765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.736679] __vmalloc_noprof+0x59/0x60 [ 50.737442] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.738309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.739235] bpf_prog_alloc+0x39/0x200 [ 50.739976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.740901] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.741808] do_seccomp+0x349/0x25e0 [ 50.742473] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.743364] ? __pfx_do_seccomp+0x10/0x10 [ 50.744144] ? find_held_lock+0x2b/0x80 [ 50.744896] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.745870] ? static_key_count+0x60/0x80 [ 50.746622] prctl_set_seccomp+0x4e/0x70 [ 50.747391] __do_sys_prctl+0xe6c/0x1d70 [ 50.748161] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.749025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.749988] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.750951] ? irqentry_exit+0xf3/0x650 [ 50.751668] do_syscall_64+0xbf/0x430 [ 50.752440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.753421] RIP: 0033:0x7fd3700585cd [ 50.754119] 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 [ 50.757257] RSP: 002b:00007fff5161f320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.758607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3700585cd [ 50.759882] RDX: 00005558ee9bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.761157] RBP: 00007fff5161f380 R08: 0000000000000000 R09: 00007fff5161ea20 [ 50.762422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555901dd7ad0 [ 50.763709] R13: 00007fff5161f7b0 R14: 0000555901dd8bc0 R15: 0000555901de9780 [ 50.765006] [ 50.765427] irq event stamp: 1829 [ 50.766079] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 50.767590] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 50.769102] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770 [ 50.770629] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 50.772114] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8599' (ECDSA) to the list of known hosts. 2025/11/19 04:38:22 fuzzer started 2025/11/19 04:38:23 dialing manager at localhost:34383 2025/11/19 04:38:23 checking machine... 2025/11/19 04:38:23 checking revisions... [ 51.640746] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:38:23 testing simple program... [ 51.723534] cgroup: Unknown subsys name 'net' [ 51.783653] cgroup: Unknown subsys name 'cpuset' [ 51.799588] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:38:22 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009b588 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a50 RIP=ffffffff81529397 RFL=00000247 [---Z-PC] 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 00007fca2595a700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe61234000 CR3=000000000dffb000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732032323a3833 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383533 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888018ba8001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888018ba7d01 RSI=ffff888018ba7cf8 RDI=ffff88806cf08a80 RBP=ffff888018ba7cf8 RSP=ffff88806cf089d8 R8 =ffffffff86ab8458 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000008 R13=ffff888018ba0000 R14=ffff888018ba7d00 R15=ffff88806cf08a70 RIP=ffffffff8135e2ee RFL=00000292 [--S-A--] 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 00007fe5cce9a900 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=00007fe5cce79020 CR3=000000001fb00000 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