[ 45.691792] ------------[ cut here ]------------ [ 45.692707] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.694688] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.696144] Modules linked in: [ 45.696731] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.698934] Tainted: [W]=WARN [ 45.699602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.701056] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.701915] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 45.705062] RSP: 0018:ffff88801887fbc0 EFLAGS: 00010286 [ 45.706133] RAX: 0000000000000000 RBX: ffffed100310ff78 RCX: ffffffff813a4050 [ 45.707627] RDX: ffff88801582d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.708891] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310ff2f [ 45.710130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.711364] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801887fdf8 [ 45.712705] FS: 00007fec22842900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.714231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.715467] CR2: 00007fec22d34580 CR3: 000000000e6e6000 CR4: 0000000000350ef0 [ 45.716899] Call Trace: [ 45.717395] [ 45.717799] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.718676] ? __create_object+0x59/0x80 [ 45.719435] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.720383] __vmalloc_noprof+0x59/0x60 [ 45.721121] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.721931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.722846] bpf_prog_alloc+0x39/0x200 [ 45.723566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.724491] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.725384] do_seccomp+0x349/0x25e0 [ 45.726081] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.726924] ? __pfx_do_seccomp+0x10/0x10 [ 45.727699] ? find_held_lock+0x2b/0x80 [ 45.728469] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.729414] ? static_key_count+0x60/0x80 [ 45.730198] prctl_set_seccomp+0x4e/0x70 [ 45.730917] __do_sys_prctl+0xe6c/0x1d70 [ 45.731687] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.732544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.733496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.734450] ? irqentry_exit+0xf3/0x650 [ 45.735199] do_syscall_64+0xbf/0x430 [ 45.735879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.736827] RIP: 0033:0x7fec22d345cd [ 45.737510] 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 [ 45.740621] RSP: 002b:00007ffd845ca530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.741965] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec22d345cd [ 45.743219] RDX: 0000561f1f4f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.744501] RBP: 00007ffd845ca590 R08: 0000000000000000 R09: 00007ffd845c9c30 [ 45.745762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f35d58bf0 [ 45.747024] R13: 00007ffd845ca9c0 R14: 0000561f35d62380 R15: 0000561f35d6d460 [ 45.748332] [ 45.748756] irq event stamp: 1787 [ 45.749394] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 45.750892] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 45.752386] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 45.753905] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 45.755394] ---[ end trace 0000000000000000 ]--- [ 48.811454] ------------[ cut here ]------------ [ 48.812411] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.814457] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.815907] Modules linked in: [ 48.816626] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.818604] Tainted: [W]=WARN [ 48.819216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.820722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.821637] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 48.824819] RSP: 0018:ffff888016a37bc0 EFLAGS: 00010286 [ 48.825787] RAX: 0000000000000000 RBX: ffffed1002d46f78 RCX: ffffffff813a4050 [ 48.827066] RDX: ffff888019ce3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.828350] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d46f2f [ 48.829663] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.830932] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a37df8 [ 48.832213] FS: 00007f0831d7b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.833686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.834744] CR2: 00007ffd0899cef8 CR3: 000000000cf84000 CR4: 0000000000350ef0 [ 48.836008] Call Trace: [ 48.836563] [ 48.836976] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.837866] ? __create_object+0x59/0x80 [ 48.838636] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.839605] __vmalloc_noprof+0x59/0x60 [ 48.840381] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.841272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.842199] bpf_prog_alloc+0x39/0x200 [ 48.842889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.843803] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.844743] do_seccomp+0x349/0x25e0 [ 48.845472] ? find_held_lock+0x2b/0x80 [ 48.846229] ? do_prlimit+0x310/0x610 [ 48.846919] ? __pfx_do_seccomp+0x10/0x10 [ 48.847700] ? do_raw_spin_unlock+0x53/0x220 [ 48.848575] ? _raw_spin_unlock+0x1e/0x40 [ 48.849351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.850304] ? static_key_count+0x60/0x80 [ 48.851114] prctl_set_seccomp+0x4e/0x70 [ 48.851834] __do_sys_prctl+0xe6c/0x1d70 [ 48.852652] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.853495] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.854451] ? irqentry_exit+0xf3/0x650 [ 48.855226] do_syscall_64+0xbf/0x430 [ 48.855909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.856884] RIP: 0033:0x7f083226d5cd [ 48.857583] 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 [ 48.860766] RSP: 002b:00007ffd0899b1e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.862116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f083226d5cd [ 48.863382] RDX: 00005575e6dbfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.864683] RBP: 00007ffd0899b240 R08: 0000000000000000 R09: 00007ffd0899a8e0 [ 48.865961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557602944ad0 [ 48.867230] R13: 00007ffd0899b670 R14: 0000557602945bc0 R15: 0000557602956780 [ 48.868535] [ 48.868956] irq event stamp: 1733 [ 48.869607] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 48.871110] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 48.872656] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 48.873800] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 48.874762] ---[ end trace 0000000000000000 ]--- [ 49.628013] ------------[ cut here ]------------ [ 49.628933] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.630981] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.632467] Modules linked in: [ 49.633093] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.635287] Tainted: [W]=WARN [ 49.635835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.637362] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.638259] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.641397] RSP: 0018:ffff8880173dfbc0 EFLAGS: 00010286 [ 49.642369] RAX: 0000000000000000 RBX: ffffed1002e7bf78 RCX: ffffffff813a4050 [ 49.643632] RDX: ffff8880164c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.644910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7bf2f [ 49.646171] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.647424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173dfdf8 [ 49.648716] FS: 00007f6c99432900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.650129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.651161] CR2: 00007f6c99924580 CR3: 000000001d9ab000 CR4: 0000000000350ef0 [ 49.652433] Call Trace: [ 49.652888] [ 49.653323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.654214] ? __create_object+0x59/0x80 [ 49.654958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.655904] __vmalloc_noprof+0x59/0x60 [ 49.656658] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.657517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.658448] bpf_prog_alloc+0x39/0x200 [ 49.659192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.660110] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.660976] do_seccomp+0x349/0x25e0 [ 49.661696] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.662581] ? __pfx_do_seccomp+0x10/0x10 [ 49.663364] ? find_held_lock+0x2b/0x80 [ 49.664121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.665108] ? static_key_count+0x60/0x80 [ 49.665872] prctl_set_seccomp+0x4e/0x70 [ 49.666638] __do_sys_prctl+0xe6c/0x1d70 [ 49.667415] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.668283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.669275] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.670241] ? irqentry_exit+0xf3/0x650 [ 49.670968] do_syscall_64+0xbf/0x430 [ 49.671713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.672678] RIP: 0033:0x7f6c999245cd [ 49.673392] 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 [ 49.676553] RSP: 002b:00007ffec3137750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.677918] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c999245cd [ 49.679197] RDX: 00005608962c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.680484] RBP: 00007ffec31377b0 R08: 0000000000000000 R09: 00007ffec3136e50 [ 49.681766] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608b2992ad0 [ 49.683056] R13: 00007ffec3137be0 R14: 00005608b2993bc0 R15: 00005608b29a4780 [ 49.684361] [ 49.684764] irq event stamp: 1857 [ 49.685304] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 49.686577] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 49.687847] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 49.689128] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 49.690396] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14277' (ECDSA) to the list of known hosts. 2025/11/18 05:37:07 fuzzer started 2025/11/18 05:37:07 dialing manager at localhost:37895 2025/11/18 05:37:07 checking machine... 2025/11/18 05:37:07 checking revisions... [ 50.585784] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:37:08 testing simple program... [ 50.667450] cgroup: Unknown subsys name 'net' [ 50.734959] cgroup: Unknown subsys name 'cpuset' [ 50.770691] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:37:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff815c4906 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce38285 RBP=ffff88800db55340 RSP=ffff88806ce08b58 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=ffff88806ce27240 R13=0000000000000000 R14=ffffffff86650094 R15=dffffc0000000000 RIP=ffffffff815da36b 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 00007f0831d7b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0831d5a020 CR3=000000002016f000 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=000000000002bc8f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7af7e85000 CR3=000000000b920000 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=2b3c7743a535c6ba0a46d8a388083642 XMM02=ec2efd57dc4c00df0000000000301500 XMM03=6946da40babf152300000000003015d0 XMM04=113039f747b446e700000000000ae988 XMM05=090f1556b20111b3000000000031e1b0 XMM06=04e77e3df6a8bb290000000000317e98 XMM07=e042d86d42eb936e000000000030e4a8 XMM08=6946da40babf152300000000003015d0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000