[ 38.937059] ------------[ cut here ]------------ [ 38.937995] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.940495] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.941986] Modules linked in: [ 38.942637] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.944706] Tainted: [W]=WARN [ 38.945307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.946787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.947694] 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 [ 38.950875] RSP: 0018:ffff888015b1fbc0 EFLAGS: 00010286 [ 38.951846] RAX: 0000000000000000 RBX: ffffed1002b63f78 RCX: ffffffff813a4050 [ 38.953135] RDX: ffff88800e8f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.954427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b63f2f [ 38.955700] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.956986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b1fdf8 [ 38.958272] FS: 00007f75dd635900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.959704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.960753] CR2: 00007f75ddb27580 CR3: 0000000016d9a000 CR4: 0000000000350ef0 [ 38.962045] Call Trace: [ 38.962552] [ 38.962957] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.963861] ? __create_object+0x59/0x80 [ 38.964642] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.965621] __vmalloc_noprof+0x59/0x60 [ 38.966388] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.967254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.968138] bpf_prog_alloc+0x39/0x200 [ 38.968880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.969812] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.970715] do_seccomp+0x349/0x25e0 [ 38.971440] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.972333] ? __pfx_do_seccomp+0x10/0x10 [ 38.973073] ? find_held_lock+0x2b/0x80 [ 38.973846] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.974805] ? static_key_count+0x60/0x80 [ 38.975612] prctl_set_seccomp+0x4e/0x70 [ 38.976390] __do_sys_prctl+0xe6c/0x1d70 [ 38.977134] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.978017] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.978984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.979956] ? irqentry_exit+0xf3/0x650 [ 38.980716] do_syscall_64+0xbf/0x430 [ 38.981453] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.982412] RIP: 0033:0x7f75ddb275cd [ 38.983067] 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 [ 38.986252] RSP: 002b:00007ffc6af23920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.987607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75ddb275cd [ 38.988882] RDX: 0000562e35109e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.990192] RBP: 00007ffc6af23980 R08: 0000000000000000 R09: 00007ffc6af23020 [ 38.991476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e4890c240 [ 38.992755] R13: 00007ffc6af23db0 R14: 0000562e48915380 R15: 0000562e48920540 [ 38.994066] [ 38.994539] irq event stamp: 1787 [ 38.995146] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 38.996693] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 38.998219] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 38.999269] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 39.000303] ---[ end trace 0000000000000000 ]--- [ 41.833623] ------------[ cut here ]------------ [ 41.834584] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.836681] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.838222] Modules linked in: [ 41.838836] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.840956] Tainted: [W]=WARN [ 41.841605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.843139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.844086] 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 [ 41.847392] RSP: 0018:ffff88801798fbc0 EFLAGS: 00010286 [ 41.848430] RAX: 0000000000000000 RBX: ffffed1002f31f78 RCX: ffffffff813a4050 [ 41.849787] RDX: ffff88801a25d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.851116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f31f2f [ 41.852450] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.853806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801798fdf8 [ 41.855151] FS: 00007f0ca9713900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.856672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.857801] CR2: 00007f0ca9c05580 CR3: 000000001f161000 CR4: 0000000000350ef0 [ 41.859145] Call Trace: [ 41.859668] [ 41.860104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.861042] ? __create_object+0x59/0x80 [ 41.861879] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.862908] __vmalloc_noprof+0x59/0x60 [ 41.863708] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.864626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.865619] bpf_prog_alloc+0x39/0x200 [ 41.866407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.867379] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.868317] do_seccomp+0x349/0x25e0 [ 41.869029] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.870005] ? __pfx_do_seccomp+0x10/0x10 [ 41.870868] ? find_held_lock+0x2b/0x80 [ 41.871699] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.872755] ? static_key_count+0x60/0x80 [ 41.873619] prctl_set_seccomp+0x4e/0x70 [ 41.874457] __do_sys_prctl+0xe6c/0x1d70 [ 41.875317] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.876259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.877320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.878394] ? irqentry_exit+0xf3/0x650 [ 41.879231] do_syscall_64+0xbf/0x430 [ 41.879987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.881026] RIP: 0033:0x7f0ca9c055cd [ 41.881812] 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 [ 41.885267] RSP: 002b:00007ffd75d5fe00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.886776] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ca9c055cd [ 41.888194] RDX: 000056401fdf3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.889615] RBP: 00007ffd75d5fe60 R08: 0000000000000000 R09: 00007ffd75d5f500 [ 41.891016] R10: 0000000000000000 R11: 0000000000000246 R12: 000056403fbb1bf0 [ 41.892412] R13: 00007ffd75d60290 R14: 000056403fbbb380 R15: 000056403fbc6460 [ 41.893846] [ 41.894347] irq event stamp: 1727 [ 41.895007] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 41.896667] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 41.898350] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 41.899571] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 41.900642] ---[ end trace 0000000000000000 ]--- [ 42.649394] ------------[ cut here ]------------ [ 42.650142] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.651854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.653066] Modules linked in: [ 42.653610] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.655449] Tainted: [W]=WARN [ 42.655917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.657208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.657944] 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 [ 42.660564] RSP: 0018:ffff88800f097bc0 EFLAGS: 00010286 [ 42.661380] RAX: 0000000000000000 RBX: ffffed1001e12f78 RCX: ffffffff813a4050 [ 42.662457] RDX: ffff888015a81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.663516] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e12f2f [ 42.664583] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.665659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f097df8 [ 42.666722] FS: 00007f49ece64900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.667945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.668844] CR2: 00007f49ed356580 CR3: 000000000e06e000 CR4: 0000000000350ef0 [ 42.669927] Call Trace: [ 42.670349] [ 42.670693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.671450] ? __create_object+0x59/0x80 [ 42.672070] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.672875] __vmalloc_noprof+0x59/0x60 [ 42.673519] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.674262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.674996] bpf_prog_alloc+0x39/0x200 [ 42.675610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.676381] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.677095] do_seccomp+0x349/0x25e0 [ 42.677706] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.678452] ? __pfx_do_seccomp+0x10/0x10 [ 42.679083] ? find_held_lock+0x2b/0x80 [ 42.679718] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.680516] ? static_key_count+0x60/0x80 [ 42.681146] prctl_set_seccomp+0x4e/0x70 [ 42.681808] __do_sys_prctl+0xe6c/0x1d70 [ 42.682467] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.683139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.683946] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.684753] ? irqentry_exit+0xf3/0x650 [ 42.685397] do_syscall_64+0xbf/0x430 [ 42.685984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.686777] RIP: 0033:0x7f49ed3565cd [ 42.687357] 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 [ 42.690018] RSP: 002b:00007ffeaf709600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.691153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49ed3565cd [ 42.692230] RDX: 00005646debf7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.693290] RBP: 00007ffeaf709660 R08: 0000000000000000 R09: 00007ffeaf708d00 [ 42.694366] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646f4c1a2b0 [ 42.695439] R13: 00007ffeaf709a90 R14: 00005646f4c1cd20 R15: 00005646f4c2e8d0 [ 42.696538] [ 42.696891] irq event stamp: 1781 [ 42.697430] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 42.698719] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 42.699978] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 42.701259] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 42.702544] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57124' (ECDSA) to the list of known hosts. 2025/11/18 00:05:19 fuzzer started 2025/11/18 00:05:20 dialing manager at localhost:37895 2025/11/18 00:05:20 checking machine... 2025/11/18 00:05:20 checking revisions... [ 43.569627] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:05:20 testing simple program... [ 43.658119] cgroup: Unknown subsys name 'net' [ 43.720803] cgroup: Unknown subsys name 'cpuset' [ 43.739748] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:05:19 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880188076c8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000022138 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff8880188077d0 RIP=ffffffff81b2acdf 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 00007f0ca9713900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0ca96e2008 CR3=000000001f1bd000 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=0000000000020a53 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=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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1e27240040 CR3=0000000013793000 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=2039313a35303a303020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039313a35303a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000