[ 44.440129] ------------[ cut here ]------------ [ 44.441094] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.443195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 44.444699] Modules linked in: [ 44.445311] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.447323] Tainted: [W]=WARN [ 44.447946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.449476] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.450358] 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 [ 44.453648] RSP: 0018:ffff88800e437bc0 EFLAGS: 00010286 [ 44.454641] RAX: 0000000000000000 RBX: ffffed1001c86f78 RCX: ffffffff813a4050 [ 44.455943] RDX: ffff888015ec1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.457255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c86f2f [ 44.458573] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.459876] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e437df8 [ 44.461188] FS: 00007f08ffb9f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.462629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.463691] CR2: 00007fff0dc31ef7 CR3: 0000000016b84000 CR4: 0000000000350ef0 [ 44.464997] Call Trace: [ 44.465513] [ 44.465940] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.466858] ? __create_object+0x59/0x80 [ 44.467662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.468659] __vmalloc_noprof+0x59/0x60 [ 44.469437] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.470281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.471235] bpf_prog_alloc+0x39/0x200 [ 44.471974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.472918] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.473853] do_seccomp+0x349/0x25e0 [ 44.474587] ? find_held_lock+0x2b/0x80 [ 44.475298] ? do_prlimit+0x310/0x610 [ 44.476065] ? __pfx_do_seccomp+0x10/0x10 [ 44.476882] ? do_raw_spin_unlock+0x53/0x220 [ 44.477737] ? _raw_spin_unlock+0x1e/0x40 [ 44.478539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.479508] ? static_key_count+0x60/0x80 [ 44.480281] prctl_set_seccomp+0x4e/0x70 [ 44.481074] __do_sys_prctl+0xe6c/0x1d70 [ 44.481872] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.482734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.483711] ? irqentry_exit+0xf3/0x650 [ 44.484490] do_syscall_64+0xbf/0x430 [ 44.485212] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.486179] RIP: 0033:0x7f09000915cd [ 44.486880] 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 [ 44.490112] RSP: 002b:00007fff0dc30da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.491495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09000915cd [ 44.492814] RDX: 000055d8d033be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.494122] RBP: 00007fff0dc30e00 R08: 0000000000000000 R09: 00007fff0dc304a0 [ 44.495421] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d8e17de2b0 [ 44.496723] R13: 00007fff0dc31230 R14: 000055d8e17e0d20 R15: 000055d8e17f28d0 [ 44.498035] [ 44.498497] irq event stamp: 1743 [ 44.499114] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 44.500652] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 44.502190] softirqs last enabled at (1222): [] handle_softirqs+0x50c/0x770 [ 44.503758] softirqs last disabled at (1201): [] __irq_exit_rcu+0xc4/0x100 [ 44.505313] ---[ end trace 0000000000000000 ]--- [ 47.951302] ------------[ cut here ]------------ [ 47.952221] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.954278] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.955717] Modules linked in: [ 47.956307] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.958307] Tainted: [W]=WARN [ 47.958913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.960400] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.961282] 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 [ 47.964448] RSP: 0018:ffff888016da7bc0 EFLAGS: 00010286 [ 47.965451] RAX: 0000000000000000 RBX: ffffed1002db4f78 RCX: ffffffff813a4050 [ 47.966746] RDX: ffff888013abd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.968049] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db4f2f [ 47.969388] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.970685] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016da7df8 [ 47.971980] FS: 00007f5bb9f56900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.973454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.974529] CR2: 00007f5bba448580 CR3: 0000000019e23000 CR4: 0000000000350ef0 [ 47.975823] Call Trace: [ 47.976294] [ 47.976756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.977654] ? __create_object+0x59/0x80 [ 47.978443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.979435] __vmalloc_noprof+0x59/0x60 [ 47.980142] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.981047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.982008] bpf_prog_alloc+0x39/0x200 [ 47.982745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.983690] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.984609] do_seccomp+0x349/0x25e0 [ 47.985278] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.986179] ? __pfx_do_seccomp+0x10/0x10 [ 47.986966] ? find_held_lock+0x2b/0x80 [ 47.987726] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.988709] ? static_key_count+0x60/0x80 [ 47.989534] prctl_set_seccomp+0x4e/0x70 [ 47.990260] __do_sys_prctl+0xe6c/0x1d70 [ 47.991052] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.991893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.992880] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.993860] ? irqentry_exit+0xf3/0x650 [ 47.994638] do_syscall_64+0xbf/0x430 [ 47.995342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.996303] RIP: 0033:0x7f5bba4485cd [ 47.997034] 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 [ 48.000222] RSP: 002b:00007ffe044c6260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.001620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5bba4485cd [ 48.002917] RDX: 000055c83779ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.004207] RBP: 00007ffe044c62c0 R08: 0000000000000000 R09: 00007ffe044c5960 [ 48.005527] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c86e819ad0 [ 48.006824] R13: 00007ffe044c66f0 R14: 000055c86e81abc0 R15: 000055c86e82b780 [ 48.008137] [ 48.008607] irq event stamp: 1703 [ 48.009226] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 48.010754] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 48.012287] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 48.013746] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 48.015012] ---[ end trace 0000000000000000 ]--- [ 48.812864] ------------[ cut here ]------------ [ 48.813774] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.815758] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 48.817157] Modules linked in: [ 48.817999] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.819936] Tainted: [W]=WARN [ 48.820517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.821944] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.822817] 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 [ 48.826057] RSP: 0018:ffff8880169afbc0 EFLAGS: 00010286 [ 48.827105] RAX: 0000000000000000 RBX: ffffed1002d35f78 RCX: ffffffff813a4050 [ 48.828303] RDX: ffff888016c90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.829520] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d35f2f [ 48.830734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.832275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169afdf8 [ 48.833611] FS: 00007f80c30b6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.834969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.835978] CR2: 00007f80c35a8580 CR3: 000000001dd5f000 CR4: 0000000000350ef0 [ 48.837204] Call Trace: [ 48.837678] [ 48.838066] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.838921] ? __create_object+0x59/0x80 [ 48.839668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.840610] __vmalloc_noprof+0x59/0x60 [ 48.841298] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.842121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.842994] bpf_prog_alloc+0x39/0x200 [ 48.843710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.844613] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.845481] do_seccomp+0x349/0x25e0 [ 48.846115] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.846969] ? __pfx_do_seccomp+0x10/0x10 [ 48.847710] ? find_held_lock+0x2b/0x80 [ 48.848433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.849324] ? static_key_count+0x60/0x80 [ 48.850087] prctl_set_seccomp+0x4e/0x70 [ 48.850829] __do_sys_prctl+0xe6c/0x1d70 [ 48.851576] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.852350] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.853277] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.854194] ? irqentry_exit+0xf3/0x650 [ 48.854937] do_syscall_64+0xbf/0x430 [ 48.855687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.856614] RIP: 0033:0x7f80c35a85cd [ 48.857245] 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 [ 48.860237] RSP: 002b:00007ffc10b5a400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.861567] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80c35a85cd [ 48.862779] RDX: 000055960b96ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.864002] RBP: 00007ffc10b5a460 R08: 0000000000000000 R09: 00007ffc10b59b00 [ 48.865230] R10: 0000000000000000 R11: 0000000000000246 R12: 000055961cd9abf0 [ 48.866447] R13: 00007ffc10b5a890 R14: 000055961cda4380 R15: 000055961cdaf460 [ 48.867677] [ 48.868076] irq event stamp: 1805 [ 48.868695] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 48.870134] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 48.871573] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 48.873048] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 48.874481] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64488' (ECDSA) to the list of known hosts. 2025/11/17 11:40:29 fuzzer started 2025/11/17 11:40:29 dialing manager at localhost:37895 2025/11/17 11:40:29 checking machine... 2025/11/17 11:40:29 checking revisions... [ 49.757479] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:40:30 testing simple program... [ 49.844653] cgroup: Unknown subsys name 'net' [ 49.906587] cgroup: Unknown subsys name 'cpuset' [ 49.923605] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:40:29 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff888013abb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888013abc250 RDI=ffff888013abc228 RBP=ffff888013abc1d8 RSP=ffff88806ce08870 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888013abc250 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 00007f6864056900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe234dd968 CR3=000000000e97b000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=c119890334307f6600000000000ae988 XMM05=f4cbc855cbbe2eea0000000000321988 XMM06=3e829fc8c8edc99000000000003202c0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0cdaf38 RBX=ffffffff866d79c0 RCX=ffffffff815d6b07 RDX=0000000000000000 RSI=ffffffff86a430d2 RDI=ffffffff866d79c0 RBP=ffffffff866d79c0 RSP=ffff888009757768 R8 =ffffffff86a430d2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d83 R12=ffffffff866d79c0 R13=ffffffff866d79c0 R14=ffffffff866d79c0 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----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 0000000000000000 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=00007ffe044c0000 CR3=000000000d36e000 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=30343a313120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732038323a3034 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343039 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000