[ 45.774237] ------------[ cut here ]------------ [ 45.775138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.777151] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 45.778573] Modules linked in: [ 45.779153] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.781092] Tainted: [W]=WARN [ 45.781673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.783097] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.783997] 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 [ 45.787103] RSP: 0018:ffff88801a007bc0 EFLAGS: 00010286 [ 45.788068] RAX: 0000000000000000 RBX: ffffed1003400f78 RCX: ffffffff813a4050 [ 45.789321] RDX: ffff888018d15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.790574] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003400f2f [ 45.791846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.793104] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a007df8 [ 45.794362] FS: 00007f44985d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.795776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.796814] CR2: 00007f4498ac6580 CR3: 000000000daad000 CR4: 0000000000350ef0 [ 45.798074] Call Trace: [ 45.798563] [ 45.798969] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.799865] ? __create_object+0x59/0x80 [ 45.800637] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.801602] __vmalloc_noprof+0x59/0x60 [ 45.802320] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.803188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.804120] bpf_prog_alloc+0x39/0x200 [ 45.804846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.805765] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.806663] do_seccomp+0x349/0x25e0 [ 45.807338] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.808240] ? __pfx_do_seccomp+0x10/0x10 [ 45.809027] ? find_held_lock+0x2b/0x80 [ 45.809783] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.810744] ? static_key_count+0x60/0x80 [ 45.811515] prctl_set_seccomp+0x4e/0x70 [ 45.812295] __do_sys_prctl+0xe6c/0x1d70 [ 45.813076] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.813926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.814886] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.815855] ? irqentry_exit+0xf3/0x650 [ 45.816616] do_syscall_64+0xbf/0x430 [ 45.817310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.818256] RIP: 0033:0x7f4498ac65cd [ 45.818952] 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 [ 45.822125] RSP: 002b:00007fff48f685a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.823495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4498ac65cd [ 45.824784] RDX: 0000563db1e00e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.826063] RBP: 00007fff48f68600 R08: 0000000000000000 R09: 00007fff48f67ca0 [ 45.827342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563dd994fad0 [ 45.828645] R13: 00007fff48f68a30 R14: 0000563dd9950bc0 R15: 0000563dd9961780 [ 45.829946] [ 45.830368] irq event stamp: 1679 [ 45.831015] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 45.832409] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 45.833694] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 45.834988] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 45.836254] ---[ end trace 0000000000000000 ]--- [ 49.044404] ------------[ cut here ]------------ [ 49.045313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.047245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.048677] Modules linked in: [ 49.049233] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.051109] Tainted: [W]=WARN [ 49.051693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.053104] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.053976] 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 [ 49.057027] RSP: 0018:ffff8880163cfbc0 EFLAGS: 00010286 [ 49.057961] RAX: 0000000000000000 RBX: ffffed1002c79f78 RCX: ffffffff813a4050 [ 49.059180] RDX: ffff88801a1e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.060421] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c79f2f [ 49.061653] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.062889] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163cfdf8 [ 49.064144] FS: 00007fb784d20900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.065546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.066569] CR2: 00007fff2ca8bef7 CR3: 000000001f6de000 CR4: 0000000000350ef0 [ 49.067836] Call Trace: [ 49.068272] [ 49.068710] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.069557] ? __create_object+0x59/0x80 [ 49.070270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.071198] __vmalloc_noprof+0x59/0x60 [ 49.071941] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.072781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.073682] bpf_prog_alloc+0x39/0x200 [ 49.074349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.075243] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.076128] do_seccomp+0x349/0x25e0 [ 49.076822] ? find_held_lock+0x2b/0x80 [ 49.077504] ? do_prlimit+0x310/0x610 [ 49.078224] ? __pfx_do_seccomp+0x10/0x10 [ 49.078989] ? do_raw_spin_unlock+0x53/0x220 [ 49.079802] ? _raw_spin_unlock+0x1e/0x40 [ 49.080570] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.081457] ? static_key_count+0x60/0x80 [ 49.082229] prctl_set_seccomp+0x4e/0x70 [ 49.082979] __do_sys_prctl+0xe6c/0x1d70 [ 49.083753] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.084585] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.085463] ? irqentry_exit+0xf3/0x650 [ 49.086210] do_syscall_64+0xbf/0x430 [ 49.086925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.087849] RIP: 0033:0x7fb7852125cd [ 49.088482] 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 [ 49.091563] RSP: 002b:00007fff2ca898e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.092875] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7852125cd [ 49.094098] RDX: 00005639a22cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.095336] RBP: 00007fff2ca89940 R08: 0000000000000000 R09: 00007fff2ca88fe0 [ 49.096577] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639c29b62b0 [ 49.097816] R13: 00007fff2ca89d70 R14: 00005639c29b8d20 R15: 00005639c29ca8d0 [ 49.099072] [ 49.099486] irq event stamp: 1683 [ 49.100121] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 49.101579] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 49.103029] softirqs last enabled at (1176): [] handle_softirqs+0x50c/0x770 [ 49.104542] softirqs last disabled at (1167): [] __irq_exit_rcu+0xc4/0x100 [ 49.105988] ---[ end trace 0000000000000000 ]--- [ 49.919873] ------------[ cut here ]------------ [ 49.920777] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.922810] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.924476] Modules linked in: [ 49.925195] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.927166] Tainted: [W]=WARN [ 49.927778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.929263] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.930200] 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 [ 49.933459] RSP: 0018:ffff88801a1bfbc0 EFLAGS: 00010286 [ 49.934443] RAX: 0000000000000000 RBX: ffffed1003437f78 RCX: ffffffff813a4050 [ 49.935765] RDX: ffff88801582b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.937076] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003437f2f [ 49.938385] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.939707] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1bfdf8 [ 49.941014] FS: 00007f0a1d516900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.942498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.943605] CR2: 00007f0a1da08580 CR3: 000000001fcb6000 CR4: 0000000000350ef0 [ 49.944918] Call Trace: [ 49.945395] [ 49.945849] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.946772] ? __create_object+0x59/0x80 [ 49.947599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.948595] __vmalloc_noprof+0x59/0x60 [ 49.949317] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.950208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.951146] bpf_prog_alloc+0x39/0x200 [ 49.951912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.952883] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.953802] do_seccomp+0x349/0x25e0 [ 49.954487] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.955416] ? __pfx_do_seccomp+0x10/0x10 [ 49.956242] ? find_held_lock+0x2b/0x80 [ 49.957028] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.958030] ? static_key_count+0x60/0x80 [ 49.958856] prctl_set_seccomp+0x4e/0x70 [ 49.959659] __do_sys_prctl+0xe6c/0x1d70 [ 49.960420] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.961297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.962278] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.963274] ? irqentry_exit+0xf3/0x650 [ 49.964069] do_syscall_64+0xbf/0x430 [ 49.964811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.965789] RIP: 0033:0x7f0a1da085cd [ 49.966467] 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 [ 49.969723] RSP: 002b:00007ffe39270f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.971124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a1da085cd [ 49.972460] RDX: 00005608ea30ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.973764] RBP: 00007ffe39270f60 R08: 0000000000000000 R09: 00007ffe39270600 [ 49.975062] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609251b6240 [ 49.976382] R13: 00007ffe39271390 R14: 00005609251b5bf0 R15: 00005609251ca4d0 [ 49.977717] [ 49.978152] irq event stamp: 1787 [ 49.978813] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.980375] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.981927] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.983512] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.985083] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17557' (ECDSA) to the list of known hosts. 2025/11/17 12:59:01 fuzzer started 2025/11/17 12:59:01 dialing manager at localhost:37895 2025/11/17 12:59:01 checking machine... 2025/11/17 12:59:01 checking revisions... [ 51.042472] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:59:01 testing simple program... [ 51.127329] cgroup: Unknown subsys name 'net' [ 51.197059] cgroup: Unknown subsys name 'cpuset' [ 51.209914] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:59:00 Registers: info registers vcpu 0 RAX=fffffffffb577a4e RBX=ffffffff867401b8 RCX=ffffffff81cb7cd2 RDX=0000000000000000 RSI=ffffffff86adfcc0 RDI=ffffffff867401b4 RBP=ffffffff867401b4 RSP=ffff88806ce08948 R8 =ffffffff86adfcc0 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002bf80 R12=ffffffff867401c0 R13=ffffffff867401b4 R14=ffffffff867401b4 R15=dffffc0000000000 RIP=ffffffff8135dac3 RFL=00000246 [---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 00007f1aa29cf700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2ca83000 CR3=000000000d6be000 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=0000000000020f7d 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb21eaa5010 CR3=000000000ac05000 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=65b811683e16c0ac03492d290023b98d XMM02=ec2efd57dc4c00df00000000003061a0 XMM03=0128c3055e03e3d50000000000306270 XMM04=fdde1e302724987800000000000ae988 XMM05=e1bcd410fb3842e60000000000322a78 XMM06=405749d8372a36f10000000000322900 XMM07=e042d86d42eb936e0000000000313e10 XMM08=0128c3055e03e3d50000000000306270 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000