[ 54.074118] ------------[ cut here ]------------ [ 54.075239] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.077309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 54.079060] Modules linked in: [ 54.079690] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.081793] Tainted: [W]=WARN [ 54.082444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.083951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.084834] 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 [ 54.088093] RSP: 0018:ffff88801593fbc0 EFLAGS: 00010286 [ 54.089092] RAX: 0000000000000000 RBX: ffffed1002b27f78 RCX: ffffffff813a4050 [ 54.090432] RDX: ffff88800f673780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.091759] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b27f2f [ 54.093105] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.094488] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801593fdf8 [ 54.095823] FS: 00007fd2d508a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.097345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.098471] CR2: 00007ffc51280ef7 CR3: 000000000ce5d000 CR4: 0000000000350ef0 [ 54.099813] Call Trace: [ 54.100356] [ 54.100779] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.101746] ? __create_object+0x59/0x80 [ 54.102573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.103596] __vmalloc_noprof+0x59/0x60 [ 54.104402] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.105336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.106321] bpf_prog_alloc+0x39/0x200 [ 54.107078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.108067] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.109112] do_seccomp+0x349/0x25e0 [ 54.109846] ? find_held_lock+0x2b/0x80 [ 54.110647] ? do_prlimit+0x310/0x610 [ 54.111434] ? __pfx_do_seccomp+0x10/0x10 [ 54.112276] ? do_raw_spin_unlock+0x53/0x220 [ 54.113140] ? _raw_spin_unlock+0x1e/0x40 [ 54.113987] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.114994] ? static_key_count+0x60/0x80 [ 54.115788] prctl_set_seccomp+0x4e/0x70 [ 54.116620] __do_sys_prctl+0xe6c/0x1d70 [ 54.117473] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.118379] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.119411] ? irqentry_exit+0xf3/0x650 [ 54.120204] do_syscall_64+0xbf/0x430 [ 54.120963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.121980] RIP: 0033:0x7fd2d557c5cd [ 54.122678] 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 [ 54.125996] RSP: 002b:00007ffc5127f210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.127448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2d557c5cd [ 54.128788] RDX: 000055f74ac90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.130138] RBP: 00007ffc5127f270 R08: 0000000000000000 R09: 00007ffc5127e910 [ 54.131490] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f74eda0ad0 [ 54.132837] R13: 00007ffc5127f6a0 R14: 000055f74eda1bc0 R15: 000055f74edb2780 [ 54.134219] [ 54.134658] irq event stamp: 1811 [ 54.135345] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 54.136936] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 54.138502] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 54.139850] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 54.141207] ---[ end trace 0000000000000000 ]--- [ 57.361656] ------------[ cut here ]------------ [ 57.362579] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.364603] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 57.366312] Modules linked in: [ 57.366956] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.368945] Tainted: [W]=WARN [ 57.369530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.371025] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.371950] 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 [ 57.375157] RSP: 0018:ffff888017acfbc0 EFLAGS: 00010286 [ 57.376137] RAX: 0000000000000000 RBX: ffffed1002f59f78 RCX: ffffffff813a4050 [ 57.377434] RDX: ffff888017493780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.378775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f59f2f [ 57.380067] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.381367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017acfdf8 [ 57.382708] FS: 00007fe0eecce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.384193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.385269] CR2: 00007ffe72695ef7 CR3: 000000000bc4b000 CR4: 0000000000350ef0 [ 57.386591] Call Trace: [ 57.387094] [ 57.387504] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.388395] ? __create_object+0x59/0x80 [ 57.389184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.390183] __vmalloc_noprof+0x59/0x60 [ 57.390942] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.391774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.392700] bpf_prog_alloc+0x39/0x200 [ 57.393438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.394422] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.395321] do_seccomp+0x349/0x25e0 [ 57.396047] ? find_held_lock+0x2b/0x80 [ 57.396757] ? do_prlimit+0x310/0x610 [ 57.397526] ? __pfx_do_seccomp+0x10/0x10 [ 57.398341] ? do_raw_spin_unlock+0x53/0x220 [ 57.399177] ? _raw_spin_unlock+0x1e/0x40 [ 57.399965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.400877] ? static_key_count+0x60/0x80 [ 57.401710] prctl_set_seccomp+0x4e/0x70 [ 57.402486] __do_sys_prctl+0xe6c/0x1d70 [ 57.403255] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.404128] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.405091] ? irqentry_exit+0xf3/0x650 [ 57.405843] do_syscall_64+0xbf/0x430 [ 57.406587] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.407544] RIP: 0033:0x7fe0ef1c05cd [ 57.408244] 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 [ 57.411456] RSP: 002b:00007ffe72694220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.412799] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0ef1c05cd [ 57.414114] RDX: 0000557265739e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.415395] RBP: 00007ffe72694280 R08: 0000000000000000 R09: 00007ffe72693920 [ 57.416684] R10: 0000000000000000 R11: 0000000000000246 R12: 000055726cf2aad0 [ 57.418010] R13: 00007ffe726946b0 R14: 000055726cf2bbc0 R15: 000055726cf3c780 [ 57.419318] [ 57.419740] irq event stamp: 1817 [ 57.420388] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 57.421980] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 57.423123] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 57.424121] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 57.425097] ---[ end trace 0000000000000000 ]--- [ 58.239468] ------------[ cut here ]------------ [ 58.240407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.242458] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 58.243906] Modules linked in: [ 58.244493] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.246476] Tainted: [W]=WARN [ 58.247082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.248525] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.249431] 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 [ 58.252973] RSP: 0018:ffff888016e5fbc0 EFLAGS: 00010286 [ 58.253975] RAX: 0000000000000000 RBX: ffffed1002dcbf78 RCX: ffffffff813a4050 [ 58.255256] RDX: ffff8880143fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.256539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcbf2f [ 58.257835] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.259111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e5fdf8 [ 58.260396] FS: 00007f088ca8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.261845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.262919] CR2: 00007ffcf4c59ef7 CR3: 000000000c382000 CR4: 0000000000350ef0 [ 58.264211] Call Trace: [ 58.264673] [ 58.265120] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.266065] ? __create_object+0x59/0x80 [ 58.266931] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.268002] __vmalloc_noprof+0x59/0x60 [ 58.268716] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.269608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.270534] bpf_prog_alloc+0x39/0x200 [ 58.271271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.272203] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.273110] do_seccomp+0x349/0x25e0 [ 58.273805] ? find_held_lock+0x2b/0x80 [ 58.274581] ? do_prlimit+0x310/0x610 [ 58.275329] ? __pfx_do_seccomp+0x10/0x10 [ 58.276139] ? do_raw_spin_unlock+0x53/0x220 [ 58.276981] ? _raw_spin_unlock+0x1e/0x40 [ 58.277738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.278714] ? static_key_count+0x60/0x80 [ 58.279529] prctl_set_seccomp+0x4e/0x70 [ 58.280319] __do_sys_prctl+0xe6c/0x1d70 [ 58.281113] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.281996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.282980] ? irqentry_exit+0xf3/0x650 [ 58.283710] do_syscall_64+0xbf/0x430 [ 58.284461] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.285427] RIP: 0033:0x7f088cf815cd [ 58.286159] 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 [ 58.289396] RSP: 002b:00007ffcf4c58190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.290805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f088cf815cd [ 58.292112] RDX: 000055ef62b61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.293414] RBP: 00007ffcf4c581f0 R08: 0000000000000000 R09: 00007ffcf4c57890 [ 58.294726] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef7a7322b0 [ 58.296036] R13: 00007ffcf4c58620 R14: 000055ef7a734d20 R15: 000055ef7a7468d0 [ 58.297359] [ 58.297799] irq event stamp: 1829 [ 58.298451] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 58.299995] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 58.301549] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 58.303120] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 58.304656] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18321' (ECDSA) to the list of known hosts. 2025/11/17 12:49:15 fuzzer started 2025/11/17 12:49:16 dialing manager at localhost:37895 2025/11/17 12:49:16 checking machine... 2025/11/17 12:49:16 checking revisions... [ 59.291532] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:49:16 testing simple program... [ 59.385705] cgroup: Unknown subsys name 'net' [ 59.447276] cgroup: Unknown subsys name 'cpuset' [ 59.460414] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:49:15 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff11002b83f98 RCX=ffffffff83c6fe18 RDX=ffff888015933780 RSI=ffffffff83c6fe26 RDI=0000000000000005 RBP=1ffff11002b83fc3 RSP=ffff888015c1fcb0 R8 =0000000000000000 R9 =ffffed1002d9cc38 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=ffff888015c1fe48 R14=00007ffe72691130 R15=0000000000000000 RIP=ffffffff81751c78 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 00007fe0eecce900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe0ef285618 CR3=000000001f295000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022113 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f981f9b2000 CR3=000000001b1c5000 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=39343a323120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3135325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363532 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000