[ 51.097229] ------------[ cut here ]------------ [ 51.098083] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.100161] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 51.101706] Modules linked in: [ 51.102333] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.104244] Tainted: [W]=WARN [ 51.104790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.106206] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.107047] 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 [ 51.110124] RSP: 0018:ffff888015d37bc0 EFLAGS: 00010286 [ 51.111026] RAX: 0000000000000000 RBX: ffffed1002ba6f78 RCX: ffffffff813a4050 [ 51.112263] RDX: ffff888016959bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.113525] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba6f2f [ 51.114757] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.115997] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d37df8 [ 51.117254] FS: 00007fda323e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.118651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.119681] CR2: 00007fda328d8580 CR3: 000000000c817000 CR4: 0000000000350ef0 [ 51.120935] Call Trace: [ 51.121427] [ 51.121826] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.122692] ? __create_object+0x59/0x80 [ 51.123457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.124406] __vmalloc_noprof+0x59/0x60 [ 51.125157] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.125949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.126856] bpf_prog_alloc+0x39/0x200 [ 51.127571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.128470] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.129352] do_seccomp+0x349/0x25e0 [ 51.130003] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.130879] ? __pfx_do_seccomp+0x10/0x10 [ 51.131650] ? find_held_lock+0x2b/0x80 [ 51.132397] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.133348] ? static_key_count+0x60/0x80 [ 51.134085] prctl_set_seccomp+0x4e/0x70 [ 51.134849] __do_sys_prctl+0xe6c/0x1d70 [ 51.135612] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.136443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.137396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.138341] ? irqentry_exit+0xf3/0x650 [ 51.139044] do_syscall_64+0xbf/0x430 [ 51.139766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.140682] RIP: 0033:0x7fda328d85cd [ 51.141376] 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 [ 51.144472] RSP: 002b:00007ffd07b7efa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.145801] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda328d85cd [ 51.147034] RDX: 00005590f3907e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.148271] RBP: 00007ffd07b7f000 R08: 0000000000000000 R09: 00007ffd07b7e6a0 [ 51.149524] R10: 0000000000000000 R11: 0000000000000246 R12: 000055912d5082b0 [ 51.150757] R13: 00007ffd07b7f430 R14: 000055912d50ad20 R15: 000055912d51c8d0 [ 51.152009] [ 51.152459] irq event stamp: 1873 [ 51.153054] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 51.154538] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 51.156015] softirqs last enabled at (1904): [] handle_softirqs+0x50c/0x770 [ 51.157526] softirqs last disabled at (1889): [] __irq_exit_rcu+0xc4/0x100 [ 51.158760] ---[ end trace 0000000000000000 ]--- [ 54.400427] ------------[ cut here ]------------ [ 54.401386] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.403443] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 54.404928] Modules linked in: [ 54.405559] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.407774] Tainted: [W]=WARN [ 54.408868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.410363] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.411285] 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 [ 54.414481] RSP: 0018:ffff88801a4f7bc0 EFLAGS: 00010286 [ 54.415483] RAX: 0000000000000000 RBX: ffffed100349ef78 RCX: ffffffff813a4050 [ 54.416782] RDX: ffff88801aa88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.418049] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100349ef2f [ 54.419343] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.420623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4f7df8 [ 54.421925] FS: 00007fc3df58a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.423367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.424427] CR2: 00007ffdaf23def7 CR3: 000000001da88000 CR4: 0000000000350ef0 [ 54.425703] Call Trace: [ 54.426247] [ 54.426658] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.427567] ? __create_object+0x59/0x80 [ 54.428381] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.429380] __vmalloc_noprof+0x59/0x60 [ 54.430080] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.430970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.431937] bpf_prog_alloc+0x39/0x200 [ 54.432667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.433634] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.434539] do_seccomp+0x349/0x25e0 [ 54.435264] ? find_held_lock+0x2b/0x80 [ 54.435973] ? do_prlimit+0x310/0x610 [ 54.436731] ? __pfx_do_seccomp+0x10/0x10 [ 54.437544] ? do_raw_spin_unlock+0x53/0x220 [ 54.438384] ? _raw_spin_unlock+0x1e/0x40 [ 54.439174] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.440086] ? static_key_count+0x60/0x80 [ 54.440900] prctl_set_seccomp+0x4e/0x70 [ 54.441686] __do_sys_prctl+0xe6c/0x1d70 [ 54.442477] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.443347] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.444323] ? irqentry_exit+0xf3/0x650 [ 54.445048] do_syscall_64+0xbf/0x430 [ 54.445784] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.446717] RIP: 0033:0x7fc3dfa7c5cd [ 54.447417] 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 [ 54.450584] RSP: 002b:00007ffdaf23ce80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.451936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3dfa7c5cd [ 54.453244] RDX: 000055c02c094e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.454517] RBP: 00007ffdaf23cee0 R08: 0000000000000000 R09: 00007ffdaf23c580 [ 54.455804] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c06bb74ad0 [ 54.457088] R13: 00007ffdaf23d310 R14: 000055c06bb75bc0 R15: 000055c06bb86780 [ 54.458428] [ 54.458843] irq event stamp: 1891 [ 54.459495] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 54.461027] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 54.462549] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 54.464093] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 54.465668] ---[ end trace 0000000000000000 ]--- [ 55.255486] ------------[ cut here ]------------ [ 55.256402] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.258419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 55.259869] Modules linked in: [ 55.260503] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.262699] Tainted: [W]=WARN [ 55.263695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.265168] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.266018] 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 [ 55.269149] RSP: 0018:ffff88801912fbc0 EFLAGS: 00010286 [ 55.270060] RAX: 0000000000000000 RBX: ffffed1003225f78 RCX: ffffffff813a4050 [ 55.271331] RDX: ffff88800a288000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.272596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003225f2f [ 55.273864] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.275125] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801912fdf8 [ 55.276385] FS: 00007f95b3783900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.277806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.278851] CR2: 00007f95b3c75580 CR3: 000000000c064000 CR4: 0000000000350ef0 [ 55.280126] Call Trace: [ 55.280586] [ 55.281005] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.281889] ? __create_object+0x59/0x80 [ 55.282665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.283627] __vmalloc_noprof+0x59/0x60 [ 55.284368] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.285245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.286170] bpf_prog_alloc+0x39/0x200 [ 55.286851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.287775] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.288650] do_seccomp+0x349/0x25e0 [ 55.289379] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.290272] ? __pfx_do_seccomp+0x10/0x10 [ 55.291010] ? find_held_lock+0x2b/0x80 [ 55.291756] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.292695] ? static_key_count+0x60/0x80 [ 55.293484] prctl_set_seccomp+0x4e/0x70 [ 55.294244] __do_sys_prctl+0xe6c/0x1d70 [ 55.294978] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.295826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.296792] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.297754] ? irqentry_exit+0xf3/0x650 [ 55.298518] do_syscall_64+0xbf/0x430 [ 55.299244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.300187] RIP: 0033:0x7f95b3c755cd [ 55.300841] 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 [ 55.303963] RSP: 002b:00007fff68194900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.305323] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95b3c755cd [ 55.306582] RDX: 000055df4d202e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.307836] RBP: 00007fff68194960 R08: 0000000000000000 R09: 00007fff68194000 [ 55.309119] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df6c21aad0 [ 55.310384] R13: 00007fff68194d90 R14: 000055df6c21bbc0 R15: 000055df6c22c780 [ 55.311670] [ 55.312086] irq event stamp: 1841 [ 55.312722] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 55.314258] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 55.315766] softirqs last enabled at (1384): [] handle_softirqs+0x50c/0x770 [ 55.317306] softirqs last disabled at (1295): [] __irq_exit_rcu+0xc4/0x100 [ 55.318807] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30639' (ECDSA) to the list of known hosts. 2025/11/17 17:25:10 fuzzer started 2025/11/17 17:25:11 dialing manager at localhost:37895 2025/11/17 17:25:11 checking machine... 2025/11/17 17:25:11 checking revisions... [ 56.392832] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:25:11 testing simple program... [ 56.486235] cgroup: Unknown subsys name 'net' [ 56.546783] cgroup: Unknown subsys name 'cpuset' [ 56.559573] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:25:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880096278d8 RCX=0000000000000002 RDX=0000000000000070 RSI=0000000000000000 RDI=ffff888009627898 RBP=ffff888009611bc0 RSP=ffff8880096277e8 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888009627840 R11=0000000000000001 R12=0000000000000000 R13=ffff888009627868 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff84c73c95 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4c00653038 CR3=000000000e6bf000 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=2039303a35323a373120373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a35323a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=0000000000000200 RCX=1ffffffff0cca012 RDX=0000000000000000 RSI=0000000000000008 RDI=0000000000000009 RBP=ffff88806cf38140 RSP=ffff888009757c20 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000009 R13=ffff888009757cb8 R14=ffff88806cf381e8 R15=fffffffffffffff6 RIP=ffffffff813c1cdb RFL=00000002 [-------] 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdaf237000 CR3=000000001da14000 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