[ 53.997462] ------------[ cut here ]------------ [ 53.998390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.000451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.001898] Modules linked in: [ 54.002548] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.004767] Tainted: [W]=WARN [ 54.005446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.006951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.007887] 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 [ 54.011086] RSP: 0018:ffff888017367bc0 EFLAGS: 00010286 [ 54.012074] RAX: 0000000000000000 RBX: ffffed1002e6cf78 RCX: ffffffff813a4050 [ 54.013365] RDX: ffff888016158000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.014662] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6cf2f [ 54.015956] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.017273] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017367df8 [ 54.018556] FS: 00007f087b6df900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.020011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.021085] CR2: 00007ffe05c54ef8 CR3: 000000000cfa8000 CR4: 0000000000350ef0 [ 54.022368] Call Trace: [ 54.022849] [ 54.023300] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.024193] ? __create_object+0x59/0x80 [ 54.024943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.025912] __vmalloc_noprof+0x59/0x60 [ 54.026700] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.027572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.028514] bpf_prog_alloc+0x39/0x200 [ 54.029260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.030189] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.031120] do_seccomp+0x349/0x25e0 [ 54.031794] ? find_held_lock+0x2b/0x80 [ 54.032549] ? do_prlimit+0x310/0x610 [ 54.033295] ? __pfx_do_seccomp+0x10/0x10 [ 54.034087] ? do_raw_spin_unlock+0x53/0x220 [ 54.034880] ? _raw_spin_unlock+0x1e/0x40 [ 54.035666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.036630] ? static_key_count+0x60/0x80 [ 54.037444] prctl_set_seccomp+0x4e/0x70 [ 54.038222] __do_sys_prctl+0xe6c/0x1d70 [ 54.038972] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.039846] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.040822] ? irqentry_exit+0xf3/0x650 [ 54.041586] do_syscall_64+0xbf/0x430 [ 54.042337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.043311] RIP: 0033:0x7f087bbd15cd [ 54.043975] 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 [ 54.047215] RSP: 002b:00007ffe05c52e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.048610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f087bbd15cd [ 54.049907] RDX: 000055f6c4ca2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.051202] RBP: 00007ffe05c52e60 R08: 0000000000000000 R09: 00007ffe05c52500 [ 54.052490] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6d36462b0 [ 54.053776] R13: 00007ffe05c53290 R14: 000055f6d3648d20 R15: 000055f6d365a8d0 [ 54.055086] [ 54.055513] irq event stamp: 1809 [ 54.056163] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 54.057675] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 54.059210] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 54.060770] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 54.062295] ---[ end trace 0000000000000000 ]--- [ 57.343256] ------------[ cut here ]------------ [ 57.344179] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.346263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.347747] Modules linked in: [ 57.348370] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.351779] Tainted: [W]=WARN [ 57.352469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.353935] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.354864] 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 [ 57.358033] RSP: 0018:ffff88801a6efbc0 EFLAGS: 00010286 [ 57.359027] RAX: 0000000000000000 RBX: ffffed10034ddf78 RCX: ffffffff813a4050 [ 57.360307] RDX: ffff88801a705340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.361590] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034ddf2f [ 57.362885] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.364159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6efdf8 [ 57.365456] FS: 00007f6801314900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.366916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.368004] CR2: 00007f6801806580 CR3: 000000000e73c000 CR4: 0000000000350ef0 [ 57.369316] Call Trace: [ 57.369783] [ 57.370236] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.371172] ? __create_object+0x59/0x80 [ 57.371928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.372929] __vmalloc_noprof+0x59/0x60 [ 57.373714] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.374623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.375573] bpf_prog_alloc+0x39/0x200 [ 57.376327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.377266] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.378175] do_seccomp+0x349/0x25e0 [ 57.378879] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.379785] ? __pfx_do_seccomp+0x10/0x10 [ 57.380575] ? find_held_lock+0x2b/0x80 [ 57.381353] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.382348] ? static_key_count+0x60/0x80 [ 57.383162] prctl_set_seccomp+0x4e/0x70 [ 57.383894] __do_sys_prctl+0xe6c/0x1d70 [ 57.384689] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.385549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.386536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.387542] ? irqentry_exit+0xf3/0x650 [ 57.388317] do_syscall_64+0xbf/0x430 [ 57.389055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.389973] RIP: 0033:0x7f68018065cd [ 57.390687] 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 [ 57.393871] RSP: 002b:00007fffea2060f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.395254] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68018065cd [ 57.396546] RDX: 000055bf6833ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.397826] RBP: 00007fffea206150 R08: 0000000000000000 R09: 00007fffea2057f0 [ 57.399131] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf78a08ad0 [ 57.400424] R13: 00007fffea206580 R14: 000055bf78a09bc0 R15: 000055bf78a1a780 [ 57.401732] [ 57.402214] irq event stamp: 2095 [ 57.402821] hardirqs last enabled at (2103): [] __up_console_sem+0x78/0x80 [ 57.404377] hardirqs last disabled at (2112): [] __up_console_sem+0x5d/0x80 [ 57.405920] softirqs last enabled at (1958): [] handle_softirqs+0x50c/0x770 [ 57.407486] softirqs last disabled at (1953): [] __irq_exit_rcu+0xc4/0x100 [ 57.409032] ---[ end trace 0000000000000000 ]--- [ 58.217497] ------------[ cut here ]------------ [ 58.218273] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.220008] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.221186] Modules linked in: [ 58.221666] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.223317] Tainted: [W]=WARN [ 58.223772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.224976] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.225723] 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 [ 58.228386] RSP: 0018:ffff888016a8fbc0 EFLAGS: 00010286 [ 58.229193] RAX: 0000000000000000 RBX: ffffed1002d51f78 RCX: ffffffff813a4050 [ 58.230246] RDX: ffff88801a700000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.231312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d51f2f [ 58.232366] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.233438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a8fdf8 [ 58.234492] FS: 00007fc320da2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.235687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.236554] CR2: 00007fc321294580 CR3: 000000001f5dd000 CR4: 0000000000350ef0 [ 58.237607] Call Trace: [ 58.238011] [ 58.238354] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.239122] ? __create_object+0x59/0x80 [ 58.239754] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.240585] __vmalloc_noprof+0x59/0x60 [ 58.241240] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.241936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.242736] bpf_prog_alloc+0x39/0x200 [ 58.243357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.244152] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.244893] do_seccomp+0x349/0x25e0 [ 58.245488] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.246255] ? __pfx_do_seccomp+0x10/0x10 [ 58.246904] ? find_held_lock+0x2b/0x80 [ 58.247562] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.248380] ? static_key_count+0x60/0x80 [ 58.249065] prctl_set_seccomp+0x4e/0x70 [ 58.249698] __do_sys_prctl+0xe6c/0x1d70 [ 58.250366] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.251110] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.251901] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.252714] ? irqentry_exit+0xf3/0x650 [ 58.253387] do_syscall_64+0xbf/0x430 [ 58.253974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.254795] RIP: 0033:0x7fc3212945cd [ 58.255392] 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 [ 58.258105] RSP: 002b:00007ffebfd14d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.259279] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3212945cd [ 58.260372] RDX: 0000559eee39ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.261508] RBP: 00007ffebfd14df0 R08: 0000000000000000 R09: 00007ffebfd14490 [ 58.262605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f26ad6ad0 [ 58.263694] R13: 00007ffebfd15220 R14: 0000559f26ad7bc0 R15: 0000559f26ae8780 [ 58.264801] [ 58.265198] irq event stamp: 1731 [ 58.265719] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 58.267041] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 58.268352] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 58.269655] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 58.270969] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45495' (ECDSA) to the list of known hosts. 2025/11/17 23:06:23 fuzzer started 2025/11/17 23:06:23 dialing manager at localhost:37895 2025/11/17 23:06:23 checking machine... 2025/11/17 23:06:23 checking revisions... [ 59.336433] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:06:23 testing simple program... [ 59.416684] cgroup: Unknown subsys name 'net' [ 59.480769] cgroup: Unknown subsys name 'cpuset' [ 59.496448] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:06:22 Registers: info registers vcpu 0 RAX=ffff88800e0814a0 RBX=ffff88800e081cb8 RCX=0000000000000000 RDX=0000000000000000 RSI=ffff888008c4b77f RDI=ffff888008c4b701 RBP=ffff888008c4b780 RSP=ffff888015bf7630 R8 =0000000000000001 R9 =ffffffff81b2e2bb R10=ffffea0000382040 R11=0000000000000001 R12=0000000000000000 R13=ffff888015bf7668 R14=ffff88800e0815c8 R15=ffff88800e0815c8 RIP=ffffffff81b2e298 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 00007f1278e3d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed6a467e8 CR3=000000000db37000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=4b96f4a95e13b39800000000000ae988 XMM05=b7fa19059beb936000000000003227a0 XMM06=0394861f14684e590000000000321940 XMM07=fb795ef6d65770560000000000311b88 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=00007f6801807366 RCX=4b952e4da9267483 RDX=0000000000000000 RSI=ffffffff8160e082 RDI=ffffffff85e1ffe0 RBP=00007f6801807366 RSP=ffff8880185ff5b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880185ff600 R13=0000000000000000 R14=ffff888016e23780 R15=0000000000092cc0 RIP=ffffffff81528eca 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 00007f6801314900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f68018cb618 CR3=000000001fc56000 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