[ 46.043305] ------------[ cut here ]------------ [ 46.044272] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.046313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.047809] Modules linked in: [ 46.048460] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.050447] Tainted: [W]=WARN [ 46.051065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.052536] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.053464] 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 [ 46.056697] RSP: 0018:ffff888018597bc0 EFLAGS: 00010286 [ 46.057675] RAX: 0000000000000000 RBX: ffffed10030b2f78 RCX: ffffffff813a4050 [ 46.058983] RDX: ffff888013655340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.060269] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b2f2f [ 46.061547] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.062824] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018597df8 [ 46.064137] FS: 00007f4488c23900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.065563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.066637] CR2: 00007f4489115580 CR3: 00000000135eb000 CR4: 0000000000350ef0 [ 46.067953] Call Trace: [ 46.068426] [ 46.068870] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.069714] ? __create_object+0x59/0x80 [ 46.070518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.071510] __vmalloc_noprof+0x59/0x60 [ 46.072271] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.073161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.074095] bpf_prog_alloc+0x39/0x200 [ 46.074800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.075749] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.076651] do_seccomp+0x349/0x25e0 [ 46.077374] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.078280] ? __pfx_do_seccomp+0x10/0x10 [ 46.079071] ? find_held_lock+0x2b/0x80 [ 46.079811] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.080776] ? static_key_count+0x60/0x80 [ 46.081588] prctl_set_seccomp+0x4e/0x70 [ 46.082373] __do_sys_prctl+0xe6c/0x1d70 [ 46.083168] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.084044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.085008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.085977] ? irqentry_exit+0xf3/0x650 [ 46.086707] do_syscall_64+0xbf/0x430 [ 46.087469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.088434] RIP: 0033:0x7f44891155cd [ 46.089155] 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 [ 46.092348] RSP: 002b:00007fff6148e420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.093718] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44891155cd [ 46.094995] RDX: 0000559dccee5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.096294] RBP: 00007fff6148e480 R08: 0000000000000000 R09: 00007fff6148db20 [ 46.097580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e0c399bf0 [ 46.098878] R13: 00007fff6148e8b0 R14: 0000559e0c3a3380 R15: 0000559e0c3ae460 [ 46.100187] [ 46.100611] irq event stamp: 1739 [ 46.101263] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.102787] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.104338] softirqs last enabled at (1402): [] handle_softirqs+0x50c/0x770 [ 46.105882] softirqs last disabled at (1397): [] __irq_exit_rcu+0xc4/0x100 [ 46.107412] ---[ end trace 0000000000000000 ]--- [ 49.452248] ------------[ cut here ]------------ [ 49.453185] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.455205] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.456669] Modules linked in: [ 49.457346] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.459342] Tainted: [W]=WARN [ 49.459954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.461432] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.462352] 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 [ 49.465525] RSP: 0018:ffff888015a8fbc0 EFLAGS: 00010286 [ 49.466489] RAX: 0000000000000000 RBX: ffffed1002b51f78 RCX: ffffffff813a4050 [ 49.467789] RDX: ffff88801a220000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.469069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b51f2f [ 49.470353] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.471649] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a8fdf8 [ 49.472933] FS: 00007fa22b883900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.474368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.475451] CR2: 00007fa22bd75580 CR3: 0000000021363000 CR4: 0000000000350ef0 [ 49.476729] Call Trace: [ 49.477241] [ 49.477656] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.478547] ? __create_object+0x59/0x80 [ 49.479327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.480325] __vmalloc_noprof+0x59/0x60 [ 49.481085] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.481947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.482875] bpf_prog_alloc+0x39/0x200 [ 49.483588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.484511] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.485403] do_seccomp+0x349/0x25e0 [ 49.486123] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.487011] ? __pfx_do_seccomp+0x10/0x10 [ 49.487776] ? find_held_lock+0x2b/0x80 [ 49.488539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.489486] ? static_key_count+0x60/0x80 [ 49.490293] prctl_set_seccomp+0x4e/0x70 [ 49.491065] __do_sys_prctl+0xe6c/0x1d70 [ 49.491867] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.492730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.493951] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.495191] ? irqentry_exit+0xf3/0x650 [ 49.496188] do_syscall_64+0xbf/0x430 [ 49.497149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.498241] RIP: 0033:0x7fa22bd755cd [ 49.498985] 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 [ 49.502273] RSP: 002b:00007ffc40a76ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.503781] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa22bd755cd [ 49.505490] RDX: 0000559258f96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.506870] RBP: 00007ffc40a76f00 R08: 0000000000000000 R09: 00007ffc40a765a0 [ 49.508563] R10: 0000000000000000 R11: 0000000000000246 R12: 000055925ddbbad0 [ 49.510178] R13: 00007ffc40a77330 R14: 000055925ddbcbc0 R15: 000055925ddcd780 [ 49.511582] [ 49.512199] irq event stamp: 1741 [ 49.513051] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.515015] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.516873] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.518789] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.520636] ---[ end trace 0000000000000000 ]--- [ 50.353262] ------------[ cut here ]------------ [ 50.354234] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.356266] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.357734] Modules linked in: [ 50.358370] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.360395] Tainted: [W]=WARN [ 50.361000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.362472] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.363409] 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 [ 50.366574] RSP: 0018:ffff88801846fbc0 EFLAGS: 00010286 [ 50.367573] RAX: 0000000000000000 RBX: ffffed100308df78 RCX: ffffffff813a4050 [ 50.368876] RDX: ffff88800f353780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.370173] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100308df2f [ 50.371482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.372775] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801846fdf8 [ 50.374077] FS: 00007f54b592e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.375551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.376612] CR2: 00007fff0fd66ef7 CR3: 000000000e440000 CR4: 0000000000350ef0 [ 50.377926] Call Trace: [ 50.378434] [ 50.378975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.380073] ? __create_object+0x59/0x80 [ 50.380812] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.381789] __vmalloc_noprof+0x59/0x60 [ 50.382545] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.383426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.384369] bpf_prog_alloc+0x39/0x200 [ 50.385318] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.386507] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.387609] do_seccomp+0x349/0x25e0 [ 50.388325] ? find_held_lock+0x2b/0x80 [ 50.389094] ? do_prlimit+0x310/0x610 [ 50.389808] ? __pfx_do_seccomp+0x10/0x10 [ 50.390596] ? do_raw_spin_unlock+0x53/0x220 [ 50.391445] ? _raw_spin_unlock+0x1e/0x40 [ 50.392242] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.393208] ? static_key_count+0x60/0x80 [ 50.394011] prctl_set_seccomp+0x4e/0x70 [ 50.394753] __do_sys_prctl+0xe6c/0x1d70 [ 50.395557] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.396421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.397403] ? irqentry_exit+0xf3/0x650 [ 50.398175] do_syscall_64+0xbf/0x430 [ 50.398929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.399909] RIP: 0033:0x7f54b5e205cd [ 50.400567] 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 [ 50.403764] RSP: 002b:00007fff0fd64600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.405140] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54b5e205cd [ 50.406422] RDX: 000055bcc9ecfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.407712] RBP: 00007fff0fd64660 R08: 0000000000000000 R09: 00007fff0fd63d00 [ 50.409012] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bcf7b49bf0 [ 50.410286] R13: 00007fff0fd64a90 R14: 000055bcf7b53380 R15: 000055bcf7b5e460 [ 50.411599] [ 50.412070] irq event stamp: 1813 [ 50.412683] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 50.414210] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 50.415751] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 50.417304] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 50.418822] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40833' (ECDSA) to the list of known hosts. 2025/11/17 23:40:41 fuzzer started 2025/11/17 23:40:42 dialing manager at localhost:37895 2025/11/17 23:40:42 checking machine... 2025/11/17 23:40:42 checking revisions... [ 51.329131] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:40:42 testing simple program... [ 51.425188] cgroup: Unknown subsys name 'net' [ 51.511168] cgroup: Unknown subsys name 'cpuset' [ 51.528968] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:40:41 Registers: info registers vcpu 0 RAX=000000000004565d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fba9325e028 CR3=000000000f8a0000 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=30343a333220373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732031343a3034 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363438 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000a9267483 RBX=ffff888019ca1bc0 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff888019ca2618 RSP=ffff8880177774c0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888019ca2618 R13=00000000ef9db6ea R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275ea 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 00007fa22b883900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc40a71000 CR3=000000002139f000 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