[ 45.445378] ------------[ cut here ]------------ [ 45.446302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.448447] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.449940] Modules linked in: [ 45.450582] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.452620] Tainted: [W]=WARN [ 45.453171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.454669] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.455594] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 45.458800] RSP: 0018:ffff888015e4fbc0 EFLAGS: 00010286 [ 45.459797] RAX: 0000000000000000 RBX: ffffed1002bc9f78 RCX: ffffffff813a4050 [ 45.461084] RDX: ffff8880191c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.462387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc9f2f [ 45.463666] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.464972] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e4fdf8 [ 45.466289] FS: 00007fa962da9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.467756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.468843] CR2: 00007ffe3acdaef7 CR3: 000000000d31b000 CR4: 0000000000350ef0 [ 45.470177] Call Trace: [ 45.470899] [ 45.471383] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.472245] ? __create_object+0x59/0x80 [ 45.473056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.474058] __vmalloc_noprof+0x59/0x60 [ 45.474839] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.475734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.476687] bpf_prog_alloc+0x39/0x200 [ 45.477444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.478408] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.479278] do_seccomp+0x349/0x25e0 [ 45.480015] ? find_held_lock+0x2b/0x80 [ 45.480788] ? do_prlimit+0x310/0x610 [ 45.481545] ? __pfx_do_seccomp+0x10/0x10 [ 45.482316] ? do_raw_spin_unlock+0x53/0x220 [ 45.483164] ? _raw_spin_unlock+0x1e/0x40 [ 45.483974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.484982] ? static_key_count+0x60/0x80 [ 45.485822] prctl_set_seccomp+0x4e/0x70 [ 45.486643] __do_sys_prctl+0xe6c/0x1d70 [ 45.487473] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.488370] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.489388] ? irqentry_exit+0xf3/0x650 [ 45.490149] do_syscall_64+0xbf/0x430 [ 45.490922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.491919] RIP: 0033:0x7fa96329b5cd [ 45.492642] 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 [ 45.495913] RSP: 002b:00007ffe3acd99b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.497308] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa96329b5cd [ 45.498665] RDX: 0000558bc83ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.499980] RBP: 00007ffe3acd9a10 R08: 0000000000000000 R09: 00007ffe3acd90b0 [ 45.501311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bd8c33ad0 [ 45.502677] R13: 00007ffe3acd9e40 R14: 0000558bd8c34bc0 R15: 0000558bd8c45780 [ 45.504029] [ 45.504505] irq event stamp: 1765 [ 45.505139] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 45.506709] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 45.508282] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 45.509954] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 45.511465] ---[ end trace 0000000000000000 ]--- [ 48.448374] ------------[ cut here ]------------ [ 48.449258] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.451478] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.453032] Modules linked in: [ 48.453707] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.455960] Tainted: [W]=WARN [ 48.458079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.459782] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.460763] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 48.464178] RSP: 0018:ffff88801884fbc0 EFLAGS: 00010286 [ 48.465285] RAX: 0000000000000000 RBX: ffffed1003109f78 RCX: ffffffff813a4050 [ 48.466765] RDX: ffff888015248000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.468255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003109f2f [ 48.469703] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.471191] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801884fdf8 [ 48.472629] FS: 00007fa6eeadb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.474160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.475276] CR2: 00007ffcbbfbeef7 CR3: 000000001ccf3000 CR4: 0000000000350ef0 [ 48.476693] Call Trace: [ 48.477196] [ 48.477680] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.478648] ? __create_object+0x59/0x80 [ 48.479481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.480511] __vmalloc_noprof+0x59/0x60 [ 48.481273] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.482234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.483280] bpf_prog_alloc+0x39/0x200 [ 48.484089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.485122] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.486188] do_seccomp+0x349/0x25e0 [ 48.486990] ? find_held_lock+0x2b/0x80 [ 48.487822] ? do_prlimit+0x310/0x610 [ 48.488601] ? __pfx_do_seccomp+0x10/0x10 [ 48.489422] ? do_raw_spin_unlock+0x53/0x220 [ 48.490270] ? _raw_spin_unlock+0x1e/0x40 [ 48.491114] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.492196] ? static_key_count+0x60/0x80 [ 48.493112] prctl_set_seccomp+0x4e/0x70 [ 48.493969] __do_sys_prctl+0xe6c/0x1d70 [ 48.494897] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.495904] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.496971] ? irqentry_exit+0xf3/0x650 [ 48.497788] do_syscall_64+0xbf/0x430 [ 48.498581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.499582] RIP: 0033:0x7fa6eefcd5cd [ 48.500303] 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 [ 48.503896] RSP: 002b:00007ffcbbfbc5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.505433] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6eefcd5cd [ 48.506754] RDX: 000055b87d6a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.507670] RBP: 00007ffcbbfbc630 R08: 0000000000000000 R09: 00007ffcbbfbbcd0 [ 48.508593] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8aa0cd2b0 [ 48.509504] R13: 00007ffcbbfbca60 R14: 000055b8aa0cfd20 R15: 000055b8aa0e18d0 [ 48.510400] [ 48.510652] irq event stamp: 2121 [ 48.510947] hardirqs last enabled at (2129): [] __up_console_sem+0x78/0x80 [ 48.511680] hardirqs last disabled at (2138): [] __up_console_sem+0x5d/0x80 [ 48.512412] softirqs last enabled at (2044): [] handle_softirqs+0x50c/0x770 [ 48.513137] softirqs last disabled at (2035): [] __irq_exit_rcu+0xc4/0x100 [ 48.513883] ---[ end trace 0000000000000000 ]--- [ 49.176639] ------------[ cut here ]------------ [ 49.177574] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.179583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.181062] Modules linked in: [ 49.181709] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.183745] Tainted: [W]=WARN [ 49.184366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.186120] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.187292] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.190575] RSP: 0018:ffff888016ccfbc0 EFLAGS: 00010286 [ 49.191566] RAX: 0000000000000000 RBX: ffffed1002d99f78 RCX: ffffffff813a4050 [ 49.192856] RDX: ffff8880168e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.194152] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d99f2f [ 49.195438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.196740] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ccfdf8 [ 49.198035] FS: 00007f74cf493900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.199478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.200529] CR2: 00007f74cf985580 CR3: 000000000becd000 CR4: 0000000000350ef0 [ 49.201774] Call Trace: [ 49.202246] [ 49.202689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.203586] ? __create_object+0x59/0x80 [ 49.204313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.205266] __vmalloc_noprof+0x59/0x60 [ 49.206013] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.206869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.207781] bpf_prog_alloc+0x39/0x200 [ 49.208506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.209412] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.210261] do_seccomp+0x349/0x25e0 [ 49.210967] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.211848] ? __pfx_do_seccomp+0x10/0x10 [ 49.212620] ? find_held_lock+0x2b/0x80 [ 49.213361] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.214277] ? static_key_count+0x60/0x80 [ 49.215058] prctl_set_seccomp+0x4e/0x70 [ 49.215811] __do_sys_prctl+0xe6c/0x1d70 [ 49.216579] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.217416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.218370] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.219279] ? irqentry_exit+0xf3/0x650 [ 49.220034] do_syscall_64+0xbf/0x430 [ 49.220759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.221701] RIP: 0033:0x7f74cf9855cd [ 49.222419] 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 [ 49.225595] RSP: 002b:00007ffdf95b30c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.226961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74cf9855cd [ 49.228251] RDX: 000055de09e90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.229527] RBP: 00007ffdf95b3120 R08: 0000000000000000 R09: 00007ffdf95b27c0 [ 49.230810] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de233c4b10 [ 49.232103] R13: 00007ffdf95b3550 R14: 000055de233c52b0 R15: 000055de233d96f0 [ 49.233403] [ 49.233844] irq event stamp: 2695 [ 49.234494] hardirqs last enabled at (2705): [] __up_console_sem+0x78/0x80 [ 49.235598] hardirqs last disabled at (2714): [] __up_console_sem+0x5d/0x80 [ 49.236543] softirqs last enabled at (2664): [] handle_softirqs+0x50c/0x770 [ 49.237524] softirqs last disabled at (2655): [] __irq_exit_rcu+0xc4/0x100 [ 49.238478] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53879' (ECDSA) to the list of known hosts. 2025/11/18 08:41:56 fuzzer started 2025/11/18 08:41:56 dialing manager at localhost:34383 2025/11/18 08:41:56 checking machine... 2025/11/18 08:41:56 checking revisions... [ 50.137406] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:41:56 testing simple program... [ 50.233038] cgroup: Unknown subsys name 'net' [ 50.318673] cgroup: Unknown subsys name 'cpuset' [ 50.334995] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:41:55 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800a1ee140 RCX=ffffffff819f70e7 RDX=ffff888019ca3780 RSI=ffffffff818cd7a0 RDI=ffff88800a1ee140 RBP=00007fa6eeaae000 RSP=ffff888015ee77a0 R8 =ffff888015ee78d0 R9 =0000000000000000 R10=00007fa6eeaae000 R11=0000000000000001 R12=00007fa6eeaab000 R13=00007fa6eeaab000 R14=ffff888015ee78d0 R15=00007fa6eeaae000 RIP=ffffffff818cd7a7 RFL=00000293 [--S-A-C] 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 00007fa6eeadb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa6eeaba020 CR3=000000000dc14000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029b93 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc4996688 CR3=000000001bb21000 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=2035353a31343a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a31343a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000