[ 50.994621] ------------[ cut here ]------------ [ 50.995611] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.997689] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 50.999153] Modules linked in: [ 50.999769] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.001777] Tainted: [W]=WARN [ 51.002392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.003893] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.004828] 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 [ 51.008052] RSP: 0018:ffff888019e6fbc0 EFLAGS: 00010286 [ 51.009022] RAX: 0000000000000000 RBX: ffffed10033cdf78 RCX: ffffffff813a4050 [ 51.010311] RDX: ffff8880158a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.011618] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033cdf2f [ 51.012898] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.014188] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e6fdf8 [ 51.015500] FS: 00007f4b921cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.016963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.018034] CR2: 00007ffe11911ef8 CR3: 0000000016b32000 CR4: 0000000000350ef0 [ 51.019350] Call Trace: [ 51.019850] [ 51.020332] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.021229] ? __create_object+0x59/0x80 [ 51.021964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.022946] __vmalloc_noprof+0x59/0x60 [ 51.023738] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.024628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.025570] bpf_prog_alloc+0x39/0x200 [ 51.026325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.027286] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.028192] do_seccomp+0x349/0x25e0 [ 51.028868] ? find_held_lock+0x2b/0x80 [ 51.029629] ? do_prlimit+0x310/0x610 [ 51.030376] ? __pfx_do_seccomp+0x10/0x10 [ 51.031175] ? do_raw_spin_unlock+0x53/0x220 [ 51.031974] ? _raw_spin_unlock+0x1e/0x40 [ 51.032754] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.033724] ? static_key_count+0x60/0x80 [ 51.034538] prctl_set_seccomp+0x4e/0x70 [ 51.035343] __do_sys_prctl+0xe6c/0x1d70 [ 51.036087] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.036960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.037941] ? irqentry_exit+0xf3/0x650 [ 51.038709] do_syscall_64+0xbf/0x430 [ 51.039472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.040451] RIP: 0033:0x7f4b926c15cd [ 51.041161] 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 [ 51.044384] RSP: 002b:00007ffe1190f640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.045763] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b926c15cd [ 51.047046] RDX: 000055dd9c3f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.048391] RBP: 00007ffe1190f6a0 R08: 0000000000000000 R09: 00007ffe1190ed40 [ 51.049702] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddcc0682b0 [ 51.050990] R13: 00007ffe1190fad0 R14: 000055ddcc06ad20 R15: 000055ddcc07c8d0 [ 51.052301] [ 51.052731] irq event stamp: 1751 [ 51.053394] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 51.054965] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 51.056503] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 51.058054] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 51.059598] ---[ end trace 0000000000000000 ]--- [ 54.487018] ------------[ cut here ]------------ [ 54.487811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.489486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 54.490678] Modules linked in: [ 54.491212] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.492844] Tainted: [W]=WARN [ 54.493335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.494552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.495316] 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 [ 54.497942] RSP: 0018:ffff888016a77bc0 EFLAGS: 00010286 [ 54.498750] RAX: 0000000000000000 RBX: ffffed1002d4ef78 RCX: ffffffff813a4050 [ 54.499839] RDX: ffff88801bfa0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.500895] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4ef2f [ 54.501950] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.503014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a77df8 [ 54.504086] FS: 00007f2592663900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.505305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.506179] CR2: 00007f2592b55580 CR3: 000000000d8fb000 CR4: 0000000000350ef0 [ 54.507251] Call Trace: [ 54.507639] [ 54.507982] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.508730] ? __create_object+0x59/0x80 [ 54.509386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.510182] __vmalloc_noprof+0x59/0x60 [ 54.510769] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.511498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.512274] bpf_prog_alloc+0x39/0x200 [ 54.512843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.513612] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.514352] do_seccomp+0x349/0x25e0 [ 54.514909] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.515664] ? __pfx_do_seccomp+0x10/0x10 [ 54.516312] ? find_held_lock+0x2b/0x80 [ 54.516901] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.517687] ? static_key_count+0x60/0x80 [ 54.518345] prctl_set_seccomp+0x4e/0x70 [ 54.518950] __do_sys_prctl+0xe6c/0x1d70 [ 54.519604] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.520309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.521076] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.521876] ? irqentry_exit+0xf3/0x650 [ 54.522506] do_syscall_64+0xbf/0x430 [ 54.523080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.523868] RIP: 0033:0x7f2592b555cd [ 54.524450] 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 [ 54.527896] RSP: 002b:00007fff9dbc3e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.529029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2592b555cd [ 54.530114] RDX: 0000556e94cc1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.531186] RBP: 00007fff9dbc3e80 R08: 0000000000000000 R09: 00007fff9dbc3520 [ 54.532238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ed0064ad0 [ 54.533284] R13: 00007fff9dbc42b0 R14: 0000556ed0065bc0 R15: 0000556ed0076780 [ 54.534355] [ 54.534703] irq event stamp: 1733 [ 54.535248] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 54.536504] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 54.537757] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 54.539032] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 54.540293] ---[ end trace 0000000000000000 ]--- [ 55.407646] ------------[ cut here ]------------ [ 55.408479] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.410304] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 55.411601] Modules linked in: [ 55.412162] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.413897] Tainted: [W]=WARN [ 55.414447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.415984] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.416786] 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 [ 55.419629] RSP: 0018:ffff88800a4a7bc0 EFLAGS: 00010286 [ 55.420492] RAX: 0000000000000000 RBX: ffffed1001494f78 RCX: ffffffff813a4050 [ 55.421612] RDX: ffff888015ad0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.422721] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001494f2f [ 55.423876] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.425012] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a4a7df8 [ 55.426141] FS: 00007feae4b11900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.427430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.428368] CR2: 00007feae5003580 CR3: 000000000e957000 CR4: 0000000000350ef0 [ 55.429503] Call Trace: [ 55.429911] [ 55.430301] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.431070] ? __create_object+0x59/0x80 [ 55.431813] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.432673] __vmalloc_noprof+0x59/0x60 [ 55.433360] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.434143] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.434932] bpf_prog_alloc+0x39/0x200 [ 55.435596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.436421] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.437225] do_seccomp+0x349/0x25e0 [ 55.437841] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.438642] ? __pfx_do_seccomp+0x10/0x10 [ 55.439358] ? find_held_lock+0x2b/0x80 [ 55.439998] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.440854] ? static_key_count+0x60/0x80 [ 55.441579] prctl_set_seccomp+0x4e/0x70 [ 55.442271] __do_sys_prctl+0xe6c/0x1d70 [ 55.442933] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.443706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.444566] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.445429] ? irqentry_exit+0xf3/0x650 [ 55.446066] do_syscall_64+0xbf/0x430 [ 55.446718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.447570] RIP: 0033:0x7feae50035cd [ 55.448186] 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 [ 55.451035] RSP: 002b:00007ffd9239d750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.452262] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feae50035cd [ 55.453398] RDX: 0000563f46697e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.454560] RBP: 00007ffd9239d7b0 R08: 0000000000000000 R09: 00007ffd9239ce50 [ 55.455713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f64d97b10 [ 55.456926] R13: 00007ffd9239dbe0 R14: 0000563f64d982b0 R15: 0000563f64dac6f0 [ 55.458123] [ 55.458501] irq event stamp: 1857 [ 55.459053] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 55.460477] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 55.461830] softirqs last enabled at (1834): [] handle_softirqs+0x50c/0x770 [ 55.463219] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 55.464560] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53614' (ECDSA) to the list of known hosts. 2025/11/18 06:17:07 fuzzer started 2025/11/18 06:17:07 dialing manager at localhost:37895 2025/11/18 06:17:07 checking machine... 2025/11/18 06:17:07 checking revisions... [ 56.413861] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:17:07 testing simple program... [ 56.506236] cgroup: Unknown subsys name 'net' [ 56.574047] cgroup: Unknown subsys name 'cpuset' [ 56.591624] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:17:06 Registers: info registers vcpu 0 RAX=ffffffff812ca0fa RBX=ffffffff81618fa0 RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff812ca0fa RDI=ffff888009627908 RBP=ffff8880096278d8 RSP=ffff888009627838 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000aed8 R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff81618fa4 RFL=00000286 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2592c1b0b0 CR3=0000000016592000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002dec3 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=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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556ed0089768 CR3=000000000de86000 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=7f36516b458d2c8fc140ef76e8d7f06c XMM02=2c67c8bc2e329bc30000000000304bd0 XMM03=e042d86d42eb936e000000000030aa20 XMM04=f8c88162961694a900000000000ae988 XMM05=e1bcd410fb3842e60000000000321ad0 XMM06=4e940d8880903f680000000000321368 XMM07=fb795ef6d657705600000000003124d8 XMM08=35c3a69b4987e6810000000000304c30 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000