[ 45.602711] ------------[ cut here ]------------ [ 45.603729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.605725] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 45.607206] Modules linked in: [ 45.607797] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.609778] Tainted: [W]=WARN [ 45.610380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.611853] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.612772] 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 [ 45.615953] RSP: 0018:ffff888019d1fbc0 EFLAGS: 00010286 [ 45.616943] RAX: 0000000000000000 RBX: ffffed10033a3f78 RCX: ffffffff813a4050 [ 45.618241] RDX: ffff88800f229bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.619550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a3f2f [ 45.620843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.622137] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d1fdf8 [ 45.623435] FS: 00007f16cd6cd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.624866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.625931] CR2: 00007ffd00608ef7 CR3: 000000000e519000 CR4: 0000000000350ef0 [ 45.627237] Call Trace: [ 45.627705] [ 45.628111] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.629013] ? __create_object+0x59/0x80 [ 45.629791] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.630762] __vmalloc_noprof+0x59/0x60 [ 45.631544] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.632415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.633350] bpf_prog_alloc+0x39/0x200 [ 45.634043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.634979] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.635897] do_seccomp+0x349/0x25e0 [ 45.636606] ? find_held_lock+0x2b/0x80 [ 45.637372] ? do_prlimit+0x310/0x610 [ 45.638081] ? __pfx_do_seccomp+0x10/0x10 [ 45.638876] ? do_raw_spin_unlock+0x53/0x220 [ 45.639714] ? _raw_spin_unlock+0x1e/0x40 [ 45.640497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.641472] ? static_key_count+0x60/0x80 [ 45.642293] prctl_set_seccomp+0x4e/0x70 [ 45.643034] __do_sys_prctl+0xe6c/0x1d70 [ 45.643824] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.644693] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.645664] ? irqentry_exit+0xf3/0x650 [ 45.646429] do_syscall_64+0xbf/0x430 [ 45.647133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.648090] RIP: 0033:0x7f16cdbbf5cd [ 45.648830] 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 [ 45.652006] RSP: 002b:00007ffd00606410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.653379] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16cdbbf5cd [ 45.654667] RDX: 0000560815831e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.655968] RBP: 00007ffd00606470 R08: 0000000000000000 R09: 00007ffd00605b10 [ 45.657256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560830e49ad0 [ 45.658538] R13: 00007ffd006068a0 R14: 0000560830e4abc0 R15: 0000560830e5b780 [ 45.659873] [ 45.660307] irq event stamp: 1729 [ 45.660816] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 45.662090] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 45.663375] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 45.664663] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 45.665924] ---[ end trace 0000000000000000 ]--- [ 49.106358] ------------[ cut here ]------------ [ 49.107340] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.109336] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.110783] Modules linked in: [ 49.111421] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.113432] Tainted: [W]=WARN [ 49.114003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.115491] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.116418] 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 [ 49.119603] RSP: 0018:ffff888016ccfbc0 EFLAGS: 00010286 [ 49.120591] RAX: 0000000000000000 RBX: ffffed1002d99f78 RCX: ffffffff813a4050 [ 49.121892] RDX: ffff888013e79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.123199] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d99f2f [ 49.124488] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.125780] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ccfdf8 [ 49.127087] FS: 00007f42576f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.128549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.129628] CR2: 00007f4257be5580 CR3: 000000000c8ca000 CR4: 0000000000350ef0 [ 49.130924] Call Trace: [ 49.131443] [ 49.131863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.132760] ? __create_object+0x59/0x80 [ 49.133550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.134529] __vmalloc_noprof+0x59/0x60 [ 49.135307] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.136139] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.137069] bpf_prog_alloc+0x39/0x200 [ 49.137816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.138756] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.139670] do_seccomp+0x349/0x25e0 [ 49.140386] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.141298] ? __pfx_do_seccomp+0x10/0x10 [ 49.142045] ? find_held_lock+0x2b/0x80 [ 49.142811] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.143808] ? static_key_count+0x60/0x80 [ 49.144615] prctl_set_seccomp+0x4e/0x70 [ 49.145403] __do_sys_prctl+0xe6c/0x1d70 [ 49.146153] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.147027] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.148022] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.149000] ? irqentry_exit+0xf3/0x650 [ 49.149784] do_syscall_64+0xbf/0x430 [ 49.150540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.151523] RIP: 0033:0x7f4257be55cd [ 49.152232] 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 [ 49.155416] RSP: 002b:00007fff9bd02030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.156791] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4257be55cd [ 49.158078] RDX: 00005575a86d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.159386] RBP: 00007fff9bd02090 R08: 0000000000000000 R09: 00007fff9bd01730 [ 49.160681] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575c41882b0 [ 49.161955] R13: 00007fff9bd024c0 R14: 00005575c418ad20 R15: 00005575c419c8d0 [ 49.163278] [ 49.163704] irq event stamp: 1733 [ 49.164366] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.165947] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.167484] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 49.169024] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 49.170540] ---[ end trace 0000000000000000 ]--- [ 49.995571] ------------[ cut here ]------------ [ 49.996340] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.997979] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.999257] Modules linked in: [ 49.999745] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.001415] Tainted: [W]=WARN [ 50.001880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.003109] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.003897] 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 [ 50.006549] RSP: 0018:ffff88801d47fbc0 EFLAGS: 00010286 [ 50.007399] RAX: 0000000000000000 RBX: ffffed1003a8ff78 RCX: ffffffff813a4050 [ 50.008480] RDX: ffff88801a19d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.009561] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a8ff2f [ 50.010639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.011726] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d47fdf8 [ 50.012796] FS: 00007f83f3a55900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.014004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.014899] CR2: 00007f83f3f47580 CR3: 000000000e6ed000 CR4: 0000000000350ef0 [ 50.015990] Call Trace: [ 50.016411] [ 50.016752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.017500] ? __create_object+0x59/0x80 [ 50.018113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.018924] __vmalloc_noprof+0x59/0x60 [ 50.019581] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.020306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.021043] bpf_prog_alloc+0x39/0x200 [ 50.021664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.022454] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.023220] do_seccomp+0x349/0x25e0 [ 50.023784] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.024540] ? __pfx_do_seccomp+0x10/0x10 [ 50.025158] ? find_held_lock+0x2b/0x80 [ 50.025802] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.026617] ? static_key_count+0x60/0x80 [ 50.027295] prctl_set_seccomp+0x4e/0x70 [ 50.027910] __do_sys_prctl+0xe6c/0x1d70 [ 50.028574] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.029286] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.030061] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.030875] ? irqentry_exit+0xf3/0x650 [ 50.031522] do_syscall_64+0xbf/0x430 [ 50.032103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.032900] RIP: 0033:0x7f83f3f475cd [ 50.033486] 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 [ 50.036147] RSP: 002b:00007ffc409e6790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.037303] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83f3f475cd [ 50.038375] RDX: 0000563e668cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.039465] RBP: 00007ffc409e67f0 R08: 0000000000000000 R09: 00007ffc409e5e90 [ 50.040550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e69054ad0 [ 50.041627] R13: 00007ffc409e6c20 R14: 0000563e69055bc0 R15: 0000563e69066780 [ 50.042718] [ 50.043087] irq event stamp: 1847 [ 50.043638] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 50.044922] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.046211] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 50.047527] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 50.048820] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40911' (ECDSA) to the list of known hosts. 2025/11/18 12:23:53 fuzzer started 2025/11/18 12:23:53 dialing manager at localhost:34383 2025/11/18 12:23:53 checking machine... 2025/11/18 12:23:53 checking revisions... [ 50.966885] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:23:53 testing simple program... [ 51.070508] cgroup: Unknown subsys name 'net' [ 51.123019] cgroup: Unknown subsys name 'cpuset' [ 51.138438] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:23:52 Registers: info registers vcpu 0 RAX=0000000000000034 RBX=00005575c419d080 RCX=00000000fc000000 RDX=000000000000001a RSI=00005575c41ad290 RDI=00005575c41ac020 RBP=00005575c41ad290 RSP=00007fff9bd017b8 R8 =0000000000000000 R9 =000000000000001b R10=00007fff9bd01577 R11=0000000000000000 R12=00007fff9bd01800 R13=00005575c4196890 R14=00007f42576f36f8 R15=00005575c41ad290 RIP=00007f4257c4202a RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f42576f3900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4257cab0b0 CR3=000000001ff62000 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=707465675f6c697475646f6d6d61705f XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=7465675f6c697475646f6d6d61705f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025c0b 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=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 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=00007f3c0f7e8000 CR3=000000000e2fa000 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=33323a323120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303333 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000