[ 39.244334] ------------[ cut here ]------------ [ 39.245256] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.247257] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.248703] Modules linked in: [ 39.249328] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.251557] Tainted: [W]=WARN [ 39.252233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.253717] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.254634] 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 [ 39.257832] RSP: 0018:ffff88801c067bc0 EFLAGS: 00010286 [ 39.258797] RAX: 0000000000000000 RBX: ffffed100380cf78 RCX: ffffffff813a4050 [ 39.260088] RDX: ffff88800f3c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.261367] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100380cf2f [ 39.262650] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.263955] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c067df8 [ 39.265230] FS: 00007f2265e57900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.266657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.267739] CR2: 00007ffc290c4ef8 CR3: 000000000e837000 CR4: 0000000000350ef0 [ 39.269019] Call Trace: [ 39.269480] [ 39.269934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.270781] ? __create_object+0x59/0x80 [ 39.271566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.272539] __vmalloc_noprof+0x59/0x60 [ 39.273293] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.274168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.275117] bpf_prog_alloc+0x39/0x200 [ 39.275805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.276767] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.277669] do_seccomp+0x349/0x25e0 [ 39.278385] ? find_held_lock+0x2b/0x80 [ 39.279154] ? do_prlimit+0x310/0x610 [ 39.279848] ? __pfx_do_seccomp+0x10/0x10 [ 39.280645] ? do_raw_spin_unlock+0x53/0x220 [ 39.281478] ? _raw_spin_unlock+0x1e/0x40 [ 39.282259] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.283231] ? static_key_count+0x60/0x80 [ 39.284038] prctl_set_seccomp+0x4e/0x70 [ 39.284767] __do_sys_prctl+0xe6c/0x1d70 [ 39.285537] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.286388] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.287360] ? irqentry_exit+0xf3/0x650 [ 39.288126] do_syscall_64+0xbf/0x430 [ 39.288820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.289768] RIP: 0033:0x7f22663495cd [ 39.290461] 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 [ 39.293622] RSP: 002b:00007ffc290c2e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.294973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22663495cd [ 39.296265] RDX: 00005579f2848e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.297540] RBP: 00007ffc290c2ec0 R08: 0000000000000000 R09: 00007ffc290c2560 [ 39.298817] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579fe711240 [ 39.300100] R13: 00007ffc290c32f0 R14: 00005579fe71a380 R15: 00005579fe725540 [ 39.301387] [ 39.301813] irq event stamp: 1803 [ 39.302453] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.303975] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.305479] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 39.307009] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 39.308339] ---[ end trace 0000000000000000 ]--- [ 42.695954] ------------[ cut here ]------------ [ 42.696845] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.698939] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.700451] Modules linked in: [ 42.702477] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.704572] Tainted: [W]=WARN [ 42.705163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.706616] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.707532] 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 [ 42.710656] RSP: 0018:ffff888016957bc0 EFLAGS: 00010286 [ 42.711637] RAX: 0000000000000000 RBX: ffffed1002d2af78 RCX: ffffffff813a4050 [ 42.712923] RDX: ffff888015b38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.714200] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2af2f [ 42.715497] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.716772] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016957df8 [ 42.718075] FS: 00007f6d90022900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.719527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.720581] CR2: 00007f6d90514580 CR3: 000000001c21e000 CR4: 0000000000350ef0 [ 42.721866] Call Trace: [ 42.722368] [ 42.722771] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.723681] ? __create_object+0x59/0x80 [ 42.724457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.725434] __vmalloc_noprof+0x59/0x60 [ 42.726182] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.727060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.728014] bpf_prog_alloc+0x39/0x200 [ 42.728702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.729630] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.730529] do_seccomp+0x349/0x25e0 [ 42.731235] ? lock_acquire+0x15e/0x2f0 [ 42.732015] ? find_held_lock+0x2b/0x80 [ 42.732728] ? __pfx_do_seccomp+0x10/0x10 [ 42.733509] ? lock_release+0xc8/0x290 [ 42.734254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.735241] ? static_key_count+0x60/0x80 [ 42.736045] prctl_set_seccomp+0x4e/0x70 [ 42.736791] __do_sys_prctl+0xe6c/0x1d70 [ 42.737581] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.738440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.739428] do_syscall_64+0xbf/0x430 [ 42.740180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.741145] RIP: 0033:0x7f6d905145cd [ 42.741805] 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 [ 42.744971] RSP: 002b:00007ffdf6fa66e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.746336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d905145cd [ 42.747632] RDX: 0000562f9712ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.748928] RBP: 00007ffdf6fa6740 R08: 0000000000000000 R09: 00007ffdf6fa5de0 [ 42.750207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fa00b1ad0 [ 42.751510] R13: 00007ffdf6fa6b70 R14: 0000562fa00b2bc0 R15: 0000562fa00c3780 [ 42.752801] [ 42.753268] irq event stamp: 2073 [ 42.753874] hardirqs last enabled at (2081): [] __up_console_sem+0x78/0x80 [ 42.755445] hardirqs last disabled at (2092): [] __up_console_sem+0x5d/0x80 [ 42.756960] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 42.758516] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 42.760045] ---[ end trace 0000000000000000 ]--- [ 43.584061] ------------[ cut here ]------------ [ 43.585025] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.587072] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.588588] Modules linked in: [ 43.589232] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.591244] Tainted: [W]=WARN [ 43.591798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.593258] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.594186] 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 [ 43.597361] RSP: 0018:ffff888016f17bc0 EFLAGS: 00010286 [ 43.598347] RAX: 0000000000000000 RBX: ffffed1002de2f78 RCX: ffffffff813a4050 [ 43.599655] RDX: ffff888015b39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.600960] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de2f2f [ 43.602251] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.603556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f17df8 [ 43.604849] FS: 00007f981cabf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.606329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.607402] CR2: 00007f981d0254a6 CR3: 000000001dce0000 CR4: 0000000000350ef0 [ 43.608694] Call Trace: [ 43.609209] [ 43.609618] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.610527] ? __create_object+0x59/0x80 [ 43.611324] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.612312] __vmalloc_noprof+0x59/0x60 [ 43.613079] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.613985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.614873] bpf_prog_alloc+0x39/0x200 [ 43.615650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.616580] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.617494] do_seccomp+0x349/0x25e0 [ 43.618213] ? find_held_lock+0x2b/0x80 [ 43.618983] ? do_prlimit+0x310/0x610 [ 43.619699] ? __pfx_do_seccomp+0x10/0x10 [ 43.620477] ? do_raw_spin_unlock+0x53/0x220 [ 43.621310] ? _raw_spin_unlock+0x1e/0x40 [ 43.622109] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.623081] ? static_key_count+0x60/0x80 [ 43.623860] prctl_set_seccomp+0x4e/0x70 [ 43.624662] __do_sys_prctl+0xe6c/0x1d70 [ 43.625448] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.626293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.627281] ? irqentry_exit+0xf3/0x650 [ 43.628048] do_syscall_64+0xbf/0x430 [ 43.628768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.629726] RIP: 0033:0x7f981cfb15cd [ 43.630421] 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 [ 43.633617] RSP: 002b:00007fff835690a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.634986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f981cfb15cd [ 43.636292] RDX: 00005639dd19de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.637580] RBP: 00007fff83569100 R08: 0000000000000000 R09: 00007fff835687a0 [ 43.638867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a0c98fad0 [ 43.640162] R13: 00007fff83569530 R14: 0000563a0c990bc0 R15: 0000563a0c9a1780 [ 43.641471] [ 43.641931] irq event stamp: 1729 [ 43.642536] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 43.644065] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 43.645596] softirqs last enabled at (1316): [] handle_softirqs+0x50c/0x770 [ 43.647155] softirqs last disabled at (1311): [] __irq_exit_rcu+0xc4/0x100 [ 43.648695] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41613' (ECDSA) to the list of known hosts. 2025/11/18 18:18:03 fuzzer started 2025/11/18 18:18:04 dialing manager at localhost:34383 2025/11/18 18:18:04 checking machine... 2025/11/18 18:18:04 checking revisions... [ 44.557819] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:18:04 testing simple program... [ 44.639403] cgroup: Unknown subsys name 'net' [ 44.696246] cgroup: Unknown subsys name 'cpuset' [ 44.713288] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:18:03 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffffffff85f10a20 RCX=ffffffff8152da53 RDX=0000000000000000 RSI=0000000000000004 RDI=ffffffff85f10a20 RBP=ffffffff85f10a28 RSP=ffff88806ce08d28 R8 =0000000000000000 R9 =fffffbfff0be2144 R10=ffffffff85f10a23 R11=0000000000000001 R12=ffffffff85f10a30 R13=0000000000000246 R14=ffff888008c413c0 R15=0000000000000000 RIP=ffffffff8152db34 RFL=00000046 [---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 00007fa61348c700 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=00007f6d905d9618 CR3=0000000009f98000 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=2033303a38313a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032303a38313a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000050 RBX=ffff88800a938000 RCX=ffffffff8259f946 RDX=00000000000103f6 RSI=ffffffff8259f954 RDI=0000000000000007 RBP=00000000000103f6 RSP=ffff88800f4b7208 R8 =0000000000000001 R9 =0000000000006d2c R10=00000000000103f6 R11=0000000000000001 R12=00000000000103f6 R13=ffffed1001527001 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8259f958 RFL=00000093 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f204a80b000 CR3=000000000daf2000 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=00000000002e05b82fccd54c36d8a3f3 XMM01=00000000003026a07e8a42789393c4b7 XMM02=00000000003027a8eff9b2d0a8fce9cb XMM03=00000000003028782c67c8bc2e329bc3 XMM04=9478bdaf2b8a88f300000000000ae988 XMM05=a671e3596167d7640000000000320810 XMM06=5b75c91c80445342000000000031f300 XMM07=e042d86d42eb936e0000000000310100 XMM08=90c992a8e57256330000000000302878 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000