[ 46.163866] ------------[ cut here ]------------ [ 46.164918] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.167136] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.168724] Modules linked in: [ 46.169401] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.171600] Tainted: [W]=WARN [ 46.172208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.173824] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.174836] 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 [ 46.178304] RSP: 0018:ffff888017d3fbc0 EFLAGS: 00010286 [ 46.179381] RAX: 0000000000000000 RBX: ffffed1002fa7f78 RCX: ffffffff813a4050 [ 46.180770] RDX: ffff8880165f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.182158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa7f2f [ 46.183574] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.184970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d3fdf8 [ 46.186377] FS: 00007f99ba27f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.187941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.189097] CR2: 00007ffe42e9fef7 CR3: 0000000013f18000 CR4: 0000000000350ef0 [ 46.190489] Call Trace: [ 46.191006] [ 46.191501] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.192479] ? __create_object+0x59/0x80 [ 46.193277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.194319] __vmalloc_noprof+0x59/0x60 [ 46.195138] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.196079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.197089] bpf_prog_alloc+0x39/0x200 [ 46.197892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.198916] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.199890] do_seccomp+0x349/0x25e0 [ 46.200662] ? find_held_lock+0x2b/0x80 [ 46.201488] ? do_prlimit+0x310/0x610 [ 46.202234] ? __pfx_do_seccomp+0x10/0x10 [ 46.203088] ? do_raw_spin_unlock+0x53/0x220 [ 46.203982] ? _raw_spin_unlock+0x1e/0x40 [ 46.204824] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.205857] ? static_key_count+0x60/0x80 [ 46.206705] prctl_set_seccomp+0x4e/0x70 [ 46.207549] __do_sys_prctl+0xe6c/0x1d70 [ 46.208344] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.209279] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.210312] ? irqentry_exit+0xf3/0x650 [ 46.211149] do_syscall_64+0xbf/0x430 [ 46.211947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.212962] RIP: 0033:0x7f99ba7715cd [ 46.213811] 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 [ 46.217244] RSP: 002b:00007ffe42e9d3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.218716] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99ba7715cd [ 46.220110] RDX: 00005649e43eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.221491] RBP: 00007ffe42e9d450 R08: 0000000000000000 R09: 00007ffe42e9caf0 [ 46.222882] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649fd910b10 [ 46.224264] R13: 00007ffe42e9d880 R14: 00005649fd9112b0 R15: 00005649fd9256f0 [ 46.225664] [ 46.226118] irq event stamp: 1747 [ 46.226800] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 46.228435] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 46.230054] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 46.231703] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 46.233106] ---[ end trace 0000000000000000 ]--- [ 49.005404] ------------[ cut here ]------------ [ 49.006304] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.008315] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.009769] Modules linked in: [ 49.010392] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.012390] Tainted: [W]=WARN [ 49.012947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.014471] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.015416] 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 [ 49.018594] RSP: 0018:ffff88801be47bc0 EFLAGS: 00010286 [ 49.019582] RAX: 0000000000000000 RBX: ffffed10037c8f78 RCX: ffffffff813a4050 [ 49.020862] RDX: ffff8880167c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.022147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037c8f2f [ 49.023440] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.024721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801be47df8 [ 49.026003] FS: 00007f449be01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.027447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.028504] CR2: 00007f449c2f3580 CR3: 000000000ec30000 CR4: 0000000000350ef0 [ 49.029795] Call Trace: [ 49.030260] [ 49.030709] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.031627] ? __create_object+0x59/0x80 [ 49.032400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.033334] __vmalloc_noprof+0x59/0x60 [ 49.034086] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.034983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.035909] bpf_prog_alloc+0x39/0x200 [ 49.036653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.037581] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.038472] do_seccomp+0x349/0x25e0 [ 49.039152] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.040052] ? __pfx_do_seccomp+0x10/0x10 [ 49.040839] ? find_held_lock+0x2b/0x80 [ 49.041603] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.042570] ? static_key_count+0x60/0x80 [ 49.043347] prctl_set_seccomp+0x4e/0x70 [ 49.044119] __do_sys_prctl+0xe6c/0x1d70 [ 49.044912] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.045777] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.046741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.047706] ? irqentry_exit+0xf3/0x650 [ 49.048467] do_syscall_64+0xbf/0x430 [ 49.049165] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.050108] RIP: 0033:0x7f449c2f35cd [ 49.050805] 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 [ 49.053948] RSP: 002b:00007ffcbe60c660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.055311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f449c2f35cd [ 49.056591] RDX: 000055a0b3629e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.057864] RBP: 00007ffcbe60c6c0 R08: 0000000000000000 R09: 00007ffcbe60bd60 [ 49.059172] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0e12eaad0 [ 49.060241] R13: 00007ffcbe60caf0 R14: 000055a0e12ebbc0 R15: 000055a0e12fc780 [ 49.061314] [ 49.061699] irq event stamp: 1731 [ 49.062203] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.063475] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.064724] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 49.065997] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 49.067256] ---[ end trace 0000000000000000 ]--- [ 49.717225] ------------[ cut here ]------------ [ 49.718196] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.720288] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.721868] Modules linked in: [ 49.722534] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.724641] Tainted: [W]=WARN [ 49.725228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.726751] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.727721] 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 [ 49.731025] RSP: 0018:ffff88800a86fbc0 EFLAGS: 00010286 [ 49.732061] RAX: 0000000000000000 RBX: ffffed100150df78 RCX: ffffffff813a4050 [ 49.733422] RDX: ffff888017dd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.734782] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100150df2f [ 49.736155] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.737516] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a86fdf8 [ 49.738886] FS: 00007f4d04d3f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.740409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.741537] CR2: 00007ffcd92b7ef7 CR3: 000000000d000000 CR4: 0000000000350ef0 [ 49.742908] Call Trace: [ 49.743451] [ 49.743892] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.744845] ? __create_object+0x59/0x80 [ 49.745685] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.746711] __vmalloc_noprof+0x59/0x60 [ 49.747532] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.748457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.749452] bpf_prog_alloc+0x39/0x200 [ 49.750184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.751182] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.752154] do_seccomp+0x349/0x25e0 [ 49.752928] ? find_held_lock+0x2b/0x80 [ 49.753734] ? do_prlimit+0x310/0x610 [ 49.754530] ? __pfx_do_seccomp+0x10/0x10 [ 49.755330] ? do_raw_spin_unlock+0x53/0x220 [ 49.756225] ? _raw_spin_unlock+0x1e/0x40 [ 49.757063] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.758093] ? static_key_count+0x60/0x80 [ 49.758977] prctl_set_seccomp+0x4e/0x70 [ 49.759807] __do_sys_prctl+0xe6c/0x1d70 [ 49.760657] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.761583] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.762625] ? irqentry_exit+0xf3/0x650 [ 49.763461] do_syscall_64+0xbf/0x430 [ 49.764206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.765227] RIP: 0033:0x7f4d052315cd [ 49.765977] 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 [ 49.769378] RSP: 002b:00007ffcd92b5560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.770864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d052315cd [ 49.772239] RDX: 000055de7b19be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.773629] RBP: 00007ffcd92b55c0 R08: 0000000000000000 R09: 00007ffcd92b4c60 [ 49.775027] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de9300aad0 [ 49.776403] R13: 00007ffcd92b59f0 R14: 000055de9300bbc0 R15: 000055de9301c780 [ 49.777807] [ 49.778270] irq event stamp: 1747 [ 49.778973] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.780406] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.781703] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 49.783008] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 49.784295] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64921' (ECDSA) to the list of known hosts. 2025/11/18 10:38:31 fuzzer started 2025/11/18 10:38:31 dialing manager at localhost:34383 2025/11/18 10:38:31 checking machine... 2025/11/18 10:38:31 checking revisions... [ 50.712887] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:38:31 testing simple program... [ 50.820662] cgroup: Unknown subsys name 'net' [ 50.874672] cgroup: Unknown subsys name 'cpuset' [ 50.884082] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:38:30 Registers: info registers vcpu 0 RAX=0000000000049123 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f449c3b6650 CR3=000000000bb92000 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=2030333a38333a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030333a38333a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffff8880173779a8 RDX=0000000000000004 RSI=ffffffff83cd06dc RDI=ffff8880163470f0 RBP=ffff8880163470e8 RSP=ffff888017377770 R8 =ffff8880173778f0 R9 =ffffed1002e6eee6 R10=0000000000000000 R11=0000000000000001 R12=ffff8880208b8b40 R13=ffff8880208b8b40 R14=0000000000000000 R15=0000000000000293 RIP=ffffffff83cd06f5 RFL=00000016 [----AP-] 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 00007f449be01900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcbe606000 CR3=000000000d6f0000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000