[ 39.069806] ------------[ cut here ]------------ [ 39.070743] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.072745] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.074202] Modules linked in: [ 39.074806] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.077026] Tainted: [W]=WARN [ 39.077687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.079183] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.080062] 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 [ 39.083283] RSP: 0018:ffff88801945fbc0 EFLAGS: 00010286 [ 39.084267] RAX: 0000000000000000 RBX: ffffed100328bf78 RCX: ffffffff813a4050 [ 39.085545] RDX: ffff888017e23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.086839] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100328bf2f [ 39.088132] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.089427] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801945fdf8 [ 39.090732] FS: 00007f1a9fd1d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.092178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.093253] CR2: 00007ffee9c25ef7 CR3: 000000000c951000 CR4: 0000000000350ef0 [ 39.094550] Call Trace: [ 39.095013] [ 39.095471] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.096377] ? __create_object+0x59/0x80 [ 39.097158] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.098122] __vmalloc_noprof+0x59/0x60 [ 39.098851] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.099726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.100727] bpf_prog_alloc+0x39/0x200 [ 39.101475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.102442] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.103355] do_seccomp+0x349/0x25e0 [ 39.104033] ? find_held_lock+0x2b/0x80 [ 39.104785] ? do_prlimit+0x310/0x610 [ 39.105533] ? __pfx_do_seccomp+0x10/0x10 [ 39.106337] ? do_raw_spin_unlock+0x53/0x220 [ 39.107173] ? _raw_spin_unlock+0x1e/0x40 [ 39.107915] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.108881] ? static_key_count+0x60/0x80 [ 39.109687] prctl_set_seccomp+0x4e/0x70 [ 39.110483] __do_sys_prctl+0xe6c/0x1d70 [ 39.111259] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.112123] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.113045] ? irqentry_exit+0xf3/0x650 [ 39.113825] do_syscall_64+0xbf/0x430 [ 39.114579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.115545] RIP: 0033:0x7f1aa020f5cd [ 39.116255] 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 [ 39.119437] RSP: 002b:00007ffee9c24020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.120803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1aa020f5cd [ 39.122104] RDX: 000055ef78418e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.123393] RBP: 00007ffee9c24080 R08: 0000000000000000 R09: 00007ffee9c23720 [ 39.124656] R10: 0000000000000000 R11: 0000000000000246 R12: 000055efa5559ad0 [ 39.125939] R13: 00007ffee9c244b0 R14: 000055efa555abc0 R15: 000055efa556b780 [ 39.127241] [ 39.127659] irq event stamp: 1837 [ 39.128292] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 39.129790] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 39.131329] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 39.132856] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 39.134368] ---[ end trace 0000000000000000 ]--- [ 42.083021] ------------[ cut here ]------------ [ 42.083944] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.085907] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.087422] Modules linked in: [ 42.088006] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.089971] Tainted: [W]=WARN [ 42.090577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.092045] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.092950] 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 [ 42.096118] RSP: 0018:ffff888016c5fbc0 EFLAGS: 00010286 [ 42.097042] RAX: 0000000000000000 RBX: ffffed1002d8bf78 RCX: ffffffff813a4050 [ 42.098325] RDX: ffff888019633780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.099610] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8bf2f [ 42.100876] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.102142] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c5fdf8 [ 42.103428] FS: 00007f7d9c660900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.104861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.105914] CR2: 00007ffd72f34ef7 CR3: 000000001647d000 CR4: 0000000000350ef0 [ 42.107202] Call Trace: [ 42.107663] [ 42.108067] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.108982] ? __create_object+0x59/0x80 [ 42.109767] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.110747] __vmalloc_noprof+0x59/0x60 [ 42.111486] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.112361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.113298] bpf_prog_alloc+0x39/0x200 [ 42.113980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.114913] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.115811] do_seccomp+0x349/0x25e0 [ 42.116519] ? find_held_lock+0x2b/0x80 [ 42.117280] ? do_prlimit+0x310/0x610 [ 42.117971] ? __pfx_do_seccomp+0x10/0x10 [ 42.118760] ? do_raw_spin_unlock+0x53/0x220 [ 42.119596] ? _raw_spin_unlock+0x1e/0x40 [ 42.120387] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.121354] ? static_key_count+0x60/0x80 [ 42.122153] prctl_set_seccomp+0x4e/0x70 [ 42.122892] __do_sys_prctl+0xe6c/0x1d70 [ 42.123674] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.124546] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.125500] ? irqentry_exit+0xf3/0x650 [ 42.126279] do_syscall_64+0xbf/0x430 [ 42.126968] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.127922] RIP: 0033:0x7f7d9cb525cd [ 42.128627] 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 [ 42.131782] RSP: 002b:00007ffd72f32940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.133166] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d9cb525cd [ 42.134474] RDX: 000055fe39c38e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.135756] RBP: 00007ffd72f329a0 R08: 0000000000000000 R09: 00007ffd72f32040 [ 42.137053] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe78b4ead0 [ 42.138358] R13: 00007ffd72f32dd0 R14: 000055fe78b4fbc0 R15: 000055fe78b60780 [ 42.139645] [ 42.140064] irq event stamp: 1717 [ 42.140714] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 42.142224] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 42.143770] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 42.145291] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 42.146817] ---[ end trace 0000000000000000 ]--- [ 42.946767] ------------[ cut here ]------------ [ 42.947550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.949217] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.950467] Modules linked in: [ 42.950955] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.952573] Tainted: [W]=WARN [ 42.953029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.954228] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.954951] 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 [ 42.957534] RSP: 0018:ffff88801cd8fbc0 EFLAGS: 00010286 [ 42.958347] RAX: 0000000000000000 RBX: ffffed10039b1f78 RCX: ffffffff813a4050 [ 42.959395] RDX: ffff888019e90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.960452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039b1f2f [ 42.961507] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.962576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cd8fdf8 [ 42.963643] FS: 00007f376609a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.964833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.965720] CR2: 00007ffe4637fef7 CR3: 0000000014169000 CR4: 0000000000350ef0 [ 42.966793] Call Trace: [ 42.967209] [ 42.967552] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.968316] ? __create_object+0x59/0x80 [ 42.968969] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.969831] __vmalloc_noprof+0x59/0x60 [ 42.970504] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.971281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.972053] bpf_prog_alloc+0x39/0x200 [ 42.972696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.973502] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.974324] do_seccomp+0x349/0x25e0 [ 42.974921] ? find_held_lock+0x2b/0x80 [ 42.975609] ? do_prlimit+0x310/0x610 [ 42.976276] ? __pfx_do_seccomp+0x10/0x10 [ 42.976924] ? do_raw_spin_unlock+0x53/0x220 [ 42.977653] ? _raw_spin_unlock+0x1e/0x40 [ 42.978368] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.979218] ? static_key_count+0x60/0x80 [ 42.979882] prctl_set_seccomp+0x4e/0x70 [ 42.980579] __do_sys_prctl+0xe6c/0x1d70 [ 42.981285] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.981998] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.982859] ? irqentry_exit+0xf3/0x650 [ 42.983550] do_syscall_64+0xbf/0x430 [ 42.984220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.985021] RIP: 0033:0x7f376658c5cd [ 42.985643] 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 [ 42.988416] RSP: 002b:00007ffe4637e180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.989614] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f376658c5cd [ 42.990761] RDX: 000055f63addae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.991902] RBP: 00007ffe4637e1e0 R08: 0000000000000000 R09: 00007ffe4637d880 [ 42.993042] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f673a19ad0 [ 42.994180] R13: 00007ffe4637e610 R14: 000055f673a1abc0 R15: 000055f673a2b780 [ 42.995342] [ 42.995711] irq event stamp: 1719 [ 42.996288] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 42.997629] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 42.998995] softirqs last enabled at (1566): [] handle_softirqs+0x50c/0x770 [ 43.000368] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 43.001688] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6976' (ECDSA) to the list of known hosts. 2025/11/18 21:43:05 fuzzer started 2025/11/18 21:43:05 dialing manager at localhost:34383 2025/11/18 21:43:05 checking machine... 2025/11/18 21:43:05 checking revisions... [ 43.941298] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:43:06 testing simple program... [ 44.038917] cgroup: Unknown subsys name 'net' [ 44.120778] cgroup: Unknown subsys name 'cpuset' [ 44.137972] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:43:05 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888019631bc0 RCX=ffffffff87cecb40 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000001 RBP=ffff888019632618 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888019632640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815271f8 RFL=00000003 [------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 00007f7d9c660900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7d9cc17618 CR3=0000000016788000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027661 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fadafb6b020 CR3=000000001041d000 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=7573efc9b4d0b2bf234534927ba0a4f5 XMM02=ec2efd57dc4c00df0000000000303dc8 XMM03=15846462db97da1a0000000000303e98 XMM04=a438927b5a2860b800000000000ae988 XMM05=d96330e2d2db86320000000000320dd8 XMM06=3e3a5f36988d387d000000000031aac0 XMM07=e042d86d42eb936e00000000003113d8 XMM08=15846462db97da1a0000000000303e98 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000