[ 54.095376] ------------[ cut here ]------------ [ 54.096374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.098520] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 54.100337] Modules linked in: [ 54.101099] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.103208] Tainted: [W]=WARN [ 54.103786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.105347] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.106308] 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 [ 54.109651] RSP: 0018:ffff888016e97bc0 EFLAGS: 00010286 [ 54.110722] RAX: 0000000000000000 RBX: ffffed1002dd2f78 RCX: ffffffff813a4050 [ 54.112084] RDX: ffff8880156d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.113456] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd2f2f [ 54.114856] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.116223] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e97df8 [ 54.117608] FS: 00007f8ffde41900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.119150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.120275] CR2: 00007f8ffe333580 CR3: 000000000d678000 CR4: 0000000000350ef0 [ 54.121656] Call Trace: [ 54.122216] [ 54.122667] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.123651] ? __create_object+0x59/0x80 [ 54.124504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.125542] __vmalloc_noprof+0x59/0x60 [ 54.126365] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.127318] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.128322] bpf_prog_alloc+0x39/0x200 [ 54.129135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.130141] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.131134] do_seccomp+0x349/0x25e0 [ 54.131918] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.132884] ? __pfx_do_seccomp+0x10/0x10 [ 54.133663] ? find_held_lock+0x2b/0x80 [ 54.134497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.135526] ? static_key_count+0x60/0x80 [ 54.136392] prctl_set_seccomp+0x4e/0x70 [ 54.137236] __do_sys_prctl+0xe6c/0x1d70 [ 54.138073] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.138995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.140031] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.141062] ? irqentry_exit+0xf3/0x650 [ 54.141818] do_syscall_64+0xbf/0x430 [ 54.142627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.143653] RIP: 0033:0x7f8ffe3335cd [ 54.144429] 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 [ 54.147851] RSP: 002b:00007fff23d79de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.149365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ffe3335cd [ 54.150797] RDX: 00005624bf1a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.152245] RBP: 00007fff23d79e40 R08: 0000000000000000 R09: 00007fff23d794e0 [ 54.153664] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624ece77ad0 [ 54.155109] R13: 00007fff23d7a270 R14: 00005624ece78bc0 R15: 00005624ece89780 [ 54.156241] [ 54.156557] irq event stamp: 1811 [ 54.157038] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 54.158170] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 54.159322] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 54.160474] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 54.161615] ---[ end trace 0000000000000000 ]--- [ 57.679501] ------------[ cut here ]------------ [ 57.680568] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.682914] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.684598] Modules linked in: [ 57.686921] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.689269] Tainted: [W]=WARN [ 57.689943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.691635] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.692709] 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 [ 57.696326] RSP: 0018:ffff88800e72fbc0 EFLAGS: 00010286 [ 57.697439] RAX: 0000000000000000 RBX: ffffed1001ce5f78 RCX: ffffffff813a4050 [ 57.698913] RDX: ffff88800f591bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.700392] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ce5f2f [ 57.701868] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.703344] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e72fdf8 [ 57.704801] FS: 00007fd6ab678900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.706455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.707684] CR2: 00007ffed0feaef7 CR3: 000000001f97a000 CR4: 0000000000350ef0 [ 57.709139] Call Trace: [ 57.709674] [ 57.710194] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.711231] ? __create_object+0x59/0x80 [ 57.712112] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.713224] __vmalloc_noprof+0x59/0x60 [ 57.714077] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.715078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.716145] bpf_prog_alloc+0x39/0x200 [ 57.716985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.718052] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.719085] do_seccomp+0x349/0x25e0 [ 57.719897] ? find_held_lock+0x2b/0x80 [ 57.720690] ? do_prlimit+0x310/0x610 [ 57.721521] ? __pfx_do_seccomp+0x10/0x10 [ 57.722398] ? do_raw_spin_unlock+0x53/0x220 [ 57.723358] ? _raw_spin_unlock+0x1e/0x40 [ 57.724225] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.725308] ? static_key_count+0x60/0x80 [ 57.726206] prctl_set_seccomp+0x4e/0x70 [ 57.727094] __do_sys_prctl+0xe6c/0x1d70 [ 57.727976] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.728942] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.730032] ? irqentry_exit+0xf3/0x650 [ 57.730905] do_syscall_64+0xbf/0x430 [ 57.731635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.732560] RIP: 0033:0x7fd6abb6a5cd [ 57.733228] 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 [ 57.736335] RSP: 002b:00007ffed0fe89f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.737652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6abb6a5cd [ 57.738902] RDX: 000055a408370e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.740142] RBP: 00007ffed0fe8a50 R08: 0000000000000000 R09: 00007ffed0fe80f0 [ 57.741393] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a409f4ead0 [ 57.742645] R13: 00007ffed0fe8e80 R14: 000055a409f4fbc0 R15: 000055a409f60780 [ 57.743887] [ 57.744292] irq event stamp: 2091 [ 57.744915] hardirqs last enabled at (2101): [] __up_console_sem+0x78/0x80 [ 57.746373] hardirqs last disabled at (2110): [] __up_console_sem+0x5d/0x80 [ 57.747853] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 57.749327] softirqs last disabled at (1829): [] __irq_exit_rcu+0xc4/0x100 [ 57.750785] ---[ end trace 0000000000000000 ]--- [ 58.653302] ------------[ cut here ]------------ [ 58.653894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.655236] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.656148] Modules linked in: [ 58.656518] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.657790] Tainted: [W]=WARN [ 58.658189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.659120] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.659666] 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 [ 58.661656] RSP: 0018:ffff888016a5fbc0 EFLAGS: 00010286 [ 58.662277] RAX: 0000000000000000 RBX: ffffed1002d4bf78 RCX: ffffffff813a4050 [ 58.663089] RDX: ffff88800ef51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.663892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4bf2f [ 58.664677] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.665490] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a5fdf8 [ 58.666302] FS: 00007f587ee7e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.667215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.667880] CR2: 00007fff6a749ef7 CR3: 000000000c0b4000 CR4: 0000000000350ef0 [ 58.668657] Call Trace: [ 58.668983] [ 58.669245] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.669773] ? __create_object+0x59/0x80 [ 58.670256] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.670866] __vmalloc_noprof+0x59/0x60 [ 58.671319] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.671863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.672424] bpf_prog_alloc+0x39/0x200 [ 58.672900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.673467] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.674042] do_seccomp+0x349/0x25e0 [ 58.674473] ? find_held_lock+0x2b/0x80 [ 58.674997] ? do_prlimit+0x310/0x610 [ 58.675439] ? __pfx_do_seccomp+0x10/0x10 [ 58.675946] ? do_raw_spin_unlock+0x53/0x220 [ 58.676451] ? _raw_spin_unlock+0x1e/0x40 [ 58.676948] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.677548] ? static_key_count+0x60/0x80 [ 58.678051] prctl_set_seccomp+0x4e/0x70 [ 58.678518] __do_sys_prctl+0xe6c/0x1d70 [ 58.679017] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.679540] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.680168] ? irqentry_exit+0xf3/0x650 [ 58.680630] do_syscall_64+0xbf/0x430 [ 58.681097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.681686] RIP: 0033:0x7f587f3705cd [ 58.682130] 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 [ 58.684163] RSP: 002b:00007fff6a747f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.685029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f587f3705cd [ 58.685808] RDX: 000056278d7b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.686640] RBP: 00007fff6a747fd0 R08: 0000000000000000 R09: 00007fff6a747670 [ 58.687455] R10: 0000000000000000 R11: 0000000000000246 R12: 000056279e852240 [ 58.688274] R13: 00007fff6a748400 R14: 000056279e85b380 R15: 000056279e866540 [ 58.689108] [ 58.689385] irq event stamp: 1737 [ 58.689774] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 58.690759] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 58.691725] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 58.692696] softirqs last disabled at (1265): [] __irq_exit_rcu+0xc4/0x100 [ 58.693655] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6531' (ECDSA) to the list of known hosts. 2025/11/18 21:11:18 fuzzer started 2025/11/18 21:11:18 dialing manager at localhost:34383 2025/11/18 21:11:19 checking machine... 2025/11/18 21:11:19 checking revisions... [ 59.624594] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:11:19 testing simple program... [ 59.713519] cgroup: Unknown subsys name 'net' [ 59.761534] cgroup: Unknown subsys name 'cpuset' [ 59.779732] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:11:18 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff817d9b06 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85c0c110 RSP=ffff88806ce08f78 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000100 R13=0000000000000009 R14=0000000000000200 R15=0000000000000009 RIP=ffffffff813c0db9 RFL=00000006 [-----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 00007f58de070700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a409f73768 CR3=000000000e2bc000 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=2037313a31313a313220383120766f4e XMM01=6964206465766965636552203a5d3234 XMM02=6f63736964203a31313a343134383420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037313a31313a3132203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88806cf08b38 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000040 RDI=ffff88806cf08bc8 RBP=ffff88800944cc80 RSP=ffff88806cf08b38 R8 =0000000000000000 R9 =0000000000000000 R10=ffffed1003f08800 R11=0000000000000001 R12=0000000000000000 R13=0000000000000001 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81619453 RFL=00000283 [--S---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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa07c1bd790 CR3=000000001fae7000 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=31313a313220383120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a34313438342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343134 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000