[ 39.071846] ------------[ cut here ]------------ [ 39.072773] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.074869] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.076363] Modules linked in: [ 39.077010] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.079043] Tainted: [W]=WARN [ 39.079660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.081126] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.082091] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.085265] RSP: 0018:ffff888017ef7bc0 EFLAGS: 00010286 [ 39.086279] RAX: 0000000000000000 RBX: ffffed1002fdef78 RCX: ffffffff813a4050 [ 39.087581] RDX: ffff88800e241bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.088872] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fdef2f [ 39.090204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.091499] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ef7df8 [ 39.092800] FS: 00007f733bf6a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.094282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.095345] CR2: 00007ffde5f84ef8 CR3: 000000000d4bb000 CR4: 0000000000350ef0 [ 39.096645] Call Trace: [ 39.097114] [ 39.097560] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.098496] ? __create_object+0x59/0x80 [ 39.099243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.100217] __vmalloc_noprof+0x59/0x60 [ 39.100976] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.101854] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.102832] bpf_prog_alloc+0x39/0x200 [ 39.103576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.104496] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.105359] do_seccomp+0x349/0x25e0 [ 39.106123] ? find_held_lock+0x2b/0x80 [ 39.106887] ? do_prlimit+0x310/0x610 [ 39.107634] ? __pfx_do_seccomp+0x10/0x10 [ 39.108385] ? do_raw_spin_unlock+0x53/0x220 [ 39.109217] ? _raw_spin_unlock+0x1e/0x40 [ 39.110016] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.110991] ? static_key_count+0x60/0x80 [ 39.111795] prctl_set_seccomp+0x4e/0x70 [ 39.112572] __do_sys_prctl+0xe6c/0x1d70 [ 39.113314] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.114194] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.115175] ? irqentry_exit+0xf3/0x650 [ 39.115947] do_syscall_64+0xbf/0x430 [ 39.116689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.117638] RIP: 0033:0x7f733c45c5cd [ 39.118340] 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 [ 39.121513] RSP: 002b:00007ffde5f83d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.122930] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f733c45c5cd [ 39.124211] RDX: 000055e074276e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.125508] RBP: 00007ffde5f83de0 R08: 0000000000000000 R09: 00007ffde5f83480 [ 39.126843] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0902a02b0 [ 39.128133] R13: 00007ffde5f84210 R14: 000055e0902a2d20 R15: 000055e0902b48d0 [ 39.129473] [ 39.129902] irq event stamp: 1791 [ 39.130603] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 39.132126] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 39.133636] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 39.135236] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 39.136754] ---[ end trace 0000000000000000 ]--- [ 42.512111] ------------[ cut here ]------------ [ 42.513125] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.515212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.516690] Modules linked in: [ 42.517286] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.519273] Tainted: [W]=WARN [ 42.519885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.521379] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.522299] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.525480] RSP: 0018:ffff888017d97bc0 EFLAGS: 00010286 [ 42.526473] RAX: 0000000000000000 RBX: ffffed1002fb2f78 RCX: ffffffff813a4050 [ 42.527771] RDX: ffff8880174cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.529057] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb2f2f [ 42.530351] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.531644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d97df8 [ 42.532938] FS: 00007fd59b6ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.534401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.535482] CR2: 00007ffd1f930ef8 CR3: 000000000bda3000 CR4: 0000000000350ef0 [ 42.536785] Call Trace: [ 42.537253] [ 42.537700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.539138] ? __create_object+0x59/0x80 [ 42.539927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.540899] __vmalloc_noprof+0x59/0x60 [ 42.541662] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.542573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.543514] bpf_prog_alloc+0x39/0x200 [ 42.544215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.545158] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.546106] do_seccomp+0x349/0x25e0 [ 42.546837] ? find_held_lock+0x2b/0x80 [ 42.547613] ? do_prlimit+0x310/0x610 [ 42.548318] ? __pfx_do_seccomp+0x10/0x10 [ 42.549112] ? do_raw_spin_unlock+0x53/0x220 [ 42.549953] ? _raw_spin_unlock+0x1e/0x40 [ 42.550756] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.551761] ? static_key_count+0x60/0x80 [ 42.552574] prctl_set_seccomp+0x4e/0x70 [ 42.553319] __do_sys_prctl+0xe6c/0x1d70 [ 42.554118] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.554992] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.555976] ? irqentry_exit+0xf3/0x650 [ 42.556761] do_syscall_64+0xbf/0x430 [ 42.557502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.558497] RIP: 0033:0x7fd59bb9f5cd [ 42.559176] 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 [ 42.562388] RSP: 002b:00007ffd1f92f220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.563782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd59bb9f5cd [ 42.565094] RDX: 000055daf681ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.566409] RBP: 00007ffd1f92f280 R08: 0000000000000000 R09: 00007ffd1f92e920 [ 42.567726] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db11b8b2b0 [ 42.569034] R13: 00007ffd1f92f6b0 R14: 000055db11b8dd20 R15: 000055db11b9f8d0 [ 42.570357] [ 42.570828] irq event stamp: 1761 [ 42.571394] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.572693] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 42.573974] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 42.575284] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 42.576544] ---[ end trace 0000000000000000 ]--- [ 43.306150] ------------[ cut here ]------------ [ 43.307078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.309149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.310671] Modules linked in: [ 43.311260] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.313490] Tainted: [W]=WARN [ 43.314065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.315537] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.316412] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.319599] RSP: 0018:ffff888016effbc0 EFLAGS: 00010286 [ 43.320583] RAX: 0000000000000000 RBX: ffffed1002ddff78 RCX: ffffffff813a4050 [ 43.321876] RDX: ffff8880164db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.323186] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddff2f [ 43.324479] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.325757] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016effdf8 [ 43.327048] FS: 00007f64472c2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.328493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.329562] CR2: 00007f64477b4580 CR3: 000000000dc1e000 CR4: 0000000000350ef0 [ 43.330863] Call Trace: [ 43.331330] [ 43.331791] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.332711] ? __create_object+0x59/0x80 [ 43.333497] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.334480] __vmalloc_noprof+0x59/0x60 [ 43.335204] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.336099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.337045] bpf_prog_alloc+0x39/0x200 [ 43.337788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.338744] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.339644] do_seccomp+0x349/0x25e0 [ 43.340321] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.341229] ? __pfx_do_seccomp+0x10/0x10 [ 43.342038] ? find_held_lock+0x2b/0x80 [ 43.342789] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.343764] ? static_key_count+0x60/0x80 [ 43.344569] prctl_set_seccomp+0x4e/0x70 [ 43.345292] __do_sys_prctl+0xe6c/0x1d70 [ 43.346099] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.346965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.347946] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.348907] ? irqentry_exit+0xf3/0x650 [ 43.349665] do_syscall_64+0xbf/0x430 [ 43.350368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.351317] RIP: 0033:0x7f64477b45cd [ 43.352016] 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 [ 43.355177] RSP: 002b:00007ffe80322f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.356539] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64477b45cd [ 43.357848] RDX: 0000561de3e32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.359158] RBP: 00007ffe80322ff0 R08: 0000000000000000 R09: 00007ffe80322690 [ 43.360453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e1ce52b10 [ 43.361763] R13: 00007ffe80323420 R14: 0000561e1ce532b0 R15: 0000561e1ce676f0 [ 43.363086] [ 43.363546] irq event stamp: 1779 [ 43.364147] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 43.365697] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 43.367231] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 43.368773] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 43.370296] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22947' (ECDSA) to the list of known hosts. 2025/11/17 20:16:30 fuzzer started 2025/11/17 20:16:31 dialing manager at localhost:37895 2025/11/17 20:16:31 checking machine... 2025/11/17 20:16:31 checking revisions... [ 44.360888] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:16:31 testing simple program... [ 44.457525] cgroup: Unknown subsys name 'net' [ 44.531936] cgroup: Unknown subsys name 'cpuset' [ 44.549392] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:16:30 Registers: info registers vcpu 0 RAX=ffff88800945d280 RBX=ffff888009864540 RCX=ffff88801761fccc RDX=0000000000000000 RSI=ffffffff8229bc25 RDI=ffff88806ce31cd0 RBP=ffff88801761fde0 RSP=ffff88801761fd80 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffea00003a6d40 R13=0000000000000001 R14=ffff88800e9b5920 R15=ffff88800945d280 RIP=ffffffff81ab62ae RFL=00000282 [--S----] 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 00007fd59b6ad900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1f929000 CR3=000000000cda7000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001d8b7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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=00007f1c90996008 CR3=000000000c88b000 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=36313a303220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303935 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000