[ 45.772974] ------------[ cut here ]------------ [ 45.774036] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.776279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.777919] Modules linked in: [ 45.778581] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.780831] Tainted: [W]=WARN [ 45.781468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.783370] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.784472] 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 [ 45.788043] RSP: 0018:ffff88800f2bfbc0 EFLAGS: 00010286 [ 45.789149] RAX: 0000000000000000 RBX: ffffed1001e57f78 RCX: ffffffff813a4050 [ 45.790584] RDX: ffff888018985340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.792006] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e57f2f [ 45.793431] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.794843] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2bfdf8 [ 45.796260] FS: 00007ff54f1d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.797862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.799033] CR2: 00007ff54f73e4a6 CR3: 000000000e18e000 CR4: 0000000000350ef0 [ 45.800458] Call Trace: [ 45.801014] [ 45.801479] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.802473] ? __create_object+0x59/0x80 [ 45.803342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.804410] __vmalloc_noprof+0x59/0x60 [ 45.805247] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.806205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.807228] bpf_prog_alloc+0x39/0x200 [ 45.808041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.809060] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.810062] do_seccomp+0x349/0x25e0 [ 45.810852] ? find_held_lock+0x2b/0x80 [ 45.811641] ? do_prlimit+0x310/0x610 [ 45.812451] ? __pfx_do_seccomp+0x10/0x10 [ 45.813318] ? do_raw_spin_unlock+0x53/0x220 [ 45.814230] ? _raw_spin_unlock+0x1e/0x40 [ 45.815085] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.816143] ? static_key_count+0x60/0x80 [ 45.817010] prctl_set_seccomp+0x4e/0x70 [ 45.817864] __do_sys_prctl+0xe6c/0x1d70 [ 45.818665] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.819598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.820649] ? irqentry_exit+0xf3/0x650 [ 45.821485] do_syscall_64+0xbf/0x430 [ 45.822293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.823326] RIP: 0033:0x7ff54f6ca5cd [ 45.824078] 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 [ 45.827545] RSP: 002b:00007fffc46210f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.829012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff54f6ca5cd [ 45.830395] RDX: 0000557628087e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.831768] RBP: 00007fffc4621150 R08: 0000000000000000 R09: 00007fffc46207f0 [ 45.833169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557660e62bf0 [ 45.834554] R13: 00007fffc4621580 R14: 0000557660e6c380 R15: 0000557660e77460 [ 45.835956] [ 45.836414] irq event stamp: 1799 [ 45.837120] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 45.838758] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 45.840423] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 45.842077] softirqs last disabled at (1319): [] __irq_exit_rcu+0xc4/0x100 [ 45.843496] ---[ end trace 0000000000000000 ]--- [ 49.389942] ------------[ cut here ]------------ [ 49.390890] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.393018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.394477] Modules linked in: [ 49.395335] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.397385] Tainted: [W]=WARN [ 49.397984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.399440] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.400359] 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 [ 49.403491] RSP: 0018:ffff888016b6fbc0 EFLAGS: 00010286 [ 49.404470] RAX: 0000000000000000 RBX: ffffed1002d6df78 RCX: ffffffff813a4050 [ 49.405760] RDX: ffff888016240000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.407057] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6df2f [ 49.408309] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.409594] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b6fdf8 [ 49.410869] FS: 00007f067e7ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.412295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.413358] CR2: 00007ffdf1db9ef7 CR3: 000000001c8e6000 CR4: 0000000000350ef0 [ 49.414630] Call Trace: [ 49.415131] [ 49.415537] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.416427] ? __create_object+0x59/0x80 [ 49.417219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.418170] __vmalloc_noprof+0x59/0x60 [ 49.418933] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.419744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.420655] bpf_prog_alloc+0x39/0x200 [ 49.421404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.422338] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.423254] do_seccomp+0x349/0x25e0 [ 49.423981] ? find_held_lock+0x2b/0x80 [ 49.424698] ? do_prlimit+0x310/0x610 [ 49.425458] ? __pfx_do_seccomp+0x10/0x10 [ 49.426256] ? do_raw_spin_unlock+0x53/0x220 [ 49.427093] ? _raw_spin_unlock+0x1e/0x40 [ 49.427889] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.428858] ? static_key_count+0x60/0x80 [ 49.429627] prctl_set_seccomp+0x4e/0x70 [ 49.430412] __do_sys_prctl+0xe6c/0x1d70 [ 49.431189] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.432053] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.433029] ? irqentry_exit+0xf3/0x650 [ 49.433764] do_syscall_64+0xbf/0x430 [ 49.434506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.435465] RIP: 0033:0x7f067ece05cd [ 49.436168] 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 [ 49.439370] RSP: 002b:00007ffdf1db81d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.440747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f067ece05cd [ 49.442059] RDX: 000055b1f80c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.443346] RBP: 00007ffdf1db8230 R08: 0000000000000000 R09: 00007ffdf1db78d0 [ 49.444641] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b224475ad0 [ 49.445952] R13: 00007ffdf1db8660 R14: 000055b224476bc0 R15: 000055b224487780 [ 49.447275] [ 49.447702] irq event stamp: 1849 [ 49.448361] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.449909] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 49.451444] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 49.453000] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 49.454427] ---[ end trace 0000000000000000 ]--- [ 50.201715] ------------[ cut here ]------------ [ 50.202634] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.204697] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.206193] Modules linked in: [ 50.206777] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.210042] Tainted: [W]=WARN [ 50.210611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.212090] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.213005] 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 [ 50.216268] RSP: 0018:ffff8880172d7bc0 EFLAGS: 00010286 [ 50.217276] RAX: 0000000000000000 RBX: ffffed1002e5af78 RCX: ffffffff813a4050 [ 50.218559] RDX: ffff888018983780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.219863] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5af2f [ 50.221170] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.222481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172d7df8 [ 50.223765] FS: 00007ff3a4950900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.225277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.226351] CR2: 00007ffda1560ef7 CR3: 000000000e50d000 CR4: 0000000000350ef0 [ 50.227632] Call Trace: [ 50.228144] [ 50.228567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.229486] ? __create_object+0x59/0x80 [ 50.230284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.231267] __vmalloc_noprof+0x59/0x60 [ 50.232018] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.232903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.233852] bpf_prog_alloc+0x39/0x200 [ 50.234547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.235490] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.236396] do_seccomp+0x349/0x25e0 [ 50.237152] ? find_held_lock+0x2b/0x80 [ 50.237936] ? do_prlimit+0x310/0x610 [ 50.238638] ? __pfx_do_seccomp+0x10/0x10 [ 50.239433] ? do_raw_spin_unlock+0x53/0x220 [ 50.240270] ? _raw_spin_unlock+0x1e/0x40 [ 50.241063] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.242052] ? static_key_count+0x60/0x80 [ 50.242865] prctl_set_seccomp+0x4e/0x70 [ 50.243604] __do_sys_prctl+0xe6c/0x1d70 [ 50.244395] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.245270] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.246257] ? irqentry_exit+0xf3/0x650 [ 50.247042] do_syscall_64+0xbf/0x430 [ 50.247751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.248740] RIP: 0033:0x7ff3a4e425cd [ 50.249471] 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 [ 50.252667] RSP: 002b:00007ffda155e8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.254063] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3a4e425cd [ 50.255356] RDX: 0000555fa88f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.256648] RBP: 00007ffda155e920 R08: 0000000000000000 R09: 00007ffda155dfc0 [ 50.257949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fe4a78ad0 [ 50.259257] R13: 00007ffda155ed50 R14: 0000555fe4a79bc0 R15: 0000555fe4a8a780 [ 50.260557] [ 50.261038] irq event stamp: 2025 [ 50.261659] hardirqs last enabled at (2033): [] __up_console_sem+0x78/0x80 [ 50.263188] hardirqs last disabled at (2042): [] __up_console_sem+0x5d/0x80 [ 50.264721] softirqs last enabled at (1922): [] handle_softirqs+0x50c/0x770 [ 50.266283] softirqs last disabled at (1911): [] __irq_exit_rcu+0xc4/0x100 [ 50.267847] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35619' (ECDSA) to the list of known hosts. 2025/11/18 07:42:10 fuzzer started 2025/11/18 07:42:10 dialing manager at localhost:37895 2025/11/18 07:42:10 checking machine... 2025/11/18 07:42:10 checking revisions... [ 51.169935] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:42:10 testing simple program... [ 51.268667] cgroup: Unknown subsys name 'net' [ 51.347104] cgroup: Unknown subsys name 'cpuset' [ 51.368328] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:42:09 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801ba81bc0 RCX=0000000000000020 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000003 RBP=ffff88801ba82618 RSP=ffff88806ce08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801ba82690 R13=0000000000000002 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815271da RFL=00000002 [-------] 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 00007f067e7ee900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f067eda5618 CR3=000000000d03a000 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=563412feff00545000000000000080fe 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=0000000000026209 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=00007f8262b29000 CR3=000000000db0c000 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=268e6985ad9de59167415a54d907b58e XMM02=00000000003037b8ec2efd57dc4c00df XMM03=000000000031098047b1234d4a1381ef XMM04=0149db2de9daff3300000000000ae988 XMM05=895635013f8f126f0000000000320038 XMM06=817b8945e9d50373000000000031fcc0 XMM07=e042d86d42eb936e0000000000310c00 XMM08=47b1234d4a1381ef0000000000303818 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000