[ 46.024640] ------------[ cut here ]------------ [ 46.025541] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.027522] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.028963] Modules linked in: [ 46.029585] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.031527] Tainted: [W]=WARN [ 46.032066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.033507] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.034356] 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 [ 46.037485] RSP: 0018:ffff888015ea7bc0 EFLAGS: 00010286 [ 46.038446] RAX: 0000000000000000 RBX: ffffed1002bd4f78 RCX: ffffffff813a4050 [ 46.039711] RDX: ffff88800cb78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.040961] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd4f2f [ 46.042213] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.043476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ea7df8 [ 46.044727] FS: 00007f61e0e1e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.046130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.047183] CR2: 00007ffdd7b84ef7 CR3: 000000000d3bd000 CR4: 0000000000350ef0 [ 46.048442] Call Trace: [ 46.048898] [ 46.049297] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.050175] ? __create_object+0x59/0x80 [ 46.050944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.051898] __vmalloc_noprof+0x59/0x60 [ 46.052640] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.053497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.054363] bpf_prog_alloc+0x39/0x200 [ 46.055096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.056008] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.056900] do_seccomp+0x349/0x25e0 [ 46.057600] ? find_held_lock+0x2b/0x80 [ 46.058301] ? do_prlimit+0x310/0x610 [ 46.059046] ? __pfx_do_seccomp+0x10/0x10 [ 46.059822] ? do_raw_spin_unlock+0x53/0x220 [ 46.060641] ? _raw_spin_unlock+0x1e/0x40 [ 46.061358] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.062297] ? static_key_count+0x60/0x80 [ 46.063106] prctl_set_seccomp+0x4e/0x70 [ 46.063869] __do_sys_prctl+0xe6c/0x1d70 [ 46.064643] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.065493] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.066462] ? irqentry_exit+0xf3/0x650 [ 46.067193] do_syscall_64+0xbf/0x430 [ 46.067925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.068879] RIP: 0033:0x7f61e13105cd [ 46.069587] 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 [ 46.072771] RSP: 002b:00007ffdd7b82280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.074133] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61e13105cd [ 46.075443] RDX: 000055f32fc84e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.076726] RBP: 00007ffdd7b822e0 R08: 0000000000000000 R09: 00007ffdd7b81980 [ 46.078011] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f335383ad0 [ 46.079277] R13: 00007ffdd7b82710 R14: 000055f335384bc0 R15: 000055f335395780 [ 46.080592] [ 46.081011] irq event stamp: 1777 [ 46.081653] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.083180] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.084693] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 46.086236] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 46.087772] ---[ end trace 0000000000000000 ]--- [ 49.630765] ------------[ cut here ]------------ [ 49.631735] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.633767] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.635238] Modules linked in: [ 49.635879] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.637851] Tainted: [W]=WARN [ 49.638445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.639929] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.640854] 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 [ 49.644025] RSP: 0018:ffff888016b1fbc0 EFLAGS: 00010286 [ 49.645007] RAX: 0000000000000000 RBX: ffffed1002d63f78 RCX: ffffffff813a4050 [ 49.646281] RDX: ffff888019dc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.647571] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d63f2f [ 49.648847] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.650116] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b1fdf8 [ 49.651421] FS: 00007f19c0329900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.652865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.653916] CR2: 00007ffd363bbef7 CR3: 000000000bdc3000 CR4: 0000000000350ef0 [ 49.655212] Call Trace: [ 49.655705] [ 49.656117] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.657018] ? __create_object+0x59/0x80 [ 49.657809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.658782] __vmalloc_noprof+0x59/0x60 [ 49.659554] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.660422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.661312] bpf_prog_alloc+0x39/0x200 [ 49.662038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.662975] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.663892] do_seccomp+0x349/0x25e0 [ 49.664604] ? find_held_lock+0x2b/0x80 [ 49.665321] ? do_prlimit+0x310/0x610 [ 49.666059] ? __pfx_do_seccomp+0x10/0x10 [ 49.666861] ? do_raw_spin_unlock+0x53/0x220 [ 49.667681] ? _raw_spin_unlock+0x1e/0x40 [ 49.668473] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.669444] ? static_key_count+0x60/0x80 [ 49.670193] prctl_set_seccomp+0x4e/0x70 [ 49.670997] __do_sys_prctl+0xe6c/0x1d70 [ 49.671781] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.672649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.673620] ? irqentry_exit+0xf3/0x650 [ 49.674340] do_syscall_64+0xbf/0x430 [ 49.675104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.676062] RIP: 0033:0x7f19c081b5cd [ 49.676763] 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 [ 49.679952] RSP: 002b:00007ffd363b9f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.681314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19c081b5cd [ 49.682593] RDX: 0000562fea438e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.683901] RBP: 00007ffd363b9f80 R08: 0000000000000000 R09: 00007ffd363b9620 [ 49.685172] R10: 0000000000000000 R11: 0000000000000246 R12: 000056300ff05bf0 [ 49.686465] R13: 00007ffd363ba3b0 R14: 000056300ff0f380 R15: 000056300ff1a460 [ 49.687776] [ 49.688204] irq event stamp: 1801 [ 49.688857] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.690399] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.691941] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 49.693500] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 49.695030] ---[ end trace 0000000000000000 ]--- [ 50.490688] ------------[ cut here ]------------ [ 50.491647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.493656] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 50.495116] Modules linked in: [ 50.495813] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.497799] Tainted: [W]=WARN [ 50.498364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.500182] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.501113] 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 [ 50.504713] RSP: 0018:ffff888015887bc0 EFLAGS: 00010286 [ 50.505881] RAX: 0000000000000000 RBX: ffffed1002b10f78 RCX: ffffffff813a4050 [ 50.507177] RDX: ffff888015a88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.508454] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b10f2f [ 50.509750] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.511052] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015887df8 [ 50.512355] FS: 00007f283da11900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.513831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.514895] CR2: 00007f283df03580 CR3: 0000000019b09000 CR4: 0000000000350ef0 [ 50.516190] Call Trace: [ 50.516705] [ 50.517125] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.518058] ? __create_object+0x59/0x80 [ 50.518854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.519830] __vmalloc_noprof+0x59/0x60 [ 50.520596] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.521512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.522460] bpf_prog_alloc+0x39/0x200 [ 50.523181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.524124] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.525028] do_seccomp+0x349/0x25e0 [ 50.525757] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.526664] ? __pfx_do_seccomp+0x10/0x10 [ 50.527464] ? find_held_lock+0x2b/0x80 [ 50.528198] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.529156] ? static_key_count+0x60/0x80 [ 50.529973] prctl_set_seccomp+0x4e/0x70 [ 50.530765] __do_sys_prctl+0xe6c/0x1d70 [ 50.531569] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.532432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.533422] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.534363] ? irqentry_exit+0xf3/0x650 [ 50.535150] do_syscall_64+0xbf/0x430 [ 50.535887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.536850] RIP: 0033:0x7f283df035cd [ 50.537570] 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 [ 50.540765] RSP: 002b:00007ffcae466920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.542148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f283df035cd [ 50.543475] RDX: 000055bc5e6dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.544779] RBP: 00007ffcae466980 R08: 0000000000000000 R09: 00007ffcae466020 [ 50.546071] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc6a6962b0 [ 50.547397] R13: 00007ffcae466db0 R14: 000055bc6a698d20 R15: 000055bc6a6aa8d0 [ 50.548700] [ 50.549129] irq event stamp: 1781 [ 50.549773] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 50.551308] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 50.552869] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 50.554439] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 50.555992] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34395' (ECDSA) to the list of known hosts. 2025/11/19 02:48:45 fuzzer started 2025/11/19 02:48:45 dialing manager at localhost:34383 2025/11/19 02:48:45 checking machine... 2025/11/19 02:48:45 checking revisions... [ 51.505077] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:48:45 testing simple program... [ 51.607525] cgroup: Unknown subsys name 'net' [ 51.718943] cgroup: Unknown subsys name 'cpuset' [ 51.831018] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:48:44 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800e7878b8 RCX=0000000000000001 RDX=ffff88800e7878c0 RSI=ffff88800e787f18 RDI=ffff88800e7878c0 RBP=ffff88800e787f18 RSP=ffff88800e787810 R8 =0000000000000001 R9 =ffff88800e7878f8 R10=000000000003c9ed R11=0000000000026ee1 R12=0000000000000008 R13=ffff88800e787900 R14=ffff88800e787f18 R15=ffff88800e7878b8 RIP=ffffffff8135e25d RFL=00000202 [-------] 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 00007f19c0329900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f19c08e10b0 CR3=000000001f63c000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005600746f6f72 XMM02=00000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=2f3a746f6f723a303a303a3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000282bf 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f46ed48f000 CR3=000000000dbab000 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=114388a786ba8ea06e47b22e705405fa XMM02=0000000000301980eff9b2d0a8fce9cb XMM03=0000000000301a502c67c8bc2e329bc3 XMM04=0c9373bb6a07def100000000000ae988 XMM05=2d742cf50fd7c191000000000031e9c0 XMM06=ae874397eddf6935000000000031e848 XMM07=e042d86d42eb936e000000000030fb68 XMM08=0ab6e7b59623aa750000000000301a50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000