[ 45.976844] ------------[ cut here ]------------ [ 45.977817] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.979932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.981459] Modules linked in: [ 45.982115] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.984438] Tainted: [W]=WARN [ 45.985159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.986699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.987680] 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 [ 45.991116] RSP: 0018:ffff88800cf8fbc0 EFLAGS: 00010286 [ 45.992141] RAX: 0000000000000000 RBX: ffffed10019f1f78 RCX: ffffffff813a4050 [ 45.993477] RDX: ffff8880174eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.994840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019f1f2f [ 45.996172] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.997495] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cf8fdf8 [ 45.998815] FS: 00007f1df56a1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.000302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.001398] CR2: 00007f1df5b93580 CR3: 0000000015e89000 CR4: 0000000000350ef0 [ 46.002728] Call Trace: [ 46.003219] [ 46.003685] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.004565] ? __create_object+0x59/0x80 [ 46.005376] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.006378] __vmalloc_noprof+0x59/0x60 [ 46.007190] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.008089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.009049] bpf_prog_alloc+0x39/0x200 [ 46.009809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.010763] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.011701] do_seccomp+0x349/0x25e0 [ 46.012397] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.013313] ? __pfx_do_seccomp+0x10/0x10 [ 46.014123] ? find_held_lock+0x2b/0x80 [ 46.014916] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.015915] ? static_key_count+0x60/0x80 [ 46.016734] prctl_set_seccomp+0x4e/0x70 [ 46.017476] __do_sys_prctl+0xe6c/0x1d70 [ 46.018277] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.019171] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.020166] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.021165] ? irqentry_exit+0xf3/0x650 [ 46.021939] do_syscall_64+0xbf/0x430 [ 46.022683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.023665] RIP: 0033:0x7f1df5b935cd [ 46.024330] 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 [ 46.027561] RSP: 002b:00007fff152ecfd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.028952] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1df5b935cd [ 46.030252] RDX: 0000555c0c232e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.031575] RBP: 00007fff152ed030 R08: 0000000000000000 R09: 00007fff152ec6d0 [ 46.032873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c27649ad0 [ 46.034172] R13: 00007fff152ed460 R14: 0000555c2764abc0 R15: 0000555c2765b780 [ 46.035523] [ 46.036000] irq event stamp: 1807 [ 46.036667] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 46.038275] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 46.039846] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 46.041414] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 46.043015] ---[ end trace 0000000000000000 ]--- [ 48.759539] ------------[ cut here ]------------ [ 48.760599] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.762936] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.764594] Modules linked in: [ 48.765288] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.767853] Tainted: [W]=WARN [ 48.768491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.770216] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.771270] 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 [ 48.774832] RSP: 0018:ffff88801717fbc0 EFLAGS: 00010286 [ 48.775928] RAX: 0000000000000000 RBX: ffffed1002e2ff78 RCX: ffffffff813a4050 [ 48.777373] RDX: ffff888017871bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.778802] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2ff2f [ 48.780249] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.781700] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801717fdf8 [ 48.783163] FS: 00007f85c39e8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.784788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.785982] CR2: 00007ffee665bef7 CR3: 000000000a1c9000 CR4: 0000000000350ef0 [ 48.787455] Call Trace: [ 48.788017] [ 48.788486] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.789473] ? __create_object+0x59/0x80 [ 48.790359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.791444] __vmalloc_noprof+0x59/0x60 [ 48.792303] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.793266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.794306] bpf_prog_alloc+0x39/0x200 [ 48.795156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.796199] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.797223] do_seccomp+0x349/0x25e0 [ 48.798031] ? find_held_lock+0x2b/0x80 [ 48.798873] ? do_prlimit+0x310/0x610 [ 48.799705] ? __pfx_do_seccomp+0x10/0x10 [ 48.800540] ? do_raw_spin_unlock+0x53/0x220 [ 48.801480] ? _raw_spin_unlock+0x1e/0x40 [ 48.802352] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.803444] ? static_key_count+0x60/0x80 [ 48.804331] prctl_set_seccomp+0x4e/0x70 [ 48.805192] __do_sys_prctl+0xe6c/0x1d70 [ 48.806057] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.807032] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.808101] ? irqentry_exit+0xf3/0x650 [ 48.808946] do_syscall_64+0xbf/0x430 [ 48.809769] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.810828] RIP: 0033:0x7f85c3eda5cd [ 48.811578] 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 [ 48.815136] RSP: 002b:00007ffee66595e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.816651] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85c3eda5cd [ 48.818077] RDX: 00005591e876de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.819534] RBP: 00007ffee6659640 R08: 0000000000000000 R09: 00007ffee6658ce0 [ 48.820969] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591ed3de2b0 [ 48.822371] R13: 00007ffee6659a70 R14: 00005591ed3e0d20 R15: 00005591ed3f28d0 [ 48.823766] [ 48.824167] irq event stamp: 1829 [ 48.824767] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 48.826169] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 48.827596] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 48.829043] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 48.830459] ---[ end trace 0000000000000000 ]--- [ 49.443294] ------------[ cut here ]------------ [ 49.444188] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.446176] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.447900] Modules linked in: [ 49.448487] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.450497] Tainted: [W]=WARN [ 49.451140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.452604] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.453505] 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 [ 49.456654] RSP: 0018:ffff88801760fbc0 EFLAGS: 00010286 [ 49.457571] RAX: 0000000000000000 RBX: ffffed1002ec1f78 RCX: ffffffff813a4050 [ 49.458833] RDX: ffff8880164d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.460162] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec1f2f [ 49.461430] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.462696] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801760fdf8 [ 49.464001] FS: 00007f6391fb7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.465426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.466466] CR2: 00007ffebb88eef7 CR3: 000000001f05d000 CR4: 0000000000350ef0 [ 49.467783] Call Trace: [ 49.468246] [ 49.468700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.469533] ? __create_object+0x59/0x80 [ 49.470296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.471294] __vmalloc_noprof+0x59/0x60 [ 49.472054] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.472931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.473851] bpf_prog_alloc+0x39/0x200 [ 49.474541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.475511] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.476419] do_seccomp+0x349/0x25e0 [ 49.477136] ? find_held_lock+0x2b/0x80 [ 49.477895] ? do_prlimit+0x310/0x610 [ 49.478594] ? __pfx_do_seccomp+0x10/0x10 [ 49.479420] ? do_raw_spin_unlock+0x53/0x220 [ 49.480249] ? _raw_spin_unlock+0x1e/0x40 [ 49.481027] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.481983] ? static_key_count+0x60/0x80 [ 49.482786] prctl_set_seccomp+0x4e/0x70 [ 49.483537] __do_sys_prctl+0xe6c/0x1d70 [ 49.484314] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.485157] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.486123] ? irqentry_exit+0xf3/0x650 [ 49.486881] do_syscall_64+0xbf/0x430 [ 49.487674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.488573] RIP: 0033:0x7f63924a95cd [ 49.489274] 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 [ 49.492470] RSP: 002b:00007ffebb88c860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.493843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63924a95cd [ 49.495163] RDX: 000056092656ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.496442] RBP: 00007ffebb88c8c0 R08: 0000000000000000 R09: 00007ffebb88bf60 [ 49.497726] R10: 0000000000000000 R11: 0000000000000246 R12: 000056095853bb10 [ 49.499037] R13: 00007ffebb88ccf0 R14: 000056095853c2b0 R15: 00005609585506f0 [ 49.500088] [ 49.500357] irq event stamp: 1817 [ 49.500768] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.501719] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.502678] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.503652] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.504327] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51607' (ECDSA) to the list of known hosts. 2025/11/19 03:43:48 fuzzer started 2025/11/19 03:43:48 dialing manager at localhost:34383 2025/11/19 03:43:48 checking machine... 2025/11/19 03:43:48 checking revisions... [ 50.317790] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:43:48 testing simple program... [ 50.394494] cgroup: Unknown subsys name 'net' [ 50.450232] cgroup: Unknown subsys name 'cpuset' [ 50.465748] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:43:47 Registers: info registers vcpu 0 RAX=00000000000497e5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2b80d28000 CR3=000000000ce3a000 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=33343a333020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363832 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000001000 RBX=ffffea00006ddf00 RCX=0000000000000000 RDX=00000000000000ff RSI=0000000000001000 RDI=ffff88801b77c000 RBP=dffffc0000000000 RSP=ffff88800d5b74f0 R8 =0000000000000000 R9 =fffff940000dbbe6 R10=ffffea00006ddf37 R11=0000000000000001 R12=0000000000000000 R13=000000001b77c000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81b2e144 RFL=00000286 [--S--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 00007f85c39e8900 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=00007f85c39c7020 CR3=000000001f193000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000