[ 45.811778] ------------[ cut here ]------------ [ 45.812680] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.814744] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.816190] Modules linked in: [ 45.817037] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.819108] Tainted: [W]=WARN [ 45.819694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.821146] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.822071] 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 [ 45.825279] RSP: 0018:ffff88801787fbc0 EFLAGS: 00010286 [ 45.826272] RAX: 0000000000000000 RBX: ffffed1002f0ff78 RCX: ffffffff813a4050 [ 45.827567] RDX: ffff8880176b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.828875] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0ff2f [ 45.830160] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.831451] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801787fdf8 [ 45.832735] FS: 00007f13dde41900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.834198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.835264] CR2: 00007f13de333580 CR3: 0000000015f3d000 CR4: 0000000000350ef0 [ 45.836548] Call Trace: [ 45.837043] [ 45.837457] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.838364] ? __create_object+0x59/0x80 [ 45.839144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.840115] __vmalloc_noprof+0x59/0x60 [ 45.840860] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.841797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.842727] bpf_prog_alloc+0x39/0x200 [ 45.843446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.844404] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.845297] do_seccomp+0x349/0x25e0 [ 45.846024] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.846907] ? __pfx_do_seccomp+0x10/0x10 [ 45.847701] ? find_held_lock+0x2b/0x80 [ 45.848429] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.849383] ? static_key_count+0x60/0x80 [ 45.850200] prctl_set_seccomp+0x4e/0x70 [ 45.850962] __do_sys_prctl+0xe6c/0x1d70 [ 45.851752] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.852567] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.853524] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.854506] ? irqentry_exit+0xf3/0x650 [ 45.855270] do_syscall_64+0xbf/0x430 [ 45.856008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.856970] RIP: 0033:0x7f13de3335cd [ 45.857680] 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 [ 45.860866] RSP: 002b:00007ffd834df430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.862247] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13de3335cd [ 45.863519] RDX: 000055c0e97efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.864795] RBP: 00007ffd834df490 R08: 0000000000000000 R09: 00007ffd834deb30 [ 45.866100] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0fda16bf0 [ 45.867466] R13: 00007ffd834df8c0 R14: 000055c0fda20380 R15: 000055c0fda2b460 [ 45.868768] [ 45.869199] irq event stamp: 1801 [ 45.869859] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 45.871382] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 45.872886] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 45.874458] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 45.875970] ---[ end trace 0000000000000000 ]--- [ 49.281619] ------------[ cut here ]------------ [ 49.282403] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.284033] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.285275] Modules linked in: [ 49.285826] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.287469] Tainted: [W]=WARN [ 49.287969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.289191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.289962] 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 [ 49.292578] RSP: 0018:ffff88800b637bc0 EFLAGS: 00010286 [ 49.293387] RAX: 0000000000000000 RBX: ffffed10016c6f78 RCX: ffffffff813a4050 [ 49.294457] RDX: ffff888016b4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.295526] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016c6f2f [ 49.296585] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.297658] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b637df8 [ 49.298733] FS: 00007f053f595900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.299918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.300803] CR2: 00007f053fa87580 CR3: 000000001f45e000 CR4: 0000000000350ef0 [ 49.301875] Call Trace: [ 49.302256] [ 49.302592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.303332] ? __create_object+0x59/0x80 [ 49.303984] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.304788] __vmalloc_noprof+0x59/0x60 [ 49.305405] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.306141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.306918] bpf_prog_alloc+0x39/0x200 [ 49.307496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.308265] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.309009] do_seccomp+0x349/0x25e0 [ 49.309567] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.310324] ? __pfx_do_seccomp+0x10/0x10 [ 49.310968] ? find_held_lock+0x2b/0x80 [ 49.311556] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.312352] ? static_key_count+0x60/0x80 [ 49.313012] prctl_set_seccomp+0x4e/0x70 [ 49.313615] __do_sys_prctl+0xe6c/0x1d70 [ 49.314276] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.314988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.315790] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.316546] ? irqentry_exit+0xf3/0x650 [ 49.317183] do_syscall_64+0xbf/0x430 [ 49.317798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.318540] RIP: 0033:0x7f053fa875cd [ 49.319122] 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 [ 49.321743] RSP: 002b:00007ffd9af15000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.322878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f053fa875cd [ 49.323936] RDX: 000055f9c3358e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.324992] RBP: 00007ffd9af15060 R08: 0000000000000000 R09: 00007ffd9af14700 [ 49.326067] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9f85caad0 [ 49.327124] R13: 00007ffd9af15490 R14: 000055f9f85cbbc0 R15: 000055f9f85dc780 [ 49.328198] [ 49.328549] irq event stamp: 1703 [ 49.329091] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 49.330367] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 49.331642] softirqs last enabled at (1212): [] handle_softirqs+0x50c/0x770 [ 49.332914] softirqs last disabled at (1195): [] __irq_exit_rcu+0xc4/0x100 [ 49.334185] ---[ end trace 0000000000000000 ]--- [ 50.152976] ------------[ cut here ]------------ [ 50.153916] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.155925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.157723] Modules linked in: [ 50.158322] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.160347] Tainted: [W]=WARN [ 50.160955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.162458] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.163384] 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 [ 50.166545] RSP: 0018:ffff888017297bc0 EFLAGS: 00010286 [ 50.167517] RAX: 0000000000000000 RBX: ffffed1002e52f78 RCX: ffffffff813a4050 [ 50.168828] RDX: ffff88800f529bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.170133] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e52f2f [ 50.171414] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.172698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017297df8 [ 50.173998] FS: 00007fd5afeb9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.175460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.176532] CR2: 00007fd5b041f4a6 CR3: 000000000b695000 CR4: 0000000000350ef0 [ 50.177827] Call Trace: [ 50.178293] [ 50.178737] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.179601] ? __create_object+0x59/0x80 [ 50.180395] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.181367] __vmalloc_noprof+0x59/0x60 [ 50.182141] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.183026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.184007] bpf_prog_alloc+0x39/0x200 [ 50.184736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.185679] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.186545] do_seccomp+0x349/0x25e0 [ 50.187256] ? find_held_lock+0x2b/0x80 [ 50.188022] ? do_prlimit+0x310/0x610 [ 50.188772] ? __pfx_do_seccomp+0x10/0x10 [ 50.189508] ? do_raw_spin_unlock+0x53/0x220 [ 50.190363] ? _raw_spin_unlock+0x1e/0x40 [ 50.191138] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.192122] ? static_key_count+0x60/0x80 [ 50.192927] prctl_set_seccomp+0x4e/0x70 [ 50.193732] __do_sys_prctl+0xe6c/0x1d70 [ 50.194463] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.195317] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.196283] ? irqentry_exit+0xf3/0x650 [ 50.197042] do_syscall_64+0xbf/0x430 [ 50.197800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.198741] RIP: 0033:0x7fd5b03ab5cd [ 50.199406] 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 [ 50.202567] RSP: 002b:00007ffd1e07ffc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.203960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5b03ab5cd [ 50.205232] RDX: 000055f4eab93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.206555] RBP: 00007ffd1e080020 R08: 0000000000000000 R09: 00007ffd1e07f6c0 [ 50.207842] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f51278dad0 [ 50.209143] R13: 00007ffd1e080450 R14: 000055f51278ebc0 R15: 000055f51279f780 [ 50.210452] [ 50.210929] irq event stamp: 1807 [ 50.211540] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.213045] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.214593] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 50.216162] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 50.217686] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49805' (ECDSA) to the list of known hosts. 2025/11/19 06:53:28 fuzzer started 2025/11/19 06:53:29 dialing manager at localhost:34383 2025/11/19 06:53:29 checking machine... 2025/11/19 06:53:29 checking revisions... [ 51.116360] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:53:29 testing simple program... [ 51.216566] cgroup: Unknown subsys name 'net' [ 51.276753] cgroup: Unknown subsys name 'cpuset' [ 51.299538] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:53:28 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880172f5340 RCX=1ffffffff0cca052 RDX=1ffffffff0b51b90 RSI=00000000000280da RDI=ffffffff85a8dc80 RBP=ffffffff87aa8340 RSP=ffff88806ce08bf0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=00000000000280da R14=0000000000000000 R15=ffff8880172f5340 RIP=ffffffff815021f5 RFL=00000046 [---Z-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 00007f053f595900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f053fb4d0b0 CR3=000000001f43a000 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=33353a363020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323336 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=00000000000270c3 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=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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcefe43a88 CR3=000000000dcb5000 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=12fd9f71dd5e23a8fa460e3ce3bb315a XMM02=0000000000302198eff9b2d0a8fce9cb XMM03=00000000003022682c67c8bc2e329bc3 XMM04=fbabdc605e03183500000000000ae988 XMM05=441990010acadfce0000000000320270 XMM06=3e829fc8c8edc990000000000031eba8 XMM07=e042d86d42eb936e0000000000310390 XMM08=9abaaad64ee9861d0000000000302268 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000