[ 39.111498] ------------[ cut here ]------------ [ 39.112437] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.114469] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.115954] Modules linked in: [ 39.116584] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.118809] Tainted: [W]=WARN [ 39.119470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.120918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.122018] 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 [ 39.125358] RSP: 0018:ffff888017f57bc0 EFLAGS: 00010286 [ 39.126345] RAX: 0000000000000000 RBX: ffffed1002feaf78 RCX: ffffffff813a4050 [ 39.127606] RDX: ffff888016ee3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.128865] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002feaf2f [ 39.130464] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.131835] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f57df8 [ 39.133102] FS: 00007f22e6cf3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.134583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.135639] CR2: 00007f22e71e5580 CR3: 000000000e04b000 CR4: 0000000000350ef0 [ 39.136909] Call Trace: [ 39.137459] [ 39.137873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.138770] ? __create_object+0x59/0x80 [ 39.139545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.140506] __vmalloc_noprof+0x59/0x60 [ 39.141251] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.142161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.143039] bpf_prog_alloc+0x39/0x200 [ 39.143770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.144688] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.145635] do_seccomp+0x349/0x25e0 [ 39.146366] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.147278] ? __pfx_do_seccomp+0x10/0x10 [ 39.148046] ? find_held_lock+0x2b/0x80 [ 39.148822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.149824] ? static_key_count+0x60/0x80 [ 39.150630] prctl_set_seccomp+0x4e/0x70 [ 39.151430] __do_sys_prctl+0xe6c/0x1d70 [ 39.152227] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.153057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.154068] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.155037] ? irqentry_exit+0xf3/0x650 [ 39.155806] do_syscall_64+0xbf/0x430 [ 39.156536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.157536] RIP: 0033:0x7f22e71e55cd [ 39.158243] 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 [ 39.161485] RSP: 002b:00007ffca1203b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.162870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22e71e55cd [ 39.164185] RDX: 000056007c547e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.165518] RBP: 00007ffca1203be0 R08: 0000000000000000 R09: 00007ffca1203280 [ 39.166817] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600b16a5ad0 [ 39.168103] R13: 00007ffca1204010 R14: 00005600b16a6bc0 R15: 00005600b16b7780 [ 39.169520] [ 39.169953] irq event stamp: 1875 [ 39.170603] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 39.172164] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 39.173755] softirqs last enabled at (1858): [] handle_softirqs+0x50c/0x770 [ 39.175313] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 39.176861] ---[ end trace 0000000000000000 ]--- [ 42.007328] ------------[ cut here ]------------ [ 42.007866] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.009064] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.009947] Modules linked in: [ 42.010329] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.011552] Tainted: [W]=WARN [ 42.011884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.012764] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.013317] 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 [ 42.015227] RSP: 0018:ffff8880177ffbc0 EFLAGS: 00010286 [ 42.015789] RAX: 0000000000000000 RBX: ffffed1002efff78 RCX: ffffffff813a4050 [ 42.016556] RDX: ffff888016a93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.017317] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efff2f [ 42.018063] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.018841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177ffdf8 [ 42.019607] FS: 00007f71a0d4a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.020474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.021089] CR2: 00007ffcae9e2ef7 CR3: 0000000020914000 CR4: 0000000000350ef0 [ 42.021870] Call Trace: [ 42.022182] [ 42.022433] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.022942] ? __create_object+0x59/0x80 [ 42.023410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.023965] __vmalloc_noprof+0x59/0x60 [ 42.024418] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.024917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.025485] bpf_prog_alloc+0x39/0x200 [ 42.025904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.026458] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.026974] do_seccomp+0x349/0x25e0 [ 42.027409] ? find_held_lock+0x2b/0x80 [ 42.027839] ? do_prlimit+0x310/0x610 [ 42.028282] ? __pfx_do_seccomp+0x10/0x10 [ 42.028723] ? do_raw_spin_unlock+0x53/0x220 [ 42.029222] ? _raw_spin_unlock+0x1e/0x40 [ 42.029679] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.030257] ? static_key_count+0x60/0x80 [ 42.030718] prctl_set_seccomp+0x4e/0x70 [ 42.031187] __do_sys_prctl+0xe6c/0x1d70 [ 42.031631] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.032144] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.032695] ? irqentry_exit+0xf3/0x650 [ 42.033155] do_syscall_64+0xbf/0x430 [ 42.033579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.034145] RIP: 0033:0x7f71a123c5cd [ 42.034543] 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 [ 42.036445] RSP: 002b:00007ffcae9e1a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.037265] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71a123c5cd [ 42.037910] RDX: 00005634f0c17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.038452] RBP: 00007ffcae9e1a90 R08: 0000000000000000 R09: 00007ffcae9e1130 [ 42.038975] R10: 0000000000000000 R11: 0000000000000246 R12: 000056351d862ad0 [ 42.039515] R13: 00007ffcae9e1ec0 R14: 000056351d863bc0 R15: 000056351d874780 [ 42.040052] [ 42.040257] irq event stamp: 1697 [ 42.040516] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 42.041162] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 42.041794] softirqs last enabled at (1212): [] handle_softirqs+0x50c/0x770 [ 42.042451] softirqs last disabled at (1203): [] __irq_exit_rcu+0xc4/0x100 [ 42.043081] ---[ end trace 0000000000000000 ]--- [ 42.772482] ------------[ cut here ]------------ [ 42.772976] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.774077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.774865] Modules linked in: [ 42.775221] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.776314] Tainted: [W]=WARN [ 42.776621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.777444] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.777923] 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 [ 42.779669] RSP: 0018:ffff88801a467bc0 EFLAGS: 00010286 [ 42.780211] RAX: 0000000000000000 RBX: ffffed100348cf78 RCX: ffffffff813a4050 [ 42.780886] RDX: ffff88800f1c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.781594] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100348cf2f [ 42.782302] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.782979] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a467df8 [ 42.783682] FS: 00007fe73aadc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.784476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.785034] CR2: 00007ffee6911ef7 CR3: 0000000020267000 CR4: 0000000000350ef0 [ 42.785750] Call Trace: [ 42.786006] [ 42.786252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.786717] ? __create_object+0x59/0x80 [ 42.787145] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.787654] __vmalloc_noprof+0x59/0x60 [ 42.788039] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.788531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.789015] bpf_prog_alloc+0x39/0x200 [ 42.789435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.789920] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.790412] do_seccomp+0x349/0x25e0 [ 42.790783] ? find_held_lock+0x2b/0x80 [ 42.791200] ? do_prlimit+0x310/0x610 [ 42.791586] ? __pfx_do_seccomp+0x10/0x10 [ 42.791994] ? do_raw_spin_unlock+0x53/0x220 [ 42.792442] ? _raw_spin_unlock+0x1e/0x40 [ 42.792845] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.793379] ? static_key_count+0x60/0x80 [ 42.793805] prctl_set_seccomp+0x4e/0x70 [ 42.794235] __do_sys_prctl+0xe6c/0x1d70 [ 42.794644] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.795089] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.795621] ? irqentry_exit+0xf3/0x650 [ 42.796017] do_syscall_64+0xbf/0x430 [ 42.796421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.796924] RIP: 0033:0x7fe73afce5cd [ 42.797318] 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 [ 42.799072] RSP: 002b:00007ffee6910610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.799819] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe73afce5cd [ 42.800540] RDX: 00005616a8289e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.801255] RBP: 00007ffee6910670 R08: 0000000000000000 R09: 00007ffee690fd10 [ 42.801940] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616b22722b0 [ 42.802650] R13: 00007ffee6910aa0 R14: 00005616b2274d20 R15: 00005616b22868d0 [ 42.803365] [ 42.803599] irq event stamp: 1667 [ 42.803928] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 42.804765] hardirqs last disabled at (1684): [] __up_console_sem+0x5d/0x80 [ 42.805596] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 42.806440] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 42.807260] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42600' (ECDSA) to the list of known hosts. 2025/11/18 17:34:35 fuzzer started 2025/11/18 17:34:35 dialing manager at localhost:34383 2025/11/18 17:34:35 checking machine... 2025/11/18 17:34:35 checking revisions... [ 43.616844] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:34:35 testing simple program... [ 43.710331] cgroup: Unknown subsys name 'net' [ 43.792779] cgroup: Unknown subsys name 'cpuset' [ 43.812766] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:34:34 Registers: info registers vcpu 0 RAX=000000000003de57 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1e704de620 CR3=000000000c387000 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=34333a373120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383734 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=0000000000000003 RBX=ffff88806cf25f80 RCX=ffffffff8152da53 RDX=0000000000000000 RSI=0000000000000004 RDI=ffff88806cf25f80 RBP=ffff88806cf25f88 RSP=ffff888009637ab0 R8 =0000000000000000 R9 =ffffed100d9e4bf0 R10=ffff88806cf25f83 R11=0000000000000001 R12=ffff88806cf25f90 R13=0000000000000000 R14=dffffc0000000000 R15=ffff888009637b20 RIP=ffffffff8152db34 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 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=00007f71a14bd30c CR3=0000000014393000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000