[ 39.061065] ------------[ cut here ]------------ [ 39.062164] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.064301] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.065870] Modules linked in: [ 39.066611] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.068765] Tainted: [W]=WARN [ 39.069352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.070963] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.071964] 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 [ 39.075516] RSP: 0018:ffff888018c07bc0 EFLAGS: 00010286 [ 39.076700] RAX: 0000000000000000 RBX: ffffed1003180f78 RCX: ffffffff813a4050 [ 39.078180] RDX: ffff888018388000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.079659] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003180f2f [ 39.081140] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.082621] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c07df8 [ 39.084105] FS: 00007fe0491f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.085710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.086924] CR2: 00007fe0496e6580 CR3: 000000000deb6000 CR4: 0000000000350ef0 [ 39.088330] Call Trace: [ 39.088940] [ 39.089374] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.090328] ? __create_object+0x59/0x80 [ 39.091257] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.092322] __vmalloc_noprof+0x59/0x60 [ 39.093212] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.094222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.095174] bpf_prog_alloc+0x39/0x200 [ 39.095924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.096907] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.097881] do_seccomp+0x349/0x25e0 [ 39.098704] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.099697] ? __pfx_do_seccomp+0x10/0x10 [ 39.100631] ? find_held_lock+0x2b/0x80 [ 39.101486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.102613] ? static_key_count+0x60/0x80 [ 39.103462] prctl_set_seccomp+0x4e/0x70 [ 39.104383] __do_sys_prctl+0xe6c/0x1d70 [ 39.105306] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.106304] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.107430] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.108542] ? irqentry_exit+0xf3/0x650 [ 39.109419] do_syscall_64+0xbf/0x430 [ 39.110272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.111369] RIP: 0033:0x7fe0496e65cd [ 39.112194] 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 [ 39.115860] RSP: 002b:00007ffdee5f6680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.117458] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0496e65cd [ 39.118926] RDX: 000055d75aeb3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.120398] RBP: 00007ffdee5f66e0 R08: 0000000000000000 R09: 00007ffdee5f5d80 [ 39.121847] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7666b3b10 [ 39.123127] R13: 00007ffdee5f6b10 R14: 000055d7666b42b0 R15: 000055d7666c86f0 [ 39.124436] [ 39.124925] irq event stamp: 1753 [ 39.125523] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.127062] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.128583] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 39.130021] softirqs last disabled at (1269): [] __irq_exit_rcu+0xc4/0x100 [ 39.131282] ---[ end trace 0000000000000000 ]--- [ 41.986289] ------------[ cut here ]------------ [ 41.986739] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.987652] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.988299] Modules linked in: [ 41.988587] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.989475] Tainted: [W]=WARN [ 41.989746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.990392] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.990798] 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 [ 41.992252] RSP: 0018:ffff88800ef8fbc0 EFLAGS: 00010286 [ 41.992693] RAX: 0000000000000000 RBX: ffffed1001df1f78 RCX: ffffffff813a4050 [ 41.993267] RDX: ffff8880181fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.993842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df1f2f [ 41.994407] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.994985] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef8fdf8 [ 41.995567] FS: 00007f7a50b69900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.996211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.996688] CR2: 00007ffff07e7ef8 CR3: 0000000009e57000 CR4: 0000000000350ef0 [ 41.997256] Call Trace: [ 41.997466] [ 41.997668] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.998053] ? __create_object+0x59/0x80 [ 41.998387] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.998826] __vmalloc_noprof+0x59/0x60 [ 41.999152] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.999526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.999945] bpf_prog_alloc+0x39/0x200 [ 42.000258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.000676] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.001080] do_seccomp+0x349/0x25e0 [ 42.001382] ? find_held_lock+0x2b/0x80 [ 42.001725] ? do_prlimit+0x310/0x610 [ 42.002050] ? __pfx_do_seccomp+0x10/0x10 [ 42.002387] ? do_raw_spin_unlock+0x53/0x220 [ 42.002764] ? _raw_spin_unlock+0x1e/0x40 [ 42.003096] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.003512] ? static_key_count+0x60/0x80 [ 42.003874] prctl_set_seccomp+0x4e/0x70 [ 42.004206] __do_sys_prctl+0xe6c/0x1d70 [ 42.004539] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.004935] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.005351] ? irqentry_exit+0xf3/0x650 [ 42.005698] do_syscall_64+0xbf/0x430 [ 42.006015] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.006420] RIP: 0033:0x7f7a5105b5cd [ 42.006740] 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 [ 42.008186] RSP: 002b:00007ffff07e6350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.008810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a5105b5cd [ 42.009376] RDX: 0000561cc83bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.009947] RBP: 00007ffff07e63b0 R08: 0000000000000000 R09: 00007ffff07e5a50 [ 42.010520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561cc9b47240 [ 42.011107] R13: 00007ffff07e67e0 R14: 0000561cc9b46bf0 R15: 0000561cc9b5b4d0 [ 42.011699] [ 42.011893] irq event stamp: 1651 [ 42.012170] hardirqs last enabled at (1659): [] __up_console_sem+0x78/0x80 [ 42.012871] hardirqs last disabled at (1668): [] __up_console_sem+0x5d/0x80 [ 42.013540] softirqs last enabled at (854): [] handle_softirqs+0x50c/0x770 [ 42.014232] softirqs last disabled at (827): [] __irq_exit_rcu+0xc4/0x100 [ 42.014918] ---[ end trace 0000000000000000 ]--- [ 42.584899] ------------[ cut here ]------------ [ 42.585888] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.587932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.589479] Modules linked in: [ 42.590143] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.592163] Tainted: [W]=WARN [ 42.592788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.594297] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.595233] 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 [ 42.598500] RSP: 0018:ffff88801a33fbc0 EFLAGS: 00010286 [ 42.599502] RAX: 0000000000000000 RBX: ffffed1003467f78 RCX: ffffffff813a4050 [ 42.600837] RDX: ffff88801a050000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.602146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003467f2f [ 42.603445] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.604759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a33fdf8 [ 42.606060] FS: 00007ff0ece70900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.607525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.608610] CR2: 00007fff8006def8 CR3: 000000001f860000 CR4: 0000000000350ef0 [ 42.609919] Call Trace: [ 42.610400] [ 42.610868] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.611794] ? __create_object+0x59/0x80 [ 42.612554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.613604] __vmalloc_noprof+0x59/0x60 [ 42.614326] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.615202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.616126] bpf_prog_alloc+0x39/0x200 [ 42.616892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.617830] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.618738] do_seccomp+0x349/0x25e0 [ 42.619433] ? find_held_lock+0x2b/0x80 [ 42.620191] ? do_prlimit+0x310/0x610 [ 42.620945] ? __pfx_do_seccomp+0x10/0x10 [ 42.621742] ? do_raw_spin_unlock+0x53/0x220 [ 42.622539] ? _raw_spin_unlock+0x1e/0x40 [ 42.623337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.624303] ? static_key_count+0x60/0x80 [ 42.625129] prctl_set_seccomp+0x4e/0x70 [ 42.625918] __do_sys_prctl+0xe6c/0x1d70 [ 42.626696] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.627508] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.628472] ? irqentry_exit+0xf3/0x650 [ 42.629235] do_syscall_64+0xbf/0x430 [ 42.629980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.630917] RIP: 0033:0x7ff0ed3625cd [ 42.631621] 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 [ 42.634818] RSP: 002b:00007fff8006b940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.636181] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0ed3625cd [ 42.637476] RDX: 000055b30e441e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.638786] RBP: 00007fff8006b9a0 R08: 0000000000000000 R09: 00007fff8006b040 [ 42.640169] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b338b0cad0 [ 42.641605] R13: 00007fff8006bdd0 R14: 000055b338b0dbc0 R15: 000055b338b1e780 [ 42.643049] [ 42.643528] irq event stamp: 1785 [ 42.644248] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 42.645968] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 42.647658] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 42.649402] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 42.651105] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41496' (ECDSA) to the list of known hosts. 2025/11/19 04:17:01 fuzzer started 2025/11/19 04:17:02 dialing manager at localhost:34383 2025/11/19 04:17:02 checking machine... 2025/11/19 04:17:02 checking revisions... [ 43.483441] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:17:02 testing simple program... [ 43.570772] cgroup: Unknown subsys name 'net' [ 43.644160] cgroup: Unknown subsys name 'cpuset' [ 43.657755] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:17:01 Registers: info registers vcpu 0 RAX=0000001cd40953d4 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001c RSI=ffff88806ce23b00 RDI=000000000004e925 RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000e0e97 R11=0000000000000001 R12=000000000004e925 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000013 [----A-C] 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 00007f7a50b69900 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=0000561cc9b48954 CR3=000000000cd93000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001e435 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a511210b0 CR3=000000000ce00000 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=37313a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363930 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000