[ 54.050609] ------------[ cut here ]------------ [ 54.051432] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.053145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 54.054383] Modules linked in: [ 54.054883] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.056574] Tainted: [W]=WARN [ 54.057052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.058311] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.059052] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 54.061759] RSP: 0018:ffff888017197bc0 EFLAGS: 00010286 [ 54.062590] RAX: 0000000000000000 RBX: ffffed1002e32f78 RCX: ffffffff813a4050 [ 54.063678] RDX: ffff888015791bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.064771] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e32f2f [ 54.065873] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.066962] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017197df8 [ 54.068052] FS: 00007f19752e9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.069275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.070161] CR2: 00007fff85ee6ef8 CR3: 000000000ca42000 CR4: 0000000000350ef0 [ 54.071245] Call Trace: [ 54.071670] [ 54.072023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.072778] ? __create_object+0x59/0x80 [ 54.073447] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.074235] __vmalloc_noprof+0x59/0x60 [ 54.074875] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.075605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.076392] bpf_prog_alloc+0x39/0x200 [ 54.076982] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.077765] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.078527] do_seccomp+0x349/0x25e0 [ 54.079101] ? find_held_lock+0x2b/0x80 [ 54.079740] ? do_prlimit+0x310/0x610 [ 54.080366] ? __pfx_do_seccomp+0x10/0x10 [ 54.081001] ? do_raw_spin_unlock+0x53/0x220 [ 54.081702] ? _raw_spin_unlock+0x1e/0x40 [ 54.082361] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.083145] ? static_key_count+0x60/0x80 [ 54.083815] prctl_set_seccomp+0x4e/0x70 [ 54.084461] __do_sys_prctl+0xe6c/0x1d70 [ 54.085096] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.085817] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.086647] ? irqentry_exit+0xf3/0x650 [ 54.087262] do_syscall_64+0xbf/0x430 [ 54.087883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.088690] RIP: 0033:0x7f19757db5cd [ 54.089260] 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 [ 54.091964] RSP: 002b:00007fff85ee5980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.093132] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19757db5cd [ 54.094217] RDX: 0000556e68008e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.095306] RBP: 00007fff85ee59e0 R08: 0000000000000000 R09: 00007fff85ee5080 [ 54.096390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e7000ead0 [ 54.097480] R13: 00007fff85ee5e10 R14: 0000556e7000fbc0 R15: 0000556e70020780 [ 54.098568] [ 54.098926] irq event stamp: 1725 [ 54.099469] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 54.100753] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 54.102049] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 54.103346] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 54.104634] ---[ end trace 0000000000000000 ]--- [ 57.574515] ------------[ cut here ]------------ [ 57.575459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.577485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 57.579130] Modules linked in: [ 57.579830] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.581842] Tainted: [W]=WARN [ 57.582435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.583913] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.584825] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 57.588016] RSP: 0018:ffff88801a907bc0 EFLAGS: 00010286 [ 57.588989] RAX: 0000000000000000 RBX: ffffed1003520f78 RCX: ffffffff813a4050 [ 57.590321] RDX: ffff888016d09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.591592] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003520f2f [ 57.592863] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.594144] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a907df8 [ 57.595416] FS: 00007f8675287900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.596840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.597917] CR2: 00007ffc28c8def8 CR3: 000000000ded2000 CR4: 0000000000350ef0 [ 57.599199] Call Trace: [ 57.599708] [ 57.600123] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.601008] ? __create_object+0x59/0x80 [ 57.601820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.602787] __vmalloc_noprof+0x59/0x60 [ 57.603566] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.604450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.605396] bpf_prog_alloc+0x39/0x200 [ 57.606081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.607004] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.607912] do_seccomp+0x349/0x25e0 [ 57.608638] ? find_held_lock+0x2b/0x80 [ 57.609413] ? do_prlimit+0x310/0x610 [ 57.610109] ? __pfx_do_seccomp+0x10/0x10 [ 57.610892] ? do_raw_spin_unlock+0x53/0x220 [ 57.611716] ? _raw_spin_unlock+0x1e/0x40 [ 57.612492] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.613458] ? static_key_count+0x60/0x80 [ 57.614215] prctl_set_seccomp+0x4e/0x70 [ 57.614990] __do_sys_prctl+0xe6c/0x1d70 [ 57.615755] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.616617] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.617590] ? irqentry_exit+0xf3/0x650 [ 57.618341] do_syscall_64+0xbf/0x430 [ 57.619020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.619976] RIP: 0033:0x7f86757795cd [ 57.620674] 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 [ 57.623843] RSP: 002b:00007ffc28c8b3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.625220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86757795cd [ 57.626492] RDX: 000056128389ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.627771] RBP: 00007ffc28c8b450 R08: 0000000000000000 R09: 00007ffc28c8aaf0 [ 57.629057] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612a515ead0 [ 57.630347] R13: 00007ffc28c8b880 R14: 00005612a515fbc0 R15: 00005612a5170780 [ 57.631638] [ 57.632062] irq event stamp: 1875 [ 57.632698] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 57.634229] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 57.635730] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 57.637268] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 57.638777] ---[ end trace 0000000000000000 ]--- [ 58.520966] ------------[ cut here ]------------ [ 58.521877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.523924] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 58.525384] Modules linked in: [ 58.525972] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.528166] Tainted: [W]=WARN [ 58.528788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.530268] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.531177] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 58.534324] RSP: 0018:ffff88801a81fbc0 EFLAGS: 00010286 [ 58.535260] RAX: 0000000000000000 RBX: ffffed1003503f78 RCX: ffffffff813a4050 [ 58.536557] RDX: ffff888017243780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.537842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003503f2f [ 58.539120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.540521] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a81fdf8 [ 58.541932] FS: 00007fb33a735900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.543369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.544426] CR2: 00007fb33ac27580 CR3: 000000000db41000 CR4: 0000000000350ef0 [ 58.545729] Call Trace: [ 58.546190] [ 58.546654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.547558] ? __create_object+0x59/0x80 [ 58.548329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.549261] __vmalloc_noprof+0x59/0x60 [ 58.550028] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.550901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.551847] bpf_prog_alloc+0x39/0x200 [ 58.552601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.553560] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.554466] do_seccomp+0x349/0x25e0 [ 58.555142] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.556048] ? __pfx_do_seccomp+0x10/0x10 [ 58.556859] ? find_held_lock+0x2b/0x80 [ 58.557641] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.558604] ? static_key_count+0x60/0x80 [ 58.559409] prctl_set_seccomp+0x4e/0x70 [ 58.560145] __do_sys_prctl+0xe6c/0x1d70 [ 58.560934] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.561793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.562767] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.563746] ? irqentry_exit+0xf3/0x650 [ 58.564527] do_syscall_64+0xbf/0x430 [ 58.565242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.566205] RIP: 0033:0x7fb33ac275cd [ 58.566913] 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 [ 58.570078] RSP: 002b:00007ffdbe8a7740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.571449] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb33ac275cd [ 58.572721] RDX: 000055fd589d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.574022] RBP: 00007ffdbe8a77a0 R08: 0000000000000000 R09: 00007ffdbe8a6e40 [ 58.575320] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd8133cad0 [ 58.576605] R13: 00007ffdbe8a7bd0 R14: 000055fd8133dbc0 R15: 000055fd8134e780 [ 58.577939] [ 58.578401] irq event stamp: 1767 [ 58.579016] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 58.580550] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 58.582081] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 58.583624] softirqs last disabled at (1255): [] __irq_exit_rcu+0xc4/0x100 [ 58.585152] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53250' (ECDSA) to the list of known hosts. 2025/11/17 10:44:27 fuzzer started 2025/11/17 10:44:28 dialing manager at localhost:37895 2025/11/17 10:44:28 checking machine... 2025/11/17 10:44:28 checking revisions... [ 59.490242] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:44:28 testing simple program... [ 59.574811] cgroup: Unknown subsys name 'net' [ 59.639407] cgroup: Unknown subsys name 'cpuset' [ 59.652823] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:44:27 Registers: info registers vcpu 0 RAX=ffff8880154dda20 RBX=ffff888018437e48 RCX=ffffffff84c7dc43 RDX=ffff8880154dd3a8 RSI=0000000000000008 RDI=ffff8880154dd3a8 RBP=ffff888018437eb0 RSP=ffff888018437da0 R8 =0000000000000001 R9 =ffff888015793780 R10=ffff8880154dd347 R11=0000000000000001 R12=ffff8880154dd340 R13=ffff8880154dd340 R14=ffff88806ce37340 R15=0000000000000001 RIP=ffffffff84c7dd13 RFL=00000002 [-------] 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 00007f6192ebf700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc546268000 CR3=000000000e89e000 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=34343a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3534325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343138 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=ffff888017642000 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888017642100 RSI=0000000000000000 RDI=ffff88801ff8b840 RBP=ffff88801ff8b840 RSP=ffff888019757768 R8 =0000000000000001 R9 =ffffed10032eaede R10=0000000000000003 R11=0000000000000001 R12=ffff88800d9d5758 R13=0000000000000246 R14=ffff88801ff8b840 R15=ffff88800944c3c0 RIP=ffffffff81b619ac RFL=00000087 [--S--PC] 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 00007f8675287900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8675266020 CR3=000000000d278000 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=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