[ 39.083970] ------------[ cut here ]------------ [ 39.084860] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.086875] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.088369] Modules linked in: [ 39.089023] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.092440] Tainted: [W]=WARN [ 39.093138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.094635] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.095564] 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 [ 39.098729] RSP: 0018:ffff888016fd7bc0 EFLAGS: 00010286 [ 39.099722] RAX: 0000000000000000 RBX: ffffed1002dfaf78 RCX: ffffffff813a4050 [ 39.101007] RDX: ffff888013ac9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.102302] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfaf2f [ 39.103612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.104911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fd7df8 [ 39.106193] FS: 00007f59a2aa6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.107667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.108742] CR2: 00007f59a2f98580 CR3: 000000000d3d3000 CR4: 0000000000350ef0 [ 39.110053] Call Trace: [ 39.110518] [ 39.110985] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.111848] ? __create_object+0x59/0x80 [ 39.112658] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.113638] __vmalloc_noprof+0x59/0x60 [ 39.114394] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.115280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.116199] bpf_prog_alloc+0x39/0x200 [ 39.116936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.117823] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.118745] do_seccomp+0x349/0x25e0 [ 39.119454] ? rcu_core+0x140a/0x1800 [ 39.120169] ? lock_release+0xc8/0x290 [ 39.120882] ? __pfx_do_seccomp+0x10/0x10 [ 39.121656] ? trace_rcu_utilization+0x26/0x190 [ 39.122545] ? rcu_core+0xa98/0x1800 [ 39.123241] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.124209] ? static_key_count+0x60/0x80 [ 39.125015] prctl_set_seccomp+0x4e/0x70 [ 39.125763] __do_sys_prctl+0xe6c/0x1d70 [ 39.126547] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.127402] ? handle_softirqs+0x50c/0x770 [ 39.128199] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.129174] do_syscall_64+0xbf/0x430 [ 39.129878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.130838] RIP: 0033:0x7f59a2f985cd [ 39.131552] 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 [ 39.134714] RSP: 002b:00007ffe1ff85ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.136117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59a2f985cd [ 39.137405] RDX: 0000562e180f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.138693] RBP: 00007ffe1ff85f50 R08: 0000000000000000 R09: 00007ffe1ff855f0 [ 39.139996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e327ffad0 [ 39.141283] R13: 00007ffe1ff86380 R14: 0000562e32800bc0 R15: 0000562e32811780 [ 39.142579] [ 39.143054] irq event stamp: 2133 [ 39.143679] hardirqs last enabled at (2141): [] __up_console_sem+0x78/0x80 [ 39.145196] hardirqs last disabled at (2150): [] __up_console_sem+0x5d/0x80 [ 39.146709] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 39.148272] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 39.149810] ---[ end trace 0000000000000000 ]--- [ 41.870238] ------------[ cut here ]------------ [ 41.871295] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.873463] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.876985] Modules linked in: [ 41.877620] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.880361] Tainted: [W]=WARN [ 41.881031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.882593] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.883590] 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 [ 41.886960] RSP: 0018:ffff8880173cfbc0 EFLAGS: 00010286 [ 41.888026] RAX: 0000000000000000 RBX: ffffed1002e79f78 RCX: ffffffff813a4050 [ 41.889396] RDX: ffff88800aa95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.890768] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e79f2f [ 41.892224] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.893531] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173cfdf8 [ 41.894828] FS: 00007fba6fb9b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.896283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.897341] CR2: 00007fba701014a6 CR3: 000000000df70000 CR4: 0000000000350ef0 [ 41.898612] Call Trace: [ 41.899100] [ 41.899520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.900410] ? __create_object+0x59/0x80 [ 41.901178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.902127] __vmalloc_noprof+0x59/0x60 [ 41.902833] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.903711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.904629] bpf_prog_alloc+0x39/0x200 [ 41.905370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.906273] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.907155] do_seccomp+0x349/0x25e0 [ 41.907841] ? find_held_lock+0x2b/0x80 [ 41.908597] ? do_prlimit+0x310/0x610 [ 41.909339] ? __pfx_do_seccomp+0x10/0x10 [ 41.910125] ? do_raw_spin_unlock+0x53/0x220 [ 41.910952] ? _raw_spin_unlock+0x1e/0x40 [ 41.911709] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.912667] ? static_key_count+0x60/0x80 [ 41.913458] prctl_set_seccomp+0x4e/0x70 [ 41.914230] __do_sys_prctl+0xe6c/0x1d70 [ 41.915015] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.915831] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.916785] ? irqentry_exit+0xf3/0x650 [ 41.917540] do_syscall_64+0xbf/0x430 [ 41.918274] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.919212] RIP: 0033:0x7fba7008d5cd [ 41.919881] 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 [ 41.923049] RSP: 002b:00007ffdde3a1f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.924285] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba7008d5cd [ 41.925336] RDX: 000055c467fa9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.926384] RBP: 00007ffdde3a1fe0 R08: 0000000000000000 R09: 00007ffdde3a1680 [ 41.927445] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c49a6982b0 [ 41.928501] R13: 00007ffdde3a2410 R14: 000055c49a69ad20 R15: 000055c49a6ac8d0 [ 41.929562] [ 41.929958] irq event stamp: 2171 [ 41.930461] hardirqs last enabled at (2179): [] __up_console_sem+0x78/0x80 [ 41.931718] hardirqs last disabled at (2188): [] __up_console_sem+0x5d/0x80 [ 41.932967] softirqs last enabled at (2168): [] handle_softirqs+0x50c/0x770 [ 41.934233] softirqs last disabled at (2159): [] __irq_exit_rcu+0xc4/0x100 [ 41.935495] ---[ end trace 0000000000000000 ]--- [ 42.527700] ------------[ cut here ]------------ [ 42.528677] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.530579] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.532187] Modules linked in: [ 42.532759] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.534749] Tainted: [W]=WARN [ 42.535348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.536785] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.537677] 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 [ 42.540321] RSP: 0018:ffff888009d0fbc0 EFLAGS: 00010286 [ 42.541125] RAX: 0000000000000000 RBX: ffffed10013a1f78 RCX: ffffffff813a4050 [ 42.542179] RDX: ffff88801758d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.543235] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013a1f2f [ 42.544287] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.545336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d0fdf8 [ 42.546384] FS: 00007f3ffd531900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.547580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.548450] CR2: 00007f3ffda23580 CR3: 000000000c661000 CR4: 0000000000350ef0 [ 42.549498] Call Trace: [ 42.549920] [ 42.550261] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.551009] ? __create_object+0x59/0x80 [ 42.551631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.552420] __vmalloc_noprof+0x59/0x60 [ 42.553052] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.553724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.554487] bpf_prog_alloc+0x39/0x200 [ 42.555083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.555833] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.556581] do_seccomp+0x349/0x25e0 [ 42.557171] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.557871] ? __pfx_do_seccomp+0x10/0x10 [ 42.558521] ? find_held_lock+0x2b/0x80 [ 42.559145] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.559953] ? static_key_count+0x60/0x80 [ 42.560571] prctl_set_seccomp+0x4e/0x70 [ 42.561209] __do_sys_prctl+0xe6c/0x1d70 [ 42.561820] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.562517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.563308] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.564113] ? irqentry_exit+0xf3/0x650 [ 42.564703] do_syscall_64+0xbf/0x430 [ 42.565314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.566099] RIP: 0033:0x7f3ffda235cd [ 42.566636] 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 [ 42.569252] RSP: 002b:00007ffde0bb78c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.570359] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ffda235cd [ 42.571415] RDX: 00005622dbbafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.572460] RBP: 00007ffde0bb7920 R08: 0000000000000000 R09: 00007ffde0bb6fc0 [ 42.573508] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622e29e72b0 [ 42.574561] R13: 00007ffde0bb7d50 R14: 00005622e29e9d20 R15: 00005622e29fb8d0 [ 42.575642] [ 42.576023] irq event stamp: 1861 [ 42.576530] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 42.577795] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 42.579056] softirqs last enabled at (1896): [] handle_softirqs+0x50c/0x770 [ 42.580343] softirqs last disabled at (1887): [] __irq_exit_rcu+0xc4/0x100 [ 42.581587] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3177' (ECDSA) to the list of known hosts. 2025/11/19 03:33:22 fuzzer started 2025/11/19 03:33:23 dialing manager at localhost:34383 2025/11/19 03:33:23 checking machine... 2025/11/19 03:33:23 checking revisions... [ 43.478466] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:33:23 testing simple program... [ 43.572746] cgroup: Unknown subsys name 'net' [ 43.651621] cgroup: Unknown subsys name 'cpuset' [ 43.661615] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:33:22 Registers: info registers vcpu 0 RAX=000000000003efef 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7d7d09bac8 CR3=000000000daec000 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=2032323a33333a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a33333a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000001cc3dc1f78 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001c RSI=ffff88806cf23b00 RDI=000000000005304b RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000eda41 R11=0000000000000001 R12=000000000005304b R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 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 00007fba6fb9b900 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=00007fba6fb7a020 CR3=000000001f7fd000 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