[ 39.151397] ------------[ cut here ]------------ [ 39.152345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.154327] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.155782] Modules linked in: [ 39.156387] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.158359] Tainted: [W]=WARN [ 39.158963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.160435] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.161357] 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 [ 39.164525] RSP: 0018:ffff888017267bc0 EFLAGS: 00010286 [ 39.165516] RAX: 0000000000000000 RBX: ffffed1002e4cf78 RCX: ffffffff813a4050 [ 39.166787] RDX: ffff888015d10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.168070] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4cf2f [ 39.169350] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.170620] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017267df8 [ 39.171910] FS: 00007f004d350900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.173342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.174404] CR2: 00007ffc542b4ef8 CR3: 000000000d904000 CR4: 0000000000350ef0 [ 39.175716] Call Trace: [ 39.176205] [ 39.176668] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.177520] ? __create_object+0x59/0x80 [ 39.178322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.179302] __vmalloc_noprof+0x59/0x60 [ 39.180070] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.180938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.181863] bpf_prog_alloc+0x39/0x200 [ 39.182563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.183490] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.184390] do_seccomp+0x349/0x25e0 [ 39.185112] ? find_held_lock+0x2b/0x80 [ 39.185869] ? do_prlimit+0x310/0x610 [ 39.186561] ? __pfx_do_seccomp+0x10/0x10 [ 39.187347] ? do_raw_spin_unlock+0x53/0x220 [ 39.188189] ? _raw_spin_unlock+0x1e/0x40 [ 39.188974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.189943] ? static_key_count+0x60/0x80 [ 39.190758] prctl_set_seccomp+0x4e/0x70 [ 39.191485] __do_sys_prctl+0xe6c/0x1d70 [ 39.192287] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.193151] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.194135] ? irqentry_exit+0xf3/0x650 [ 39.194899] do_syscall_64+0xbf/0x430 [ 39.195638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.196644] RIP: 0033:0x7f004d8425cd [ 39.197321] 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 [ 39.200481] RSP: 002b:00007ffc542b3da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.201836] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f004d8425cd [ 39.203121] RDX: 000055af493afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.204443] RBP: 00007ffc542b3e00 R08: 0000000000000000 R09: 00007ffc542b34a0 [ 39.205755] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af88a62bf0 [ 39.207051] R13: 00007ffc542b4230 R14: 000055af88a6c380 R15: 000055af88a77460 [ 39.208365] [ 39.208828] irq event stamp: 1701 [ 39.209432] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 39.210951] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 39.212488] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 39.214029] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 39.215526] ---[ end trace 0000000000000000 ]--- [ 42.447545] ------------[ cut here ]------------ [ 42.448474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.450466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.451925] Modules linked in: [ 42.452525] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.454616] Tainted: [W]=WARN [ 42.455202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.456742] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.457729] 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 [ 42.461134] RSP: 0018:ffff888017927bc0 EFLAGS: 00010286 [ 42.462117] RAX: 0000000000000000 RBX: ffffed1002f24f78 RCX: ffffffff813a4050 [ 42.463400] RDX: ffff8880164ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.464678] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f24f2f [ 42.465966] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.467263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017927df8 [ 42.468565] FS: 00007f8a60ca4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.470017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.471083] CR2: 00007f8a61196580 CR3: 000000000da80000 CR4: 0000000000350ef0 [ 42.472390] Call Trace: [ 42.472908] [ 42.473325] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.474235] ? __create_object+0x59/0x80 [ 42.475102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.476095] __vmalloc_noprof+0x59/0x60 [ 42.476856] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.477737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.478677] bpf_prog_alloc+0x39/0x200 [ 42.479372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.480321] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.481231] do_seccomp+0x349/0x25e0 [ 42.481958] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.482872] ? __pfx_do_seccomp+0x10/0x10 [ 42.483668] ? find_held_lock+0x2b/0x80 [ 42.484400] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.485357] ? static_key_count+0x60/0x80 [ 42.486167] prctl_set_seccomp+0x4e/0x70 [ 42.486955] __do_sys_prctl+0xe6c/0x1d70 [ 42.487744] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.488624] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.489545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.490634] ? irqentry_exit+0xf3/0x650 [ 42.491366] do_syscall_64+0xbf/0x430 [ 42.492127] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.493084] RIP: 0033:0x7f8a611965cd [ 42.493795] 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 [ 42.496979] RSP: 002b:00007ffe99d31a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.498336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a611965cd [ 42.499632] RDX: 0000558afdcbee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.500930] RBP: 00007ffe99d31a70 R08: 0000000000000000 R09: 00007ffe99d31110 [ 42.502229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b01567b10 [ 42.503495] R13: 00007ffe99d31ea0 R14: 0000558b015682b0 R15: 0000558b0157c6f0 [ 42.504791] [ 42.505224] irq event stamp: 1721 [ 42.505944] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.507467] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.509013] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 42.510567] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 42.512106] ---[ end trace 0000000000000000 ]--- [ 43.360542] ------------[ cut here ]------------ [ 43.361458] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.363442] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.364911] Modules linked in: [ 43.365499] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.367736] Tainted: [W]=WARN [ 43.368306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.369864] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.370788] 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 [ 43.373962] RSP: 0018:ffff888009f7fbc0 EFLAGS: 00010286 [ 43.374944] RAX: 0000000000000000 RBX: ffffed10013eff78 RCX: ffffffff813a4050 [ 43.376237] RDX: ffff88801716d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.377536] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013eff2f [ 43.378818] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.380103] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f7fdf8 [ 43.381401] FS: 00007f189b287900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.382861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.384203] CR2: 00007fff359baef8 CR3: 000000000e394000 CR4: 0000000000350ef0 [ 43.385488] Call Trace: [ 43.385983] [ 43.386392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.387282] ? __create_object+0x59/0x80 [ 43.388082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.389051] __vmalloc_noprof+0x59/0x60 [ 43.389811] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.390683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.391565] bpf_prog_alloc+0x39/0x200 [ 43.392318] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.393238] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.394130] do_seccomp+0x349/0x25e0 [ 43.394845] ? find_held_lock+0x2b/0x80 [ 43.395550] ? do_prlimit+0x310/0x610 [ 43.396280] ? __pfx_do_seccomp+0x10/0x10 [ 43.397062] ? do_raw_spin_unlock+0x53/0x220 [ 43.397888] ? _raw_spin_unlock+0x1e/0x40 [ 43.398660] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.399563] ? static_key_count+0x60/0x80 [ 43.400372] prctl_set_seccomp+0x4e/0x70 [ 43.401144] __do_sys_prctl+0xe6c/0x1d70 [ 43.401916] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.402769] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.403729] ? irqentry_exit+0xf3/0x650 [ 43.404465] do_syscall_64+0xbf/0x430 [ 43.405194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.406151] RIP: 0033:0x7f189b7795cd [ 43.406860] 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 [ 43.410022] RSP: 002b:00007fff359b99a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.411369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f189b7795cd [ 43.412681] RDX: 000055e09838ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.413948] RBP: 00007fff359b9a00 R08: 0000000000000000 R09: 00007fff359b90a0 [ 43.415234] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0ae9f2ad0 [ 43.416514] R13: 00007fff359b9e30 R14: 000055e0ae9f3bc0 R15: 000055e0aea04780 [ 43.417799] [ 43.418224] irq event stamp: 1805 [ 43.418866] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 43.420383] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 43.421883] softirqs last enabled at (1438): [] handle_softirqs+0x50c/0x770 [ 43.423405] softirqs last disabled at (1433): [] __irq_exit_rcu+0xc4/0x100 [ 43.424913] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26150' (ECDSA) to the list of known hosts. 2025/11/18 11:19:37 fuzzer started 2025/11/18 11:19:37 dialing manager at localhost:34383 2025/11/18 11:19:37 checking machine... 2025/11/18 11:19:37 checking revisions... [ 44.338071] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:19:37 testing simple program... [ 44.422815] cgroup: Unknown subsys name 'net' [ 44.477534] cgroup: Unknown subsys name 'cpuset' [ 44.497993] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:19:36 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800f4e9380 RCX=ffffffff81b4dcbd RDX=1ffff1100d9c70a6 RSI=0000000000000001 RDI=ffff88806ce38530 RBP=0000000000000001 RSP=ffff88806ce08ce8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffff88806ce38500 R13=ffff88806ce38470 R14=0000000000000005 R15=0000000000000001 RIP=ffffffff81b48e57 RFL=00000246 [---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 00007f911dbc2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8a60c5801c CR3=000000000db5a000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=230385f9c3431acb00000000000ae988 XMM05=1319e678c5640f8a0000000000323450 XMM06=1c9d3f5f5a5fd63600000000003233b8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000067 RBX=ffff8880166b0000 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff8880166b0ad0 RDI=ffff8880166b0ad0 RBP=ffff8880166b0a58 RSP=ffff88806cf08c10 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880166b0ad0 R13=49da982df18c1733 R14=0000000000000001 R15=0000000000000003 RIP=ffffffff815228f5 RFL=00000003 [------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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f645c079260 CR3=0000000020260000 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=756e696c2d34365f3638782f62696c2f XMM01=7272652d67706762696c2f756e672d78 XMM02=00302e6f732e726f7272652d67706762 XMM03=696c2f756e672d78756e696c2d34365f XMM04=00000000000000000000000000000000 XMM05=00007f645c605f6000007f645c3e8f30 XMM06=00007f645c3e8a2000007f645c3e8510 XMM07=00007f645c3e800000007f645c606a20 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000