[ 46.235799] ------------[ cut here ]------------ [ 46.236712] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.239315] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.240729] Modules linked in: [ 46.241364] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.243339] Tainted: [W]=WARN [ 46.243908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.245372] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.246261] 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 [ 46.249427] RSP: 0018:ffff88801517fbc0 EFLAGS: 00010286 [ 46.250418] RAX: 0000000000000000 RBX: ffffed1002a2ff78 RCX: ffffffff813a4050 [ 46.251705] RDX: ffff888015530000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.252984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a2ff2f [ 46.254252] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.255533] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801517fdf8 [ 46.256811] FS: 00007f9010c7c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.258221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.259439] CR2: 00007fff872acef7 CR3: 000000000a034000 CR4: 0000000000350ef0 [ 46.260717] Call Trace: [ 46.261210] [ 46.261633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.262514] ? __create_object+0x59/0x80 [ 46.263352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.264328] __vmalloc_noprof+0x59/0x60 [ 46.265040] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.265907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.266839] bpf_prog_alloc+0x39/0x200 [ 46.267570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.268493] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.269403] do_seccomp+0x349/0x25e0 [ 46.270071] ? find_held_lock+0x2b/0x80 [ 46.270833] ? do_prlimit+0x310/0x610 [ 46.271578] ? __pfx_do_seccomp+0x10/0x10 [ 46.272352] ? do_raw_spin_unlock+0x53/0x220 [ 46.273180] ? _raw_spin_unlock+0x1e/0x40 [ 46.273910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.274879] ? static_key_count+0x60/0x80 [ 46.275684] prctl_set_seccomp+0x4e/0x70 [ 46.276453] __do_sys_prctl+0xe6c/0x1d70 [ 46.277245] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.278056] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.279018] ? irqentry_exit+0xf3/0x650 [ 46.279763] do_syscall_64+0xbf/0x430 [ 46.280501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.281438] RIP: 0033:0x7f901116e5cd [ 46.282138] 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 [ 46.285301] RSP: 002b:00007fff872aad50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.286659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f901116e5cd [ 46.288180] RDX: 000055c2b3682e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.289527] RBP: 00007fff872aadb0 R08: 0000000000000000 R09: 00007fff872aa450 [ 46.290836] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2db2e9240 [ 46.292120] R13: 00007fff872ab1e0 R14: 000055c2db2e8bf0 R15: 000055c2db2fd4d0 [ 46.293396] [ 46.293812] irq event stamp: 1709 [ 46.294452] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 46.295962] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 46.297439] softirqs last enabled at (1562): [] handle_softirqs+0x50c/0x770 [ 46.298949] softirqs last disabled at (1557): [] __irq_exit_rcu+0xc4/0x100 [ 46.300426] ---[ end trace 0000000000000000 ]--- [ 49.711086] ------------[ cut here ]------------ [ 49.711927] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.713796] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.715283] Modules linked in: [ 49.715839] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.717680] Tainted: [W]=WARN [ 49.718229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.719567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.720313] 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 [ 49.723031] RSP: 0018:ffff888017147bc0 EFLAGS: 00010286 [ 49.723877] RAX: 0000000000000000 RBX: ffffed1002e28f78 RCX: ffffffff813a4050 [ 49.724950] RDX: ffff888019193780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.726026] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e28f2f [ 49.727135] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.728215] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017147df8 [ 49.729297] FS: 00007f40a808c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.730482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.731376] CR2: 00007ffd73f39ef7 CR3: 000000000dde0000 CR4: 0000000000350ef0 [ 49.732422] Call Trace: [ 49.732795] [ 49.733172] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.733863] ? __create_object+0x59/0x80 [ 49.734512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.735329] __vmalloc_noprof+0x59/0x60 [ 49.735904] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.736622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.737377] bpf_prog_alloc+0x39/0x200 [ 49.737946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.738699] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.739436] do_seccomp+0x349/0x25e0 [ 49.739979] ? find_held_lock+0x2b/0x80 [ 49.740596] ? do_prlimit+0x310/0x610 [ 49.741193] ? __pfx_do_seccomp+0x10/0x10 [ 49.741786] ? do_raw_spin_unlock+0x53/0x220 [ 49.742464] ? _raw_spin_unlock+0x1e/0x40 [ 49.743065] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.743842] ? static_key_count+0x60/0x80 [ 49.744501] prctl_set_seccomp+0x4e/0x70 [ 49.745092] __do_sys_prctl+0xe6c/0x1d70 [ 49.745729] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.746430] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.747225] ? irqentry_exit+0xf3/0x650 [ 49.747811] do_syscall_64+0xbf/0x430 [ 49.748422] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.749193] RIP: 0033:0x7f40a857e5cd [ 49.749714] 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 [ 49.752217] RSP: 002b:00007ffd73f38bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.753302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40a857e5cd [ 49.754317] RDX: 0000564ffa9e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.755349] RBP: 00007ffd73f38c30 R08: 0000000000000000 R09: 00007ffd73f382d0 [ 49.756378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565033d24bf0 [ 49.757403] R13: 00007ffd73f39060 R14: 0000565033d2e380 R15: 0000565033d39460 [ 49.758454] [ 49.758798] irq event stamp: 1787 [ 49.759331] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.760542] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.761741] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 49.762982] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 49.764199] ---[ end trace 0000000000000000 ]--- [ 50.530593] ------------[ cut here ]------------ [ 50.531375] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.533048] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.534305] Modules linked in: [ 50.534802] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.536466] Tainted: [W]=WARN [ 50.536930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.538153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.538890] 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 [ 50.541545] RSP: 0018:ffff888018e2fbc0 EFLAGS: 00010286 [ 50.542365] RAX: 0000000000000000 RBX: ffffed10031c5f78 RCX: ffffffff813a4050 [ 50.543456] RDX: ffff888017775340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.544539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c5f2f [ 50.545612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.546683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e2fdf8 [ 50.547761] FS: 00007fdd6cc1b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.548960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.549857] CR2: 00007ffe74cf5ef7 CR3: 000000001f720000 CR4: 0000000000350ef0 [ 50.550965] Call Trace: [ 50.551384] [ 50.551733] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.552480] ? __create_object+0x59/0x80 [ 50.553136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.553908] __vmalloc_noprof+0x59/0x60 [ 50.554544] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.555294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.556039] bpf_prog_alloc+0x39/0x200 [ 50.556657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.557449] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.558213] do_seccomp+0x349/0x25e0 [ 50.558770] ? find_held_lock+0x2b/0x80 [ 50.559434] ? do_prlimit+0x310/0x610 [ 50.560021] ? __pfx_do_seccomp+0x10/0x10 [ 50.560672] ? do_raw_spin_unlock+0x53/0x220 [ 50.561371] ? _raw_spin_unlock+0x1e/0x40 [ 50.561991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.562798] ? static_key_count+0x60/0x80 [ 50.563477] prctl_set_seccomp+0x4e/0x70 [ 50.564095] __do_sys_prctl+0xe6c/0x1d70 [ 50.564757] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.565483] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.566284] ? irqentry_exit+0xf3/0x650 [ 50.566924] do_syscall_64+0xbf/0x430 [ 50.567641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.568589] RIP: 0033:0x7fdd6d10d5cd [ 50.569303] 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 [ 50.572502] RSP: 002b:00007ffe74cf4430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.573877] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd6d10d5cd [ 50.575187] RDX: 00005623f1b9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.576486] RBP: 00007ffe74cf4490 R08: 0000000000000000 R09: 00007ffe74cf3b30 [ 50.577777] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623fa271ad0 [ 50.579094] R13: 00007ffe74cf48c0 R14: 00005623fa272bc0 R15: 00005623fa283780 [ 50.580425] [ 50.580857] irq event stamp: 1765 [ 50.581509] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.583063] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.584693] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 50.586301] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 50.587843] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59778' (ECDSA) to the list of known hosts. 2025/11/18 19:24:50 fuzzer started 2025/11/18 19:24:50 dialing manager at localhost:34383 2025/11/18 19:24:50 checking machine... 2025/11/18 19:24:50 checking revisions... [ 51.519324] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:24:50 testing simple program... [ 51.604219] cgroup: Unknown subsys name 'net' [ 51.667012] cgroup: Unknown subsys name 'cpuset' [ 51.692948] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:24:49 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000001 RCX=ffff88806ce089a4 RDX=0000000000000000 RSI=ffffffff815d3210 RDI=ffff88801bdb9fbc RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000002575e R12=0000000000000000 R13=ffff88806ce08a98 R14=ffff88801bdb9bc0 R15=ffff88806ce08a50 RIP=ffffffff8135e49c 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 00007f40a808c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd73f32000 CR3=000000001fc5e000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000032b71 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f132d0f1048 CR3=000000000d72d000 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=15999ce13f2ce1adcb43a3865cc90d3b XMM02=0000000000306fb8eff9b2d0a8fce9cb XMM03=00000000003070882c67c8bc2e329bc3 XMM04=2bcd11d199f9774100000000000ae988 XMM05=14648eaa1277bab10000000000320f88 XMM06=817b8945e9d503730000000000320e10 XMM07=e042d86d42eb936e00000000003122b0 XMM08=a7fe85939db3d9870000000000307088 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000