[ 46.314288] ------------[ cut here ]------------ [ 46.315230] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.317256] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.318705] Modules linked in: [ 46.319350] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.321357] Tainted: [W]=WARN [ 46.321922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.323414] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.324343] 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 [ 46.327588] RSP: 0018:ffff888017a1fbc0 EFLAGS: 00010286 [ 46.328583] RAX: 0000000000000000 RBX: ffffed1002f43f78 RCX: ffffffff813a4050 [ 46.329894] RDX: ffff888014685340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.331193] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f43f2f [ 46.332492] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.333801] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a1fdf8 [ 46.335104] FS: 00007f70b47dc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.336568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.337669] CR2: 00007ffe1f403ef8 CR3: 000000000a20e000 CR4: 0000000000350ef0 [ 46.338981] Call Trace: [ 46.339455] [ 46.339871] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.340800] ? __create_object+0x59/0x80 [ 46.341599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.342595] __vmalloc_noprof+0x59/0x60 [ 46.343375] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.344268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.345237] bpf_prog_alloc+0x39/0x200 [ 46.345951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.346906] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.347827] do_seccomp+0x349/0x25e0 [ 46.348563] ? find_held_lock+0x2b/0x80 [ 46.349350] ? do_prlimit+0x310/0x610 [ 46.350095] ? __pfx_do_seccomp+0x10/0x10 [ 46.350824] ? do_raw_spin_unlock+0x53/0x220 [ 46.351638] ? _raw_spin_unlock+0x1e/0x40 [ 46.352394] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.353348] ? static_key_count+0x60/0x80 [ 46.354160] prctl_set_seccomp+0x4e/0x70 [ 46.354882] __do_sys_prctl+0xe6c/0x1d70 [ 46.355644] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.356484] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.357448] ? irqentry_exit+0xf3/0x650 [ 46.358207] do_syscall_64+0xbf/0x430 [ 46.358894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.359825] RIP: 0033:0x7f70b4cce5cd [ 46.360523] 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 [ 46.363647] RSP: 002b:00007ffe1f401530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.365013] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70b4cce5cd [ 46.366285] RDX: 0000561351dc7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.367561] RBP: 00007ffe1f401590 R08: 0000000000000000 R09: 00007ffe1f400c30 [ 46.368869] R10: 0000000000000000 R11: 0000000000000246 R12: 000056137b15bbf0 [ 46.370145] R13: 00007ffe1f4019c0 R14: 000056137b165380 R15: 000056137b170460 [ 46.371433] [ 46.371862] irq event stamp: 1803 [ 46.372503] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 46.374013] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 46.375509] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 46.377048] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 46.378396] ---[ end trace 0000000000000000 ]--- [ 49.263610] ------------[ cut here ]------------ [ 49.264510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.266551] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.268004] Modules linked in: [ 49.268579] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.270565] Tainted: [W]=WARN [ 49.271158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.272594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.273530] 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 [ 49.276770] RSP: 0018:ffff888019f07bc0 EFLAGS: 00010286 [ 49.277759] RAX: 0000000000000000 RBX: ffffed10033e0f78 RCX: ffffffff813a4050 [ 49.279052] RDX: ffff888017971bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.280349] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e0f2f [ 49.281665] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.282981] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f07df8 [ 49.284281] FS: 00007fcb2ad7f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.285761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.286843] CR2: 00007fcb2b2e54a6 CR3: 000000000b872000 CR4: 0000000000350ef0 [ 49.288145] Call Trace: [ 49.288619] [ 49.289092] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.289996] ? __create_object+0x59/0x80 [ 49.290748] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.291724] __vmalloc_noprof+0x59/0x60 [ 49.292500] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.293419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.294371] bpf_prog_alloc+0x39/0x200 [ 49.295116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.296060] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.296954] do_seccomp+0x349/0x25e0 [ 49.297691] ? find_held_lock+0x2b/0x80 [ 49.298463] ? do_prlimit+0x310/0x610 [ 49.299222] ? __pfx_do_seccomp+0x10/0x10 [ 49.300021] ? do_raw_spin_unlock+0x53/0x220 [ 49.300852] ? _raw_spin_unlock+0x1e/0x40 [ 49.301649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.302636] ? static_key_count+0x60/0x80 [ 49.303452] prctl_set_seccomp+0x4e/0x70 [ 49.304240] __do_sys_prctl+0xe6c/0x1d70 [ 49.305058] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.305890] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.306875] ? irqentry_exit+0xf3/0x650 [ 49.307651] do_syscall_64+0xbf/0x430 [ 49.308409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.309400] RIP: 0033:0x7fcb2b2715cd [ 49.310122] 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 [ 49.313385] RSP: 002b:00007ffd31fec070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.314788] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb2b2715cd [ 49.316096] RDX: 000055964c474e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.317424] RBP: 00007ffd31fec0d0 R08: 0000000000000000 R09: 00007ffd31feb770 [ 49.318738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559650deaad0 [ 49.320049] R13: 00007ffd31fec500 R14: 0000559650debbc0 R15: 0000559650dfc780 [ 49.321404] [ 49.321839] irq event stamp: 1733 [ 49.322509] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.324068] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.325649] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.327233] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.328889] ---[ end trace 0000000000000000 ]--- [ 49.948297] ------------[ cut here ]------------ [ 49.949340] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.951597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.953269] Modules linked in: [ 49.953944] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.956246] Tainted: [W]=WARN [ 49.956892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.958812] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.959849] 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 [ 49.963851] RSP: 0018:ffff8880164a7bc0 EFLAGS: 00010286 [ 49.965002] RAX: 0000000000000000 RBX: ffffed1002c94f78 RCX: ffffffff813a4050 [ 49.966485] RDX: ffff88801733d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.967986] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c94f2f [ 49.969477] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.970948] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164a7df8 [ 49.972444] FS: 00007f6cdbd2e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.974051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.975134] CR2: 00007ffc63c2bef8 CR3: 000000001dcb9000 CR4: 0000000000350ef0 [ 49.976451] Call Trace: [ 49.976938] [ 49.977399] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.978313] ? __create_object+0x59/0x80 [ 49.979108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.980095] __vmalloc_noprof+0x59/0x60 [ 49.980833] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.981722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.982668] bpf_prog_alloc+0x39/0x200 [ 49.983417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.984359] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.985281] do_seccomp+0x349/0x25e0 [ 49.986008] ? find_held_lock+0x2b/0x80 [ 49.986740] ? do_prlimit+0x310/0x610 [ 49.987496] ? __pfx_do_seccomp+0x10/0x10 [ 49.988291] ? do_raw_spin_unlock+0x53/0x220 [ 49.989149] ? _raw_spin_unlock+0x1e/0x40 [ 49.989911] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.990901] ? static_key_count+0x60/0x80 [ 49.991722] prctl_set_seccomp+0x4e/0x70 [ 49.992513] __do_sys_prctl+0xe6c/0x1d70 [ 49.993319] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.994198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.995193] ? irqentry_exit+0xf3/0x650 [ 49.995933] do_syscall_64+0xbf/0x430 [ 49.996702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.997676] RIP: 0033:0x7f6cdc2205cd [ 49.998394] 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 [ 50.001702] RSP: 002b:00007ffc63c2a280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.003109] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cdc2205cd [ 50.004436] RDX: 000055fafdfbbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.005769] RBP: 00007ffc63c2a2e0 R08: 0000000000000000 R09: 00007ffc63c29980 [ 50.007099] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb0ea42ad0 [ 50.008423] R13: 00007ffc63c2a710 R14: 000055fb0ea43bc0 R15: 000055fb0ea54780 [ 50.009746] [ 50.010165] irq event stamp: 1767 [ 50.010718] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.012100] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.013486] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 50.014887] softirqs last disabled at (1313): [] __irq_exit_rcu+0xc4/0x100 [ 50.016263] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47150' (ECDSA) to the list of known hosts. 2025/11/17 22:22:33 fuzzer started 2025/11/17 22:22:33 dialing manager at localhost:37895 2025/11/17 22:22:33 checking machine... 2025/11/17 22:22:33 checking revisions... [ 50.839234] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:22:33 testing simple program... [ 50.924072] cgroup: Unknown subsys name 'net' [ 50.993224] cgroup: Unknown subsys name 'cpuset' [ 51.006284] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:22:32 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff8175a637 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff888017a1f6a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=ffff88800944cc80 RIP=ffffffff81751738 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 00007fcb2ad7f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcb2ad24008 CR3=000000000ba9b000 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 info registers vcpu 1 RAX=000000000002b10b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff39836938 CR3=000000000dea8000 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=7ffa033754dcc7be19425f3e6164ef3e XMM02=0000000000303ee0eff9b2d0a8fce9cb XMM03=0000000000303fb02c67c8bc2e329bc3 XMM04=c100a6a051a716f800000000000ae988 XMM05=e1bcd410fb3842e60000000000320d60 XMM06=405749d8372a36f10000000000320be8 XMM07=e042d86d42eb936e0000000000311fe8 XMM08=552b6eb0c365eaf70000000000303fb0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000