[ 45.285521] ------------[ cut here ]------------ [ 45.286489] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.289127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.290777] Modules linked in: [ 45.291612] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.294529] Tainted: [W]=WARN [ 45.295421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.297270] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.298432] 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 [ 45.302482] RSP: 0018:ffff8880198bfbc0 EFLAGS: 00010286 [ 45.303518] RAX: 0000000000000000 RBX: ffffed1003317f78 RCX: ffffffff813a4050 [ 45.304809] RDX: ffff888019be8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.306099] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003317f2f [ 45.307423] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.308751] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198bfdf8 [ 45.310297] FS: 00007faaf47a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.312368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.313961] CR2: 00007faaf4c98580 CR3: 000000000f999000 CR4: 0000000000350ef0 [ 45.315657] Call Trace: [ 45.316194] [ 45.316622] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.317551] ? __create_object+0x59/0x80 [ 45.318371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.319419] __vmalloc_noprof+0x59/0x60 [ 45.320269] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.321191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.322168] bpf_prog_alloc+0x39/0x200 [ 45.322988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.323968] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.324854] do_seccomp+0x349/0x25e0 [ 45.325604] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.326547] ? __pfx_do_seccomp+0x10/0x10 [ 45.327399] ? find_held_lock+0x2b/0x80 [ 45.328360] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.329493] ? static_key_count+0x60/0x80 [ 45.330325] prctl_set_seccomp+0x4e/0x70 [ 45.331167] __do_sys_prctl+0xe6c/0x1d70 [ 45.332008] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.332937] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.333957] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.335001] ? irqentry_exit+0xf3/0x650 [ 45.335762] do_syscall_64+0xbf/0x430 [ 45.336525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.337542] RIP: 0033:0x7faaf4c985cd [ 45.338286] 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 [ 45.341593] RSP: 002b:00007ffc35cc7ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.343053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faaf4c985cd [ 45.344390] RDX: 0000557e1d07ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.345784] RBP: 00007ffc35cc7c00 R08: 0000000000000000 R09: 00007ffc35cc72a0 [ 45.347147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e32f68bf0 [ 45.348482] R13: 00007ffc35cc8030 R14: 0000557e32f72380 R15: 0000557e32f7d460 [ 45.349886] [ 45.350318] irq event stamp: 2655 [ 45.351020] hardirqs last enabled at (2665): [] __up_console_sem+0x78/0x80 [ 45.352414] hardirqs last disabled at (2674): [] __up_console_sem+0x5d/0x80 [ 45.353763] softirqs last enabled at (2468): [] handle_softirqs+0x50c/0x770 [ 45.355128] softirqs last disabled at (2461): [] __irq_exit_rcu+0xc4/0x100 [ 45.356449] ---[ end trace 0000000000000000 ]--- [ 48.158113] ------------[ cut here ]------------ [ 48.158523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.159501] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.160181] Modules linked in: [ 48.160452] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.161343] Tainted: [W]=WARN [ 48.161593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.162252] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.162644] 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 [ 48.164101] RSP: 0018:ffff8880177b7bc0 EFLAGS: 00010286 [ 48.164522] RAX: 0000000000000000 RBX: ffffed1002ef6f78 RCX: ffffffff813a4050 [ 48.165107] RDX: ffff888018618000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.165663] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef6f2f [ 48.166236] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.166811] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177b7df8 [ 48.167401] FS: 00007f073e7a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.168048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.168506] CR2: 00007f073ed0e4a6 CR3: 000000000e39f000 CR4: 0000000000350ef0 [ 48.169099] Call Trace: [ 48.169309] [ 48.169495] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.169903] ? __create_object+0x59/0x80 [ 48.170240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.170657] __vmalloc_noprof+0x59/0x60 [ 48.171013] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.171393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.171794] bpf_prog_alloc+0x39/0x200 [ 48.172129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.172531] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.172942] do_seccomp+0x349/0x25e0 [ 48.173246] ? find_held_lock+0x2b/0x80 [ 48.173572] ? do_prlimit+0x310/0x610 [ 48.173909] ? __pfx_do_seccomp+0x10/0x10 [ 48.174244] ? do_raw_spin_unlock+0x53/0x220 [ 48.174610] ? _raw_spin_unlock+0x1e/0x40 [ 48.174994] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.175433] ? static_key_count+0x60/0x80 [ 48.175785] prctl_set_seccomp+0x4e/0x70 [ 48.176155] __do_sys_prctl+0xe6c/0x1d70 [ 48.176499] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.176894] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.177335] ? irqentry_exit+0xf3/0x650 [ 48.177678] do_syscall_64+0xbf/0x430 [ 48.178016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.178439] RIP: 0033:0x7f073ec9a5cd [ 48.178761] 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 [ 48.180266] RSP: 002b:00007ffe7c0cb010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.180906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f073ec9a5cd [ 48.181487] RDX: 000055db20190e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.182088] RBP: 00007ffe7c0cb070 R08: 0000000000000000 R09: 00007ffe7c0ca710 [ 48.182682] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db2c069bf0 [ 48.183323] R13: 00007ffe7c0cb4a0 R14: 000055db2c073380 R15: 000055db2c07e460 [ 48.183936] [ 48.184134] irq event stamp: 1743 [ 48.184418] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 48.185132] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 48.185821] softirqs last enabled at (1302): [] handle_softirqs+0x50c/0x770 [ 48.186559] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 48.187280] ---[ end trace 0000000000000000 ]--- [ 48.908470] ------------[ cut here ]------------ [ 48.909654] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.912264] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.914103] Modules linked in: [ 48.914953] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.917428] Tainted: [W]=WARN [ 48.918204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.920069] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.921248] 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 [ 48.925276] RSP: 0018:ffff888016ddfbc0 EFLAGS: 00010286 [ 48.926540] RAX: 0000000000000000 RBX: ffffed1002dbbf78 RCX: ffffffff813a4050 [ 48.927986] RDX: ffff888016070000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.929275] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbbf2f [ 48.930558] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.931882] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ddfdf8 [ 48.933168] FS: 00007f0f5e250900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.934599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.935672] CR2: 00007ffeaffa4ef8 CR3: 000000001f760000 CR4: 0000000000350ef0 [ 48.936961] Call Trace: [ 48.937425] [ 48.937829] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.938744] ? __create_object+0x59/0x80 [ 48.939528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.940499] __vmalloc_noprof+0x59/0x60 [ 48.941271] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.942153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.943097] bpf_prog_alloc+0x39/0x200 [ 48.943786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.944712] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.945629] do_seccomp+0x349/0x25e0 [ 48.946368] ? find_held_lock+0x2b/0x80 [ 48.947140] ? do_prlimit+0x310/0x610 [ 48.947837] ? __pfx_do_seccomp+0x10/0x10 [ 48.948621] ? do_raw_spin_unlock+0x53/0x220 [ 48.949458] ? _raw_spin_unlock+0x1e/0x40 [ 48.950237] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.951206] ? static_key_count+0x60/0x80 [ 48.952010] prctl_set_seccomp+0x4e/0x70 [ 48.952733] __do_sys_prctl+0xe6c/0x1d70 [ 48.953505] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.954362] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.955346] ? irqentry_exit+0xf3/0x650 [ 48.956111] do_syscall_64+0xbf/0x430 [ 48.956802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.957747] RIP: 0033:0x7f0f5e7425cd [ 48.958449] 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 [ 48.961632] RSP: 002b:00007ffeaffa2550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.962999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f5e7425cd [ 48.964104] RDX: 00005636d4787e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.965170] RBP: 00007ffeaffa25b0 R08: 0000000000000000 R09: 00007ffeaffa1c50 [ 48.966223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563702e2dad0 [ 48.967291] R13: 00007ffeaffa29e0 R14: 0000563702e2ebc0 R15: 0000563702e3f780 [ 48.968372] [ 48.968721] irq event stamp: 1779 [ 48.969255] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 48.970510] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 48.971771] softirqs last enabled at (1548): [] handle_softirqs+0x50c/0x770 [ 48.973038] softirqs last disabled at (1543): [] __irq_exit_rcu+0xc4/0x100 [ 48.974290] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59136' (ECDSA) to the list of known hosts. 2025/11/18 18:00:32 fuzzer started 2025/11/18 18:00:32 dialing manager at localhost:34383 2025/11/18 18:00:32 checking machine... 2025/11/18 18:00:32 checking revisions... [ 49.814034] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:00:32 testing simple program... [ 49.916141] cgroup: Unknown subsys name 'net' [ 49.995008] cgroup: Unknown subsys name 'cpuset' [ 50.007002] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:00:31 Registers: info registers vcpu 0 RAX=ffffffff81ab1783 RBX=ffffffff81619130 RCX=ffff888016aaf12c RDX=1ffff11002d55e46 RSI=ffffffff81ab1783 RDI=ffff888016aaf2a0 RBP=ffff888016aaf270 RSP=ffff888016aaf1d0 R8 =0000000000000001 R9 =ffff888016aaf218 R10=000000000003c9ed R11=00000000000255fd R12=ffff888016aaf2a0 R13=0000000000000000 R14=ffff888016163780 R15=0000000000092820 RIP=ffffffff81619130 RFL=00000282 [--S----] 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 00007fcb708b4700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055db2c0829b8 CR3=000000000da28000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732031333a3030 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363235 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=0000000000028b61 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=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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7094a61000 CR3=000000000df3e000 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=8e64ce1626fc099f734e01b7c79f9f3e XMM02=0000000000300f20eff9b2d0a8fce9cb XMM03=0000000000300ff02c67c8bc2e329bc3 XMM04=f7cfe72ea7a1747400000000000ae988 XMM05=0394861f14684e59000000000031f4c0 XMM06=3e829fc8c8edc990000000000031f348 XMM07=e042d86d42eb936e000000000030f6f8 XMM08=90f8e2f324ee946a0000000000300ff0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000