[ 39.227354] ------------[ cut here ]------------ [ 39.228250] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.230209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.231622] Modules linked in: [ 39.232225] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.234171] Tainted: [W]=WARN [ 39.234748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.236179] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.237089] 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 [ 39.240198] RSP: 0018:ffff888013e57bc0 EFLAGS: 00010286 [ 39.241159] RAX: 0000000000000000 RBX: ffffed10027caf78 RCX: ffffffff813a4050 [ 39.242416] RDX: ffff888017859bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.243668] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027caf2f [ 39.244911] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.246162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e57df8 [ 39.247417] FS: 00007f742340f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.248804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.249846] CR2: 00007f74239754a6 CR3: 000000000da9e000 CR4: 0000000000350ef0 [ 39.251087] Call Trace: [ 39.251546] [ 39.251976] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.252851] ? __create_object+0x59/0x80 [ 39.253583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.254527] __vmalloc_noprof+0x59/0x60 [ 39.255260] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.256098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.257002] bpf_prog_alloc+0x39/0x200 [ 39.257729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.258588] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.259562] do_seccomp+0x349/0x25e0 [ 39.260282] ? find_held_lock+0x2b/0x80 [ 39.261041] ? do_prlimit+0x310/0x610 [ 39.261782] ? __pfx_do_seccomp+0x10/0x10 [ 39.262512] ? do_raw_spin_unlock+0x53/0x220 [ 39.263315] ? _raw_spin_unlock+0x1e/0x40 [ 39.264077] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.265019] ? static_key_count+0x60/0x80 [ 39.265823] prctl_set_seccomp+0x4e/0x70 [ 39.266531] __do_sys_prctl+0xe6c/0x1d70 [ 39.267286] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.268127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.269080] ? irqentry_exit+0xf3/0x650 [ 39.269834] do_syscall_64+0xbf/0x430 [ 39.270515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.271438] RIP: 0033:0x7f74239015cd [ 39.272133] 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 [ 39.275235] RSP: 002b:00007ffc1e5ab000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.276560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74239015cd [ 39.277811] RDX: 000055c5f37f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.279054] RBP: 00007ffc1e5ab060 R08: 0000000000000000 R09: 00007ffc1e5aa700 [ 39.280302] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c623482b10 [ 39.281569] R13: 00007ffc1e5ab490 R14: 000055c6234832b0 R15: 000055c6234976f0 [ 39.282827] [ 39.283247] irq event stamp: 1679 [ 39.283878] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 39.285363] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 39.286852] softirqs last enabled at (1554): [] handle_softirqs+0x50c/0x770 [ 39.288353] softirqs last disabled at (1549): [] __irq_exit_rcu+0xc4/0x100 [ 39.289837] ---[ end trace 0000000000000000 ]--- [ 42.569812] ------------[ cut here ]------------ [ 42.570872] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.573167] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.574889] Modules linked in: [ 42.575571] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.577883] Tainted: [W]=WARN [ 42.578520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.580237] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.581308] 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 [ 42.584964] RSP: 0018:ffff88801a0d7bc0 EFLAGS: 00010286 [ 42.586112] RAX: 0000000000000000 RBX: ffffed100341af78 RCX: ffffffff813a4050 [ 42.587597] RDX: ffff888016010000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.589076] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341af2f [ 42.590580] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.592058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0d7df8 [ 42.593556] FS: 00007f9dd5f62900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.595214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.596444] CR2: 00007f9dd6454580 CR3: 000000000d2a4000 CR4: 0000000000350ef0 [ 42.597951] Call Trace: [ 42.598485] [ 42.599011] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.600060] ? __create_object+0x59/0x80 [ 42.600977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.602114] __vmalloc_noprof+0x59/0x60 [ 42.602988] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.604005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.605083] bpf_prog_alloc+0x39/0x200 [ 42.605849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.606769] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.607612] do_seccomp+0x349/0x25e0 [ 42.608323] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.609223] ? __pfx_do_seccomp+0x10/0x10 [ 42.610020] ? find_held_lock+0x2b/0x80 [ 42.610757] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.611729] ? static_key_count+0x60/0x80 [ 42.612472] prctl_set_seccomp+0x4e/0x70 [ 42.613245] __do_sys_prctl+0xe6c/0x1d70 [ 42.614035] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.614884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.615841] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.616817] ? irqentry_exit+0xf3/0x650 [ 42.617547] do_syscall_64+0xbf/0x430 [ 42.618277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.619215] RIP: 0033:0x7f9dd64545cd [ 42.619902] 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 [ 42.623043] RSP: 002b:00007ffdf9b36620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.624396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9dd64545cd [ 42.625629] RDX: 000055d9ff51ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.626673] RBP: 00007ffdf9b36680 R08: 0000000000000000 R09: 00007ffdf9b35d20 [ 42.627696] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da16505ad0 [ 42.628723] R13: 00007ffdf9b36ab0 R14: 000055da16506bc0 R15: 000055da16517780 [ 42.629787] [ 42.630125] irq event stamp: 1735 [ 42.630604] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.631852] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.633078] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 42.634338] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 42.635563] ---[ end trace 0000000000000000 ]--- [ 43.437296] ------------[ cut here ]------------ [ 43.438205] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.440195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.441663] Modules linked in: [ 43.442245] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.444448] Tainted: [W]=WARN [ 43.445111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.446582] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.447486] 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 [ 43.450670] RSP: 0018:ffff888016bdfbc0 EFLAGS: 00010286 [ 43.451616] RAX: 0000000000000000 RBX: ffffed1002d7bf78 RCX: ffffffff813a4050 [ 43.452960] RDX: ffff888017ac5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.454278] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7bf2f [ 43.455591] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.456886] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bdfdf8 [ 43.458198] FS: 00007faf24245900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.459673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.460752] CR2: 00007faf24737580 CR3: 000000000d3ac000 CR4: 0000000000350ef0 [ 43.462070] Call Trace: [ 43.462552] [ 43.462992] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.463898] ? __create_object+0x59/0x80 [ 43.464704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.465688] __vmalloc_noprof+0x59/0x60 [ 43.466413] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.467311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.468273] bpf_prog_alloc+0x39/0x200 [ 43.469016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.469969] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.470886] do_seccomp+0x349/0x25e0 [ 43.471558] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.472475] ? __pfx_do_seccomp+0x10/0x10 [ 43.473268] ? find_held_lock+0x2b/0x80 [ 43.474031] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.474992] ? static_key_count+0x60/0x80 [ 43.475798] prctl_set_seccomp+0x4e/0x70 [ 43.476527] __do_sys_prctl+0xe6c/0x1d70 [ 43.477322] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.478170] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.479133] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.480113] ? irqentry_exit+0xf3/0x650 [ 43.480879] do_syscall_64+0xbf/0x430 [ 43.481595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.482568] RIP: 0033:0x7faf247375cd [ 43.483287] 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 [ 43.486488] RSP: 002b:00007ffd50f35ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.487879] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf247375cd [ 43.489196] RDX: 000055bc9d547e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.490505] RBP: 00007ffd50f35d40 R08: 0000000000000000 R09: 00007ffd50f353e0 [ 43.491799] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bca5703b10 [ 43.493088] R13: 00007ffd50f36170 R14: 000055bca57042b0 R15: 000055bca57186f0 [ 43.494413] [ 43.494894] irq event stamp: 1805 [ 43.495515] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 43.497071] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 43.498617] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 43.500186] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 43.501716] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63175' (ECDSA) to the list of known hosts. 2025/11/18 12:50:47 fuzzer started 2025/11/18 12:50:47 dialing manager at localhost:34383 2025/11/18 12:50:47 checking machine... 2025/11/18 12:50:47 checking revisions... [ 44.390990] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:50:47 testing simple program... [ 44.473511] cgroup: Unknown subsys name 'net' [ 44.533942] cgroup: Unknown subsys name 'cpuset' [ 44.562176] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:50:46 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888019737c68 RCX=ffffffff822e1634 RDX=1ffff110032e6f8e RSI=0000000000000000 RDI=0000000000000000 RBP=ffff88800f770110 RSP=ffff888019737a48 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff81751868 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 00007f9dd5f62900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fed7409d020 CR3=000000000c0e0000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000252f1 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9dd651a0b0 CR3=000000000cf58000 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=2036343a30353a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a30353a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000