[ 46.664044] ------------[ cut here ]------------ [ 46.664811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.666544] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.667799] Modules linked in: [ 46.668283] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.669950] Tainted: [W]=WARN [ 46.670410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.671661] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.672380] 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 [ 46.675008] RSP: 0018:ffff888016f8fbc0 EFLAGS: 00010286 [ 46.675829] RAX: 0000000000000000 RBX: ffffed1002df1f78 RCX: ffffffff813a4050 [ 46.676897] RDX: ffff888016055340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.677981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df1f2f [ 46.679063] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.680128] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f8fdf8 [ 46.681191] FS: 00007fc249836900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.682398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.683278] CR2: 00007fc249d28580 CR3: 000000000de18000 CR4: 0000000000350ef0 [ 46.684355] Call Trace: [ 46.684771] [ 46.685123] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.685867] ? __create_object+0x59/0x80 [ 46.686515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.687294] __vmalloc_noprof+0x59/0x60 [ 46.687924] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.688639] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.689381] bpf_prog_alloc+0x39/0x200 [ 46.689999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.690784] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.691544] do_seccomp+0x349/0x25e0 [ 46.692108] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.692866] ? __pfx_do_seccomp+0x10/0x10 [ 46.693533] ? find_held_lock+0x2b/0x80 [ 46.694128] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.694942] ? static_key_count+0x60/0x80 [ 46.695615] prctl_set_seccomp+0x4e/0x70 [ 46.696225] __do_sys_prctl+0xe6c/0x1d70 [ 46.696886] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.697594] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.698367] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.699190] ? irqentry_exit+0xf3/0x650 [ 46.699838] do_syscall_64+0xbf/0x430 [ 46.700456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.701209] RIP: 0033:0x7fc249d285cd [ 46.701807] 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 [ 46.704477] RSP: 002b:00007ffc608b5160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.705620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc249d285cd [ 46.706693] RDX: 000055db249a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.707769] RBP: 00007ffc608b51c0 R08: 0000000000000000 R09: 00007ffc608b4860 [ 46.708835] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db5205abf0 [ 46.709906] R13: 00007ffc608b55f0 R14: 000055db52064380 R15: 000055db5206f460 [ 46.711002] [ 46.711362] irq event stamp: 1779 [ 46.711903] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.713176] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.714489] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 46.715787] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 46.717057] ---[ end trace 0000000000000000 ]--- [ 49.582586] ------------[ cut here ]------------ [ 49.583327] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.584989] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.586186] Modules linked in: [ 49.586728] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.588356] Tainted: [W]=WARN [ 49.588850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.590056] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.590819] 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 [ 49.593436] RSP: 0018:ffff888015d87bc0 EFLAGS: 00010286 [ 49.594208] RAX: 0000000000000000 RBX: ffffed1002bb0f78 RCX: ffffffff813a4050 [ 49.595275] RDX: ffff888016135340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.596327] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb0f2f [ 49.597378] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.598439] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d87df8 [ 49.599522] FS: 00007f82d12be900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.600717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.601585] CR2: 00007f82d18244a6 CR3: 000000000dc7f000 CR4: 0000000000350ef0 [ 49.602659] Call Trace: [ 49.603043] [ 49.603380] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.604146] ? __create_object+0x59/0x80 [ 49.604797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.605599] __vmalloc_noprof+0x59/0x60 [ 49.606188] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.606925] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.607697] bpf_prog_alloc+0x39/0x200 [ 49.608269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.609031] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.609772] do_seccomp+0x349/0x25e0 [ 49.610328] ? find_held_lock+0x2b/0x80 [ 49.610966] ? do_prlimit+0x310/0x610 [ 49.611579] ? __pfx_do_seccomp+0x10/0x10 [ 49.612188] ? do_raw_spin_unlock+0x53/0x220 [ 49.612878] ? _raw_spin_unlock+0x1e/0x40 [ 49.613534] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.614297] ? static_key_count+0x60/0x80 [ 49.614973] prctl_set_seccomp+0x4e/0x70 [ 49.615626] __do_sys_prctl+0xe6c/0x1d70 [ 49.616236] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.616957] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.617758] ? irqentry_exit+0xf3/0x650 [ 49.618355] do_syscall_64+0xbf/0x430 [ 49.618978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.619772] RIP: 0033:0x7f82d17b05cd [ 49.620315] 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 [ 49.622957] RSP: 002b:00007ffe39cdbf40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.624095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82d17b05cd [ 49.625150] RDX: 000055ce93d76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.626206] RBP: 00007ffe39cdbfa0 R08: 0000000000000000 R09: 00007ffe39cdb640 [ 49.627281] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ceb4422b10 [ 49.628342] R13: 00007ffe39cdc3d0 R14: 000055ceb44232b0 R15: 000055ceb44376f0 [ 49.629439] [ 49.629790] irq event stamp: 1765 [ 49.630290] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 49.631566] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 49.632829] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 49.634109] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 49.635397] ---[ end trace 0000000000000000 ]--- [ 50.195078] ------------[ cut here ]------------ [ 50.195681] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.196981] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.197912] Modules linked in: [ 50.198288] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.199566] Tainted: [W]=WARN [ 50.199923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.200880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.201467] 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 [ 50.203513] RSP: 0018:ffff888015d87bc0 EFLAGS: 00010286 [ 50.204110] RAX: 0000000000000000 RBX: ffffed1002bb0f78 RCX: ffffffff813a4050 [ 50.204928] RDX: ffff888016308000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.205741] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb0f2f [ 50.206563] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.207370] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d87df8 [ 50.208196] FS: 00007f1656c65900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.209118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.209794] CR2: 00007f1657157580 CR3: 000000001f700000 CR4: 0000000000350ef0 [ 50.210605] Call Trace: [ 50.210907] [ 50.211170] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.211748] ? __create_object+0x59/0x80 [ 50.212219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.212832] __vmalloc_noprof+0x59/0x60 [ 50.213286] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.213837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.214405] bpf_prog_alloc+0x39/0x200 [ 50.214878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.215472] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.216025] do_seccomp+0x349/0x25e0 [ 50.216481] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.217029] ? __pfx_do_seccomp+0x10/0x10 [ 50.217537] ? find_held_lock+0x2b/0x80 [ 50.218002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.218613] ? static_key_count+0x60/0x80 [ 50.219106] prctl_set_seccomp+0x4e/0x70 [ 50.219602] __do_sys_prctl+0xe6c/0x1d70 [ 50.220076] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.220622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.221211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.221834] ? irqentry_exit+0xf3/0x650 [ 50.222299] do_syscall_64+0xbf/0x430 [ 50.222775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.223352] RIP: 0033:0x7f16571575cd [ 50.223792] 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 [ 50.225812] RSP: 002b:00007ffca3cde200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.226690] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16571575cd [ 50.227514] RDX: 0000562505fc1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.228305] RBP: 00007ffca3cde260 R08: 0000000000000000 R09: 00007ffca3cdd900 [ 50.229118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562519320ad0 [ 50.229933] R13: 00007ffca3cde690 R14: 0000562519321bc0 R15: 0000562519332780 [ 50.230770] [ 50.231043] irq event stamp: 1653 [ 50.231460] hardirqs last enabled at (1663): [] __up_console_sem+0x78/0x80 [ 50.232399] hardirqs last disabled at (1670): [] __up_console_sem+0x5d/0x80 [ 50.233377] softirqs last enabled at (1178): [] handle_softirqs+0x50c/0x770 [ 50.234363] softirqs last disabled at (1169): [] __irq_exit_rcu+0xc4/0x100 [ 50.235348] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28945' (ECDSA) to the list of known hosts. 2025/11/17 19:16:13 fuzzer started 2025/11/17 19:16:13 dialing manager at localhost:37895 2025/11/17 19:16:14 checking machine... 2025/11/17 19:16:14 checking revisions... [ 51.078666] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:16:14 testing simple program... [ 51.176892] cgroup: Unknown subsys name 'net' [ 51.263040] cgroup: Unknown subsys name 'cpuset' [ 51.274398] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:16:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009191210 RCX=1ffff11001462800 RDX=dffffc0000000000 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff888018fc8910 RSP=ffff888015b7f8b0 R8 =0000000000000000 R9 =ffffed10031f9122 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=ffff888009191234 RIP=ffffffff81751794 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 00007f039ffff700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f82d127e008 CR3=000000000bcf6000 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=2033313a36313a393120373120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a36313a3931203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002428f 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=00007ffe000c2fc8 CR3=000000000bcf6000 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=36313a393120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323732 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000