[ 46.528653] ------------[ cut here ]------------ [ 46.529593] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.531621] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.533077] Modules linked in: [ 46.533661] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.535875] Tainted: [W]=WARN [ 46.536543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.538027] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.538877] 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 [ 46.542021] RSP: 0018:ffff8880161c7bc0 EFLAGS: 00010286 [ 46.542960] RAX: 0000000000000000 RBX: ffffed1002c38f78 RCX: ffffffff813a4050 [ 46.544258] RDX: ffff88801749b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.545532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c38f2f [ 46.546791] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.548217] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161c7df8 [ 46.549648] FS: 00007f2a5bf90900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.551262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.552437] CR2: 00007ffdd1c6eef7 CR3: 000000000e6db000 CR4: 0000000000350ef0 [ 46.553865] Call Trace: [ 46.554429] [ 46.554893] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.555895] ? __create_object+0x59/0x80 [ 46.556762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.557842] __vmalloc_noprof+0x59/0x60 [ 46.558678] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.559648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.560683] bpf_prog_alloc+0x39/0x200 [ 46.561488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.562511] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.563513] do_seccomp+0x349/0x25e0 [ 46.564304] ? find_held_lock+0x2b/0x80 [ 46.565146] ? do_prlimit+0x310/0x610 [ 46.565910] ? __pfx_do_seccomp+0x10/0x10 [ 46.566772] ? do_raw_spin_unlock+0x53/0x220 [ 46.567691] ? _raw_spin_unlock+0x1e/0x40 [ 46.568561] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.569623] ? static_key_count+0x60/0x80 [ 46.570501] prctl_set_seccomp+0x4e/0x70 [ 46.571367] __do_sys_prctl+0xe6c/0x1d70 [ 46.572216] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.573162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.574214] ? irqentry_exit+0xf3/0x650 [ 46.575048] do_syscall_64+0xbf/0x430 [ 46.575830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.576878] RIP: 0033:0x7f2a5c4825cd [ 46.577646] 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 [ 46.581096] RSP: 002b:00007ffdd1c6cc10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.582557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a5c4825cd [ 46.583955] RDX: 000055e288596e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.585345] RBP: 00007ffdd1c6cc70 R08: 0000000000000000 R09: 00007ffdd1c6c310 [ 46.586721] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2a90902b0 [ 46.588109] R13: 00007ffdd1c6d0a0 R14: 000055e2a9092d20 R15: 000055e2a90a48d0 [ 46.589520] [ 46.590027] irq event stamp: 1781 [ 46.590676] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.592308] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.593930] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 46.595590] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 46.596943] ---[ end trace 0000000000000000 ]--- [ 49.547694] ------------[ cut here ]------------ [ 49.548663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.550635] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.552153] Modules linked in: [ 49.552743] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.554720] Tainted: [W]=WARN [ 49.555324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.556787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.557693] 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 [ 49.560855] RSP: 0018:ffff888016857bc0 EFLAGS: 00010286 [ 49.561824] RAX: 0000000000000000 RBX: ffffed1002d0af78 RCX: ffffffff813a4050 [ 49.563109] RDX: ffff88801606b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.564396] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0af2f [ 49.565686] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.566959] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016857df8 [ 49.568262] FS: 00007f14f1bce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.569695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.570749] CR2: 00007ffde6efeef7 CR3: 000000001f879000 CR4: 0000000000350ef0 [ 49.572041] Call Trace: [ 49.572503] [ 49.572905] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.573794] ? __create_object+0x59/0x80 [ 49.575134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.576113] __vmalloc_noprof+0x59/0x60 [ 49.576823] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.577689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.578620] bpf_prog_alloc+0x39/0x200 [ 49.579376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.580299] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.581192] do_seccomp+0x349/0x25e0 [ 49.581867] ? find_held_lock+0x2b/0x80 [ 49.582616] ? do_prlimit+0x310/0x610 [ 49.583368] ? __pfx_do_seccomp+0x10/0x10 [ 49.584150] ? do_raw_spin_unlock+0x53/0x220 [ 49.584932] ? _raw_spin_unlock+0x1e/0x40 [ 49.585716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.586674] ? static_key_count+0x60/0x80 [ 49.587488] prctl_set_seccomp+0x4e/0x70 [ 49.588269] __do_sys_prctl+0xe6c/0x1d70 [ 49.589047] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.589848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.590801] ? irqentry_exit+0xf3/0x650 [ 49.591585] do_syscall_64+0xbf/0x430 [ 49.592363] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.593359] RIP: 0033:0x7f14f20c05cd [ 49.594311] 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 [ 49.597502] RSP: 002b:00007ffde6efc4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.598870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14f20c05cd [ 49.600327] RDX: 000055bdeb5efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.601644] RBP: 00007ffde6efc530 R08: 0000000000000000 R09: 00007ffde6efbbd0 [ 49.603055] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be207652b0 [ 49.604416] R13: 00007ffde6efc960 R14: 000055be20767d20 R15: 000055be207798d0 [ 49.605726] [ 49.606195] irq event stamp: 1799 [ 49.606803] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.608331] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.609854] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 49.611415] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 49.612790] ---[ end trace 0000000000000000 ]--- [ 50.437451] ------------[ cut here ]------------ [ 50.438389] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.440403] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.441888] Modules linked in: [ 50.442529] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.444548] Tainted: [W]=WARN [ 50.445155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.446612] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.447544] 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 [ 50.450696] RSP: 0018:ffff88801769fbc0 EFLAGS: 00010286 [ 50.451699] RAX: 0000000000000000 RBX: ffffed1002ed3f78 RCX: ffffffff813a4050 [ 50.452968] RDX: ffff888015e48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.454275] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed3f2f [ 50.455579] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.456866] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801769fdf8 [ 50.458153] FS: 00007fdc9ff0e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.459596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.460661] CR2: 00007ffc5e915ef7 CR3: 000000000f624000 CR4: 0000000000350ef0 [ 50.461947] Call Trace: [ 50.462474] [ 50.462889] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.463825] ? __create_object+0x59/0x80 [ 50.464639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.465629] __vmalloc_noprof+0x59/0x60 [ 50.466394] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.467277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.468215] bpf_prog_alloc+0x39/0x200 [ 50.468927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.469851] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.470771] do_seccomp+0x349/0x25e0 [ 50.471522] ? find_held_lock+0x2b/0x80 [ 50.472292] ? do_prlimit+0x310/0x610 [ 50.473038] ? __pfx_do_seccomp+0x10/0x10 [ 50.473784] ? do_raw_spin_unlock+0x53/0x220 [ 50.474632] ? _raw_spin_unlock+0x1e/0x40 [ 50.475451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.476424] ? static_key_count+0x60/0x80 [ 50.477224] prctl_set_seccomp+0x4e/0x70 [ 50.477973] __do_sys_prctl+0xe6c/0x1d70 [ 50.478770] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.479648] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.480623] ? irqentry_exit+0xf3/0x650 [ 50.481389] do_syscall_64+0xbf/0x430 [ 50.482152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.483118] RIP: 0033:0x7fdca04005cd [ 50.483797] 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 [ 50.487013] RSP: 002b:00007ffc5e9138b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.488422] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdca04005cd [ 50.489728] RDX: 0000555eb5534e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.491014] RBP: 00007ffc5e913910 R08: 0000000000000000 R09: 00007ffc5e912fb0 [ 50.492320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555eef4f1ad0 [ 50.493611] R13: 00007ffc5e913d40 R14: 0000555eef4f2bc0 R15: 0000555eef503780 [ 50.494927] [ 50.495403] irq event stamp: 2823 [ 50.495910] hardirqs last enabled at (2831): [] __up_console_sem+0x78/0x80 [ 50.497189] hardirqs last disabled at (2840): [] __up_console_sem+0x5d/0x80 [ 50.498471] softirqs last enabled at (2326): [] handle_softirqs+0x50c/0x770 [ 50.499787] softirqs last disabled at (2321): [] __irq_exit_rcu+0xc4/0x100 [ 50.501090] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37913' (ECDSA) to the list of known hosts. 2025/11/18 22:40:43 fuzzer started 2025/11/18 22:40:43 dialing manager at localhost:34383 2025/11/18 22:40:43 checking machine... 2025/11/18 22:40:43 checking revisions... [ 51.383766] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:40:43 testing simple program... [ 51.467447] cgroup: Unknown subsys name 'net' [ 51.529486] cgroup: Unknown subsys name 'cpuset' [ 51.544477] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:40:42 Registers: info registers vcpu 0 RAX=0000000000045ecd RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8726a75048 CR3=000000000e022000 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=d75288511e0b7091bf4918552396cea4 XMM02=0000000000307b08eff9b2d0a8fce9cb XMM03=0000000000307bd82c67c8bc2e329bc3 XMM04=ff2c605705cca17d00000000000ae988 XMM05=14648eaa1277bab10000000000321f88 XMM06=817b8945e9d503730000000000321e10 XMM07=e042d86d42eb936e00000000003130d8 XMM08=ed7e4808d1b00dfa0000000000307bd8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffea00003dd8d0 RBX=ffffea00002ecfc0 RCX=ffff888008cea888 RDX=ffffea00003dec90 RSI=ffff888008cea858 RDI=ffff888008cea840 RBP=ffff888008cea840 RSP=ffff88801748f9f8 R8 =0000000000000001 R9 =ffffed1002e91f2d R10=0000000000000003 R11=0000000000000001 R12=0000000000000000 R13=ffff88800944c280 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81ab06d7 RFL=00000086 [--S--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 00007f14f1bce900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde6ef6000 CR3=000000000e112000 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=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