[ 46.040898] ------------[ cut here ]------------ [ 46.041932] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.044650] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.046311] Modules linked in: [ 46.046999] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.050717] Tainted: [W]=WARN [ 46.051396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.052865] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.053871] 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 [ 46.057456] RSP: 0018:ffff88801a227bc0 EFLAGS: 00010286 [ 46.058432] RAX: 0000000000000000 RBX: ffffed1003444f78 RCX: ffffffff813a4050 [ 46.059834] RDX: ffff888018c20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.061353] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003444f2f [ 46.062838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.064241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a227df8 [ 46.065597] FS: 00007f2d658b8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.067031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.068116] CR2: 00007f2d65e1e4a6 CR3: 000000000ce4f000 CR4: 0000000000350ef0 [ 46.069387] Call Trace: [ 46.069846] [ 46.070296] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.071145] ? __create_object+0x59/0x80 [ 46.071933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.072893] __vmalloc_noprof+0x59/0x60 [ 46.073638] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.074498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.075431] bpf_prog_alloc+0x39/0x200 [ 46.076125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.077050] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.077942] do_seccomp+0x349/0x25e0 [ 46.078668] ? find_held_lock+0x2b/0x80 [ 46.079436] ? do_prlimit+0x310/0x610 [ 46.080130] ? __pfx_do_seccomp+0x10/0x10 [ 46.080904] ? do_raw_spin_unlock+0x53/0x220 [ 46.081729] ? _raw_spin_unlock+0x1e/0x40 [ 46.082496] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.083468] ? static_key_count+0x60/0x80 [ 46.084274] prctl_set_seccomp+0x4e/0x70 [ 46.085005] __do_sys_prctl+0xe6c/0x1d70 [ 46.085791] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.086649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.087642] ? irqentry_exit+0xf3/0x650 [ 46.088405] do_syscall_64+0xbf/0x430 [ 46.089093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.090029] RIP: 0033:0x7f2d65daa5cd [ 46.090729] 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 [ 46.093874] RSP: 002b:00007ffc684260f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.095234] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d65daa5cd [ 46.096529] RDX: 00005631f0891e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.097804] RBP: 00007ffc68426150 R08: 0000000000000000 R09: 00007ffc684257f0 [ 46.099070] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631fb53c2b0 [ 46.100361] R13: 00007ffc68426580 R14: 00005631fb53ed20 R15: 00005631fb5508d0 [ 46.101661] [ 46.102089] irq event stamp: 1983 [ 46.102739] hardirqs last enabled at (1993): [] __up_console_sem+0x78/0x80 [ 46.104267] hardirqs last disabled at (2002): [] __up_console_sem+0x5d/0x80 [ 46.105776] softirqs last enabled at (1502): [] handle_softirqs+0x50c/0x770 [ 46.107339] softirqs last disabled at (1217): [] __irq_exit_rcu+0xc4/0x100 [ 46.108735] ---[ end trace 0000000000000000 ]--- [ 49.563810] ------------[ cut here ]------------ [ 49.564702] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.566908] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.568685] Modules linked in: [ 49.569448] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.571686] Tainted: [W]=WARN [ 49.572277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.573798] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.574695] 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 [ 49.578094] RSP: 0018:ffff8880173d7bc0 EFLAGS: 00010286 [ 49.579218] RAX: 0000000000000000 RBX: ffffed1002e7af78 RCX: ffffffff813a4050 [ 49.580730] RDX: ffff88800ee75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.582010] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7af2f [ 49.583409] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.584716] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173d7df8 [ 49.586221] FS: 00007f5e74a59900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.587810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.589094] CR2: 00007ffff377def7 CR3: 000000000d6f3000 CR4: 0000000000350ef0 [ 49.590383] Call Trace: [ 49.590877] [ 49.591428] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.592329] ? __create_object+0x59/0x80 [ 49.593328] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.594417] __vmalloc_noprof+0x59/0x60 [ 49.595133] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.596259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.597201] bpf_prog_alloc+0x39/0x200 [ 49.598033] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.598960] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.600182] do_seccomp+0x349/0x25e0 [ 49.601000] ? find_held_lock+0x2b/0x80 [ 49.601762] ? do_prlimit+0x310/0x610 [ 49.602561] ? __pfx_do_seccomp+0x10/0x10 [ 49.603502] ? do_raw_spin_unlock+0x53/0x220 [ 49.604374] ? _raw_spin_unlock+0x1e/0x40 [ 49.605197] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.606380] ? static_key_count+0x60/0x80 [ 49.607143] prctl_set_seccomp+0x4e/0x70 [ 49.607933] __do_sys_prctl+0xe6c/0x1d70 [ 49.608709] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.609570] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.610533] ? irqentry_exit+0xf3/0x650 [ 49.611288] do_syscall_64+0xbf/0x430 [ 49.612007] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.612967] RIP: 0033:0x7f5e74f4b5cd [ 49.613676] 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 [ 49.616874] RSP: 002b:00007ffff377b990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.618264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e74f4b5cd [ 49.619562] RDX: 000055d8d7ffae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.620621] RBP: 00007ffff377b9f0 R08: 0000000000000000 R09: 00007ffff377b090 [ 49.621664] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d90fcb3ad0 [ 49.622718] R13: 00007ffff377be20 R14: 000055d90fcb4bc0 R15: 000055d90fcc5780 [ 49.623786] [ 49.624140] irq event stamp: 1755 [ 49.624673] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.625927] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.627188] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.628468] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 49.629715] ---[ end trace 0000000000000000 ]--- [ 50.430012] ------------[ cut here ]------------ [ 50.430916] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.432963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.434422] Modules linked in: [ 50.435001] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.436994] Tainted: [W]=WARN [ 50.437800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.439253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.440114] 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 [ 50.443268] RSP: 0018:ffff88801a33fbc0 EFLAGS: 00010286 [ 50.444238] RAX: 0000000000000000 RBX: ffffed1003467f78 RCX: ffffffff813a4050 [ 50.445507] RDX: ffff8880169b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.446774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003467f2f [ 50.448043] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.449316] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a33fdf8 [ 50.450600] FS: 00007fc8ed629900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.452028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.453085] CR2: 00007ffedac46ef7 CR3: 000000001fa44000 CR4: 0000000000350ef0 [ 50.454354] Call Trace: [ 50.454812] [ 50.455268] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.456129] ? __create_object+0x59/0x80 [ 50.456908] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.457868] __vmalloc_noprof+0x59/0x60 [ 50.458607] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.459485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.460410] bpf_prog_alloc+0x39/0x200 [ 50.461097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.462011] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.462914] do_seccomp+0x349/0x25e0 [ 50.463635] ? find_held_lock+0x2b/0x80 [ 50.464383] ? do_prlimit+0x310/0x610 [ 50.465071] ? __pfx_do_seccomp+0x10/0x10 [ 50.465848] ? do_raw_spin_unlock+0x53/0x220 [ 50.466678] ? _raw_spin_unlock+0x1e/0x40 [ 50.467469] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.468425] ? static_key_count+0x60/0x80 [ 50.469209] prctl_set_seccomp+0x4e/0x70 [ 50.469933] __do_sys_prctl+0xe6c/0x1d70 [ 50.470722] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.471568] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.472538] ? irqentry_exit+0xf3/0x650 [ 50.473294] do_syscall_64+0xbf/0x430 [ 50.473980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.474921] RIP: 0033:0x7fc8edb1b5cd [ 50.475613] 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 [ 50.478746] RSP: 002b:00007ffedac45bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.480098] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8edb1b5cd [ 50.481374] RDX: 0000563c7f582e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.482659] RBP: 00007ffedac45c50 R08: 0000000000000000 R09: 00007ffedac452f0 [ 50.483943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c8dc99240 [ 50.485216] R13: 00007ffedac46080 R14: 0000563c8dc98bf0 R15: 0000563c8dcad4d0 [ 50.486499] [ 50.486917] irq event stamp: 1773 [ 50.487576] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 50.489091] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 50.490612] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 50.492171] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 50.493671] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12436' (ECDSA) to the list of known hosts. 2025/11/18 11:53:09 fuzzer started 2025/11/18 11:53:09 dialing manager at localhost:34383 2025/11/18 11:53:09 checking machine... 2025/11/18 11:53:09 checking revisions... [ 51.373570] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:53:09 testing simple program... [ 51.449731] cgroup: Unknown subsys name 'net' [ 51.504489] cgroup: Unknown subsys name 'cpuset' [ 51.516824] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:53:08 Registers: info registers vcpu 0 RAX=ffffffff8664f850 RBX=0000000000000000 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffff888013fcff48 RSP=ffff888013fcff00 R8 =0000000000000000 R9 =ffffed10013f2378 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=000000000000002f R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81b2d086 RFL=00000002 [-------] 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 00007f67d4b62900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5e7500e650 CR3=000000000d270000 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=b8ad047cbfb53aa797437b1a996d1037 XMM02=eff9b2d0a8fce9cb0000000000303830 XMM03=2c67c8bc2e329bc30000000000303958 XMM04=5b880f2a20f9a94000000000000ae988 XMM05=1dd8ea7a934ba86d0000000000321928 XMM06=f4bc4e8353a65ab8000000000031ff60 XMM07=fb795ef6d65770560000000000311130 XMM08=2c67c8bc2e329bc30000000000303958 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022a47 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=00000206 [-----P-] 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=00007ffeafc06af8 CR3=000000000e033000 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=33353a313120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3534325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363732 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000