[ 46.446965] ------------[ cut here ]------------ [ 46.447754] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.449489] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.450706] Modules linked in: [ 46.451210] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.452861] Tainted: [W]=WARN [ 46.453326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.454691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.455417] 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 [ 46.458089] RSP: 0018:ffff88800fd77bc0 EFLAGS: 00010286 [ 46.458908] RAX: 0000000000000000 RBX: ffffed1001faef78 RCX: ffffffff813a4050 [ 46.459989] RDX: ffff888015d38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.461049] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001faef2f [ 46.462122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.463206] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fd77df8 [ 46.464289] FS: 00007fa409dce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.465489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.466337] CR2: 00007fff0fddaef8 CR3: 000000000e3af000 CR4: 0000000000350ef0 [ 46.467418] Call Trace: [ 46.467841] [ 46.468184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.468925] ? __create_object+0x59/0x80 [ 46.469583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.470353] __vmalloc_noprof+0x59/0x60 [ 46.470998] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.471723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.472513] bpf_prog_alloc+0x39/0x200 [ 46.473089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.473861] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.474608] do_seccomp+0x349/0x25e0 [ 46.475168] ? find_held_lock+0x2b/0x80 [ 46.475801] ? do_prlimit+0x310/0x610 [ 46.476388] ? __pfx_do_seccomp+0x10/0x10 [ 46.477035] ? do_raw_spin_unlock+0x53/0x220 [ 46.477750] ? _raw_spin_unlock+0x1e/0x40 [ 46.478362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.479176] ? static_key_count+0x60/0x80 [ 46.479832] prctl_set_seccomp+0x4e/0x70 [ 46.480487] __do_sys_prctl+0xe6c/0x1d70 [ 46.481105] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.481828] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.482652] ? irqentry_exit+0xf3/0x650 [ 46.483266] do_syscall_64+0xbf/0x430 [ 46.483895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.484683] RIP: 0033:0x7fa40a2c05cd [ 46.485236] 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 [ 46.487887] RSP: 002b:00007fff0fdd8380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.489018] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa40a2c05cd [ 46.490092] RDX: 0000560638f87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.491173] RBP: 00007fff0fdd83e0 R08: 0000000000000000 R09: 00007fff0fdd7a80 [ 46.492241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560651cb4b10 [ 46.493302] R13: 00007fff0fdd8810 R14: 0000560651cb52b0 R15: 0000560651cc96f0 [ 46.494401] [ 46.494796] irq event stamp: 1771 [ 46.495306] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.496579] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.497846] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 46.499157] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100 [ 46.500424] ---[ end trace 0000000000000000 ]--- [ 49.426750] ------------[ cut here ]------------ [ 49.427707] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.429681] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.431141] Modules linked in: [ 49.431806] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.433789] Tainted: [W]=WARN [ 49.434337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.435800] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.436732] 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 [ 49.439931] RSP: 0018:ffff88800f5b7bc0 EFLAGS: 00010286 [ 49.440913] RAX: 0000000000000000 RBX: ffffed1001eb6f78 RCX: ffffffff813a4050 [ 49.442209] RDX: ffff88800a7c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.443549] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb6f2f [ 49.444838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.446144] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5b7df8 [ 49.447476] FS: 00007fe9dbf00900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.448933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.450016] CR2: 00007ffc63e63ef8 CR3: 000000000caad000 CR4: 0000000000350ef0 [ 49.451344] Call Trace: [ 49.451865] [ 49.452282] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.453185] ? __create_object+0x59/0x80 [ 49.453977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.454973] __vmalloc_noprof+0x59/0x60 [ 49.455743] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.456628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.457575] bpf_prog_alloc+0x39/0x200 [ 49.458275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.459197] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.460113] do_seccomp+0x349/0x25e0 [ 49.460837] ? find_held_lock+0x2b/0x80 [ 49.461585] ? do_prlimit+0x310/0x610 [ 49.462291] ? __pfx_do_seccomp+0x10/0x10 [ 49.463101] ? do_raw_spin_unlock+0x53/0x220 [ 49.463942] ? _raw_spin_unlock+0x1e/0x40 [ 49.464717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.465687] ? static_key_count+0x60/0x80 [ 49.466486] prctl_set_seccomp+0x4e/0x70 [ 49.467231] __do_sys_prctl+0xe6c/0x1d70 [ 49.468011] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.468864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.469921] ? irqentry_exit+0xf3/0x650 [ 49.470722] do_syscall_64+0xbf/0x430 [ 49.471417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.472367] RIP: 0033:0x7fe9dc3f25cd [ 49.473066] 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 [ 49.476249] RSP: 002b:00007ffc63e61980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.477625] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9dc3f25cd [ 49.478921] RDX: 000055d31944ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.480005] RBP: 00007ffc63e619e0 R08: 0000000000000000 R09: 00007ffc63e61080 [ 49.480826] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d32a33fad0 [ 49.481645] R13: 00007ffc63e61e10 R14: 000055d32a340bc0 R15: 000055d32a351780 [ 49.482481] [ 49.482760] irq event stamp: 1737 [ 49.483148] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.483978] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.484671] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.485348] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.486038] ---[ end trace 0000000000000000 ]--- [ 50.151574] ------------[ cut here ]------------ [ 50.152430] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.154516] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.155939] Modules linked in: [ 50.156561] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.158499] Tainted: [W]=WARN [ 50.159046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.160487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.161339] 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 [ 50.164474] RSP: 0018:ffff88801777fbc0 EFLAGS: 00010286 [ 50.165384] RAX: 0000000000000000 RBX: ffffed1002eeff78 RCX: ffffffff813a4050 [ 50.166657] RDX: ffff888016050000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.167917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eeff2f [ 50.169176] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.170462] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801777fdf8 [ 50.171745] FS: 00007f1c5968c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.173164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.174207] CR2: 00007ffd768e2ef8 CR3: 000000000d65c000 CR4: 0000000000350ef0 [ 50.175485] Call Trace: [ 50.175945] [ 50.176341] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.177233] ? __create_object+0x59/0x80 [ 50.178015] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.178975] __vmalloc_noprof+0x59/0x60 [ 50.179733] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.180593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.181523] bpf_prog_alloc+0x39/0x200 [ 50.182205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.183129] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.184017] do_seccomp+0x349/0x25e0 [ 50.184721] ? find_held_lock+0x2b/0x80 [ 50.185419] ? do_prlimit+0x310/0x610 [ 50.186160] ? __pfx_do_seccomp+0x10/0x10 [ 50.186941] ? do_raw_spin_unlock+0x53/0x220 [ 50.187770] ? _raw_spin_unlock+0x1e/0x40 [ 50.188547] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.189487] ? static_key_count+0x60/0x80 [ 50.190230] prctl_set_seccomp+0x4e/0x70 [ 50.190997] __do_sys_prctl+0xe6c/0x1d70 [ 50.191773] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.192623] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.193567] ? irqentry_exit+0xf3/0x650 [ 50.194271] do_syscall_64+0xbf/0x430 [ 50.195013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.195960] RIP: 0033:0x7f1c59b7e5cd [ 50.196648] 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 [ 50.199763] RSP: 002b:00007ffd768e1200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.201113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c59b7e5cd [ 50.202372] RDX: 00005619d9c72e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.203645] RBP: 00007ffd768e1260 R08: 0000000000000000 R09: 00007ffd768e0900 [ 50.204893] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619dfd04ad0 [ 50.206150] R13: 00007ffd768e1690 R14: 00005619dfd05bc0 R15: 00005619dfd16780 [ 50.207482] [ 50.207902] irq event stamp: 1753 [ 50.208537] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.210017] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.211298] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 50.212226] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 50.213131] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26141' (ECDSA) to the list of known hosts. 2025/11/18 19:20:46 fuzzer started 2025/11/18 19:20:47 dialing manager at localhost:34383 2025/11/18 19:20:47 checking machine... 2025/11/18 19:20:47 checking revisions... [ 51.201972] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:20:47 testing simple program... [ 51.290358] cgroup: Unknown subsys name 'net' [ 51.359821] cgroup: Unknown subsys name 'cpuset' [ 51.379119] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:20:46 Registers: info registers vcpu 0 RAX=00000000000487e1 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=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 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=00007fe9dc4b7618 CR3=000000001fd6a000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff84c6acdf RBX=ffffffff81619130 RCX=ffff88801845f624 RDX=1ffff1100308bee5 RSI=ffffffff84c6acdf RDI=ffff88801845f798 RBP=ffff88801845f768 RSP=ffff88801845f6c8 R8 =ffffffff86aa48ec R9 =ffff88801845f710 R10=000000000003c9ed R11=000000000002213c R12=ffff88801845f798 R13=0000000000000000 R14=ffff88800a7c3780 R15=ffff88800944cc80 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 00007fe9dbf00900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe9dbedf020 CR3=000000001fd6a000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000