[ 45.848511] ------------[ cut here ]------------ [ 45.849419] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.851389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.852826] Modules linked in: [ 45.853414] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.855389] Tainted: [W]=WARN [ 45.855964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.857415] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.858322] 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 [ 45.861455] RSP: 0018:ffff88800f527bc0 EFLAGS: 00010286 [ 45.862418] RAX: 0000000000000000 RBX: ffffed1001ea4f78 RCX: ffffffff813a4050 [ 45.863691] RDX: ffff88801a268000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.864948] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea4f2f [ 45.866204] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.867473] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f527df8 [ 45.868733] FS: 00007f782d45a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.870173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.871233] CR2: 00007f782d9c04a6 CR3: 0000000007010000 CR4: 0000000000350ef0 [ 45.872494] Call Trace: [ 45.873001] [ 45.873409] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.874294] ? __create_object+0x59/0x80 [ 45.875079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.876035] __vmalloc_noprof+0x59/0x60 [ 45.876734] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.877600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.878509] bpf_prog_alloc+0x39/0x200 [ 45.879243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.880163] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.881050] do_seccomp+0x349/0x25e0 [ 45.881713] ? find_held_lock+0x2b/0x80 [ 45.882459] ? do_prlimit+0x310/0x610 [ 45.883205] ? __pfx_do_seccomp+0x10/0x10 [ 45.883988] ? do_raw_spin_unlock+0x53/0x220 [ 45.884811] ? _raw_spin_unlock+0x1e/0x40 [ 45.885535] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.886478] ? static_key_count+0x60/0x80 [ 45.887275] prctl_set_seccomp+0x4e/0x70 [ 45.888025] __do_sys_prctl+0xe6c/0x1d70 [ 45.888788] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.889591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.890541] ? irqentry_exit+0xf3/0x650 [ 45.891311] do_syscall_64+0xbf/0x430 [ 45.892044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.892991] RIP: 0033:0x7f782d94c5cd [ 45.893641] 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 [ 45.896769] RSP: 002b:00007fff16cf0f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.898113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f782d94c5cd [ 45.899378] RDX: 000055b58b083e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.900637] RBP: 00007fff16cf0fa0 R08: 0000000000000000 R09: 00007fff16cf0640 [ 45.901895] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5949fcad0 [ 45.903174] R13: 00007fff16cf13d0 R14: 000055b5949fdbc0 R15: 000055b594a0e780 [ 45.904465] [ 45.904923] irq event stamp: 1717 [ 45.905517] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 45.907020] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 45.908517] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 45.910029] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 45.911522] ---[ end trace 0000000000000000 ]--- [ 49.289733] ------------[ cut here ]------------ [ 49.290732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.292914] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.294466] Modules linked in: [ 49.295163] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.297276] Tainted: [W]=WARN [ 49.297912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.299523] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.300505] 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 [ 49.303938] RSP: 0018:ffff888016d27bc0 EFLAGS: 00010286 [ 49.305008] RAX: 0000000000000000 RBX: ffffed1002da4f78 RCX: ffffffff813a4050 [ 49.306395] RDX: ffff88800f4bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.307817] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da4f2f [ 49.309190] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.310593] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d27df8 [ 49.311998] FS: 00007fc67c62f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.313559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.314715] CR2: 00007ffca373eef7 CR3: 0000000020302000 CR4: 0000000000350ef0 [ 49.316124] Call Trace: [ 49.316621] [ 49.317110] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.318066] ? __create_object+0x59/0x80 [ 49.318927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.319973] __vmalloc_noprof+0x59/0x60 [ 49.320731] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.321672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.322677] bpf_prog_alloc+0x39/0x200 [ 49.323501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.324506] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.325486] do_seccomp+0x349/0x25e0 [ 49.326246] ? find_held_lock+0x2b/0x80 [ 49.327093] ? do_prlimit+0x310/0x610 [ 49.327907] ? __pfx_do_seccomp+0x10/0x10 [ 49.328713] ? do_raw_spin_unlock+0x53/0x220 [ 49.329611] ? _raw_spin_unlock+0x1e/0x40 [ 49.330462] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.331513] ? static_key_count+0x60/0x80 [ 49.332378] prctl_set_seccomp+0x4e/0x70 [ 49.333221] __do_sys_prctl+0xe6c/0x1d70 [ 49.334064] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.335007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.336057] ? irqentry_exit+0xf3/0x650 [ 49.336894] do_syscall_64+0xbf/0x430 [ 49.337639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.338667] RIP: 0033:0x7fc67cb215cd [ 49.339465] 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 [ 49.342254] RSP: 002b:00007ffca373d230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.343488] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc67cb215cd [ 49.344624] RDX: 0000560eda58de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.345772] RBP: 00007ffca373d290 R08: 0000000000000000 R09: 00007ffca373c930 [ 49.346929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ee5a2ab10 [ 49.348047] R13: 00007ffca373d6c0 R14: 0000560ee5a2b2b0 R15: 0000560ee5a3f6f0 [ 49.349179] [ 49.349549] irq event stamp: 1717 [ 49.350134] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.351507] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.352844] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 49.354189] softirqs last disabled at (1321): [] __irq_exit_rcu+0xc4/0x100 [ 49.355535] ---[ end trace 0000000000000000 ]--- [ 50.154662] ------------[ cut here ]------------ [ 50.155440] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.157124] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.158332] Modules linked in: [ 50.158869] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.160534] Tainted: [W]=WARN [ 50.161041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.162283] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.163067] 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 [ 50.165727] RSP: 0018:ffff8880169bfbc0 EFLAGS: 00010286 [ 50.166529] RAX: 0000000000000000 RBX: ffffed1002d37f78 RCX: ffffffff813a4050 [ 50.167612] RDX: ffff88801903b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.168690] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d37f2f [ 50.169779] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.170876] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169bfdf8 [ 50.172008] FS: 00007f9999f4b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.173199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.174078] CR2: 00007ffe02d8def7 CR3: 0000000020213000 CR4: 0000000000350ef0 [ 50.175163] Call Trace: [ 50.175550] [ 50.175926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.176633] ? __create_object+0x59/0x80 [ 50.177283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.178091] __vmalloc_noprof+0x59/0x60 [ 50.178682] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.179409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.180191] bpf_prog_alloc+0x39/0x200 [ 50.180808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.181543] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.182284] do_seccomp+0x349/0x25e0 [ 50.182895] ? find_held_lock+0x2b/0x80 [ 50.183492] ? do_prlimit+0x310/0x610 [ 50.184108] ? __pfx_do_seccomp+0x10/0x10 [ 50.184735] ? do_raw_spin_unlock+0x53/0x220 [ 50.185426] ? _raw_spin_unlock+0x1e/0x40 [ 50.186070] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.186882] ? static_key_count+0x60/0x80 [ 50.187517] prctl_set_seccomp+0x4e/0x70 [ 50.188164] __do_sys_prctl+0xe6c/0x1d70 [ 50.188819] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.189497] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.190302] ? irqentry_exit+0xf3/0x650 [ 50.190940] do_syscall_64+0xbf/0x430 [ 50.191529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.192318] RIP: 0033:0x7f999a43d5cd [ 50.192894] 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 [ 50.195603] RSP: 002b:00007ffe02d8ba70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.196768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f999a43d5cd [ 50.197860] RDX: 0000561532a9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.198962] RBP: 00007ffe02d8bad0 R08: 0000000000000000 R09: 00007ffe02d8b170 [ 50.200047] R10: 0000000000000000 R11: 0000000000000246 R12: 000056155e2242b0 [ 50.201131] R13: 00007ffe02d8bf00 R14: 000056155e226d20 R15: 000056155e2388d0 [ 50.202244] [ 50.202604] irq event stamp: 1733 [ 50.203162] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.204449] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.205727] softirqs last enabled at (1562): [] handle_softirqs+0x50c/0x770 [ 50.207052] softirqs last disabled at (1553): [] __irq_exit_rcu+0xc4/0x100 [ 50.208336] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35452' (ECDSA) to the list of known hosts. 2025/11/18 11:47:15 fuzzer started 2025/11/18 11:47:16 dialing manager at localhost:34383 2025/11/18 11:47:16 checking machine... 2025/11/18 11:47:16 checking revisions... [ 51.087654] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:47:16 testing simple program... [ 51.170149] cgroup: Unknown subsys name 'net' [ 51.239219] cgroup: Unknown subsys name 'cpuset' [ 51.253621] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:47:15 Registers: info registers vcpu 0 RAX=ffffffff87ce4a58 RBX=ffff888016070000 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff888016070aa8 RDI=ffff888016070aa8 RBP=ffff888016070a58 RSP=ffff88806ce089e8 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016070aa8 R13=b503ba001073dead R14=0000000000000001 R15=0000000000000002 RIP=ffffffff8152757d 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 00007fc67c62f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc67cbe6618 CR3=00000000202fc000 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=563412feff00545000000000000080fe 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=0000000000025d91 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1563a640d0 CR3=000000000bcaf000 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=2035313a37343a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034313a37343a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000