Warning: Permanently added '[localhost]:11747' (ECDSA) to the list of known hosts.
2023/05/16 17:26:44 fuzzer started
2023/05/16 17:26:45 dialing manager at localhost:35573
2023/05/16 17:26:45 checking machine...
2023/05/16 17:26:45 checking revisions...
syzkaller login: [ 47.025302] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:26:45 testing simple program...
[ 47.087603] cgroup: Unknown subsys name 'net'
[ 47.171077] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.204692] audit: type=1400 audit(1684258017.458:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.334983] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.336636] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.339222] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.342218] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.344391] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.346410] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.764280] ------------[ cut here ]------------
[ 60.765089] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.767063] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.768403] Modules linked in:
[ 60.768989] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.773779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.775047] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.775907] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.778362] RSP: 0018:ffff8880158a7c00 EFLAGS: 00010282
[ 60.779120] RAX: 0000000000000000 RBX: ffff888009731c40 RCX: 0000000000000000
[ 60.780095] RDX: ffff888016a01b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.781089] RBP: ffff888009731c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.782062] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.783064] R13: ffffffff84e223a0 R14: ffff888009731c48 R15: ffffffff84d73340
[ 60.784046] FS: 00005555568e0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.785154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.785962] CR2: 00007fe3301a86f4 CR3: 00000000097ee000 CR4: 0000000000350ee0
[ 60.786937] Call Trace:
[ 60.787292]
[ 60.787647] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.788309] ipv4_frags_init_net+0x269/0x440
[ 60.788973] ops_init+0xbb/0x6b0
[ 60.789456] setup_net+0x3d9/0x990
[ 60.789983] ? down_read_killable+0x1d7/0x4e0
[ 60.790630] ? __pfx_setup_net+0x10/0x10
[ 60.791189] ? copy_net_ns+0x17c/0x770
[ 60.791770] copy_net_ns+0x321/0x770
[ 60.792291] create_new_namespaces+0x3f6/0xb30
[ 60.792974] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.793673] ksys_unshare+0x44d/0x8e0
[ 60.794213] ? __pfx_ksys_unshare+0x10/0x10
[ 60.794838] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.795646] __x64_sys_unshare+0x31/0x40
[ 60.796210] do_syscall_64+0x3f/0x90
[ 60.796794] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.797496] RIP: 0033:0x7fa59b1230d7
[ 60.798036] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 60.800404] RSP: 002b:00007ffcf36f16b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.801461] RAX: ffffffffffffffda RBX: 00007ffcf36f1cf8 RCX: 00007fa59b1230d7
[ 60.802432] RDX: 00007fa59b18d41f RSI: 00007ffcf36f1650 RDI: 0000000040000000
[ 60.803401] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf36f1460
[ 60.804366] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa59b235bf0
[ 60.805357] R13: 00007ffcf36f1790 R14: 0000000000000000 R15: 00000000000000f8
[ 60.806346]
[ 60.806707] irq event stamp: 8367
[ 60.807170] hardirqs last enabled at (8377): [] __up_console_sem+0x78/0x80
[ 60.808331] hardirqs last disabled at (8388): [] __up_console_sem+0x5d/0x80
[ 60.809535] softirqs last enabled at (8000): [] irq_exit_rcu+0x93/0xc0
[ 60.810673] softirqs last disabled at (7991): [] irq_exit_rcu+0x93/0xc0
[ 60.811797] ---[ end trace 0000000000000000 ]---
[ 60.819945] ------------[ cut here ]------------
[ 60.820629] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.822429] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.823611] Modules linked in:
[ 60.824064] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.825345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.826462] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.827200] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.829615] RSP: 0018:ffff8880158a7c00 EFLAGS: 00010282
[ 60.830332] RAX: 0000000000000000 RBX: ffff888009471040 RCX: 0000000000000000
[ 60.831317] RDX: ffff888016a01b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.832286] RBP: ffff888009471054 R08: 0000000000000001 R09: 0000000000000000
[ 60.833277] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.834261] R13: ffffffff84e223a0 R14: ffff888009471048 R15: ffffffff84da62e0
[ 60.835242] FS: 00005555568e0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.836332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.837166] CR2: 00007fe3301a86f4 CR3: 00000000097ee000 CR4: 0000000000350ee0
[ 60.838148] Call Trace:
[ 60.838535]
[ 60.838861] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.839558] ipv6_frags_init_net+0x206/0x3c0
[ 60.840171] ops_init+0xbb/0x6b0
[ 60.840700] setup_net+0x3d9/0x990
[ 60.841198] ? down_read_killable+0x1d7/0x4e0
[ 60.841847] ? __pfx_setup_net+0x10/0x10
[ 60.842410] ? copy_net_ns+0x17c/0x770
[ 60.842991] copy_net_ns+0x321/0x770
[ 60.843552] create_new_namespaces+0x3f6/0xb30
[ 60.844193] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.844906] ksys_unshare+0x44d/0x8e0
[ 60.845447] ? __pfx_ksys_unshare+0x10/0x10
[ 60.846077] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.846891] __x64_sys_unshare+0x31/0x40
[ 60.847462] do_syscall_64+0x3f/0x90
[ 60.848021] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.848783] RIP: 0033:0x7fa59b1230d7
[ 60.849291] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 60.851705] RSP: 002b:00007ffcf36f16b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.852748] RAX: ffffffffffffffda RBX: 00007ffcf36f1cf8 RCX: 00007fa59b1230d7
[ 60.853725] RDX: 00007fa59b18d41f RSI: 00007ffcf36f1650 RDI: 0000000040000000
[ 60.854705] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf36f1460
[ 60.855680] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa59b235bf0
[ 60.856685] R13: 00007ffcf36f1790 R14: 0000000000000000 R15: 00000000000000f8
[ 60.857697]
[ 60.858029] irq event stamp: 11707
[ 60.858503] hardirqs last enabled at (11717): [] __up_console_sem+0x78/0x80
[ 60.859721] hardirqs last disabled at (11730): [] __up_console_sem+0x5d/0x80
[ 60.860899] softirqs last enabled at (11202): [] irq_exit_rcu+0x93/0xc0
[ 60.862040] softirqs last disabled at (11197): [] irq_exit_rcu+0x93/0xc0
[ 60.863184] ---[ end trace 0000000000000000 ]---
[ 60.864737] ------------[ cut here ]------------
[ 60.865380] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.867539] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.868704] Modules linked in:
[ 60.869147] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.870415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.871537] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.872238] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.874656] RSP: 0018:ffff8880158a7bf0 EFLAGS: 00010286
[ 60.875368] RAX: 0000000000000000 RBX: ffff888009470a40 RCX: 0000000000000000
[ 60.876349] RDX: ffff888016a01b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.877355] RBP: ffff888009470a54 R08: 0000000000000001 R09: 0000000000000000
[ 60.878330] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.879295] R13: ffffffff84e223a0 R14: ffff888009470a48 R15: ffffffff84daf020
[ 60.880283] FS: 00005555568e0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.881395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.882213] CR2: 00007fe3301a86f4 CR3: 00000000097ee000 CR4: 0000000000350ee0
[ 60.883188] Call Trace:
[ 60.883583]
[ 60.883912] nf_ct_net_init+0x224/0x3d0
[ 60.884475] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.885164] ops_init+0xbb/0x6b0
[ 60.885679] setup_net+0x3d9/0x990
[ 60.886175] ? down_read_killable+0x1d7/0x4e0
[ 60.886842] ? __pfx_setup_net+0x10/0x10
[ 60.887401] ? copy_net_ns+0x17c/0x770
[ 60.887986] copy_net_ns+0x321/0x770
[ 60.888543] create_new_namespaces+0x3f6/0xb30
[ 60.889219] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.889932] ksys_unshare+0x44d/0x8e0
[ 60.890475] ? __pfx_ksys_unshare+0x10/0x10
[ 60.891105] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.891928] __x64_sys_unshare+0x31/0x40
[ 60.892499] do_syscall_64+0x3f/0x90
[ 60.893065] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.893808] RIP: 0033:0x7fa59b1230d7
[ 60.894322] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 60.896731] RSP: 002b:00007ffcf36f16b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.897773] RAX: ffffffffffffffda RBX: 00007ffcf36f1cf8 RCX: 00007fa59b1230d7
[ 60.898746] RDX: 00007fa59b18d41f RSI: 00007ffcf36f1650 RDI: 0000000040000000
[ 60.899716] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf36f1460
[ 60.900726] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa59b235bf0
[ 60.901711] R13: 00007ffcf36f1790 R14: 0000000000000000 R15: 00000000000000f8
[ 60.902711]
[ 60.903038] irq event stamp: 12481
[ 60.903538] hardirqs last enabled at (12493): [] __up_console_sem+0x78/0x80
[ 60.904720] hardirqs last disabled at (12504): [] __up_console_sem+0x5d/0x80
[ 60.905896] softirqs last enabled at (12242): [] irq_exit_rcu+0x93/0xc0
[ 60.907034] softirqs last disabled at (12233): [] irq_exit_rcu+0x93/0xc0
[ 60.908172] ---[ end trace 0000000000000000 ]---
executing program
[ 62.416166] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.463709] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.510595] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.558582] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:26:57 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000800
RSI=0000000000000014 RDI=ffff88806ce09bd8 RBP=ffffffff81376748 RSP=ffff88806ce09b60
R8 =ffffffff86068250 R9 =ffffffff864af6f8 R10=0000000000038001 R11=0000000000000000
R12=0000000000000001 R13=0000000000000800 R14=ffff88806ce09bd8 R15=ffff88801cca68d0
RIP=ffffffff813abfa6 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 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f4045595a80 CR3=000000000ed14000 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=b49148a32d7fbaa86a48dc79da4555f3
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8906004ff32b1f2e000000000013cca8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8893c432c794f75e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880158a75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 00005555568e0400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe3301a86f4 CR3=00000000097ee000 CR4=00350ee0
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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000