Warning: Permanently added '[localhost]:21691' (ECDSA) to the list of known hosts.
2023/05/18 04:30:00 fuzzer started
2023/05/18 04:30:01 dialing manager at localhost:44319
2023/05/18 04:30:01 checking machine...
2023/05/18 04:30:01 checking revisions...
syzkaller login: [ 37.426735] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:30:01 testing simple program...
[ 37.496379] cgroup: Unknown subsys name 'net'
[ 37.579359] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.019348] audit: type=1400 audit(1684384214.911:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.154450] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.157031] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.158259] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.161370] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.163300] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.165388] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.567646] ------------[ cut here ]------------
[ 52.568453] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.570407] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.571715] Modules linked in:
[ 52.572234] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.576722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.577959] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.578664] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.581124] RSP: 0018:ffff888019d07c00 EFLAGS: 00010282
[ 52.581783] RAX: 0000000000000000 RBX: ffff88800c9d5840 RCX: 0000000000000000
[ 52.582785] RDX: ffff888010033680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.583768] RBP: ffff88800c9d5854 R08: 0000000000000001 R09: 0000000000000000
[ 52.584740] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.585712] R13: ffffffff84e23fe0 R14: ffff88800c9d5848 R15: ffffffff84d74dc0
[ 52.586692] FS: 00005555566fd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.587781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.588590] CR2: 00007f9694ea96f4 CR3: 000000000fc24000 CR4: 0000000000350ee0
[ 52.589570] Call Trace:
[ 52.589971]
[ 52.590300] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.591000] ipv4_frags_init_net+0x269/0x440
[ 52.591622] ops_init+0xbb/0x6b0
[ 52.592146] setup_net+0x3d9/0x990
[ 52.592645] ? down_read_killable+0x1d7/0x4e0
[ 52.593305] ? __pfx_setup_net+0x10/0x10
[ 52.593916] ? copy_net_ns+0x17c/0x770
[ 52.594480] copy_net_ns+0x321/0x770
[ 52.595038] create_new_namespaces+0x3f6/0xb30
[ 52.595678] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.596381] ksys_unshare+0x44d/0x8e0
[ 52.596952] ? __pfx_ksys_unshare+0x10/0x10
[ 52.597544] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.598359] __x64_sys_unshare+0x31/0x40
[ 52.598966] do_syscall_64+0x3f/0x90
[ 52.599497] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.600235] RIP: 0033:0x7fa0664010d7
[ 52.600743] 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
[ 52.603161] RSP: 002b:00007ffe853ee138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.604178] RAX: ffffffffffffffda RBX: 00007ffe853ee778 RCX: 00007fa0664010d7
[ 52.605101] RDX: 00007fa06646b41f RSI: 00007ffe853ee0d0 RDI: 0000000040000000
[ 52.606083] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe853edee0
[ 52.607090] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa066513bf0
[ 52.608096] R13: 00007ffe853ee210 R14: 0000000000000000 R15: 00000000000000f8
[ 52.609140]
[ 52.609480] irq event stamp: 8121
[ 52.610021] hardirqs last enabled at (8133): [] __up_console_sem+0x78/0x80
[ 52.611233] hardirqs last disabled at (8144): [] __up_console_sem+0x5d/0x80
[ 52.612453] softirqs last enabled at (7692): [] irq_exit_rcu+0x93/0xc0
[ 52.613637] softirqs last disabled at (7637): [] irq_exit_rcu+0x93/0xc0
[ 52.614737] ---[ end trace 0000000000000000 ]---
[ 52.620022] ------------[ cut here ]------------
[ 52.620625] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.622295] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.623358] Modules linked in:
[ 52.623769] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.624934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.625968] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.626616] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.628797] RSP: 0018:ffff888019d07c00 EFLAGS: 00010282
[ 52.629472] RAX: 0000000000000000 RBX: ffff88800d807e40 RCX: 0000000000000000
[ 52.630373] RDX: ffff888010033680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.631276] RBP: ffff88800d807e54 R08: 0000000000000001 R09: 0000000000000000
[ 52.632167] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.633067] R13: ffffffff84e23fe0 R14: ffff88800d807e48 R15: ffffffff84da7d60
[ 52.633986] FS: 00005555566fd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.634977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.635692] CR2: 00007f9694ea96f4 CR3: 000000000fc24000 CR4: 0000000000350ee0
[ 52.636588] Call Trace:
[ 52.636944]
[ 52.637240] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.637888] ipv6_frags_init_net+0x206/0x3c0
[ 52.638446] ops_init+0xbb/0x6b0
[ 52.638925] setup_net+0x3d9/0x990
[ 52.639386] ? down_read_killable+0x1d7/0x4e0
[ 52.639984] ? __pfx_setup_net+0x10/0x10
[ 52.640493] ? copy_net_ns+0x17c/0x770
[ 52.641034] copy_net_ns+0x321/0x770
[ 52.641523] create_new_namespaces+0x3f6/0xb30
[ 52.642147] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.642764] ksys_unshare+0x44d/0x8e0
[ 52.643278] ? __pfx_ksys_unshare+0x10/0x10
[ 52.643849] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.644557] __x64_sys_unshare+0x31/0x40
[ 52.645097] do_syscall_64+0x3f/0x90
[ 52.645588] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.646286] RIP: 0033:0x7fa0664010d7
[ 52.646746] 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
[ 52.648904] RSP: 002b:00007ffe853ee138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.649856] RAX: ffffffffffffffda RBX: 00007ffe853ee778 RCX: 00007fa0664010d7
[ 52.650715] RDX: 00007fa06646b41f RSI: 00007ffe853ee0d0 RDI: 0000000040000000
[ 52.651620] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe853edee0
[ 52.652508] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa066513bf0
[ 52.653400] R13: 00007ffe853ee210 R14: 0000000000000000 R15: 00000000000000f8
[ 52.654325]
[ 52.654622] irq event stamp: 9895
[ 52.655082] hardirqs last enabled at (9907): [] __up_console_sem+0x78/0x80
[ 52.656149] hardirqs last disabled at (9918): [] __up_console_sem+0x5d/0x80
[ 52.657210] softirqs last enabled at (9394): [] irq_exit_rcu+0x93/0xc0
[ 52.658244] softirqs last disabled at (9389): [] irq_exit_rcu+0x93/0xc0
[ 52.659265] ---[ end trace 0000000000000000 ]---
[ 52.660555] ------------[ cut here ]------------
[ 52.661183] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.663141] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.664207] Modules linked in:
[ 52.664611] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.665770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.666796] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.667485] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.669679] RSP: 0018:ffff888019d07bf0 EFLAGS: 00010286
[ 52.670381] RAX: 0000000000000000 RBX: ffff88800c412840 RCX: 0000000000000000
[ 52.671295] RDX: ffff888010033680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.672210] RBP: ffff88800c412854 R08: 0000000000000001 R09: 0000000000000000
[ 52.673108] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.674039] R13: ffffffff84e23fe0 R14: ffff88800c412848 R15: ffffffff84db0aa0
[ 52.674943] FS: 00005555566fd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.675941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.676659] CR2: 00007f9694ea96f4 CR3: 000000000fc24000 CR4: 0000000000350ee0
[ 52.677572] Call Trace:
[ 52.677941]
[ 52.678248] nf_ct_net_init+0x224/0x3d0
[ 52.678760] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.679363] ops_init+0xbb/0x6b0
[ 52.679837] setup_net+0x3d9/0x990
[ 52.680298] ? down_read_killable+0x1d7/0x4e0
[ 52.680902] ? __pfx_setup_net+0x10/0x10
[ 52.681415] ? copy_net_ns+0x17c/0x770
[ 52.681972] copy_net_ns+0x321/0x770
[ 52.682470] create_new_namespaces+0x3f6/0xb30
[ 52.683088] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.683707] ksys_unshare+0x44d/0x8e0
[ 52.684236] ? __pfx_ksys_unshare+0x10/0x10
[ 52.684783] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.685535] __x64_sys_unshare+0x31/0x40
[ 52.686099] do_syscall_64+0x3f/0x90
[ 52.686578] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.687255] RIP: 0033:0x7fa0664010d7
[ 52.687726] 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
[ 52.689926] RSP: 002b:00007ffe853ee138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.690884] RAX: ffffffffffffffda RBX: 00007ffe853ee778 RCX: 00007fa0664010d7
[ 52.691745] RDX: 00007fa06646b41f RSI: 00007ffe853ee0d0 RDI: 0000000040000000
[ 52.692636] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe853edee0
[ 52.693519] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa066513bf0
[ 52.694437] R13: 00007ffe853ee210 R14: 0000000000000000 R15: 00000000000000f8
[ 52.695342]
[ 52.695645] irq event stamp: 10631
[ 52.696119] hardirqs last enabled at (10643): [] __up_console_sem+0x78/0x80
[ 52.697187] hardirqs last disabled at (10654): [] __up_console_sem+0x5d/0x80
[ 52.698258] softirqs last enabled at (10480): [] irq_exit_rcu+0x93/0xc0
[ 52.699290] softirqs last disabled at (10475): [] irq_exit_rcu+0x93/0xc0
[ 52.700333] ---[ end trace 0000000000000000 ]---
[ 54.231530] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.278896] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.327401] Bluetooth: hci0: command 0x040f tx timeout
[ 60.374868] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:30:14 Registers:
info registers vcpu 0
RAX=ffff888019c24c60 RBX=ffff88806ce09ee8 RCX=1ffff1100338498c RDX=ffff88801922d410
RSI=0000000000000000 RDI=ffff88806ce09ef8 RBP=0000000000000007 RSP=ffff88806ce09e50
R8 =0000000000000001 R9 =ffff88801937dba8 R10=ffffffff85d35a17 R11=0000000000000001
R12=dffffc0000000000 R13=ffff88806ce09ee8 R14=ffff88806ce34fc0 R15=ffff88800d0b7a00
RIP=ffffffff8137cf19 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 00007f0b2b608700 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=00007fd422d832c8 CR3=00000000147a0000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=756e755f6873657268745f776f6c5f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019d075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 00005555566fd400 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=00007f9694ea96f4 CR3=000000000fc24000 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