Warning: Permanently added '[localhost]:47077' (ECDSA) to the list of known hosts.
2023/05/17 15:52:20 fuzzer started
2023/05/17 15:52:20 dialing manager at localhost:44319
2023/05/17 15:52:20 checking machine...
2023/05/17 15:52:20 checking revisions...
syzkaller login: [ 36.441684] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:52:20 testing simple program...
[ 36.515960] cgroup: Unknown subsys name 'net'
[ 36.618623] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.574575] audit: type=1400 audit(1684338753.945:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.723169] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.724657] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.726211] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.729662] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.731267] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.732507] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.091421] ------------[ cut here ]------------
[ 51.093062] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.094660] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.095733] Modules linked in:
[ 51.096264] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.098581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.101078] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.102365] 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
[ 51.104519] RSP: 0018:ffff888015867c00 EFLAGS: 00010282
[ 51.105209] RAX: 0000000000000000 RBX: ffff888015de1440 RCX: 0000000000000000
[ 51.106104] RDX: ffff8880190b51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.107075] RBP: ffff888015de1454 R08: 0000000000000001 R09: 0000000000000000
[ 51.107957] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.108851] R13: ffffffff84e23fe0 R14: ffff888015de1448 R15: ffffffff84d74dc0
[ 51.109744] FS: 0000555555fbb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.110765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.111518] CR2: 00007f73306fb6f4 CR3: 000000000e922000 CR4: 0000000000350ef0
[ 51.112417] Call Trace:
[ 51.112745]
[ 51.113072] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.113685] ipv4_frags_init_net+0x269/0x440
[ 51.114279] ops_init+0xbb/0x6b0
[ 51.114740] setup_net+0x3d9/0x990
[ 51.115237] ? down_read_killable+0x1d7/0x4e0
[ 51.115801] ? __pfx_setup_net+0x10/0x10
[ 51.116349] ? copy_net_ns+0x17c/0x770
[ 51.116850] copy_net_ns+0x321/0x770
[ 51.117357] create_new_namespaces+0x3f6/0xb30
[ 51.117939] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.118605] ksys_unshare+0x44d/0x8e0
[ 51.119129] ? __pfx_ksys_unshare+0x10/0x10
[ 51.119671] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.120418] __x64_sys_unshare+0x31/0x40
[ 51.120931] do_syscall_64+0x3f/0x90
[ 51.121444] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.122117] RIP: 0033:0x7f63b3d470d7
[ 51.122601] 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
[ 51.124759] RSP: 002b:00007ffe6dcb4818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.125719] RAX: ffffffffffffffda RBX: 00007ffe6dcb4e58 RCX: 00007f63b3d470d7
[ 51.126628] RDX: 00007f63b3db141f RSI: 00007ffe6dcb47b0 RDI: 0000000040000000
[ 51.127513] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6dcb45c0
[ 51.128404] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f63b3e59bf0
[ 51.129298] R13: 00007ffe6dcb48f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.130230]
[ 51.130558] irq event stamp: 10065
[ 51.131029] hardirqs last enabled at (10077): [] __up_console_sem+0x78/0x80
[ 51.132104] hardirqs last disabled at (10088): [] __up_console_sem+0x5d/0x80
[ 51.133178] softirqs last enabled at (9666): [] irq_exit_rcu+0x93/0xc0
[ 51.134212] softirqs last disabled at (9657): [] irq_exit_rcu+0x93/0xc0
[ 51.135258] ---[ end trace 0000000000000000 ]---
[ 51.141870] ------------[ cut here ]------------
[ 51.142505] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.144293] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.145337] Modules linked in:
[ 51.145734] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.146911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.147930] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.148600] 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
[ 51.150851] RSP: 0018:ffff888015867c00 EFLAGS: 00010282
[ 51.151601] RAX: 0000000000000000 RBX: ffff888009514a40 RCX: 0000000000000000
[ 51.152502] RDX: ffff8880190b51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.153415] RBP: ffff888009514a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.154332] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.155249] R13: ffffffff84e23fe0 R14: ffff888009514a48 R15: ffffffff84da7d60
[ 51.156161] FS: 0000555555fbb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.157177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.157885] CR2: 00007f73306fb6f4 CR3: 000000000e922000 CR4: 0000000000350ef0
[ 51.158806] Call Trace:
[ 51.159169]
[ 51.159463] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.160106] ipv6_frags_init_net+0x206/0x3c0
[ 51.160670] ops_init+0xbb/0x6b0
[ 51.161155] setup_net+0x3d9/0x990
[ 51.161608] ? down_read_killable+0x1d7/0x4e0
[ 51.162255] ? __pfx_setup_net+0x10/0x10
[ 51.162784] ? copy_net_ns+0x17c/0x770
[ 51.163324] copy_net_ns+0x321/0x770
[ 51.163810] create_new_namespaces+0x3f6/0xb30
[ 51.164438] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.165084] ksys_unshare+0x44d/0x8e0
[ 51.165574] ? __pfx_ksys_unshare+0x10/0x10
[ 51.166159] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.166869] __x64_sys_unshare+0x31/0x40
[ 51.167425] do_syscall_64+0x3f/0x90
[ 51.167907] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.168587] RIP: 0033:0x7f63b3d470d7
[ 51.169076] 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
[ 51.171248] RSP: 002b:00007ffe6dcb4818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.172184] RAX: ffffffffffffffda RBX: 00007ffe6dcb4e58 RCX: 00007f63b3d470d7
[ 51.173061] RDX: 00007f63b3db141f RSI: 00007ffe6dcb47b0 RDI: 0000000040000000
[ 51.173910] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6dcb45c0
[ 51.174891] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f63b3e59bf0
[ 51.175797] R13: 00007ffe6dcb48f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.176731]
[ 51.177070] irq event stamp: 12715
[ 51.177511] hardirqs last enabled at (12725): [] __up_console_sem+0x78/0x80
[ 51.178630] hardirqs last disabled at (12736): [] __up_console_sem+0x5d/0x80
[ 51.179721] softirqs last enabled at (12476): [] irq_exit_rcu+0x93/0xc0
[ 51.180780] softirqs last disabled at (12465): [] irq_exit_rcu+0x93/0xc0
[ 51.181835] ---[ end trace 0000000000000000 ]---
[ 51.183258] ------------[ cut here ]------------
[ 51.183854] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.185749] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.186853] Modules linked in:
[ 51.187295] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.188452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.189466] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.190146] 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
[ 51.192349] RSP: 0018:ffff888015867bf0 EFLAGS: 00010286
[ 51.193044] RAX: 0000000000000000 RBX: ffff888009515040 RCX: 0000000000000000
[ 51.193894] RDX: ffff8880190b51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.194804] RBP: ffff888009515054 R08: 0000000000000001 R09: 0000000000000000
[ 51.195700] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.196592] R13: ffffffff84e23fe0 R14: ffff888009515048 R15: ffffffff84db0aa0
[ 51.197488] FS: 0000555555fbb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.198513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.199281] CR2: 00007f73306fb6f4 CR3: 000000000e922000 CR4: 0000000000350ef0
[ 51.200186] Call Trace:
[ 51.200513]
[ 51.200810] nf_ct_net_init+0x224/0x3d0
[ 51.201367] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.201938] ops_init+0xbb/0x6b0
[ 51.202437] setup_net+0x3d9/0x990
[ 51.202895] ? down_read_killable+0x1d7/0x4e0
[ 51.203506] ? __pfx_setup_net+0x10/0x10
[ 51.204052] ? copy_net_ns+0x17c/0x770
[ 51.204560] copy_net_ns+0x321/0x770
[ 51.205081] create_new_namespaces+0x3f6/0xb30
[ 51.205665] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.206348] ksys_unshare+0x44d/0x8e0
[ 51.206850] ? __pfx_ksys_unshare+0x10/0x10
[ 51.207445] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.208197] __x64_sys_unshare+0x31/0x40
[ 51.208717] do_syscall_64+0x3f/0x90
[ 51.209241] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.209899] RIP: 0033:0x7f63b3d470d7
[ 51.210485] 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
[ 51.212722] RSP: 002b:00007ffe6dcb4818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.213691] RAX: ffffffffffffffda RBX: 00007ffe6dcb4e58 RCX: 00007f63b3d470d7
[ 51.214630] RDX: 00007f63b3db141f RSI: 00007ffe6dcb47b0 RDI: 0000000040000000
[ 51.215545] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6dcb45c0
[ 51.216445] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f63b3e59bf0
[ 51.217360] R13: 00007ffe6dcb48f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.218323]
[ 51.218639] irq event stamp: 13437
[ 51.219124] hardirqs last enabled at (13449): [] __up_console_sem+0x78/0x80
[ 51.220209] hardirqs last disabled at (13460): [] __up_console_sem+0x5d/0x80
[ 51.221303] softirqs last enabled at (13110): [] irq_exit_rcu+0x93/0xc0
[ 51.222369] softirqs last disabled at (13105): [] irq_exit_rcu+0x93/0xc0
[ 51.223430] ---[ end trace 0000000000000000 ]---
executing program
[ 52.802943] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.850054] Bluetooth: hci0: command 0x041b tx timeout
[ 56.898073] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.946083] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:52:35 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888015867618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 0000555555fbb400 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=00007f73306fb6f4 CR3=000000000e922000 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=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
info registers vcpu 1
RAX=0000000000025559 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f080a589300 CR3=000000000e7f8000 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=e91a72e77b51ffa0a847d3051519dbef
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000116780 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3aa5e4b4cf3633b700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000