Warning: Permanently added '[localhost]:59124' (ECDSA) to the list of known hosts.
2023/05/17 02:41:55 fuzzer started
2023/05/17 02:41:56 dialing manager at localhost:35573
2023/05/17 02:41:56 checking machine...
2023/05/17 02:41:56 checking revisions...
syzkaller login: [ 36.242061] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:41:56 testing simple program...
[ 36.309837] cgroup: Unknown subsys name 'net'
[ 36.398338] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.547853] audit: type=1400 audit(1684291329.774:6): 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
[ 50.715041] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.717360] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.720157] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.722877] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.724503] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.725833] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.112406] ------------[ cut here ]------------
[ 51.113286] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.115471] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.116913] Modules linked in:
[ 51.117436] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.122258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.123699] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.124574] 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
[ 51.127233] RSP: 0018:ffff88800c577c00 EFLAGS: 00010282
[ 51.127990] RAX: 0000000000000000 RBX: ffff88800f311440 RCX: 0000000000000000
[ 51.129245] RDX: ffff8880141a3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.130509] RBP: ffff88800f311454 R08: 0000000000000001 R09: 0000000000000000
[ 51.131770] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.132780] R13: ffffffff84e223a0 R14: ffff88800f311448 R15: ffffffff84d73340
[ 51.134021] FS: 00005555555d5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.135360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.136436] CR2: 00007f436e6296f4 CR3: 000000000c6d4000 CR4: 0000000000350ee0
[ 51.137588] Call Trace:
[ 51.138053]
[ 51.138478] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.139376] ipv4_frags_init_net+0x269/0x440
[ 51.140207] ops_init+0xbb/0x6b0
[ 51.140889] setup_net+0x3d9/0x990
[ 51.141567] ? down_read_killable+0x1d7/0x4e0
[ 51.142373] ? __pfx_setup_net+0x10/0x10
[ 51.143134] ? copy_net_ns+0x17c/0x770
[ 51.143887] copy_net_ns+0x321/0x770
[ 51.144619] create_new_namespaces+0x3f6/0xb30
[ 51.145453] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.146376] ksys_unshare+0x44d/0x8e0
[ 51.147126] ? __pfx_ksys_unshare+0x10/0x10
[ 51.147944] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.149019] __x64_sys_unshare+0x31/0x40
[ 51.149798] do_syscall_64+0x3f/0x90
[ 51.150472] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.151406] RIP: 0033:0x7fc3344270d7
[ 51.152104] 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
[ 51.155174] RSP: 002b:00007ffc373efd18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.156414] RAX: ffffffffffffffda RBX: 00007ffc373f0358 RCX: 00007fc3344270d7
[ 51.157661] RDX: 00007fc33449141f RSI: 00007ffc373efcb0 RDI: 0000000040000000
[ 51.158773] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc373efac0
[ 51.160017] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc334539bf0
[ 51.161103] R13: 00007ffc373efdf0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.162070]
[ 51.162381] irq event stamp: 8129
[ 51.162860] hardirqs last enabled at (8141): [] __up_console_sem+0x78/0x80
[ 51.163971] hardirqs last disabled at (8152): [] __up_console_sem+0x5d/0x80
[ 51.165080] softirqs last enabled at (7966): [] irq_exit_rcu+0x93/0xc0
[ 51.166159] softirqs last disabled at (7961): [] irq_exit_rcu+0x93/0xc0
[ 51.167254] ---[ end trace 0000000000000000 ]---
[ 51.172734] ------------[ cut here ]------------
[ 51.173356] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.175059] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.176165] Modules linked in:
[ 51.176640] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.177860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.178915] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.179606] 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
[ 51.181894] RSP: 0018:ffff88800c577c00 EFLAGS: 00010282
[ 51.182600] RAX: 0000000000000000 RBX: ffff888016250440 RCX: 0000000000000000
[ 51.183498] RDX: ffff8880141a3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.184451] RBP: ffff888016250454 R08: 0000000000000001 R09: 0000000000000000
[ 51.185390] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.186327] R13: ffffffff84e223a0 R14: ffff888016250448 R15: ffffffff84da62e0
[ 51.187260] FS: 00005555555d5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.188311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.189079] CR2: 00007f436e6296f4 CR3: 000000000c6d4000 CR4: 0000000000350ee0
[ 51.190004] Call Trace:
[ 51.190338]
[ 51.190668] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.191278] ipv6_frags_init_net+0x206/0x3c0
[ 51.191863] ops_init+0xbb/0x6b0
[ 51.192317] setup_net+0x3d9/0x990
[ 51.192793] ? down_read_killable+0x1d7/0x4e0
[ 51.193369] ? __pfx_setup_net+0x10/0x10
[ 51.193894] ? copy_net_ns+0x17c/0x770
[ 51.194392] copy_net_ns+0x321/0x770
[ 51.194890] create_new_namespaces+0x3f6/0xb30
[ 51.195478] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.196129] ksys_unshare+0x44d/0x8e0
[ 51.196667] ? __pfx_ksys_unshare+0x10/0x10
[ 51.197216] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.197959] __x64_sys_unshare+0x31/0x40
[ 51.198470] do_syscall_64+0x3f/0x90
[ 51.198973] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.199645] RIP: 0033:0x7fc3344270d7
[ 51.200107] 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
[ 51.202391] RSP: 002b:00007ffc373efd18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.203376] RAX: ffffffffffffffda RBX: 00007ffc373f0358 RCX: 00007fc3344270d7
[ 51.204322] RDX: 00007fc33449141f RSI: 00007ffc373efcb0 RDI: 0000000040000000
[ 51.205240] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc373efac0
[ 51.206167] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc334539bf0
[ 51.207080] R13: 00007ffc373efdf0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.208024]
[ 51.208343] irq event stamp: 9953
[ 51.208814] hardirqs last enabled at (9965): [] __up_console_sem+0x78/0x80
[ 51.209898] hardirqs last disabled at (9976): [] __up_console_sem+0x5d/0x80
[ 51.211012] softirqs last enabled at (9990): [] irq_exit_rcu+0x93/0xc0
[ 51.212083] softirqs last disabled at (9985): [] irq_exit_rcu+0x93/0xc0
[ 51.213175] ---[ end trace 0000000000000000 ]---
[ 51.214621] ------------[ cut here ]------------
[ 51.215223] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.217228] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.218349] Modules linked in:
[ 51.218813] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.220003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.221074] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.221758] 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
[ 51.224034] RSP: 0018:ffff88800c577bf0 EFLAGS: 00010286
[ 51.224772] RAX: 0000000000000000 RBX: ffff888016250840 RCX: 0000000000000000
[ 51.225703] RDX: ffff8880141a3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.226626] RBP: ffff888016250854 R08: 0000000000000001 R09: 0000000000000000
[ 51.227511] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.228441] R13: ffffffff84e223a0 R14: ffff888016250848 R15: ffffffff84daf020
[ 51.229370] FS: 00005555555d5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.230423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.231190] CR2: 00007f436e6296f4 CR3: 000000000c6d4000 CR4: 0000000000350ee0
[ 51.232102] Call Trace:
[ 51.232467]
[ 51.232817] nf_ct_net_init+0x224/0x3d0
[ 51.233346] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.233966] ops_init+0xbb/0x6b0
[ 51.234419] setup_net+0x3d9/0x990
[ 51.234917] ? down_read_killable+0x1d7/0x4e0
[ 51.235511] ? __pfx_setup_net+0x10/0x10
[ 51.236066] ? copy_net_ns+0x17c/0x770
[ 51.236628] copy_net_ns+0x321/0x770
[ 51.237129] create_new_namespaces+0x3f6/0xb30
[ 51.237762] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.238394] ksys_unshare+0x44d/0x8e0
[ 51.238935] ? __pfx_ksys_unshare+0x10/0x10
[ 51.239506] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.240303] __x64_sys_unshare+0x31/0x40
[ 51.240878] do_syscall_64+0x3f/0x90
[ 51.241376] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.242067] RIP: 0033:0x7fc3344270d7
[ 51.242577] 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
[ 51.244874] RSP: 002b:00007ffc373efd18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.245870] RAX: ffffffffffffffda RBX: 00007ffc373f0358 RCX: 00007fc3344270d7
[ 51.246808] RDX: 00007fc33449141f RSI: 00007ffc373efcb0 RDI: 0000000040000000
[ 51.247731] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc373efac0
[ 51.248677] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc334539bf0
[ 51.249614] R13: 00007ffc373efdf0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.250550]
[ 51.250861] irq event stamp: 10779
[ 51.251309] hardirqs last enabled at (10789): [] __up_console_sem+0x78/0x80
[ 51.252449] hardirqs last disabled at (10800): [] __up_console_sem+0x5d/0x80
[ 51.253556] softirqs last enabled at (10752): [] irq_exit_rcu+0x93/0xc0
[ 51.254623] softirqs last disabled at (10743): [] irq_exit_rcu+0x93/0xc0
[ 51.255710] ---[ end trace 0000000000000000 ]---
[ 52.786337] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.833648] Bluetooth: hci0: command 0x041b tx timeout
[ 56.881605] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.929663] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:42:10 Registers:
info registers vcpu 0
RAX=00000000000237c7 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007ff939616ad0 CR3=000000001614e000 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=51273840ce766b988e41c669e5249cec
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=61337be8e614c66b000000000013b020 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=63b219aedb40213300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 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=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800c5775f0
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 00005555555d5400 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=00007f436e6296f4 CR3=000000000c6d4000 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=00001fa0
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=682e29646e616d6d6f632a282e637069 XMM03=00000000000000000000000000000000
XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
XMM08=000000000000000a000000c000014016 XMM09=000000000000002a000000c000016000
XMM10=0000000000000009000000c000014040 XMM11=0000000000000007000000c000014049
XMM12=000000000000001c000000c000018000 XMM13=0000000000000041000000c00001a000
XMM14=000000000000000c000000c000014050 XMM15=000000000000000d000000c000014060