Warning: Permanently added '[localhost]:61452' (ECDSA) to the list of known hosts.
2023/05/18 07:58:30 fuzzer started
2023/05/18 07:58:31 dialing manager at localhost:44319
2023/05/18 07:58:31 checking machine...
2023/05/18 07:58:31 checking revisions...
syzkaller login: [ 40.406245] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:58:31 testing simple program...
[ 40.475076] cgroup: Unknown subsys name 'net'
[ 40.547896] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.544122] audit: type=1400 audit(1684396724.330:6): 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
[ 54.706045] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.707655] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.710245] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.713965] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.717292] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.718566] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.132507] ------------[ cut here ]------------
[ 55.133302] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.135383] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.136554] Modules linked in:
[ 55.137003] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.141780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.142849] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.143512] 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
[ 55.145707] RSP: 0018:ffff88801caf7c00 EFLAGS: 00010282
[ 55.146390] RAX: 0000000000000000 RBX: ffff88800fc28840 RCX: 0000000000000000
[ 55.147310] RDX: ffff88800f668000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.148203] RBP: ffff88800fc28854 R08: 0000000000000001 R09: 0000000000000000
[ 55.149108] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.150019] R13: ffffffff84e23fe0 R14: ffff88800fc28848 R15: ffffffff84d74dc0
[ 55.150929] FS: 0000555556000400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.151949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.152657] CR2: 00007f2b758c16f4 CR3: 000000000fa86000 CR4: 0000000000350ef0
[ 55.153569] Call Trace:
[ 55.153925]
[ 55.154228] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.154904] ipv4_frags_init_net+0x269/0x440
[ 55.155467] ops_init+0xbb/0x6b0
[ 55.155952] setup_net+0x3d9/0x990
[ 55.156420] ? down_read_killable+0x1d7/0x4e0
[ 55.157025] ? __pfx_setup_net+0x10/0x10
[ 55.157545] ? copy_net_ns+0x17c/0x770
[ 55.158094] copy_net_ns+0x321/0x770
[ 55.158583] create_new_namespaces+0x3f6/0xb30
[ 55.159208] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.159859] ksys_unshare+0x44d/0x8e0
[ 55.160357] ? __pfx_ksys_unshare+0x10/0x10
[ 55.160934] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.161657] __x64_sys_unshare+0x31/0x40
[ 55.162202] do_syscall_64+0x3f/0x90
[ 55.162680] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.163371] RIP: 0033:0x7f771b8430d7
[ 55.163869] 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
[ 55.166081] RSP: 002b:00007ffe65137b88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.167059] RAX: ffffffffffffffda RBX: 00007ffe651381c8 RCX: 00007f771b8430d7
[ 55.167975] RDX: 00007f771b8ad41f RSI: 00007ffe65137b20 RDI: 0000000040000000
[ 55.168876] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe65137930
[ 55.169739] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f771b955bf0
[ 55.170639] R13: 00007ffe65137c60 R14: 0000000000000000 R15: 00000000000000f8
[ 55.171568]
[ 55.171907] irq event stamp: 8681
[ 55.172345] hardirqs last enabled at (8691): [] __up_console_sem+0x78/0x80
[ 55.173417] hardirqs last disabled at (8702): [] __up_console_sem+0x5d/0x80
[ 55.174490] softirqs last enabled at (8186): [] irq_exit_rcu+0x93/0xc0
[ 55.175564] softirqs last disabled at (8161): [] irq_exit_rcu+0x93/0xc0
[ 55.176613] ---[ end trace 0000000000000000 ]---
[ 55.181832] ------------[ cut here ]------------
[ 55.182431] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.184192] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.185281] Modules linked in:
[ 55.185695] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.186865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.187891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.188550] 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
[ 55.190770] RSP: 0018:ffff88801caf7c00 EFLAGS: 00010282
[ 55.191460] RAX: 0000000000000000 RBX: ffff88800e4bd040 RCX: 0000000000000000
[ 55.192370] RDX: ffff88800f668000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.193280] RBP: ffff88800e4bd054 R08: 0000000000000001 R09: 0000000000000000
[ 55.194187] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.195112] R13: ffffffff84e23fe0 R14: ffff88800e4bd048 R15: ffffffff84da7d60
[ 55.196029] FS: 0000555556000400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.197055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.197828] CR2: 00007f2b758c16f4 CR3: 000000000fa86000 CR4: 0000000000350ef0
[ 55.198724] Call Trace:
[ 55.199107]
[ 55.199409] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.200068] ipv6_frags_init_net+0x206/0x3c0
[ 55.200636] ops_init+0xbb/0x6b0
[ 55.201130] setup_net+0x3d9/0x990
[ 55.201599] ? down_read_killable+0x1d7/0x4e0
[ 55.202210] ? __pfx_setup_net+0x10/0x10
[ 55.202728] ? copy_net_ns+0x17c/0x770
[ 55.203303] copy_net_ns+0x321/0x770
[ 55.203826] create_new_namespaces+0x3f6/0xb30
[ 55.204420] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.205068] ksys_unshare+0x44d/0x8e0
[ 55.205559] ? __pfx_ksys_unshare+0x10/0x10
[ 55.206143] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.206893] __x64_sys_unshare+0x31/0x40
[ 55.207419] do_syscall_64+0x3f/0x90
[ 55.207930] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.208583] RIP: 0033:0x7f771b8430d7
[ 55.209090] 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
[ 55.211258] RSP: 002b:00007ffe65137b88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.212237] RAX: ffffffffffffffda RBX: 00007ffe651381c8 RCX: 00007f771b8430d7
[ 55.213121] RDX: 00007f771b8ad41f RSI: 00007ffe65137b20 RDI: 0000000040000000
[ 55.214029] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe65137930
[ 55.214939] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f771b955bf0
[ 55.215836] R13: 00007ffe65137c60 R14: 0000000000000000 R15: 00000000000000f8
[ 55.216725]
[ 55.217063] irq event stamp: 10387
[ 55.217506] hardirqs last enabled at (10397): [] __up_console_sem+0x78/0x80
[ 55.218585] hardirqs last disabled at (10408): [] __up_console_sem+0x5d/0x80
[ 55.219667] softirqs last enabled at (9896): [] irq_exit_rcu+0x93/0xc0
[ 55.220704] softirqs last disabled at (9891): [] irq_exit_rcu+0x93/0xc0
[ 55.221723] ---[ end trace 0000000000000000 ]---
[ 55.223138] ------------[ cut here ]------------
[ 55.223732] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.225629] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.226696] Modules linked in:
[ 55.227150] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.228323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.229343] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.230032] 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
[ 55.232194] RSP: 0018:ffff88801caf7bf0 EFLAGS: 00010286
[ 55.232889] RAX: 0000000000000000 RBX: ffff88800e4bd640 RCX: 0000000000000000
[ 55.233792] RDX: ffff88800f668000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.234666] RBP: ffff88800e4bd654 R08: 0000000000000001 R09: 0000000000000000
[ 55.235582] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.236473] R13: ffffffff84e23fe0 R14: ffff88800e4bd648 R15: ffffffff84db0aa0
[ 55.237399] FS: 0000555556000400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.238407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.239211] CR2: 00007f2b758c16f4 CR3: 000000000fa86000 CR4: 0000000000350ef0
[ 55.240108] Call Trace:
[ 55.240437]
[ 55.240742] nf_ct_net_init+0x224/0x3d0
[ 55.241300] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.241916] ops_init+0xbb/0x6b0
[ 55.242364] setup_net+0x3d9/0x990
[ 55.242884] ? down_read_killable+0x1d7/0x4e0
[ 55.243459] ? __pfx_setup_net+0x10/0x10
[ 55.244015] ? copy_net_ns+0x17c/0x770
[ 55.244530] copy_net_ns+0x321/0x770
[ 55.245055] create_new_namespaces+0x3f6/0xb30
[ 55.245640] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.246287] ksys_unshare+0x44d/0x8e0
[ 55.246823] ? __pfx_ksys_unshare+0x10/0x10
[ 55.247377] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.248132] __x64_sys_unshare+0x31/0x40
[ 55.248657] do_syscall_64+0x3f/0x90
[ 55.249193] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.249881] RIP: 0033:0x7f771b8430d7
[ 55.250351] 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
[ 55.252555] RSP: 002b:00007ffe65137b88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.253600] RAX: ffffffffffffffda RBX: 00007ffe651381c8 RCX: 00007f771b8430d7
[ 55.254529] RDX: 00007f771b8ad41f RSI: 00007ffe65137b20 RDI: 0000000040000000
[ 55.255444] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe65137930
[ 55.256348] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f771b955bf0
[ 55.257256] R13: 00007ffe65137c60 R14: 0000000000000000 R15: 00000000000000f8
[ 55.258181]
[ 55.258490] irq event stamp: 11211
[ 55.258967] hardirqs last enabled at (11223): [] __up_console_sem+0x78/0x80
[ 55.260062] hardirqs last disabled at (11234): [] __up_console_sem+0x5d/0x80
[ 55.261147] softirqs last enabled at (11134): [] irq_exit_rcu+0x93/0xc0
[ 55.262193] softirqs last disabled at (11127): [] irq_exit_rcu+0x93/0xc0
[ 55.263265] ---[ end trace 0000000000000000 ]---
executing program
[ 56.790277] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.836899] Bluetooth: hci0: command 0x041b tx timeout
[ 60.886023] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.933882] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:58:41 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801caf75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556000400 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=00007f2b758c16f4 CR3=000000000fa86000 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=000000000003caf3 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=00007fb261e5ce10 CR3=000000000edb0000 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=3b4b867a96d776983048c6aa972993ac
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=1439890c3967fdd5000000000013bbf8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=05b2354640822e5600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000