Warning: Permanently added '[localhost]:40662' (ECDSA) to the list of known hosts.
2023/05/18 02:26:33 fuzzer started
2023/05/18 02:26:33 dialing manager at localhost:44319
2023/05/18 02:26:33 checking machine...
2023/05/18 02:26:33 checking revisions...
syzkaller login: [ 41.957717] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:26:33 testing simple program...
[ 42.020066] cgroup: Unknown subsys name 'net'
[ 42.147050] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.571239] audit: type=1400 audit(1684376806.502:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 55.704506] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.706208] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.708063] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.710262] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.711981] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.713134] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.067478] ------------[ cut here ]------------
[ 56.068181] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.069814] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.070890] Modules linked in:
[ 56.071326] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.076793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.077906] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.078662] 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
[ 56.081176] RSP: 0018:ffff88801a767c00 EFLAGS: 00010282
[ 56.081908] RAX: 0000000000000000 RBX: ffff88800e94bc40 RCX: 0000000000000000
[ 56.082899] RDX: ffff88800fea1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.083925] RBP: ffff88800e94bc54 R08: 0000000000000001 R09: 0000000000000000
[ 56.084956] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.085977] R13: ffffffff84e23fe0 R14: ffff88800e94bc48 R15: ffffffff84d74dc0
[ 56.087009] FS: 00005555564a0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.088191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.089011] CR2: 00007f77086a26f4 CR3: 000000001a48a000 CR4: 0000000000350ee0
[ 56.090041] Call Trace:
[ 56.090454]
[ 56.090805] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.091549] ipv4_frags_init_net+0x269/0x440
[ 56.092239] ops_init+0xbb/0x6b0
[ 56.092755] setup_net+0x3d9/0x990
[ 56.093321] ? down_read_killable+0x1d7/0x4e0
[ 56.093976] ? __pfx_setup_net+0x10/0x10
[ 56.094599] ? copy_net_ns+0x17c/0x770
[ 56.095210] copy_net_ns+0x321/0x770
[ 56.095749] create_new_namespaces+0x3f6/0xb30
[ 56.096453] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.097185] ksys_unshare+0x44d/0x8e0
[ 56.097732] ? __pfx_ksys_unshare+0x10/0x10
[ 56.098388] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.099225] __x64_sys_unshare+0x31/0x40
[ 56.099805] do_syscall_64+0x3f/0x90
[ 56.100409] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.101133] RIP: 0033:0x7f4419d700d7
[ 56.101688] 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
[ 56.104181] RSP: 002b:00007ffd0b636168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.105245] RAX: ffffffffffffffda RBX: 00007ffd0b6367a8 RCX: 00007f4419d700d7
[ 56.106271] RDX: 00007f4419dda41f RSI: 00007ffd0b636100 RDI: 0000000040000000
[ 56.107278] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0b635f10
[ 56.108303] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4419e82bf0
[ 56.109307] R13: 00007ffd0b636240 R14: 0000000000000000 R15: 00000000000000f8
[ 56.110341]
[ 56.110676] irq event stamp: 10587
[ 56.111201] hardirqs last enabled at (10599): [] __up_console_sem+0x78/0x80
[ 56.112426] hardirqs last disabled at (10610): [] __up_console_sem+0x5d/0x80
[ 56.113634] softirqs last enabled at (9704): [] irq_exit_rcu+0x93/0xc0
[ 56.114808] softirqs last disabled at (9673): [] irq_exit_rcu+0x93/0xc0
[ 56.116000] ---[ end trace 0000000000000000 ]---
[ 56.121666] ------------[ cut here ]------------
[ 56.122381] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.124313] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.125544] Modules linked in:
[ 56.126009] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.127339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.128532] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.129328] 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
[ 56.131840] RSP: 0018:ffff88801a767c00 EFLAGS: 00010282
[ 56.132630] RAX: 0000000000000000 RBX: ffff88800fa77440 RCX: 0000000000000000
[ 56.133667] RDX: ffff88800fea1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.134709] RBP: ffff88800fa77454 R08: 0000000000000001 R09: 0000000000000000
[ 56.135753] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.136810] R13: ffffffff84e23fe0 R14: ffff88800fa77448 R15: ffffffff84da7d60
[ 56.137862] FS: 00005555564a0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.139037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.139911] CR2: 00007f77086a26f4 CR3: 000000001a48a000 CR4: 0000000000350ee0
[ 56.140977] Call Trace:
[ 56.141408]
[ 56.141754] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.142509] ipv6_frags_init_net+0x206/0x3c0
[ 56.143202] ops_init+0xbb/0x6b0
[ 56.143721] setup_net+0x3d9/0x990
[ 56.144322] ? down_read_killable+0x1d7/0x4e0
[ 56.144989] ? __pfx_setup_net+0x10/0x10
[ 56.145642] ? copy_net_ns+0x17c/0x770
[ 56.146285] copy_net_ns+0x321/0x770
[ 56.146852] create_new_namespaces+0x3f6/0xb30
[ 56.147584] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.148356] ksys_unshare+0x44d/0x8e0
[ 56.148918] ? __pfx_ksys_unshare+0x10/0x10
[ 56.149586] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.150457] __x64_sys_unshare+0x31/0x40
[ 56.151069] do_syscall_64+0x3f/0x90
[ 56.151682] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.152503] RIP: 0033:0x7f4419d700d7
[ 56.153048] 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
[ 56.155601] RSP: 002b:00007ffd0b636168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.156749] RAX: ffffffffffffffda RBX: 00007ffd0b6367a8 RCX: 00007f4419d700d7
[ 56.157835] RDX: 00007f4419dda41f RSI: 00007ffd0b636100 RDI: 0000000040000000
[ 56.158895] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0b635f10
[ 56.159980] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4419e82bf0
[ 56.161047] R13: 00007ffd0b636240 R14: 0000000000000000 R15: 00000000000000f8
[ 56.162167]
[ 56.162535] irq event stamp: 12233
[ 56.163048] hardirqs last enabled at (12243): [] __up_console_sem+0x78/0x80
[ 56.164353] hardirqs last disabled at (12254): [] __up_console_sem+0x5d/0x80
[ 56.165669] softirqs last enabled at (11784): [] irq_exit_rcu+0x93/0xc0
[ 56.166941] softirqs last disabled at (11779): [] irq_exit_rcu+0x93/0xc0
[ 56.168230] ---[ end trace 0000000000000000 ]---
[ 56.169592] ------------[ cut here ]------------
[ 56.170082] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.171616] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.172511] Modules linked in:
[ 56.172845] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.173794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.174624] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.175173] 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
[ 56.176963] RSP: 0018:ffff88801a767bf0 EFLAGS: 00010286
[ 56.177521] RAX: 0000000000000000 RBX: ffff88800d80ca40 RCX: 0000000000000000
[ 56.178244] RDX: ffff88800fea1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.178939] RBP: ffff88800d80ca54 R08: 0000000000000001 R09: 0000000000000000
[ 56.179662] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.180394] R13: ffffffff84e23fe0 R14: ffff88800d80ca48 R15: ffffffff84db0aa0
[ 56.181100] FS: 00005555564a0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.181918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.182524] CR2: 00007ff7c045d280 CR3: 000000001a48a000 CR4: 0000000000350ef0
[ 56.183249] Call Trace:
[ 56.183512]
[ 56.183754] nf_ct_net_init+0x224/0x3d0
[ 56.184216] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.184689] ops_init+0xbb/0x6b0
[ 56.185057] setup_net+0x3d9/0x990
[ 56.185461] ? down_read_killable+0x1d7/0x4e0
[ 56.185934] ? __pfx_setup_net+0x10/0x10
[ 56.186374] ? copy_net_ns+0x17c/0x770
[ 56.186796] copy_net_ns+0x321/0x770
[ 56.187219] create_new_namespaces+0x3f6/0xb30
[ 56.187698] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.188240] ksys_unshare+0x44d/0x8e0
[ 56.188646] ? __pfx_ksys_unshare+0x10/0x10
[ 56.189101] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.189706] __x64_sys_unshare+0x31/0x40
[ 56.190129] do_syscall_64+0x3f/0x90
[ 56.190623] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.191395] RIP: 0033:0x7f4419d700d7
[ 56.191905] 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
[ 56.193916] RSP: 002b:00007ffd0b636168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.194739] RAX: ffffffffffffffda RBX: 00007ffd0b6367a8 RCX: 00007f4419d700d7
[ 56.195501] RDX: 00007f4419dda41f RSI: 00007ffd0b636100 RDI: 0000000040000000
[ 56.196255] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0b635f10
[ 56.197022] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4419e82bf0
[ 56.197771] R13: 00007ffd0b636240 R14: 0000000000000000 R15: 00000000000000f8
[ 56.198525]
[ 56.198775] irq event stamp: 12989
[ 56.199133] hardirqs last enabled at (12999): [] __up_console_sem+0x78/0x80
[ 56.200024] hardirqs last disabled at (13010): [] __up_console_sem+0x5d/0x80
[ 56.200905] softirqs last enabled at (12962): [] irq_exit_rcu+0x93/0xc0
[ 56.201770] softirqs last disabled at (12955): [] irq_exit_rcu+0x93/0xc0
[ 56.202625] ---[ end trace 0000000000000000 ]---
executing program
[ 57.727786] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.775334] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.823264] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.871253] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:26:47 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffffff85652520 RCX=0000000000000000 RDX=ffff888016f0d1c0
RSI=ffffffff814c628f RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88801017f6e0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=00007f9464441fef R13=0000000000000000 R14=ffff888016f0d1c0 R15=ffff88800ebd0390
RIP=ffffffff814c628f RFL=00000293 [--S-A-C] 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 00007f94635fe700 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=00007ff7c0428a50 CR3=000000000caa6000 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=2038343a36323a32302038312079614d XMM01=5d3632333137302e36352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a7675f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 00005555564a0400 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=00007f77086a26f4 CR3=000000001a48a000 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