Warning: Permanently added '[localhost]:15414' (ECDSA) to the list of known hosts.
2023/05/17 21:06:10 fuzzer started
2023/05/17 21:06:10 dialing manager at localhost:44319
2023/05/17 21:06:10 checking machine...
2023/05/17 21:06:10 checking revisions...
syzkaller login: [ 67.658159] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:06:11 testing simple program...
[ 67.741867] cgroup: Unknown subsys name 'net'
[ 67.843015] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 80.638307] audit: type=1400 audit(1684357584.067:6): 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
[ 81.764856] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 81.767436] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 81.768754] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 81.771134] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 81.772767] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 81.774911] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 82.179463] ------------[ cut here ]------------
[ 82.180272] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 82.182441] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 82.183713] Modules linked in:
[ 82.184197] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 82.189379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 82.190502] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 82.191236] 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
[ 82.193611] RSP: 0018:ffff88801f2afc00 EFLAGS: 00010282
[ 82.194357] RAX: 0000000000000000 RBX: ffff888006a70040 RCX: 0000000000000000
[ 82.195330] RDX: ffff88800ff0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 82.196302] RBP: ffff888006a70054 R08: 0000000000000001 R09: 0000000000000000
[ 82.197271] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 82.198251] R13: ffffffff84e23fe0 R14: ffff888006a70048 R15: ffffffff84d74dc0
[ 82.199229] FS: 00005555559dc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 82.200326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.201138] CR2: 00007fd15baf06f4 CR3: 000000000fb54000 CR4: 0000000000350ee0
[ 82.202116] Call Trace:
[ 82.202488]
[ 82.202836] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 82.203492] ipv4_frags_init_net+0x269/0x440
[ 82.204127] ops_init+0xbb/0x6b0
[ 82.204640] setup_net+0x3d9/0x990
[ 82.205126] ? down_read_killable+0x1d7/0x4e0
[ 82.205776] ? __pfx_setup_net+0x10/0x10
[ 82.206342] ? copy_net_ns+0x17c/0x770
[ 82.206917] copy_net_ns+0x321/0x770
[ 82.207433] create_new_namespaces+0x3f6/0xb30
[ 82.208085] unshare_nsproxy_namespaces+0xc1/0x200
[ 82.208771] ksys_unshare+0x44d/0x8e0
[ 82.209294] ? __pfx_ksys_unshare+0x10/0x10
[ 82.209902] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 82.210702] __x64_sys_unshare+0x31/0x40
[ 82.211251] do_syscall_64+0x3f/0x90
[ 82.211793] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 82.212479] RIP: 0033:0x7fd91c2b10d7
[ 82.213000] 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
[ 82.215317] RSP: 002b:00007ffeb3b8cb68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 82.216329] RAX: ffffffffffffffda RBX: 00007ffeb3b8d1a8 RCX: 00007fd91c2b10d7
[ 82.217269] RDX: 00007fd91c31b41f RSI: 00007ffeb3b8cb00 RDI: 0000000040000000
[ 82.218222] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb3b8c910
[ 82.219169] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd91c3c3bf0
[ 82.220109] R13: 00007ffeb3b8cc40 R14: 0000000000000000 R15: 00000000000000f8
[ 82.221072]
[ 82.221389] irq event stamp: 8699
[ 82.221874] hardirqs last enabled at (8711): [] __up_console_sem+0x78/0x80
[ 82.223006] hardirqs last disabled at (8722): [] __up_console_sem+0x5d/0x80
[ 82.224138] softirqs last enabled at (7302): [] netlink_insert+0x187/0x1820
[ 82.225311] softirqs last disabled at (7300): [] release_sock+0x1f/0x1b0
[ 82.226448] ---[ end trace 0000000000000000 ]---
[ 82.231967] ------------[ cut here ]------------
[ 82.232647] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 82.234667] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 82.235821] Modules linked in:
[ 82.236266] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 82.237529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 82.238653] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 82.239363] 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
[ 82.241752] RSP: 0018:ffff88801f2afc00 EFLAGS: 00010282
[ 82.242486] RAX: 0000000000000000 RBX: ffff88800d480840 RCX: 0000000000000000
[ 82.243476] RDX: ffff88800ff0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 82.244432] RBP: ffff88800d480854 R08: 0000000000000001 R09: 0000000000000000
[ 82.245395] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 82.246383] R13: ffffffff84e23fe0 R14: ffff88800d480848 R15: ffffffff84da7d60
[ 82.247360] FS: 00005555559dc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 82.248442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.249254] CR2: 00007fd15baf06f4 CR3: 000000000fb54000 CR4: 0000000000350ee0
[ 82.250225] Call Trace:
[ 82.250623]
[ 82.250951] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 82.251660] ipv6_frags_init_net+0x206/0x3c0
[ 82.252272] ops_init+0xbb/0x6b0
[ 82.252794] setup_net+0x3d9/0x990
[ 82.253291] ? down_read_killable+0x1d7/0x4e0
[ 82.253940] ? __pfx_setup_net+0x10/0x10
[ 82.254513] ? copy_net_ns+0x17c/0x770
[ 82.255113] copy_net_ns+0x321/0x770
[ 82.255678] create_new_namespaces+0x3f6/0xb30
[ 82.256317] unshare_nsproxy_namespaces+0xc1/0x200
[ 82.257020] ksys_unshare+0x44d/0x8e0
[ 82.257584] ? __pfx_ksys_unshare+0x10/0x10
[ 82.258189] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 82.259006] __x64_sys_unshare+0x31/0x40
[ 82.259594] do_syscall_64+0x3f/0x90
[ 82.260100] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 82.260828] RIP: 0033:0x7fd91c2b10d7
[ 82.261317] 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
[ 82.263647] RSP: 002b:00007ffeb3b8cb68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 82.264655] RAX: ffffffffffffffda RBX: 00007ffeb3b8d1a8 RCX: 00007fd91c2b10d7
[ 82.265595] RDX: 00007fd91c31b41f RSI: 00007ffeb3b8cb00 RDI: 0000000040000000
[ 82.266526] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb3b8c910
[ 82.267464] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd91c3c3bf0
[ 82.268407] R13: 00007ffeb3b8cc40 R14: 0000000000000000 R15: 00000000000000f8
[ 82.269372]
[ 82.269730] irq event stamp: 10239
[ 82.270203] hardirqs last enabled at (10249): [] __up_console_sem+0x78/0x80
[ 82.271333] hardirqs last disabled at (10260): [] __up_console_sem+0x5d/0x80
[ 82.272462] softirqs last enabled at (9716): [] irq_exit_rcu+0x93/0xc0
[ 82.273565] softirqs last disabled at (9711): [] irq_exit_rcu+0x93/0xc0
[ 82.274679] ---[ end trace 0000000000000000 ]---
[ 82.279732] ------------[ cut here ]------------
[ 82.280368] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 82.282918] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 82.284134] Modules linked in:
[ 82.284783] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 82.286150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 82.287314] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 82.288148] 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
[ 82.290517] RSP: 0018:ffff88801f2afbf0 EFLAGS: 00010286
[ 82.291299] RAX: 0000000000000000 RBX: ffff88800da51a40 RCX: 0000000000000000
[ 82.292326] RDX: ffff88800ff0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 82.293350] RBP: ffff88800da51a54 R08: 0000000000000001 R09: 0000000000000000
[ 82.294464] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 82.295482] R13: ffffffff84e23fe0 R14: ffff88800da51a48 R15: ffffffff84db0aa0
[ 82.296493] FS: 00005555559dc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 82.297654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.298379] CR2: 00007f516fde2050 CR3: 000000000fb54000 CR4: 0000000000350ef0
[ 82.299433] Call Trace:
[ 82.299891]
[ 82.300195] nf_ct_net_init+0x224/0x3d0
[ 82.300948] ? __pfx_nf_ct_net_init+0x10/0x10
[ 82.301528] ops_init+0xbb/0x6b0
[ 82.302102] setup_net+0x3d9/0x990
[ 82.302737] ? down_read_killable+0x1d7/0x4e0
[ 82.303312] ? __pfx_setup_net+0x10/0x10
[ 82.303998] ? copy_net_ns+0x17c/0x770
[ 82.304511] copy_net_ns+0x321/0x770
[ 82.305189] create_new_namespaces+0x3f6/0xb30
[ 82.305909] unshare_nsproxy_namespaces+0xc1/0x200
[ 82.306725] ksys_unshare+0x44d/0x8e0
[ 82.307224] ? __pfx_ksys_unshare+0x10/0x10
[ 82.307987] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 82.308851] __x64_sys_unshare+0x31/0x40
[ 82.309371] do_syscall_64+0x3f/0x90
[ 82.310073] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 82.310920] RIP: 0033:0x7fd91c2b10d7
[ 82.311393] 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
[ 82.313751] RSP: 002b:00007ffeb3b8cb68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 82.314823] RAX: ffffffffffffffda RBX: 00007ffeb3b8d1a8 RCX: 00007fd91c2b10d7
[ 82.315873] RDX: 00007fd91c31b41f RSI: 00007ffeb3b8cb00 RDI: 0000000040000000
[ 82.316942] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb3b8c910
[ 82.317964] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd91c3c3bf0
[ 82.318995] R13: 00007ffeb3b8cc40 R14: 0000000000000000 R15: 00000000000000f8
[ 82.320100]
[ 82.320404] irq event stamp: 14201
[ 82.320980] hardirqs last enabled at (14255): [] __up_console_sem+0x78/0x80
[ 82.322303] hardirqs last disabled at (14388): [] __up_console_sem+0x5d/0x80
[ 82.323480] softirqs last enabled at (14438): [] irq_exit_rcu+0x93/0xc0
[ 82.324849] softirqs last disabled at (14521): [] irq_exit_rcu+0x93/0xc0
[ 82.326042] ---[ end trace 0000000000000000 ]---
executing program
[ 83.841319] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 85.888640] Bluetooth: hci0: command 0x041b tx timeout
[ 87.936632] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 89.985624] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:05:53 Registers:
info registers vcpu 0
RAX=0000000000026a87 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f516fe03b40 CR3=0000000006a3c000 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=203864203938203a65646f43205d3900 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=ffff88801f2af5f0
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 00005555559dc400 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=00007fd15baf06f4 CR3=000000000fb54000 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