Warning: Permanently added '[localhost]:21488' (ECDSA) to the list of known hosts.
2023/05/17 16:40:19 fuzzer started
2023/05/17 16:40:19 dialing manager at localhost:44319
2023/05/17 16:40:20 checking machine...
2023/05/17 16:40:20 checking revisions...
syzkaller login: [ 58.557892] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:40:20 testing simple program...
[ 58.624555] cgroup: Unknown subsys name 'net'
[ 58.724211] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 70.617615] audit: type=1400 audit(1684341632.372:6): 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
[ 71.775869] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.777449] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.779283] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.782372] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.784164] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.785506] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.179494] ------------[ cut here ]------------
[ 72.180327] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.182289] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.183577] Modules linked in:
[ 72.184128] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.188940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.190177] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.190970] 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
[ 72.193233] RSP: 0018:ffff888019067c00 EFLAGS: 00010282
[ 72.193935] RAX: 0000000000000000 RBX: ffff88800e458840 RCX: 0000000000000000
[ 72.194846] RDX: ffff88800cc30000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.195750] RBP: ffff88800e458854 R08: 0000000000000001 R09: 0000000000000000
[ 72.196662] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.197549] R13: ffffffff84e23fe0 R14: ffff88800e458848 R15: ffffffff84d74dc0
[ 72.198471] FS: 000055555676b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.199479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.200238] CR2: 00007f27a7c926f4 CR3: 000000001a1a2000 CR4: 0000000000350ee0
[ 72.201149] Call Trace:
[ 72.201481]
[ 72.201821] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.202452] ipv4_frags_init_net+0x269/0x440
[ 72.203049] ops_init+0xbb/0x6b0
[ 72.203507] setup_net+0x3d9/0x990
[ 72.203999] ? down_read_killable+0x1d7/0x4e0
[ 72.204576] ? __pfx_setup_net+0x10/0x10
[ 72.205160] ? copy_net_ns+0x17c/0x770
[ 72.205712] copy_net_ns+0x321/0x770
[ 72.206202] create_new_namespaces+0x3f6/0xb30
[ 72.206834] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.207457] ksys_unshare+0x44d/0x8e0
[ 72.207984] ? __pfx_ksys_unshare+0x10/0x10
[ 72.208549] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.209310] __x64_sys_unshare+0x31/0x40
[ 72.209873] do_syscall_64+0x3f/0x90
[ 72.210359] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.211045] RIP: 0033:0x7f7ce3db60d7
[ 72.211539] 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
[ 72.213757] RSP: 002b:00007ffcb9645a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.214727] RAX: ffffffffffffffda RBX: 00007ffcb96460a8 RCX: 00007f7ce3db60d7
[ 72.215636] RDX: 00007f7ce3e2041f RSI: 00007ffcb9645a00 RDI: 0000000040000000
[ 72.216491] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb9645810
[ 72.217381] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7ce3ec8bf0
[ 72.218252] R13: 00007ffcb9645b40 R14: 0000000000000000 R15: 00000000000000f8
[ 72.219160]
[ 72.219455] irq event stamp: 10473
[ 72.219915] hardirqs last enabled at (10485): [] __up_console_sem+0x78/0x80
[ 72.220988] hardirqs last disabled at (10496): [] __up_console_sem+0x5d/0x80
[ 72.222052] softirqs last enabled at (10036): [] irq_exit_rcu+0x93/0xc0
[ 72.223077] softirqs last disabled at (9997): [] irq_exit_rcu+0x93/0xc0
[ 72.224100] ---[ end trace 0000000000000000 ]---
[ 72.229363] ------------[ cut here ]------------
[ 72.230101] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.231757] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.232809] Modules linked in:
[ 72.233213] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.234350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.235352] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.236020] 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
[ 72.238191] RSP: 0018:ffff888019067c00 EFLAGS: 00010282
[ 72.238869] RAX: 0000000000000000 RBX: ffff88800c4daa40 RCX: 0000000000000000
[ 72.239774] RDX: ffff88800cc30000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.240650] RBP: ffff88800c4daa54 R08: 0000000000000001 R09: 0000000000000000
[ 72.241504] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.242401] R13: ffffffff84e23fe0 R14: ffff88800c4daa48 R15: ffffffff84da7d60
[ 72.243274] FS: 000055555676b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.244264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.245014] CR2: 00007f27a7c926f4 CR3: 000000001a1a2000 CR4: 0000000000350ee0
[ 72.245899] Call Trace:
[ 72.246220]
[ 72.246513] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.247144] ipv6_frags_init_net+0x206/0x3c0
[ 72.247737] ops_init+0xbb/0x6b0
[ 72.248177] setup_net+0x3d9/0x990
[ 72.248659] ? down_read_killable+0x1d7/0x4e0
[ 72.249227] ? __pfx_setup_net+0x10/0x10
[ 72.249759] ? copy_net_ns+0x17c/0x770
[ 72.250260] copy_net_ns+0x321/0x770
[ 72.250763] create_new_namespaces+0x3f6/0xb30
[ 72.251334] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.251969] ksys_unshare+0x44d/0x8e0
[ 72.252452] ? __pfx_ksys_unshare+0x10/0x10
[ 72.253030] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.253762] __x64_sys_unshare+0x31/0x40
[ 72.254267] do_syscall_64+0x3f/0x90
[ 72.254767] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.255395] RIP: 0033:0x7f7ce3db60d7
[ 72.255883] 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
[ 72.258028] RSP: 002b:00007ffcb9645a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.258965] RAX: ffffffffffffffda RBX: 00007ffcb96460a8 RCX: 00007f7ce3db60d7
[ 72.259841] RDX: 00007f7ce3e2041f RSI: 00007ffcb9645a00 RDI: 0000000040000000
[ 72.260714] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb9645810
[ 72.261565] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7ce3ec8bf0
[ 72.262438] R13: 00007ffcb9645b40 R14: 0000000000000000 R15: 00000000000000f8
[ 72.263352]
[ 72.263678] irq event stamp: 12063
[ 72.264111] hardirqs last enabled at (12073): [] __up_console_sem+0x78/0x80
[ 72.265191] hardirqs last disabled at (12084): [] __up_console_sem+0x5d/0x80
[ 72.266252] softirqs last enabled at (11636): [] irq_exit_rcu+0x93/0xc0
[ 72.267280] softirqs last disabled at (11631): [] irq_exit_rcu+0x93/0xc0
[ 72.268303] ---[ end trace 0000000000000000 ]---
[ 72.269671] ------------[ cut here ]------------
[ 72.270246] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.272104] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.273166] Modules linked in:
[ 72.273566] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.274731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.275732] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.276363] 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
[ 72.278520] RSP: 0018:ffff888019067bf0 EFLAGS: 00010286
[ 72.279197] RAX: 0000000000000000 RBX: ffff88800c4dba40 RCX: 0000000000000000
[ 72.280086] RDX: ffff88800cc30000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.280977] RBP: ffff88800c4dba54 R08: 0000000000000001 R09: 0000000000000000
[ 72.281847] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.282739] R13: ffffffff84e23fe0 R14: ffff88800c4dba48 R15: ffffffff84db0aa0
[ 72.283579] FS: 000055555676b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.284561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.285295] CR2: 00007f27a7c926f4 CR3: 000000001a1a2000 CR4: 0000000000350ee0
[ 72.286171] Call Trace:
[ 72.286490]
[ 72.286814] nf_ct_net_init+0x224/0x3d0
[ 72.287324] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.287922] ops_init+0xbb/0x6b0
[ 72.288367] setup_net+0x3d9/0x990
[ 72.288865] ? down_read_killable+0x1d7/0x4e0
[ 72.289426] ? __pfx_setup_net+0x10/0x10
[ 72.289957] ? copy_net_ns+0x17c/0x770
[ 72.290454] copy_net_ns+0x321/0x770
[ 72.290956] create_new_namespaces+0x3f6/0xb30
[ 72.291537] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.292169] ksys_unshare+0x44d/0x8e0
[ 72.292678] ? __pfx_ksys_unshare+0x10/0x10
[ 72.293220] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.293948] __x64_sys_unshare+0x31/0x40
[ 72.294455] do_syscall_64+0x3f/0x90
[ 72.294955] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.295585] RIP: 0033:0x7f7ce3db60d7
[ 72.296069] 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
[ 72.298225] RSP: 002b:00007ffcb9645a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.299161] RAX: ffffffffffffffda RBX: 00007ffcb96460a8 RCX: 00007f7ce3db60d7
[ 72.300043] RDX: 00007f7ce3e2041f RSI: 00007ffcb9645a00 RDI: 0000000040000000
[ 72.300931] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb9645810
[ 72.301801] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7ce3ec8bf0
[ 72.302670] R13: 00007ffcb9645b40 R14: 0000000000000000 R15: 00000000000000f8
[ 72.303531]
[ 72.303865] irq event stamp: 12811
[ 72.304293] hardirqs last enabled at (12821): [] __up_console_sem+0x78/0x80
[ 72.305361] hardirqs last disabled at (12832): [] __up_console_sem+0x5d/0x80
[ 72.306406] softirqs last enabled at (12760): [] irq_exit_rcu+0x93/0xc0
[ 72.307422] softirqs last disabled at (12755): [] irq_exit_rcu+0x93/0xc0
[ 72.308460] ---[ end trace 0000000000000000 ]---
executing program
[ 73.863209] Bluetooth: hci0: command 0x0409 tx timeout
[ 75.910687] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 77.958675] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 80.006784] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:40:10 Registers:
info registers vcpu 0
RAX=00007fb6835d1000 RBX=0441f0e2fa9bf6df RCX=0441f0e2fa9bf6df RDX=000000000000001b
RSI=000055f0330f3690 RDI=000055f0330f1290 RBP=000000000000001b RSP=00007fff38838d80
R8 =00007fff38838e38 R9 =00007fff38838e30 R10=00007fb683808a34 R11=000000000001e6d0
R12=000055f0330f3690 R13=0441f0e2fa9bf6df R14=000055f0330f1290 R15=00007fff38838e38
RIP=00007fb68379750b RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fb682c13900 00000000 00000000
GS =0000 0000000000000000 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=00007fb682094a90 CR3=000000000ed80000 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=3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d XMM01=00000000000000000000000000000000
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed0000000000111538 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ab7698d443e0145f00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000044 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880190675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000044 R11=0000000000000001
R12=0000000000000044 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 000055555676b400 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=00007f27a7c926f4 CR3=000000001a1a2000 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