Warning: Permanently added '[localhost]:49400' (ECDSA) to the list of known hosts.
2023/05/16 20:45:20 fuzzer started
2023/05/16 20:45:21 dialing manager at localhost:35573
2023/05/16 20:45:21 checking machine...
2023/05/16 20:45:21 checking revisions...
syzkaller login: [ 38.791474] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:45:21 testing simple program...
[ 38.859890] cgroup: Unknown subsys name 'net'
[ 38.929840] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.466214] audit: type=1400 audit(1684269934.059:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.590489] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.593907] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.595644] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.598162] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.599722] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.600939] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.976286] ------------[ cut here ]------------
[ 52.977009] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.978976] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.980151] Modules linked in:
[ 52.980665] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.985000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.986129] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.986900] 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
[ 52.989155] RSP: 0018:ffff88801ec87c00 EFLAGS: 00010282
[ 52.989953] RAX: 0000000000000000 RBX: ffff88800eaac840 RCX: 0000000000000000
[ 52.990970] RDX: ffff888015b01b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.992005] RBP: ffff88800eaac854 R08: 0000000000000001 R09: 0000000000000000
[ 52.993042] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.994069] R13: ffffffff84e223a0 R14: ffff88800eaac848 R15: ffffffff84d73340
[ 52.995031] FS: 000055555643a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.996060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.996817] CR2: 00007fe7953b06f4 CR3: 000000000fcbe000 CR4: 0000000000350ee0
[ 52.997740] Call Trace:
[ 52.998067]
[ 52.998404] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.999016] ipv4_frags_init_net+0x269/0x440
[ 52.999621] ops_init+0xbb/0x6b0
[ 53.000083] setup_net+0x3d9/0x990
[ 53.000573] ? down_read_killable+0x1d7/0x4e0
[ 53.001146] ? __pfx_setup_net+0x10/0x10
[ 53.001700] ? copy_net_ns+0x17c/0x770
[ 53.002205] copy_net_ns+0x321/0x770
[ 53.002729] create_new_namespaces+0x3f6/0xb30
[ 53.003351] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.003970] ksys_unshare+0x44d/0x8e0
[ 53.004495] ? __pfx_ksys_unshare+0x10/0x10
[ 53.005048] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.005812] __x64_sys_unshare+0x31/0x40
[ 53.006371] do_syscall_64+0x3f/0x90
[ 53.006847] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.007522] RIP: 0033:0x7fc5054b40d7
[ 53.007991] 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
[ 53.010177] RSP: 002b:00007ffde2044768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.011129] RAX: ffffffffffffffda RBX: 00007ffde2044da8 RCX: 00007fc5054b40d7
[ 53.012012] RDX: 00007fc50551e41f RSI: 00007ffde2044700 RDI: 0000000040000000
[ 53.012908] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde2044510
[ 53.013819] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc5055c6bf0
[ 53.014713] R13: 00007ffde2044840 R14: 0000000000000000 R15: 00000000000000f8
[ 53.015636]
[ 53.015939] irq event stamp: 11155
[ 53.016421] hardirqs last enabled at (11173): [] __up_console_sem+0x78/0x80
[ 53.017533] hardirqs last disabled at (11184): [] __up_console_sem+0x5d/0x80
[ 53.018611] softirqs last enabled at (11168): [] irq_exit_rcu+0x93/0xc0
[ 53.019663] softirqs last disabled at (11163): [] irq_exit_rcu+0x93/0xc0
[ 53.020721] ---[ end trace 0000000000000000 ]---
[ 53.025906] ------------[ cut here ]------------
[ 53.026536] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.028181] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.029266] Modules linked in:
[ 53.029721] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.030893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.032106] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.032802] 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
[ 53.035001] RSP: 0018:ffff88801ec87c00 EFLAGS: 00010282
[ 53.035693] RAX: 0000000000000000 RBX: ffff88800eb11a40 RCX: 0000000000000000
[ 53.036596] RDX: ffff888015b01b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.037524] RBP: ffff88800eb11a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.038407] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.039269] R13: ffffffff84e223a0 R14: ffff88800eb11a48 R15: ffffffff84da62e0
[ 53.040152] FS: 000055555643a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.041147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.041902] CR2: 00007fe7953b06f4 CR3: 000000000fcbe000 CR4: 0000000000350ee0
[ 53.042812] Call Trace:
[ 53.043138]
[ 53.043470] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.044090] ipv6_frags_init_net+0x206/0x3c0
[ 53.044717] ops_init+0xbb/0x6b0
[ 53.045168] setup_net+0x3d9/0x990
[ 53.045684] ? down_read_killable+0x1d7/0x4e0
[ 53.046264] ? __pfx_setup_net+0x10/0x10
[ 53.046818] ? copy_net_ns+0x17c/0x770
[ 53.047368] copy_net_ns+0x321/0x770
[ 53.047848] create_new_namespaces+0x3f6/0xb30
[ 53.048478] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.049104] ksys_unshare+0x44d/0x8e0
[ 53.049664] ? __pfx_ksys_unshare+0x10/0x10
[ 53.050232] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.050984] __x64_sys_unshare+0x31/0x40
[ 53.051549] do_syscall_64+0x3f/0x90
[ 53.052028] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.052710] RIP: 0033:0x7fc5054b40d7
[ 53.053188] 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
[ 53.055472] RSP: 002b:00007ffde2044768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.056489] RAX: ffffffffffffffda RBX: 00007ffde2044da8 RCX: 00007fc5054b40d7
[ 53.057449] RDX: 00007fc50551e41f RSI: 00007ffde2044700 RDI: 0000000040000000
[ 53.058376] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde2044510
[ 53.059269] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc5055c6bf0
[ 53.060200] R13: 00007ffde2044840 R14: 0000000000000000 R15: 00000000000000f8
[ 53.061146]
[ 53.061506] irq event stamp: 12769
[ 53.061964] hardirqs last enabled at (12779): [] __up_console_sem+0x78/0x80
[ 53.063092] hardirqs last disabled at (12790): [] __up_console_sem+0x5d/0x80
[ 53.064204] softirqs last enabled at (11830): [] netlink_insert+0x187/0x1820
[ 53.065345] softirqs last disabled at (11828): [] release_sock+0x1f/0x1b0
[ 53.066473] ---[ end trace 0000000000000000 ]---
[ 53.067867] ------------[ cut here ]------------
[ 53.068813] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.070770] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.071878] Modules linked in:
[ 53.072336] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.073558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.074634] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.075334] 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
[ 53.077638] RSP: 0018:ffff88801ec87bf0 EFLAGS: 00010286
[ 53.078354] RAX: 0000000000000000 RBX: ffff88800eb10640 RCX: 0000000000000000
[ 53.079246] RDX: ffff888015b01b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.080189] RBP: ffff88800eb10654 R08: 0000000000000001 R09: 0000000000000000
[ 53.081120] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.082069] R13: ffffffff84e223a0 R14: ffff88800eb10648 R15: ffffffff84daf020
[ 53.083000] FS: 000055555643a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.084044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.084824] CR2: 00007fe7953b06f4 CR3: 000000000fcbe000 CR4: 0000000000350ee0
[ 53.085765] Call Trace:
[ 53.086109]
[ 53.086454] nf_ct_net_init+0x224/0x3d0
[ 53.086989] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.087612] ops_init+0xbb/0x6b0
[ 53.088074] setup_net+0x3d9/0x990
[ 53.088580] ? down_read_killable+0x1d7/0x4e0
[ 53.089173] ? __pfx_setup_net+0x10/0x10
[ 53.089755] ? copy_net_ns+0x17c/0x770
[ 53.090285] copy_net_ns+0x321/0x770
[ 53.090819] create_new_namespaces+0x3f6/0xb30
[ 53.091461] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.092099] ksys_unshare+0x44d/0x8e0
[ 53.092642] ? __pfx_ksys_unshare+0x10/0x10
[ 53.093213] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.094000] __x64_sys_unshare+0x31/0x40
[ 53.094573] do_syscall_64+0x3f/0x90
[ 53.095069] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.095765] RIP: 0033:0x7fc5054b40d7
[ 53.096248] 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
[ 53.098539] RSP: 002b:00007ffde2044768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.099536] RAX: ffffffffffffffda RBX: 00007ffde2044da8 RCX: 00007fc5054b40d7
[ 53.100468] RDX: 00007fc50551e41f RSI: 00007ffde2044700 RDI: 0000000040000000
[ 53.101387] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde2044510
[ 53.102294] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc5055c6bf0
[ 53.103224] R13: 00007ffde2044840 R14: 0000000000000000 R15: 00000000000000f8
[ 53.104175]
[ 53.104523] irq event stamp: 13663
[ 53.104974] hardirqs last enabled at (13673): [] __up_console_sem+0x78/0x80
[ 53.106114] hardirqs last disabled at (13684): [] __up_console_sem+0x5d/0x80
[ 53.107235] softirqs last enabled at (13276): [] irq_exit_rcu+0x93/0xc0
[ 53.108334] softirqs last disabled at (13271): [] irq_exit_rcu+0x93/0xc0
[ 53.109440] ---[ end trace 0000000000000000 ]---
executing program
[ 54.663950] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.711400] Bluetooth: hci0: command 0x041b tx timeout
[ 58.759442] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.807365] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:45:34 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=dffffc0000000000 RCX=0000000000000000 RDX=1ffff11002f99b7a
RSI=ffffffff8172f120 RDI=ffff888017ccdbd0 RBP=ffff888017ccdbc8 RSP=ffff8880198df9e8
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=00007f977a526000 R13=00007f977a527fff R14=0000000000000014 R15=00007f977a528000
RIP=ffffffff8172f13d RFL=00000246 [---Z-P-] 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 00007f9771c5d700 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=00007fb16bcefe00 CR3=000000000f04c000 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=57205d3637393837392e32352020205b XMM01=732f74656e20746120373532203a4449
XMM02=79735f74656e5f726574736967657220 XMM03=2f74656e20746120373532203a444950
XMM04=000a303d000a30303030303030343030 XMM05=6c203532633078302063632064657463
XMM06=6f6f7465756c42205d3232373939352e XMM07=656c6c616b7a79732035333a35343a30
XMM08=7475636578652d7a7973223d6d6d6f63 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=ffff88801ec875f0
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 000055555643a400 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=00007fe7953b06f4 CR3=000000000fcbe000 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