Warning: Permanently added '[localhost]:61575' (ECDSA) to the list of known hosts.
2023/05/16 21:22:46 fuzzer started
2023/05/16 21:22:46 dialing manager at localhost:35573
2023/05/16 21:22:46 checking machine...
2023/05/16 21:22:46 checking revisions...
syzkaller login: [ 222.894308] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:22:46 testing simple program...
[ 222.970579] cgroup: Unknown subsys name 'net'
[ 223.058643] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 235.376990] audit: type=1400 audit(1684272179.068:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 236.475669] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 236.477424] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 236.479352] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 236.483224] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 236.485625] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 236.487154] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 236.901735] ------------[ cut here ]------------
[ 236.902688] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 236.905048] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 236.906553] Modules linked in:
[ 236.907119] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 236.910220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 236.911243] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 236.911973] 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
[ 236.914341] RSP: 0018:ffff8880147d7c00 EFLAGS: 00010282
[ 236.915080] RAX: 0000000000000000 RBX: ffff88800d700040 RCX: 0000000000000000
[ 236.916037] RDX: ffff888015829b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 236.916996] RBP: ffff88800d700054 R08: 0000000000000001 R09: 0000000000000000
[ 236.917939] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 236.918911] R13: ffffffff84e223a0 R14: ffff88800d700048 R15: ffffffff84d73340
[ 236.919906] FS: 0000555556e65400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 236.920984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 236.921779] CR2: 00007f966c54e6f4 CR3: 000000000e616000 CR4: 0000000000350ee0
[ 236.922760] Call Trace:
[ 236.923137]
[ 236.923508] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 236.924179] ipv4_frags_init_net+0x269/0x440
[ 236.924813] ops_init+0xbb/0x6b0
[ 236.925287] setup_net+0x3d9/0x990
[ 236.925812] ? down_read_killable+0x1d7/0x4e0
[ 236.926405] ? __pfx_setup_net+0x10/0x10
[ 236.927013] ? copy_net_ns+0x17c/0x770
[ 236.927610] copy_net_ns+0x321/0x770
[ 236.928131] create_new_namespaces+0x3f6/0xb30
[ 236.928797] unshare_nsproxy_namespaces+0xc1/0x200
[ 236.929448] ksys_unshare+0x44d/0x8e0
[ 236.930032] ? __pfx_ksys_unshare+0x10/0x10
[ 236.930649] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 236.931436] __x64_sys_unshare+0x31/0x40
[ 236.932085] do_syscall_64+0x3f/0x90
[ 236.932647] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 236.933368] RIP: 0033:0x7f704e1970d7
[ 236.933924] 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
[ 236.936355] RSP: 002b:00007ffe51492a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 236.937432] RAX: ffffffffffffffda RBX: 00007ffe51493088 RCX: 00007f704e1970d7
[ 236.938408] RDX: 00007f704e20141f RSI: 00007ffe514929e0 RDI: 0000000040000000
[ 236.939419] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe514927f0
[ 236.940439] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f704e2a9bf0
[ 236.941493] R13: 00007ffe51492b20 R14: 0000000000000000 R15: 00000000000000f8
[ 236.942519]
[ 236.942871] irq event stamp: 10183
[ 236.943370] hardirqs last enabled at (10193): [] __up_console_sem+0x78/0x80
[ 236.944571] hardirqs last disabled at (10204): [] __up_console_sem+0x5d/0x80
[ 236.945785] softirqs last enabled at (10106): [] irq_exit_rcu+0x93/0xc0
[ 236.947028] softirqs last disabled at (10101): [] irq_exit_rcu+0x93/0xc0
[ 236.948229] ---[ end trace 0000000000000000 ]---
[ 236.954198] ------------[ cut here ]------------
[ 236.954912] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 236.956860] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 236.958035] Modules linked in:
[ 236.958508] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 236.959823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 236.960945] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 236.961678] 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
[ 236.964395] RSP: 0018:ffff8880147d7c00 EFLAGS: 00010282
[ 236.965197] RAX: 0000000000000000 RBX: ffff88800e80f840 RCX: 0000000000000000
[ 236.966199] RDX: ffff888015829b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 236.967217] RBP: ffff88800e80f854 R08: 0000000000000001 R09: 0000000000000000
[ 236.968212] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 236.969211] R13: ffffffff84e223a0 R14: ffff88800e80f848 R15: ffffffff84da62e0
[ 236.970200] FS: 0000555556e65400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 236.971308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 236.972166] CR2: 00007f966c54e6f4 CR3: 000000000e616000 CR4: 0000000000350ee0
[ 236.973161] Call Trace:
[ 236.973554]
[ 236.973898] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 236.974610] ipv6_frags_init_net+0x206/0x3c0
[ 236.975266] ops_init+0xbb/0x6b0
[ 236.975804] setup_net+0x3d9/0x990
[ 236.976312] ? down_read_killable+0x1d7/0x4e0
[ 236.977031] ? __pfx_setup_net+0x10/0x10
[ 236.977637] ? copy_net_ns+0x17c/0x770
[ 236.978246] copy_net_ns+0x321/0x770
[ 236.978863] create_new_namespaces+0x3f6/0xb30
[ 236.979592] unshare_nsproxy_namespaces+0xc1/0x200
[ 236.980311] ksys_unshare+0x44d/0x8e0
[ 236.980937] ? __pfx_ksys_unshare+0x10/0x10
[ 236.981591] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 236.982437] __x64_sys_unshare+0x31/0x40
[ 236.983113] do_syscall_64+0x3f/0x90
[ 236.983717] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 236.984447] RIP: 0033:0x7f704e1970d7
[ 236.985034] 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
[ 236.987589] RSP: 002b:00007ffe51492a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 236.988714] RAX: ffffffffffffffda RBX: 00007ffe51493088 RCX: 00007f704e1970d7
[ 236.989753] RDX: 00007f704e20141f RSI: 00007ffe514929e0 RDI: 0000000040000000
[ 236.990806] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe514927f0
[ 236.991897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f704e2a9bf0
[ 236.992943] R13: 00007ffe51492b20 R14: 0000000000000000 R15: 00000000000000f8
[ 236.994012]
[ 236.994359] irq event stamp: 11775
[ 236.994937] hardirqs last enabled at (11787): [] __up_console_sem+0x78/0x80
[ 236.996217] hardirqs last disabled at (11798): [] __up_console_sem+0x5d/0x80
[ 236.997499] softirqs last enabled at (11360): [] irq_exit_rcu+0x93/0xc0
[ 236.998717] softirqs last disabled at (11349): [] irq_exit_rcu+0x93/0xc0
[ 237.000015] ---[ end trace 0000000000000000 ]---
[ 237.001627] ------------[ cut here ]------------
[ 237.002333] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 237.004748] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 237.006037] Modules linked in:
[ 237.006549] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 237.007981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 237.009206] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 237.010048] 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
[ 237.012685] RSP: 0018:ffff8880147d7bf0 EFLAGS: 00010286
[ 237.013522] RAX: 0000000000000000 RBX: ffff88800e80f040 RCX: 0000000000000000
[ 237.014437] RDX: ffff888015829b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 237.015373] RBP: ffff88800e80f054 R08: 0000000000000001 R09: 0000000000000000
[ 237.016286] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 237.017200] R13: ffffffff84e223a0 R14: ffff88800e80f048 R15: ffffffff84daf020
[ 237.018122] FS: 0000555556e65400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 237.019166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 237.019975] CR2: 00007f966c54e6f4 CR3: 000000000e616000 CR4: 0000000000350ee0
[ 237.020901] Call Trace:
[ 237.021229]
[ 237.021572] nf_ct_net_init+0x224/0x3d0
[ 237.022115] ? __pfx_nf_ct_net_init+0x10/0x10
[ 237.022718] ops_init+0xbb/0x6b0
[ 237.023192] setup_net+0x3d9/0x990
[ 237.023691] ? down_read_killable+0x1d7/0x4e0
[ 237.024297] ? __pfx_setup_net+0x10/0x10
[ 237.024876] ? copy_net_ns+0x17c/0x770
[ 237.025392] copy_net_ns+0x321/0x770
[ 237.025925] create_new_namespaces+0x3f6/0xb30
[ 237.026546] unshare_nsproxy_namespaces+0xc1/0x200
[ 237.027199] ksys_unshare+0x44d/0x8e0
[ 237.027736] ? __pfx_ksys_unshare+0x10/0x10
[ 237.028330] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 237.029117] __x64_sys_unshare+0x31/0x40
[ 237.029677] do_syscall_64+0x3f/0x90
[ 237.030180] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 237.030882] RIP: 0033:0x7f704e1970d7
[ 237.031391] 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
[ 237.033671] RSP: 002b:00007ffe51492a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 237.034676] RAX: ffffffffffffffda RBX: 00007ffe51493088 RCX: 00007f704e1970d7
[ 237.035628] RDX: 00007f704e20141f RSI: 00007ffe514929e0 RDI: 0000000040000000
[ 237.036566] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe514927f0
[ 237.037533] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f704e2a9bf0
[ 237.038441] R13: 00007ffe51492b20 R14: 0000000000000000 R15: 00000000000000f8
[ 237.039426]
[ 237.039797] irq event stamp: 12579
[ 237.040254] hardirqs last enabled at (12589): [] __up_console_sem+0x78/0x80
[ 237.041393] hardirqs last disabled at (12600): [] __up_console_sem+0x5d/0x80
[ 237.042517] softirqs last enabled at (12072): [] irq_exit_rcu+0x93/0xc0
[ 237.043655] softirqs last disabled at (12061): [] irq_exit_rcu+0x93/0xc0
[ 237.044760] ---[ end trace 0000000000000000 ]---
executing program
[ 238.564123] Bluetooth: hci0: command 0x0409 tx timeout
[ 240.611537] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 242.659526] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 244.707587] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:20:01 Registers:
info registers vcpu 0
RAX=0000000000035009 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007fcbe6ec6bf0 CR3=000000000c5e6000 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=2f74656e20746120363632203a444950
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=745320554d4551203a656d616e206500 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880147d75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556e65400 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=00007f966c54e6f4 CR3=000000000e616000 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