Warning: Permanently added '[localhost]:33484' (ECDSA) to the list of known hosts.
2023/05/17 10:03:18 fuzzer started
2023/05/17 10:03:18 dialing manager at localhost:35573
2023/05/17 10:03:18 checking machine...
2023/05/17 10:03:18 checking revisions...
syzkaller login: [ 38.840870] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:03:19 testing simple program...
[ 38.924007] cgroup: Unknown subsys name 'net'
[ 38.993396] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.021754] audit: type=1400 audit(1684317812.177:6): 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
[ 53.174955] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.177326] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.178780] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.181834] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.189678] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.191140] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.654820] ------------[ cut here ]------------
[ 53.655234] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.656397] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.657098] Modules linked in:
[ 53.657365] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.658112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.658850] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.659264] 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
[ 53.669357] RSP: 0018:ffff88801655fc00 EFLAGS: 00010282
[ 53.669910] RAX: 0000000000000000 RBX: ffff88800d591040 RCX: 0000000000000000
[ 53.670588] RDX: ffff888016c21b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.671131] RBP: ffff88800d591054 R08: 0000000000000001 R09: 0000000000000000
[ 53.671787] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.672356] R13: ffffffff84e223a0 R14: ffff88800d591048 R15: ffffffff84d73340
[ 53.681040] FS: 0000555555a94400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.681753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.682206] CR2: 00007ff5be7c36f4 CR3: 000000001021a000 CR4: 0000000000350ef0
[ 53.682893] Call Trace:
[ 53.683105]
[ 53.683297] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.683797] ipv4_frags_init_net+0x269/0x440
[ 53.684152] ops_init+0xbb/0x6b0
[ 53.684589] setup_net+0x3d9/0x990
[ 53.684881] ? down_read_killable+0x1d7/0x4e0
[ 53.685243] ? __pfx_setup_net+0x10/0x10
[ 53.685674] ? copy_net_ns+0x17c/0x770
[ 53.686009] copy_net_ns+0x321/0x770
[ 53.686323] create_new_namespaces+0x3f6/0xb30
[ 53.686816] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.692761] ksys_unshare+0x44d/0x8e0
[ 53.693073] ? __pfx_ksys_unshare+0x10/0x10
[ 53.698815] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.699299] __x64_sys_unshare+0x31/0x40
[ 53.699759] do_syscall_64+0x3f/0x90
executing program
[ 53.700087] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.701307] RIP: 0033:0x7fb5fa8cc0d7
[ 53.701739] 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
[ 53.703253] RSP: 002b:00007ffefcbd34d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.703979] RAX: ffffffffffffffda RBX: 00007ffefcbd3b18 RCX: 00007fb5fa8cc0d7
[ 53.704689] RDX: 00007fb5fa93641f RSI: 00007ffefcbd3470 RDI: 0000000040000000
[ 53.705249] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefcbd3280
[ 53.705897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb5fa9debf0
[ 53.706585] R13: 00007ffefcbd35b0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.707162]
[ 53.707356] irq event stamp: 10551
[ 53.707784] hardirqs last enabled at (10627): [] __up_console_sem+0x78/0x80
[ 53.717460] hardirqs last disabled at (10698): [] __up_console_sem+0x5d/0x80
[ 53.718124] softirqs last enabled at (10694): [] irq_exit_rcu+0x93/0xc0
[ 53.718888] softirqs last disabled at (10717): [] irq_exit_rcu+0x93/0xc0
[ 53.719700] ---[ end trace 0000000000000000 ]---
[ 53.724578] ------------[ cut here ]------------
[ 53.724978] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.726078] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.726780] Modules linked in:
[ 53.727054] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.727822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.732574] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.733030] 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
[ 53.734393] RSP: 0018:ffff88801655fc00 EFLAGS: 00010282
[ 53.734834] RAX: 0000000000000000 RBX: ffff88801457da40 RCX: 0000000000000000
[ 53.735380] RDX: ffff888016c21b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.735942] RBP: ffff88801457da54 R08: 0000000000000001 R09: 0000000000000000
[ 53.736532] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.739125] R13: ffffffff84e223a0 R14: ffff88801457da48 R15: ffffffff84da62e0
[ 53.739728] FS: 0000555555a94400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.740385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.740893] CR2: 00007ff5be7c36f4 CR3: 000000001021a000 CR4: 0000000000350ef0
[ 53.741475] Call Trace:
[ 53.741695]
[ 53.741894] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.742297] ipv6_frags_init_net+0x206/0x3c0
[ 53.742698] ops_init+0xbb/0x6b0
[ 53.743011] setup_net+0x3d9/0x990
[ 53.743314] ? down_read_killable+0x1d7/0x4e0
[ 53.743729] ? __pfx_setup_net+0x10/0x10
[ 53.744063] ? copy_net_ns+0x17c/0x770
[ 53.748663] copy_net_ns+0x321/0x770
[ 53.749003] create_new_namespaces+0x3f6/0xb30
[ 53.749392] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.749838] ksys_unshare+0x44d/0x8e0
[ 53.750166] ? __pfx_ksys_unshare+0x10/0x10
[ 53.750560] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.751049] __x64_sys_unshare+0x31/0x40
[ 53.751398] do_syscall_64+0x3f/0x90
[ 53.751745] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.752182] RIP: 0033:0x7fb5fa8cc0d7
[ 53.752551] 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
[ 53.757474] RSP: 002b:00007ffefcbd34d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.758075] RAX: ffffffffffffffda RBX: 00007ffefcbd3b18 RCX: 00007fb5fa8cc0d7
[ 53.758657] RDX: 00007fb5fa93641f RSI: 00007ffefcbd3470 RDI: 0000000040000000
[ 53.759215] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefcbd3280
[ 53.759821] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb5fa9debf0
[ 53.764640] R13: 00007ffefcbd35b0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.765200]
[ 53.765391] irq event stamp: 12369
[ 53.765696] hardirqs last enabled at (12381): [] __up_console_sem+0x78/0x80
[ 53.766370] hardirqs last disabled at (12390): [] __up_console_sem+0x5d/0x80
[ 53.767051] softirqs last enabled at (12330): [] irq_exit_rcu+0x93/0xc0
[ 53.767720] softirqs last disabled at (12321): [] irq_exit_rcu+0x93/0xc0
[ 53.768371] ---[ end trace 0000000000000000 ]---
[ 53.769634] ------------[ cut here ]------------
[ 53.770050] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.771768] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.776547] Modules linked in:
[ 53.776847] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.777579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.778244] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.778687] 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
[ 53.780143] RSP: 0018:ffff88801655fbf0 EFLAGS: 00010286
[ 53.780625] RAX: 0000000000000000 RBX: ffff88800c844440 RCX: 0000000000000000
[ 53.781169] RDX: ffff888016c21b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.781746] RBP: ffff88800c844454 R08: 0000000000000001 R09: 0000000000000000
[ 53.782292] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.782903] R13: ffffffff84e223a0 R14: ffff88800c844448 R15: ffffffff84daf020
[ 53.783464] FS: 0000555555a94400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.784080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.784600] CR2: 00007ff5be7c36f4 CR3: 000000001021a000 CR4: 0000000000350ef0
[ 53.785236] Call Trace:
[ 53.785509]
[ 53.785707] nf_ct_net_init+0x224/0x3d0
[ 53.786078] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.786477] ops_init+0xbb/0x6b0
[ 53.786769] setup_net+0x3d9/0x990
[ 53.787089] ? down_read_killable+0x1d7/0x4e0
[ 53.787485] ? __pfx_setup_net+0x10/0x10
[ 53.787816] ? copy_net_ns+0x17c/0x770
[ 53.788173] copy_net_ns+0x321/0x770
[ 53.788537] create_new_namespaces+0x3f6/0xb30
[ 53.788921] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.789403] ksys_unshare+0x44d/0x8e0
[ 53.789807] ? __pfx_ksys_unshare+0x10/0x10
[ 53.790211] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.790770] __x64_sys_unshare+0x31/0x40
[ 53.791170] do_syscall_64+0x3f/0x90
[ 53.791555] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.792042] RIP: 0033:0x7fb5fa8cc0d7
[ 53.792396] 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
[ 53.793799] RSP: 002b:00007ffefcbd34d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.794390] RAX: ffffffffffffffda RBX: 00007ffefcbd3b18 RCX: 00007fb5fa8cc0d7
[ 53.794973] RDX: 00007fb5fa93641f RSI: 00007ffefcbd3470 RDI: 0000000040000000
[ 53.795545] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefcbd3280
[ 53.796130] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb5fa9debf0
[ 53.796757] R13: 00007ffefcbd35b0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.797341]
[ 53.797565] irq event stamp: 13377
[ 53.797855] hardirqs last enabled at (13387): [] __up_console_sem+0x78/0x80
[ 53.798558] hardirqs last disabled at (13398): [] __up_console_sem+0x5d/0x80
[ 53.799240] softirqs last enabled at (12888): [] irq_exit_rcu+0x93/0xc0
[ 53.799956] softirqs last disabled at (12655): [] irq_exit_rcu+0x93/0xc0
[ 53.800655] ---[ end trace 0000000000000000 ]---
[ 55.268660] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.292445] Bluetooth: hci0: command 0x041b tx timeout
[ 59.336512] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.383841] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:03:33 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88806ce396c0 RCX=ffffffff8124c329 RDX=1ffffffff0a56106
RSI=0000000000000008 RDI=ffffffff852b0830 RBP=ffff888008d39b40 RSP=ffff88806ce09e90
R8 =0000000000000000 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=0000000000000001
R12=ffffffff852b07d0 R13=ffffffff85d35b70 R14=ffff88806ce09f20 R15=ffff888008d39dd0
RIP=ffffffff8124c37a RFL=00000046 [---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 0000555555a94400 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=00007ff5be7c36f4 CR3=000000001021a000 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=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
info registers vcpu 1
RAX=0000000000000050 RBX=ffff88800a3e8000 RCX=0000000000000000 RDX=00000000000101f7
RSI=ffffffff8219623b RDI=0000000000000007 RBP=ffffffff85a1d600 RSP=ffff88800a17f788
R8 =0000000000000007 R9 =0000000000010000 R10=00000000000101f7 R11=0000000000000001
R12=00000000000101f7 R13=ffffed100147d001 R14=dffffc0000000000 R15=ffff88800a3e8060
RIP=ffffffff8219623f RFL=00000093 [--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 0000000000000000 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=00007f06e0037058 CR3=0000000005482000 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=ba7ce60aa8e9948b104eb9e5a1fd9b06
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=199ead996d51e1f700000000001118f0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9759b74b7a59958100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000