Warning: Permanently added '[localhost]:47362' (ECDSA) to the list of known hosts.
2023/05/17 20:04:19 fuzzer started
2023/05/17 20:04:19 dialing manager at localhost:44319
2023/05/17 20:04:19 checking machine...
2023/05/17 20:04:19 checking revisions...
syzkaller login: [ 42.840526] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:04:19 testing simple program...
[ 42.901448] cgroup: Unknown subsys name 'net'
[ 42.956203] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.108218] audit: type=1400 audit(1684353871.985:6): 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
[ 56.236637] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.238466] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.240186] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.250091] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.252660] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.253793] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.648172] ------------[ cut here ]------------
[ 56.649617] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.651279] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.652535] Modules linked in:
[ 56.652976] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.655031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.657701] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.659263] 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
[ 56.661707] RSP: 0018:ffff888020117c00 EFLAGS: 00010282
[ 56.662583] RAX: 0000000000000000 RBX: ffff88800d72d440 RCX: 0000000000000000
[ 56.663606] RDX: ffff888009dd1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.664659] RBP: ffff88800d72d454 R08: 0000000000000001 R09: 0000000000000000
[ 56.665649] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.666584] R13: ffffffff84e23fe0 R14: ffff88800d72d448 R15: ffffffff84d74dc0
[ 56.667454] FS: 0000555557521400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.668451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.669139] CR2: 00007fbb21c426f4 CR3: 000000000fcac000 CR4: 0000000000350ee0
[ 56.670058] Call Trace:
[ 56.670423]
[ 56.670722] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.671349] ipv4_frags_init_net+0x269/0x440
[ 56.671893] ops_init+0xbb/0x6b0
[ 56.672367] setup_net+0x3d9/0x990
[ 56.672818] ? down_read_killable+0x1d7/0x4e0
[ 56.673436] ? __pfx_setup_net+0x10/0x10
[ 56.673961] ? copy_net_ns+0x17c/0x770
[ 56.674510] copy_net_ns+0x321/0x770
[ 56.674992] create_new_namespaces+0x3f6/0xb30
[ 56.675604] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.676210] ksys_unshare+0x44d/0x8e0
[ 56.676723] ? __pfx_ksys_unshare+0x10/0x10
[ 56.677253] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.678019] __x64_sys_unshare+0x31/0x40
[ 56.678573] do_syscall_64+0x3f/0x90
[ 56.679045] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.679741] RIP: 0033:0x7f652a25f0d7
[ 56.680225] 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
[ 56.682389] RSP: 002b:00007fff755207a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.683343] RAX: ffffffffffffffda RBX: 00007fff75520de8 RCX: 00007f652a25f0d7
[ 56.684206] RDX: 00007f652a2c941f RSI: 00007fff75520740 RDI: 0000000040000000
[ 56.685120] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff75520550
[ 56.686005] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f652a371bf0
[ 56.686912] R13: 00007fff75520880 R14: 0000000000000000 R15: 00000000000000f8
[ 56.687854]
[ 56.688157] irq event stamp: 8425
[ 56.688622] hardirqs last enabled at (8437): [] __up_console_sem+0x78/0x80
[ 56.689725] hardirqs last disabled at (8448): [] __up_console_sem+0x5d/0x80
[ 56.690811] softirqs last enabled at (8066): [] irq_exit_rcu+0x93/0xc0
[ 56.691845] softirqs last disabled at (8047): [] irq_exit_rcu+0x93/0xc0
[ 56.692911] ---[ end trace 0000000000000000 ]---
[ 56.698861] ------------[ cut here ]------------
[ 56.699488] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.701157] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.702281] Modules linked in:
[ 56.702718] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.703911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.704943] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.705617] 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
[ 56.707805] RSP: 0018:ffff888020117c00 EFLAGS: 00010282
[ 56.708526] RAX: 0000000000000000 RBX: ffff88800d718c40 RCX: 0000000000000000
[ 56.709405] RDX: ffff888009dd1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.710350] RBP: ffff88800d718c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.711191] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.712105] R13: ffffffff84e23fe0 R14: ffff88800d718c48 R15: ffffffff84da7d60
[ 56.712998] FS: 0000555557521400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.714004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.714774] CR2: 00007fbb21c426f4 CR3: 000000000fcac000 CR4: 0000000000350ee0
[ 56.715687] Call Trace:
[ 56.716015]
[ 56.716351] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.716957] ipv6_frags_init_net+0x206/0x3c0
[ 56.717560] ops_init+0xbb/0x6b0
[ 56.718001] setup_net+0x3d9/0x990
[ 56.718492] ? down_read_killable+0x1d7/0x4e0
[ 56.719069] ? __pfx_setup_net+0x10/0x10
[ 56.719609] ? copy_net_ns+0x17c/0x770
[ 56.720108] copy_net_ns+0x321/0x770
[ 56.720622] create_new_namespaces+0x3f6/0xb30
[ 56.721199] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.721877] ksys_unshare+0x44d/0x8e0
[ 56.722399] ? __pfx_ksys_unshare+0x10/0x10
[ 56.722932] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.723673] __x64_sys_unshare+0x31/0x40
[ 56.724184] do_syscall_64+0x3f/0x90
[ 56.724700] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.725358] RIP: 0033:0x7f652a25f0d7
[ 56.725827] 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
[ 56.727989] RSP: 002b:00007fff755207a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.728980] RAX: ffffffffffffffda RBX: 00007fff75520de8 RCX: 00007f652a25f0d7
[ 56.729889] RDX: 00007f652a2c941f RSI: 00007fff75520740 RDI: 0000000040000000
[ 56.730798] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff75520550
[ 56.731707] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f652a371bf0
[ 56.732597] R13: 00007fff75520880 R14: 0000000000000000 R15: 00000000000000f8
[ 56.733553]
[ 56.733857] irq event stamp: 10155
[ 56.734333] hardirqs last enabled at (10167): [] __up_console_sem+0x78/0x80
[ 56.735412] hardirqs last disabled at (10178): [] __up_console_sem+0x5d/0x80
[ 56.736509] softirqs last enabled at (10080): [] irq_exit_rcu+0x93/0xc0
[ 56.737611] softirqs last disabled at (10071): [] irq_exit_rcu+0x93/0xc0
[ 56.738655] ---[ end trace 0000000000000000 ]---
[ 56.740167] ------------[ cut here ]------------
[ 56.740850] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.742801] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.743907] Modules linked in:
[ 56.744363] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.745550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.746615] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.747280] 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
[ 56.749490] RSP: 0018:ffff888020117bf0 EFLAGS: 00010286
[ 56.750126] RAX: 0000000000000000 RBX: ffff88800d718440 RCX: 0000000000000000
[ 56.751041] RDX: ffff888009dd1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.751931] RBP: ffff88800d718454 R08: 0000000000000001 R09: 0000000000000000
[ 56.752841] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.753761] R13: ffffffff84e23fe0 R14: ffff88800d718448 R15: ffffffff84db0aa0
[ 56.754672] FS: 0000555557521400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.755658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.756418] CR2: 00007fbb21c426f4 CR3: 000000000fcac000 CR4: 0000000000350ee0
[ 56.757324] Call Trace:
[ 56.757670]
[ 56.757969] nf_ct_net_init+0x224/0x3d0
[ 56.758528] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.759117] ops_init+0xbb/0x6b0
[ 56.759613] setup_net+0x3d9/0x990
[ 56.760085] ? down_read_killable+0x1d7/0x4e0
[ 56.760719] ? __pfx_setup_net+0x10/0x10
[ 56.761235] ? copy_net_ns+0x17c/0x770
[ 56.761797] copy_net_ns+0x321/0x770
[ 56.762284] create_new_namespaces+0x3f6/0xb30
[ 56.762913] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.763574] ksys_unshare+0x44d/0x8e0
[ 56.764069] ? __pfx_ksys_unshare+0x10/0x10
[ 56.764660] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.765451] __x64_sys_unshare+0x31/0x40
[ 56.765977] do_syscall_64+0x3f/0x90
[ 56.766480] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.767126] RIP: 0033:0x7f652a25f0d7
[ 56.767643] 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
[ 56.769848] RSP: 002b:00007fff755207a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.770796] RAX: ffffffffffffffda RBX: 00007fff75520de8 RCX: 00007f652a25f0d7
[ 56.771675] RDX: 00007f652a2c941f RSI: 00007fff75520740 RDI: 0000000040000000
[ 56.772570] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff75520550
[ 56.773468] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f652a371bf0
[ 56.774359] R13: 00007fff75520880 R14: 0000000000000000 R15: 00000000000000f8
[ 56.775235]
[ 56.775569] irq event stamp: 10955
[ 56.776003] hardirqs last enabled at (10965): [] __up_console_sem+0x78/0x80
[ 56.777072] hardirqs last disabled at (10976): [] __up_console_sem+0x5d/0x80
[ 56.778150] softirqs last enabled at (10794): [] irq_exit_rcu+0x93/0xc0
[ 56.779180] softirqs last disabled at (10789): [] irq_exit_rcu+0x93/0xc0
[ 56.780201] ---[ end trace 0000000000000000 ]---
executing program
[ 58.321944] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.368509] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.416413] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.465440] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:04:26 Registers:
info registers vcpu 0
RAX=000000000001ff85 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=00000202 [-------] 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=00007fd5dea54ff0 CR3=000000000eade000 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=4672d3147b78318a9c426daf26798df2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000001107c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f020181cd1b9416600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880201175e0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555557521400 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=00007fbb21c426f4 CR3=000000000fcac000 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