Warning: Permanently added '[localhost]:43507' (ECDSA) to the list of known hosts.
2023/05/18 08:18:48 fuzzer started
2023/05/18 08:18:48 dialing manager at localhost:44319
2023/05/18 08:18:48 checking machine...
2023/05/18 08:18:48 checking revisions...
syzkaller login: [ 58.704646] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:18:48 testing simple program...
[ 58.764113] cgroup: Unknown subsys name 'net'
[ 58.844160] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 72.079850] audit: type=1400 audit(1684397942.173:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 73.225122] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.226335] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.228118] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 73.230699] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.232105] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.233006] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 73.636443] ------------[ cut here ]------------
[ 73.636870] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 73.639441] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.640117] Modules linked in:
[ 73.641578] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.643720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.644440] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.644866] 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
[ 73.647867] RSP: 0018:ffff88801f217c00 EFLAGS: 00010282
[ 73.648297] RAX: 0000000000000000 RBX: ffff888015a42040 RCX: 0000000000000000
[ 73.650070] RDX: ffff888016971b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.651569] RBP: ffff888015a42054 R08: 0000000000000001 R09: 0000000000000000
[ 73.652116] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.656787] R13: ffffffff84e23fe0 R14: ffff888015a42048 R15: ffffffff84d74dc0
[ 73.657383] FS: 0000555556bca400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.659449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.660930] CR2: 00007ff183c866f4 CR3: 000000001bc9e000 CR4: 0000000000350ee0
[ 73.661510] Call Trace:
[ 73.662946]
[ 73.663144] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 73.664685] ipv4_frags_init_net+0x269/0x440
[ 73.665062] ops_init+0xbb/0x6b0
[ 73.665398] setup_net+0x3d9/0x990
[ 73.671229] ? down_read_killable+0x1d7/0x4e0
[ 73.671645] ? __pfx_setup_net+0x10/0x10
[ 73.671995] ? copy_net_ns+0x17c/0x770
[ 73.672367] copy_net_ns+0x321/0x770
[ 73.672703] create_new_namespaces+0x3f6/0xb30
[ 73.673102] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.673543] ksys_unshare+0x44d/0x8e0
[ 73.676671] ? __pfx_ksys_unshare+0x10/0x10
[ 73.677042] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.678654] __x64_sys_unshare+0x31/0x40
[ 73.679000] do_syscall_64+0x3f/0x90
[ 73.680467] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.680903] RIP: 0033:0x7f45235dd0d7
[ 73.681210] 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
[ 73.684519] RSP: 002b:00007ffefcf748f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.685118] RAX: ffffffffffffffda RBX: 00007ffefcf74f38 RCX: 00007f45235dd0d7
[ 73.687099] RDX: 00007f452364741f RSI: 00007ffefcf74890 RDI: 0000000040000000
[ 73.688818] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefcf746a0
[ 73.690318] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f45236efbf0
[ 73.691857] R13: 00007ffefcf749d0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.693257]
[ 73.693483] irq event stamp: 8163
[ 73.694875] hardirqs last enabled at (8175): [] __up_console_sem+0x78/0x80
[ 73.696535] hardirqs last disabled at (8186): [] __up_console_sem+0x5d/0x80
[ 73.697313] softirqs last enabled at (8014): [] irq_exit_rcu+0x93/0xc0
[ 73.699943] softirqs last disabled at (8009): [] irq_exit_rcu+0x93/0xc0
[ 73.701530] ---[ end trace 0000000000000000 ]---
[ 73.713703] ------------[ cut here ]------------
[ 73.714134] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 73.716020] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.717727] Modules linked in:
[ 73.718018] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.719860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.721532] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.721981] 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
[ 73.723627] RSP: 0018:ffff88801f217c00 EFLAGS: 00010282
[ 73.724059] RAX: 0000000000000000 RBX: ffff88800f2fd640 RCX: 0000000000000000
[ 73.726673] RDX: ffff888016971b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.727239] RBP: ffff88800f2fd654 R08: 0000000000000001 R09: 0000000000000000
[ 73.729315] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.730925] R13: ffffffff84e23fe0 R14: ffff88800f2fd648 R15: ffffffff84da7d60
[ 73.736482] FS: 0000555556bca400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.737117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.738737] CR2: 00007ff183c866f4 CR3: 000000001bc9e000 CR4: 0000000000350ee0
[ 73.739313] Call Trace:
[ 73.740678]
[ 73.740881] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 73.741315] ipv6_frags_init_net+0x206/0x3c0
[ 73.742869] ops_init+0xbb/0x6b0
[ 73.743180] setup_net+0x3d9/0x990
[ 73.744659] ? down_read_killable+0x1d7/0x4e0
[ 73.745050] ? __pfx_setup_net+0x10/0x10
[ 73.746563] ? copy_net_ns+0x17c/0x770
[ 73.746916] copy_net_ns+0x321/0x770
[ 73.747249] create_new_namespaces+0x3f6/0xb30
[ 73.748810] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.749230] ksys_unshare+0x44d/0x8e0
[ 73.750099] ? __pfx_ksys_unshare+0x10/0x10
[ 73.750495] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.750959] __x64_sys_unshare+0x31/0x40
[ 73.751314] do_syscall_64+0x3f/0x90
[ 73.751644] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.752061] RIP: 0033:0x7f45235dd0d7
[ 73.752395] 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
[ 73.753813] RSP: 002b:00007ffefcf748f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.754425] RAX: ffffffffffffffda RBX: 00007ffefcf74f38 RCX: 00007f45235dd0d7
[ 73.754991] RDX: 00007f452364741f RSI: 00007ffefcf74890 RDI: 0000000040000000
[ 73.755573] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefcf746a0
[ 73.756134] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f45236efbf0
[ 73.756699] R13: 00007ffefcf749d0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.757255]
[ 73.757466] irq event stamp: 10175
[ 73.757741] hardirqs last enabled at (10185): [] __up_console_sem+0x78/0x80
[ 73.758440] hardirqs last disabled at (10196): [] __up_console_sem+0x5d/0x80
[ 73.759097] softirqs last enabled at (9930): [] irq_exit_rcu+0x93/0xc0
[ 73.759768] softirqs last disabled at (9921): [] irq_exit_rcu+0x93/0xc0
[ 73.760428] ---[ end trace 0000000000000000 ]---
[ 73.761620] ------------[ cut here ]------------
[ 73.762027] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 73.763257] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.763960] Modules linked in:
[ 73.764226] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.764979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.765641] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.766084] 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
[ 73.767499] RSP: 0018:ffff88801f217bf0 EFLAGS: 00010286
[ 73.767920] RAX: 0000000000000000 RBX: ffff88800f2fdc40 RCX: 0000000000000000
[ 73.768505] RDX: ffff888016971b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.769052] RBP: ffff88800f2fdc54 R08: 0000000000000001 R09: 0000000000000000
[ 73.769611] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.770174] R13: ffffffff84e23fe0 R14: ffff88800f2fdc48 R15: ffffffff84db0aa0
[ 73.770727] FS: 0000555556bca400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.771341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.771783] CR2: 00007ff183c866f4 CR3: 000000001bc9e000 CR4: 0000000000350ee0
[ 73.772333] Call Trace:
[ 73.772540]
[ 73.772732] nf_ct_net_init+0x224/0x3d0
[ 73.773075] ? __pfx_nf_ct_net_init+0x10/0x10
[ 73.773471] ops_init+0xbb/0x6b0
[ 73.773777] setup_net+0x3d9/0x990
[ 73.774075] ? down_read_killable+0x1d7/0x4e0
[ 73.774468] ? __pfx_setup_net+0x10/0x10
[ 73.774801] ? copy_net_ns+0x17c/0x770
[ 73.775133] copy_net_ns+0x321/0x770
[ 73.775475] create_new_namespaces+0x3f6/0xb30
[ 73.775859] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.776255] ksys_unshare+0x44d/0x8e0
[ 73.776598] ? __pfx_ksys_unshare+0x10/0x10
[ 73.776952] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.777436] __x64_sys_unshare+0x31/0x40
[ 73.777798] do_syscall_64+0x3f/0x90
[ 73.778125] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.778578] RIP: 0033:0x7f45235dd0d7
[ 73.778883] 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
[ 73.780266] RSP: 002b:00007ffefcf748f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.780871] RAX: ffffffffffffffda RBX: 00007ffefcf74f38 RCX: 00007f45235dd0d7
[ 73.781440] RDX: 00007f452364741f RSI: 00007ffefcf74890 RDI: 0000000040000000
[ 73.782013] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefcf746a0
[ 73.782582] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f45236efbf0
[ 73.783130] R13: 00007ffefcf749d0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.783718]
[ 73.783917] irq event stamp: 10929
[ 73.784199] hardirqs last enabled at (10939): [] __up_console_sem+0x78/0x80
[ 73.784884] hardirqs last disabled at (10950): [] __up_console_sem+0x5d/0x80
[ 73.785569] softirqs last enabled at (10520): [] irq_exit_rcu+0x93/0xc0
[ 73.786242] softirqs last disabled at (10507): [] irq_exit_rcu+0x93/0xc0
[ 73.786926] ---[ end trace 0000000000000000 ]---
[ 75.303824] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 77.357926] Bluetooth: hci0: command 0x041b tx timeout
[ 79.399434] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 81.454682] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:18:53 Registers:
info registers vcpu 0
RAX=0000000000037ad5 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=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 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=00007f19963cb618 CR3=0000000015ade000 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=d89ba8da193a9aa7b24dac9d7622ee68
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=63d318bf071d75210000000000115640 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2ecb70ba6056d8a900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f217510
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556bca400 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=00007ff183c866f4 CR3=000000001bc9e000 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