Warning: Permanently added '[localhost]:20332' (ECDSA) to the list of known hosts.
2023/05/17 15:35:00 fuzzer started
2023/05/17 15:35:00 dialing manager at localhost:44319
2023/05/17 15:35:00 checking machine...
2023/05/17 15:35:00 checking revisions...
syzkaller login: [ 57.275940] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:35:00 testing simple program...
[ 57.346021] cgroup: Unknown subsys name 'net'
[ 57.425423] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 68.738743] audit: type=1400 audit(1684337712.329:6): 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
executing program
[ 69.824821] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.826832] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.828931] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.832831] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.835057] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.837182] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.266520] ------------[ cut here ]------------
[ 70.267305] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.269287] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.270553] Modules linked in:
[ 70.271032] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.275863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.276885] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.277581] 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
[ 70.279742] RSP: 0018:ffff88801eca7c00 EFLAGS: 00010282
[ 70.280424] RAX: 0000000000000000 RBX: ffff888015afc840 RCX: 0000000000000000
[ 70.281324] RDX: ffff88801ec98000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.282278] RBP: ffff888015afc854 R08: 0000000000000001 R09: 0000000000000000
[ 70.283210] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.284142] R13: ffffffff84e23fe0 R14: ffff888015afc848 R15: ffffffff84d74dc0
[ 70.285038] FS: 0000555556625400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.286104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.286838] CR2: 000055a23d914080 CR3: 0000000015bf8000 CR4: 0000000000350ee0
[ 70.287764] Call Trace:
[ 70.288136]
[ 70.288443] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.289103] ipv4_frags_init_net+0x269/0x440
[ 70.289692] ops_init+0xbb/0x6b0
[ 70.290177] setup_net+0x3d9/0x990
[ 70.290644] ? down_read_killable+0x1d7/0x4e0
[ 70.291267] ? __pfx_setup_net+0x10/0x10
[ 70.291794] ? copy_net_ns+0x17c/0x770
[ 70.292353] copy_net_ns+0x321/0x770
[ 70.292845] create_new_namespaces+0x3f6/0xb30
[ 70.293506] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.294171] ksys_unshare+0x44d/0x8e0
[ 70.294676] ? __pfx_ksys_unshare+0x10/0x10
[ 70.295266] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.295997] __x64_sys_unshare+0x31/0x40
[ 70.296564] do_syscall_64+0x3f/0x90
[ 70.297062] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.297778] RIP: 0033:0x7f21ad04e0d7
[ 70.298292] 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
[ 70.300558] RSP: 002b:00007ffcdf3b4188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.301555] RAX: ffffffffffffffda RBX: 00007ffcdf3b47c8 RCX: 00007f21ad04e0d7
[ 70.302482] RDX: 00007f21ad0b841f RSI: 00007ffcdf3b4120 RDI: 0000000040000000
[ 70.303399] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdf3b3f30
[ 70.304310] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f21ad160bf0
[ 70.305223] R13: 00007ffcdf3b4260 R14: 0000000000000000 R15: 00000000000000f8
[ 70.306173]
[ 70.306483] irq event stamp: 9651
[ 70.306921] hardirqs last enabled at (9661): [] __up_console_sem+0x78/0x80
[ 70.308021] hardirqs last disabled at (9672): [] __up_console_sem+0x5d/0x80
[ 70.309121] softirqs last enabled at (9468): [] irq_exit_rcu+0x93/0xc0
[ 70.310200] softirqs last disabled at (9463): [] irq_exit_rcu+0x93/0xc0
[ 70.311264] ---[ end trace 0000000000000000 ]---
[ 70.316500] ------------[ cut here ]------------
[ 70.317135] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.318808] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.319912] Modules linked in:
[ 70.320365] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.321574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.322649] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.323352] 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
[ 70.325641] RSP: 0018:ffff88801eca7c00 EFLAGS: 00010282
[ 70.326358] RAX: 0000000000000000 RBX: ffff88800c4ec040 RCX: 0000000000000000
[ 70.327279] RDX: ffff88801ec98000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.328211] RBP: ffff88800c4ec054 R08: 0000000000000001 R09: 0000000000000000
[ 70.329141] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.330048] R13: ffffffff84e23fe0 R14: ffff88800c4ec048 R15: ffffffff84da7d60
[ 70.330983] FS: 0000555556625400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.332030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.332799] CR2: 000055a23d914080 CR3: 0000000015bf8000 CR4: 0000000000350ee0
[ 70.333733] Call Trace:
[ 70.334106]
[ 70.334419] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.335096] ipv6_frags_init_net+0x206/0x3c0
[ 70.335683] ops_init+0xbb/0x6b0
[ 70.336180] setup_net+0x3d9/0x990
[ 70.336654] ? down_read_killable+0x1d7/0x4e0
[ 70.337275] ? __pfx_setup_net+0x10/0x10
[ 70.337829] ? copy_net_ns+0x17c/0x770
[ 70.338393] copy_net_ns+0x321/0x770
[ 70.338899] create_new_namespaces+0x3f6/0xb30
[ 70.339542] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.340213] ksys_unshare+0x44d/0x8e0
[ 70.340737] ? __pfx_ksys_unshare+0x10/0x10
[ 70.341325] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.342104] __x64_sys_unshare+0x31/0x40
[ 70.342641] do_syscall_64+0x3f/0x90
[ 70.343168] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.343827] RIP: 0033:0x7f21ad04e0d7
[ 70.344338] 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
[ 70.346628] RSP: 002b:00007ffcdf3b4188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.347636] RAX: ffffffffffffffda RBX: 00007ffcdf3b47c8 RCX: 00007f21ad04e0d7
[ 70.348568] RDX: 00007f21ad0b841f RSI: 00007ffcdf3b4120 RDI: 0000000040000000
[ 70.349510] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdf3b3f30
[ 70.350436] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f21ad160bf0
[ 70.351371] R13: 00007ffcdf3b4260 R14: 0000000000000000 R15: 00000000000000f8
[ 70.352317]
[ 70.352627] irq event stamp: 11179
[ 70.353107] hardirqs last enabled at (11191): [] __up_console_sem+0x78/0x80
[ 70.354222] hardirqs last disabled at (11202): [] __up_console_sem+0x5d/0x80
[ 70.355331] softirqs last enabled at (10192): [] netlink_insert+0x187/0x1820
[ 70.356436] softirqs last disabled at (10190): [] release_sock+0x1f/0x1b0
[ 70.357506] ---[ end trace 0000000000000000 ]---
[ 70.358822] ------------[ cut here ]------------
[ 70.359452] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.361419] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.362469] Modules linked in:
[ 70.362881] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.364036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.365051] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.365756] 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
[ 70.367987] RSP: 0018:ffff88801eca7bf0 EFLAGS: 00010286
[ 70.368667] RAX: 0000000000000000 RBX: ffff88800c4ec640 RCX: 0000000000000000
[ 70.369567] RDX: ffff88801ec98000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.370454] RBP: ffff88800c4ec654 R08: 0000000000000001 R09: 0000000000000000
[ 70.371348] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.372261] R13: ffffffff84e23fe0 R14: ffff88800c4ec648 R15: ffffffff84db0aa0
[ 70.373165] FS: 0000555556625400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.374210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.374929] CR2: 000055a23d914080 CR3: 0000000015bf8000 CR4: 0000000000350ee0
[ 70.375853] Call Trace:
[ 70.376220]
[ 70.376526] nf_ct_net_init+0x224/0x3d0
[ 70.377093] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.377702] ops_init+0xbb/0x6b0
[ 70.378201] setup_net+0x3d9/0x990
[ 70.378680] ? down_read_killable+0x1d7/0x4e0
[ 70.379282] ? __pfx_setup_net+0x10/0x10
[ 70.379832] ? copy_net_ns+0x17c/0x770
[ 70.380374] copy_net_ns+0x321/0x770
[ 70.380874] create_new_namespaces+0x3f6/0xb30
[ 70.381510] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.382167] ksys_unshare+0x44d/0x8e0
[ 70.382663] ? __pfx_ksys_unshare+0x10/0x10
[ 70.383243] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.383964] __x64_sys_unshare+0x31/0x40
[ 70.384519] do_syscall_64+0x3f/0x90
[ 70.385000] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.385699] RIP: 0033:0x7f21ad04e0d7
[ 70.386196] 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
[ 70.388367] RSP: 002b:00007ffcdf3b4188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.389316] RAX: ffffffffffffffda RBX: 00007ffcdf3b47c8 RCX: 00007f21ad04e0d7
[ 70.390200] RDX: 00007f21ad0b841f RSI: 00007ffcdf3b4120 RDI: 0000000040000000
[ 70.391093] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdf3b3f30
[ 70.391945] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f21ad160bf0
[ 70.392840] R13: 00007ffcdf3b4260 R14: 0000000000000000 R15: 00000000000000f8
[ 70.393761]
[ 70.394060] irq event stamp: 11941
[ 70.394530] hardirqs last enabled at (11953): [] __up_console_sem+0x78/0x80
[ 70.395599] hardirqs last disabled at (11964): [] __up_console_sem+0x5d/0x80
[ 70.396674] softirqs last enabled at (11240): [] irq_exit_rcu+0x93/0xc0
[ 70.397709] softirqs last disabled at (11235): [] irq_exit_rcu+0x93/0xc0
[ 70.398736] ---[ end trace 0000000000000000 ]---
[ 71.901829] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 73.949157] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 75.997152] Bluetooth: hci0: command 0x040f tx timeout
[ 78.045137] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:34:50 Registers:
info registers vcpu 0
RAX=000000000002064d 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=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=00007f45f8117a50 CR3=000000000ea8a000 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=27f6a24e30b90f91964e688b2fdf38a3
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2a83e2da9a157def000000000013bb68 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1385aa1aa633ffb000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eca75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556625400 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=000055a23d914080 CR3=0000000015bf8000 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=00007f22eed9047000007f22eed8ff20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000