Warning: Permanently added '[localhost]:36687' (ECDSA) to the list of known hosts.
2023/05/18 01:56:53 fuzzer started
2023/05/18 01:56:53 dialing manager at localhost:44319
2023/05/18 01:56:53 checking machine...
2023/05/18 01:56:53 checking revisions...
syzkaller login: [ 41.936962] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:56:53 testing simple program...
[ 42.005843] cgroup: Unknown subsys name 'net'
[ 42.087810] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.054733] audit: type=1400 audit(1684375025.693:6): 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
[ 55.225202] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.226669] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.229771] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.232805] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.235718] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.236829] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.612077] ------------[ cut here ]------------
[ 55.612860] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.614861] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.616146] Modules linked in:
[ 55.616631] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.621462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.622486] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.623176] 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
[ 55.625349] RSP: 0018:ffff888019e67c00 EFLAGS: 00010282
[ 55.626003] RAX: 0000000000000000 RBX: ffff88800f617c40 RCX: 0000000000000000
[ 55.626914] RDX: ffff88800fc7d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.627808] RBP: ffff88800f617c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.628680] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.629566] R13: ffffffff84e23fe0 R14: ffff88800f617c48 R15: ffffffff84d74dc0
[ 55.630447] FS: 0000555556701400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.631471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.632201] CR2: 00007fa2d71538e0 CR3: 00000000166d2000 CR4: 0000000000350ee0
[ 55.633051] Call Trace:
[ 55.633414]
[ 55.633715] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.634351] ipv4_frags_init_net+0x269/0x440
[ 55.634920] ops_init+0xbb/0x6b0
[ 55.635388] setup_net+0x3d9/0x990
[ 55.635844] ? down_read_killable+0x1d7/0x4e0
[ 55.636438] ? __pfx_setup_net+0x10/0x10
[ 55.636949] ? copy_net_ns+0x17c/0x770
[ 55.637481] copy_net_ns+0x321/0x770
[ 55.637964] create_new_namespaces+0x3f6/0xb30
[ 55.638589] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.639234] ksys_unshare+0x44d/0x8e0
[ 55.639720] ? __pfx_ksys_unshare+0x10/0x10
[ 55.640287] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.640990] __x64_sys_unshare+0x31/0x40
[ 55.641536] do_syscall_64+0x3f/0x90
[ 55.642017] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.642714] RIP: 0033:0x7fe7028a20d7
[ 55.643203] 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
[ 55.645371] RSP: 002b:00007ffe3bf41528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.646324] RAX: ffffffffffffffda RBX: 00007ffe3bf41b68 RCX: 00007fe7028a20d7
[ 55.647217] RDX: 00007fe70290c41f RSI: 00007ffe3bf414c0 RDI: 0000000040000000
[ 55.648081] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3bf412d0
[ 55.648967] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe7029b4bf0
[ 55.649860] R13: 00007ffe3bf41600 R14: 0000000000000000 R15: 00000000000000f8
[ 55.650778]
[ 55.651076] irq event stamp: 8145
[ 55.651528] hardirqs last enabled at (8157): [] __up_console_sem+0x78/0x80
[ 55.652590] hardirqs last disabled at (8168): [] __up_console_sem+0x5d/0x80
[ 55.653650] softirqs last enabled at (7168): [] netlink_insert+0x187/0x1820
[ 55.654753] softirqs last disabled at (7166): [] release_sock+0x1f/0x1b0
[ 55.655778] ---[ end trace 0000000000000000 ]---
[ 55.660912] ------------[ cut here ]------------
[ 55.661531] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.663227] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.664287] Modules linked in:
[ 55.664696] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.665860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.666882] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.667567] 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
[ 55.669739] RSP: 0018:ffff888019e67c00 EFLAGS: 00010282
[ 55.670423] RAX: 0000000000000000 RBX: ffff888016613e40 RCX: 0000000000000000
[ 55.671322] RDX: ffff88800fc7d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.672224] RBP: ffff888016613e54 R08: 0000000000000001 R09: 0000000000000000
[ 55.673079] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.673973] R13: ffffffff84e23fe0 R14: ffff888016613e48 R15: ffffffff84da7d60
[ 55.674889] FS: 0000555556701400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.675883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.676613] CR2: 00007fa2d71538e0 CR3: 00000000166d2000 CR4: 0000000000350ee0
[ 55.677505] Call Trace:
[ 55.677832]
[ 55.678159] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.678782] ipv6_frags_init_net+0x206/0x3c0
[ 55.679372] ops_init+0xbb/0x6b0
[ 55.679817] setup_net+0x3d9/0x990
[ 55.680298] ? down_read_killable+0x1d7/0x4e0
[ 55.680871] ? __pfx_setup_net+0x10/0x10
[ 55.681398] ? copy_net_ns+0x17c/0x770
[ 55.681908] copy_net_ns+0x321/0x770
[ 55.682417] create_new_namespaces+0x3f6/0xb30
[ 55.683025] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.683671] ksys_unshare+0x44d/0x8e0
[ 55.684187] ? __pfx_ksys_unshare+0x10/0x10
[ 55.684732] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.685474] __x64_sys_unshare+0x31/0x40
[ 55.685991] do_syscall_64+0x3f/0x90
[ 55.686511] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.687183] RIP: 0033:0x7fe7028a20d7
[ 55.687646] 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
[ 55.689825] RSP: 002b:00007ffe3bf41528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.690797] RAX: ffffffffffffffda RBX: 00007ffe3bf41b68 RCX: 00007fe7028a20d7
[ 55.691690] RDX: 00007fe70290c41f RSI: 00007ffe3bf414c0 RDI: 0000000040000000
[ 55.692570] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3bf412d0
[ 55.693448] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe7029b4bf0
[ 55.694335] R13: 00007ffe3bf41600 R14: 0000000000000000 R15: 00000000000000f8
[ 55.695259]
[ 55.695563] irq event stamp: 10147
[ 55.695997] hardirqs last enabled at (10157): [] __up_console_sem+0x78/0x80
[ 55.697068] hardirqs last disabled at (10168): [] __up_console_sem+0x5d/0x80
[ 55.698141] softirqs last enabled at (9642): [] irq_exit_rcu+0x93/0xc0
[ 55.699199] softirqs last disabled at (9637): [] irq_exit_rcu+0x93/0xc0
[ 55.700226] ---[ end trace 0000000000000000 ]---
[ 55.701538] ------------[ cut here ]------------
[ 55.702142] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.704005] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.705074] Modules linked in:
[ 55.705509] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.706685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.707718] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.708395] 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
[ 55.710611] RSP: 0018:ffff888019e67bf0 EFLAGS: 00010286
[ 55.711290] RAX: 0000000000000000 RBX: ffff888016613640 RCX: 0000000000000000
[ 55.712172] RDX: ffff88800fc7d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.713029] RBP: ffff888016613654 R08: 0000000000000001 R09: 0000000000000000
[ 55.713930] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.714836] R13: ffffffff84e23fe0 R14: ffff888016613648 R15: ffffffff84db0aa0
[ 55.715730] FS: 0000555556701400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.716716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.717462] CR2: 00007fa2d71538e0 CR3: 00000000166d2000 CR4: 0000000000350ee0
[ 55.718344] Call Trace:
[ 55.718675]
[ 55.718973] nf_ct_net_init+0x224/0x3d0
[ 55.719522] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.720101] ops_init+0xbb/0x6b0
[ 55.720571] setup_net+0x3d9/0x990
[ 55.721027] ? down_read_killable+0x1d7/0x4e0
[ 55.721621] ? __pfx_setup_net+0x10/0x10
[ 55.722158] ? copy_net_ns+0x17c/0x770
[ 55.722675] copy_net_ns+0x321/0x770
[ 55.723203] create_new_namespaces+0x3f6/0xb30
[ 55.723785] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.724425] ksys_unshare+0x44d/0x8e0
[ 55.724915] ? __pfx_ksys_unshare+0x10/0x10
[ 55.725508] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.726245] __x64_sys_unshare+0x31/0x40
[ 55.726782] do_syscall_64+0x3f/0x90
[ 55.727310] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.727954] RIP: 0033:0x7fe7028a20d7
[ 55.728460] 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
[ 55.730677] RSP: 002b:00007ffe3bf41528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.731638] RAX: ffffffffffffffda RBX: 00007ffe3bf41b68 RCX: 00007fe7028a20d7
[ 55.732520] RDX: 00007fe70290c41f RSI: 00007ffe3bf414c0 RDI: 0000000040000000
[ 55.733422] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3bf412d0
[ 55.734312] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe7029b4bf0
[ 55.735228] R13: 00007ffe3bf41600 R14: 0000000000000000 R15: 00000000000000f8
[ 55.736144]
[ 55.736451] irq event stamp: 10921
[ 55.736889] hardirqs last enabled at (10931): [] __up_console_sem+0x78/0x80
[ 55.737961] hardirqs last disabled at (10942): [] __up_console_sem+0x5d/0x80
[ 55.739038] softirqs last enabled at (10760): [] irq_exit_rcu+0x93/0xc0
[ 55.740090] softirqs last disabled at (10755): [] irq_exit_rcu+0x93/0xc0
[ 55.741142] ---[ end trace 0000000000000000 ]---
executing program
[ 57.305774] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.353160] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.401326] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.449264] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
01:57:03 Registers:
info registers vcpu 0
RAX=00000000000313c3 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=00007fcc2db9e0c0 CR3=000000000edc6000 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=4e9f4d12885598815f44c495ddde064f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=c6d59d163dc1387d000000000013ba28 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=fa4feff2e7658e1100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000020200000 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=ffff888019e675f0
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 0000555556701400 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=00007fa2d71538e0 CR3=00000000166d2000 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