Warning: Permanently added '[localhost]:12261' (ECDSA) to the list of known hosts.
2023/05/17 20:19:02 fuzzer started
2023/05/17 20:19:03 dialing manager at localhost:44319
2023/05/17 20:19:03 checking machine...
2023/05/17 20:19:03 checking revisions...
syzkaller login: [ 36.796867] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:19:03 testing simple program...
[ 36.865398] cgroup: Unknown subsys name 'net'
[ 36.968091] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.821962] audit: type=1400 audit(1684354756.475:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.927192] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.928284] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.929792] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.932049] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.934154] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.935606] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.160309] ------------[ cut here ]------------
[ 51.160741] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.161725] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.162413] Modules linked in:
[ 51.162717] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.163320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.166940] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.167322] 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
[ 51.168624] RSP: 0018:ffff88801f63fc00 EFLAGS: 00010282
[ 51.169001] RAX: 0000000000000000 RBX: ffff88800f4e7840 RCX: 0000000000000000
[ 51.169550] RDX: ffff88800fb79b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.170045] RBP: ffff88800f4e7854 R08: 0000000000000001 R09: 0000000000000000
[ 51.170604] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.171089] R13: ffffffff84e23fe0 R14: ffff88800f4e7848 R15: ffffffff84d74dc0
[ 51.171655] FS: 0000555556de6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.172212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.172684] CR2: 00007f7668bb86f4 CR3: 0000000019f24000 CR4: 0000000000350ef0
[ 51.173173] Call Trace:
[ 51.173353]
[ 51.173586] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.173937] ipv4_frags_init_net+0x269/0x440
[ 51.174256] ops_init+0xbb/0x6b0
[ 51.174575] setup_net+0x3d9/0x990
[ 51.174836] ? down_read_killable+0x1d7/0x4e0
[ 51.175166] ? __pfx_setup_net+0x10/0x10
[ 51.175539] ? copy_net_ns+0x17c/0x770
[ 51.175828] copy_net_ns+0x321/0x770
[ 51.176105] create_new_namespaces+0x3f6/0xb30
[ 51.176497] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.176965] ksys_unshare+0x44d/0x8e0
[ 51.177336] ? __pfx_ksys_unshare+0x10/0x10
[ 51.177774] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.178314] __x64_sys_unshare+0x31/0x40
[ 51.178737] do_syscall_64+0x3f/0x90
[ 51.179101] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.179620] RIP: 0033:0x7f5523a220d7
[ 51.179974] 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
[ 51.181620] RSP: 002b:00007ffdcb797008 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.182321] RAX: ffffffffffffffda RBX: 00007ffdcb797648 RCX: 00007f5523a220d7
[ 51.183002] RDX: 00007f5523a8c41f RSI: 00007ffdcb796fa0 RDI: 0000000040000000
[ 51.183711] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcb796db0
[ 51.184361] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5523b34bf0
[ 51.184897] R13: 00007ffdcb7970e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.185407]
[ 51.185595] irq event stamp: 9131
[ 51.185840] hardirqs last enabled at (9141): [] __up_console_sem+0x78/0x80
[ 51.186459] hardirqs last disabled at (9152): [] __up_console_sem+0x5d/0x80
[ 51.187053] softirqs last enabled at (9082): [] irq_exit_rcu+0x93/0xc0
[ 51.187637] softirqs last disabled at (9075): [] irq_exit_rcu+0x93/0xc0
[ 51.188214] ---[ end trace 0000000000000000 ]---
[ 51.191885] ------------[ cut here ]------------
[ 51.192233] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.193286] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.193902] Modules linked in:
[ 51.194142] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.194792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.195371] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.195753] 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
[ 51.196996] RSP: 0018:ffff88801f63fc00 EFLAGS: 00010282
[ 51.197382] RAX: 0000000000000000 RBX: ffff8880165c2440 RCX: 0000000000000000
[ 51.197898] RDX: ffff88800fb79b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.198395] RBP: ffff8880165c2454 R08: 0000000000000001 R09: 0000000000000000
[ 51.198903] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.199405] R13: ffffffff84e23fe0 R14: ffff8880165c2448 R15: ffffffff84da7d60
[ 51.199932] FS: 0000555556de6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.200511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.200923] CR2: 00007f7668bb86f4 CR3: 0000000019f24000 CR4: 0000000000350ef0
[ 51.201410] Call Trace:
[ 51.201615]
[ 51.201786] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.202141] ipv6_frags_init_net+0x206/0x3c0
[ 51.202483] ops_init+0xbb/0x6b0
[ 51.202743] setup_net+0x3d9/0x990
[ 51.203006] ? down_read_killable+0x1d7/0x4e0
[ 51.203341] ? __pfx_setup_net+0x10/0x10
[ 51.203662] ? copy_net_ns+0x17c/0x770
[ 51.203953] copy_net_ns+0x321/0x770
[ 51.204231] create_new_namespaces+0x3f6/0xb30
[ 51.204587] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.204946] ksys_unshare+0x44d/0x8e0
[ 51.205232] ? __pfx_ksys_unshare+0x10/0x10
[ 51.205563] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.205969] __x64_sys_unshare+0x31/0x40
[ 51.206271] do_syscall_64+0x3f/0x90
[ 51.206562] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.206929] RIP: 0033:0x7f5523a220d7
[ 51.207190] 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
[ 51.208472] RSP: 002b:00007ffdcb797008 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.209007] RAX: ffffffffffffffda RBX: 00007ffdcb797648 RCX: 00007f5523a220d7
[ 51.209521] RDX: 00007f5523a8c41f RSI: 00007ffdcb796fa0 RDI: 0000000040000000
[ 51.210032] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcb796db0
[ 51.210549] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5523b34bf0
[ 51.211058] R13: 00007ffdcb7970e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.211597]
[ 51.211766] irq event stamp: 11321
[ 51.212019] hardirqs last enabled at (11331): [] __up_console_sem+0x78/0x80
[ 51.212637] hardirqs last disabled at (11342): [] __up_console_sem+0x5d/0x80
[ 51.213236] softirqs last enabled at (10842): [] irq_exit_rcu+0x93/0xc0
[ 51.213833] softirqs last disabled at (10741): [] irq_exit_rcu+0x93/0xc0
[ 51.214412] ---[ end trace 0000000000000000 ]---
[ 51.215190] ------------[ cut here ]------------
[ 51.215546] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.216623] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.217216] Modules linked in:
[ 51.217462] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.218112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.218702] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.219072] 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
[ 51.220364] RSP: 0018:ffff88801f63fbf0 EFLAGS: 00010286
[ 51.220764] RAX: 0000000000000000 RBX: ffff8880165c3c40 RCX: 0000000000000000
[ 51.221255] RDX: ffff88800fb79b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.221760] RBP: ffff8880165c3c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.222250] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.222777] R13: ffffffff84e23fe0 R14: ffff8880165c3c48 R15: ffffffff84db0aa0
[ 51.223283] FS: 0000555556de6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.223876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.224292] CR2: 00007f7668bb86f4 CR3: 0000000019f24000 CR4: 0000000000350ef0
[ 51.224814] Call Trace:
[ 51.225004]
[ 51.225194] nf_ct_net_init+0x224/0x3d0
[ 51.225516] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.225866] ops_init+0xbb/0x6b0
[ 51.226138] setup_net+0x3d9/0x990
[ 51.226412] ? down_read_killable+0x1d7/0x4e0
[ 51.226780] ? __pfx_setup_net+0x10/0x10
[ 51.227084] ? copy_net_ns+0x17c/0x770
[ 51.227382] copy_net_ns+0x321/0x770
[ 51.227694] create_new_namespaces+0x3f6/0xb30
[ 51.228042] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.228410] ksys_unshare+0x44d/0x8e0
[ 51.228731] ? __pfx_ksys_unshare+0x10/0x10
[ 51.229051] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.229496] __x64_sys_unshare+0x31/0x40
[ 51.229811] do_syscall_64+0x3f/0x90
[ 51.230093] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.230499] RIP: 0033:0x7f5523a220d7
[ 51.230784] 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
[ 51.232125] RSP: 002b:00007ffdcb797008 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.232691] RAX: ffffffffffffffda RBX: 00007ffdcb797648 RCX: 00007f5523a220d7
[ 51.233203] RDX: 00007f5523a8c41f RSI: 00007ffdcb796fa0 RDI: 0000000040000000
[ 51.233727] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcb796db0
[ 51.234248] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5523b34bf0
[ 51.234793] R13: 00007ffdcb7970e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.235332]
[ 51.235533] irq event stamp: 12085
[ 51.235802] hardirqs last enabled at (12095): [] __up_console_sem+0x78/0x80
[ 51.236428] hardirqs last disabled at (12104): [] __up_console_sem+0x5d/0x80
[ 51.237074] softirqs last enabled at (11390): [] irq_exit_rcu+0x93/0xc0
[ 51.237699] softirqs last disabled at (11383): [] irq_exit_rcu+0x93/0xc0
[ 51.238315] ---[ end trace 0000000000000000 ]---
executing program
[ 52.946069] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.994058] Bluetooth: hci0: command 0x041b tx timeout
[ 57.041501] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.089545] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:19:17 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f63f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556de6400 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=00007f7668bb86f4 CR3=0000000019f24000 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=000000000000000d RBX=0000000000000004 RCX=ffffffff812d0272 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff8779ca28 RBP=000000000000035f RSP=ffff888016e36fe8
R8 =0000000000000000 R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=ffff888016d44070 R13=ffff888016d43680 R14=dffffc0000000000 R15=0000000000000000
RIP=ffffffff81810228 RFL=00000012 [----A--] 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 00007efde7ee7900 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=00007efde7314f30 CR3=000000000e0e8000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=0f0dcf817466f18c000000000013bb18 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=fa2be0f07afa89d300000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000