Warning: Permanently added '[localhost]:38533' (ECDSA) to the list of known hosts.
2023/05/16 20:02:11 fuzzer started
2023/05/16 20:02:12 dialing manager at localhost:35573
2023/05/16 20:02:12 checking machine...
2023/05/16 20:02:12 checking revisions...
syzkaller login: [ 40.468475] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:02:12 testing simple program...
[ 40.542114] cgroup: Unknown subsys name 'net'
[ 40.615110] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.019013] audit: type=1400 audit(1684267344.883:6): 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
[ 54.148830] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.150792] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.152719] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.156567] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.159264] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.160926] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.551806] ------------[ cut here ]------------
[ 54.552630] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.554904] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.556294] Modules linked in:
[ 54.557082] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.559869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.562404] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.563391] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 54.566183] RSP: 0018:ffff888016ba7c00 EFLAGS: 00010282
[ 54.567014] RAX: 0000000000000000 RBX: ffff8880165ce040 RCX: 0000000000000000
[ 54.568073] RDX: ffff88801678b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.569110] RBP: ffff8880165ce054 R08: 0000000000000001 R09: 0000000000000000
[ 54.570126] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.571108] R13: ffffffff84e223a0 R14: ffff8880165ce048 R15: ffffffff84d73340
[ 54.572116] FS: 00005555556b8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.573271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.574142] CR2: 00007f4fb1da06f4 CR3: 0000000016c22000 CR4: 0000000000350ee0
[ 54.575185] Call Trace:
[ 54.575664]
[ 54.576018] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.576764] ipv4_frags_init_net+0x269/0x440
[ 54.577401] ops_init+0xbb/0x6b0
[ 54.577959] setup_net+0x3d9/0x990
[ 54.578531] ? down_read_killable+0x1d7/0x4e0
[ 54.579195] ? __pfx_setup_net+0x10/0x10
[ 54.579845] ? copy_net_ns+0x17c/0x770
[ 54.580470] copy_net_ns+0x321/0x770
[ 54.581012] create_new_namespaces+0x3f6/0xb30
[ 54.581743] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.582492] ksys_unshare+0x44d/0x8e0
[ 54.583052] ? __pfx_ksys_unshare+0x10/0x10
[ 54.583737] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.584605] __x64_sys_unshare+0x31/0x40
[ 54.585188] do_syscall_64+0x3f/0x90
[ 54.585780] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.586558] RIP: 0033:0x7faadc49d0d7
[ 54.587086] 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
[ 54.589582] RSP: 002b:00007ffeebf97b88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.590674] RAX: ffffffffffffffda RBX: 00007ffeebf981c8 RCX: 00007faadc49d0d7
[ 54.591703] RDX: 00007faadc50741f RSI: 00007ffeebf97b20 RDI: 0000000040000000
[ 54.592707] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeebf97930
[ 54.593726] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faadc5afbf0
[ 54.594741] R13: 00007ffeebf97c60 R14: 0000000000000000 R15: 00000000000000f8
[ 54.595790]
[ 54.596138] irq event stamp: 8391
[ 54.596656] hardirqs last enabled at (8403): [] __up_console_sem+0x78/0x80
[ 54.597868] hardirqs last disabled at (8414): [] __up_console_sem+0x5d/0x80
[ 54.599072] softirqs last enabled at (7932): [] irq_exit_rcu+0x93/0xc0
[ 54.600262] softirqs last disabled at (7901): [] irq_exit_rcu+0x93/0xc0
[ 54.601466] ---[ end trace 0000000000000000 ]---
[ 54.609001] ------------[ cut here ]------------
[ 54.609708] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.611714] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.612934] Modules linked in:
[ 54.613396] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.614749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.616192] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.617039] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 54.619742] RSP: 0018:ffff888016ba7c00 EFLAGS: 00010282
[ 54.620593] RAX: 0000000000000000 RBX: ffff88800edcc040 RCX: 0000000000000000
[ 54.621691] RDX: ffff88801678b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.622788] RBP: ffff88800edcc054 R08: 0000000000000001 R09: 0000000000000000
[ 54.623890] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.624978] R13: ffffffff84e223a0 R14: ffff88800edcc048 R15: ffffffff84da62e0
[ 54.626061] FS: 00005555556b8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.627281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.628187] CR2: 00007f4fb1da06f4 CR3: 0000000016c22000 CR4: 0000000000350ee0
[ 54.629260] Call Trace:
[ 54.629700]
[ 54.630062] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.630844] ipv6_frags_init_net+0x206/0x3c0
[ 54.631571] ops_init+0xbb/0x6b0
[ 54.632108] setup_net+0x3d9/0x990
[ 54.632620] ? down_read_killable+0x1d7/0x4e0
[ 54.633184] ? __pfx_setup_net+0x10/0x10
[ 54.633721] ? copy_net_ns+0x17c/0x770
[ 54.634236] copy_net_ns+0x321/0x770
[ 54.634749] create_new_namespaces+0x3f6/0xb30
[ 54.635339] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.635996] ksys_unshare+0x44d/0x8e0
[ 54.636535] ? __pfx_ksys_unshare+0x10/0x10
[ 54.637086] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.637844] __x64_sys_unshare+0x31/0x40
[ 54.638366] do_syscall_64+0x3f/0x90
[ 54.638877] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.639558] RIP: 0033:0x7faadc49d0d7
[ 54.640040] 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
[ 54.642220] RSP: 002b:00007ffeebf97b88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.643168] RAX: ffffffffffffffda RBX: 00007ffeebf981c8 RCX: 00007faadc49d0d7
[ 54.644086] RDX: 00007faadc50741f RSI: 00007ffeebf97b20 RDI: 0000000040000000
[ 54.644977] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeebf97930
[ 54.645885] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faadc5afbf0
[ 54.646797] R13: 00007ffeebf97c60 R14: 0000000000000000 R15: 00000000000000f8
[ 54.647735]
[ 54.648055] irq event stamp: 10385
[ 54.648529] hardirqs last enabled at (10397): [] __up_console_sem+0x78/0x80
[ 54.649612] hardirqs last disabled at (10408): [] __up_console_sem+0x5d/0x80
[ 54.650683] softirqs last enabled at (10214): [] irq_exit_rcu+0x93/0xc0
[ 54.651735] softirqs last disabled at (10205): [] irq_exit_rcu+0x93/0xc0
[ 54.652774] ---[ end trace 0000000000000000 ]---
[ 54.654265] ------------[ cut here ]------------
[ 54.654890] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.657016] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.658071] Modules linked in:
[ 54.658519] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.659729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.660750] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.661392] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 54.663576] RSP: 0018:ffff888016ba7bf0 EFLAGS: 00010286
[ 54.664249] RAX: 0000000000000000 RBX: ffff88800e27fc40 RCX: 0000000000000000
[ 54.665150] RDX: ffff88801678b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.666050] RBP: ffff88800e27fc54 R08: 0000000000000001 R09: 0000000000000000
[ 54.666964] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.667876] R13: ffffffff84e223a0 R14: ffff88800e27fc48 R15: ffffffff84daf020
[ 54.668782] FS: 00005555556b8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.669780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.670536] CR2: 00007f4fb1da06f4 CR3: 0000000016c22000 CR4: 0000000000350ee0
[ 54.671397] Call Trace:
[ 54.671766]
[ 54.672065] nf_ct_net_init+0x224/0x3d0
[ 54.672625] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.673200] ops_init+0xbb/0x6b0
[ 54.673693] setup_net+0x3d9/0x990
[ 54.674153] ? down_read_killable+0x1d7/0x4e0
[ 54.674752] ? __pfx_setup_net+0x10/0x10
[ 54.675259] ? copy_net_ns+0x17c/0x770
[ 54.675822] copy_net_ns+0x321/0x770
[ 54.676308] create_new_namespaces+0x3f6/0xb30
[ 54.676935] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.677596] ksys_unshare+0x44d/0x8e0
[ 54.678091] ? __pfx_ksys_unshare+0x10/0x10
[ 54.678691] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.679403] __x64_sys_unshare+0x31/0x40
[ 54.679966] do_syscall_64+0x3f/0x90
[ 54.680472] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.681117] RIP: 0033:0x7faadc49d0d7
[ 54.681618] 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
[ 54.683816] RSP: 002b:00007ffeebf97b88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.684767] RAX: ffffffffffffffda RBX: 00007ffeebf981c8 RCX: 00007faadc49d0d7
[ 54.685661] RDX: 00007faadc50741f RSI: 00007ffeebf97b20 RDI: 0000000040000000
[ 54.686556] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeebf97930
[ 54.687416] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faadc5afbf0
[ 54.688328] R13: 00007ffeebf97c60 R14: 0000000000000000 R15: 00000000000000f8
[ 54.689240]
[ 54.689569] irq event stamp: 11133
[ 54.689999] hardirqs last enabled at (11143): [] __up_console_sem+0x78/0x80
[ 54.691081] hardirqs last disabled at (11154): [] __up_console_sem+0x5d/0x80
[ 54.692162] softirqs last enabled at (10758): [] irq_exit_rcu+0x93/0xc0
[ 54.693202] softirqs last disabled at (10753): [] irq_exit_rcu+0x93/0xc0
[ 54.694248] ---[ end trace 0000000000000000 ]---
executing program
[ 56.229060] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.276750] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.324515] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.372529] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:02:21 Registers:
info registers vcpu 0
RAX=ffffffff8608c75f RBX=0000000000000001 RCX=0000000000000007 RDX=0000000000000002
RSI=ffffffff8608c75a RDI=ffffffff85d8a15c RBP=ffff88801777f630 RSP=ffff88801777f518
R8 =ffffffff8608c75a R9 =0000000000000000 R10=0000000000038001 R11=00000000000060d7
R12=ffff88801777f638 R13=ffff88801777f620 R14=ffff88801777f619 R15=ffff88801777f5d8
RIP=ffffffff81131744 RFL=00000246 [---Z-P-] 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 00007ff036508700 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=0000556712d26080 CR3=000000000c5de000 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=88574b12bfe2879a7c463f785edba4b7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=9725c5def30000f2000000000013bab8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6ccd868b3859380600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016ba7618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002f R11=0000000000000001
R12=000000000000002f R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 00005555556b8400 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=00007f4fb1da06f4 CR3=0000000016c22000 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