Warning: Permanently added '[localhost]:16810' (ECDSA) to the list of known hosts.
2023/05/16 15:21:25 fuzzer started
2023/05/16 15:21:25 dialing manager at localhost:35573
2023/05/16 15:21:25 checking machine...
2023/05/16 15:21:25 checking revisions...
syzkaller login: [ 39.851448] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:21:25 testing simple program...
[ 39.917665] cgroup: Unknown subsys name 'net'
[ 39.994296] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.021988] audit: type=1400 audit(1684250499.708:6): 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
[ 55.123029] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.125098] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.126260] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.128693] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.130304] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.131642] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.540261] ------------[ cut here ]------------
[ 55.540933] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.542736] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.543944] Modules linked in:
[ 55.544397] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.549442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.550492] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.551169] 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
[ 55.553417] RSP: 0018:ffff88801f18fc00 EFLAGS: 00010282
[ 55.554130] RAX: 0000000000000000 RBX: ffff88800ec01c40 RCX: 0000000000000000
[ 55.555034] RDX: ffff88801f180000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.555915] RBP: ffff88800ec01c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.556828] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.557755] R13: ffffffff84e223a0 R14: ffff88800ec01c48 R15: ffffffff84d73340
[ 55.558687] FS: 00005555569c0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.559760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.560546] CR2: 00007fe1f3b9a6f4 CR3: 00000000101ca000 CR4: 0000000000350ee0
[ 55.561464] Call Trace:
[ 55.561790]
[ 55.562118] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.562762] ipv4_frags_init_net+0x269/0x440
[ 55.563371] ops_init+0xbb/0x6b0
[ 55.563832] setup_net+0x3d9/0x990
[ 55.564327] ? down_read_killable+0x1d7/0x4e0
[ 55.564901] ? __pfx_setup_net+0x10/0x10
[ 55.565460] ? copy_net_ns+0x17c/0x770
[ 55.565969] copy_net_ns+0x321/0x770
[ 55.566522] create_new_namespaces+0x3f6/0xb30
[ 55.567151] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.567798] ksys_unshare+0x44d/0x8e0
[ 55.568337] ? __pfx_ksys_unshare+0x10/0x10
[ 55.568907] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.569695] __x64_sys_unshare+0x31/0x40
[ 55.570252] do_syscall_64+0x3f/0x90
[ 55.570748] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.571460] RIP: 0033:0x7f7cea78f0d7
[ 55.571924] 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
[ 55.574139] RSP: 002b:00007ffc3e2f2b78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.575098] RAX: ffffffffffffffda RBX: 00007ffc3e2f31b8 RCX: 00007f7cea78f0d7
[ 55.575975] RDX: 00007f7cea7f941f RSI: 00007ffc3e2f2b10 RDI: 0000000040000000
[ 55.576894] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3e2f2920
[ 55.577814] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7cea8a1bf0
[ 55.578717] R13: 00007ffc3e2f2c50 R14: 0000000000000000 R15: 00000000000000f8
[ 55.579671]
[ 55.579977] irq event stamp: 9437
[ 55.580465] hardirqs last enabled at (9449): [] __up_console_sem+0x78/0x80
[ 55.581545] hardirqs last disabled at (9460): [] __up_console_sem+0x5d/0x80
[ 55.582627] softirqs last enabled at (8986): [] irq_exit_rcu+0x93/0xc0
[ 55.583684] softirqs last disabled at (8981): [] irq_exit_rcu+0x93/0xc0
[ 55.584721] ---[ end trace 0000000000000000 ]---
[ 55.590353] ------------[ cut here ]------------
[ 55.590951] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.592634] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.593727] Modules linked in:
[ 55.594175] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.595356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.596391] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.597076] 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
[ 55.599280] RSP: 0018:ffff88801f18fc00 EFLAGS: 00010282
[ 55.599958] RAX: 0000000000000000 RBX: ffff88800c682a40 RCX: 0000000000000000
[ 55.600878] RDX: ffff88801f180000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.601811] RBP: ffff88800c682a54 R08: 0000000000000001 R09: 0000000000000000
[ 55.602723] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.603638] R13: ffffffff84e223a0 R14: ffff88800c682a48 R15: ffffffff84da62e0
[ 55.604570] FS: 00005555569c0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.605604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.606372] CR2: 00007fe1f3b9a6f4 CR3: 00000000101ca000 CR4: 0000000000350ee0
[ 55.607269] Call Trace:
[ 55.607627]
[ 55.607927] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.608581] ipv6_frags_init_net+0x206/0x3c0
[ 55.609169] ops_init+0xbb/0x6b0
[ 55.609637] setup_net+0x3d9/0x990
[ 55.610127] ? down_read_killable+0x1d7/0x4e0
[ 55.610713] ? __pfx_setup_net+0x10/0x10
[ 55.611260] ? copy_net_ns+0x17c/0x770
[ 55.611804] copy_net_ns+0x321/0x770
[ 55.612344] create_new_namespaces+0x3f6/0xb30
[ 55.612949] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.613640] ksys_unshare+0x44d/0x8e0
[ 55.614169] ? __pfx_ksys_unshare+0x10/0x10
[ 55.614735] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.615516] __x64_sys_unshare+0x31/0x40
[ 55.616061] do_syscall_64+0x3f/0x90
[ 55.616552] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.617231] RIP: 0033:0x7f7cea78f0d7
[ 55.617725] 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
[ 55.619963] RSP: 002b:00007ffc3e2f2b78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.620919] RAX: ffffffffffffffda RBX: 00007ffc3e2f31b8 RCX: 00007f7cea78f0d7
[ 55.621864] RDX: 00007f7cea7f941f RSI: 00007ffc3e2f2b10 RDI: 0000000040000000
[ 55.622789] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3e2f2920
[ 55.623701] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7cea8a1bf0
[ 55.624616] R13: 00007ffc3e2f2c50 R14: 0000000000000000 R15: 00000000000000f8
[ 55.625570]
[ 55.625871] irq event stamp: 11079
[ 55.626345] hardirqs last enabled at (11091): [] __up_console_sem+0x78/0x80
[ 55.627455] hardirqs last disabled at (11102): [] __up_console_sem+0x5d/0x80
[ 55.628547] softirqs last enabled at (10874): [] irq_exit_rcu+0x93/0xc0
[ 55.629627] softirqs last disabled at (10865): [] irq_exit_rcu+0x93/0xc0
[ 55.630691] ---[ end trace 0000000000000000 ]---
[ 55.632068] ------------[ cut here ]------------
[ 55.632677] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.635243] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.636680] Modules linked in:
[ 55.637224] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.638444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.639497] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.640175] 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
[ 55.642397] RSP: 0018:ffff88801f18fbf0 EFLAGS: 00010286
[ 55.643085] RAX: 0000000000000000 RBX: ffff88800c683040 RCX: 0000000000000000
[ 55.643973] RDX: ffff88801f180000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.644877] RBP: ffff88800c683054 R08: 0000000000000001 R09: 0000000000000000
[ 55.645808] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.646731] R13: ffffffff84e223a0 R14: ffff88800c683048 R15: ffffffff84daf020
[ 55.647665] FS: 00005555569c0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.648680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.649463] CR2: 00007fe1f3b9a6f4 CR3: 00000000101ca000 CR4: 0000000000350ee0
[ 55.650368] Call Trace:
[ 55.650709]
[ 55.651037] nf_ct_net_init+0x224/0x3d0
[ 55.651586] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.652188] ops_init+0xbb/0x6b0
[ 55.652649] setup_net+0x3d9/0x990
[ 55.653143] ? down_read_killable+0x1d7/0x4e0
[ 55.653736] ? __pfx_setup_net+0x10/0x10
[ 55.654283] ? copy_net_ns+0x17c/0x770
[ 55.654811] copy_net_ns+0x321/0x770
[ 55.655340] create_new_namespaces+0x3f6/0xb30
[ 55.655981] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.656657] ksys_unshare+0x44d/0x8e0
[ 55.657181] ? __pfx_ksys_unshare+0x10/0x10
[ 55.657761] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.658534] __x64_sys_unshare+0x31/0x40
[ 55.659097] do_syscall_64+0x3f/0x90
[ 55.659597] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.660277] RIP: 0033:0x7f7cea78f0d7
[ 55.660752] 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
[ 55.662958] RSP: 002b:00007ffc3e2f2b78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.663942] RAX: ffffffffffffffda RBX: 00007ffc3e2f31b8 RCX: 00007f7cea78f0d7
[ 55.664850] RDX: 00007f7cea7f941f RSI: 00007ffc3e2f2b10 RDI: 0000000040000000
[ 55.665769] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3e2f2920
[ 55.666674] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7cea8a1bf0
[ 55.667593] R13: 00007ffc3e2f2c50 R14: 0000000000000000 R15: 00000000000000f8
[ 55.668535]
[ 55.668840] irq event stamp: 11853
[ 55.669311] hardirqs last enabled at (11865): [] __up_console_sem+0x78/0x80
[ 55.670419] hardirqs last disabled at (11876): [] __up_console_sem+0x5d/0x80
[ 55.671527] softirqs last enabled at (11526): [] irq_exit_rcu+0x93/0xc0
[ 55.672595] softirqs last disabled at (11521): [] irq_exit_rcu+0x93/0xc0
[ 55.673677] ---[ end trace 0000000000000000 ]---
[ 57.204581] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.252066] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.300083] Bluetooth: hci0: command 0x040f tx timeout
[ 63.348112] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:21:37 Registers:
info registers vcpu 0
RAX=00000000000200a6 RBX=0000000000000004 RCX=0000000000040000 RDX=1ffff11002db7817
RSI=0000000000000000 RDI=ffff888016dbc0bc RBP=0000000000000001 RSP=ffff888016da7720
R8 =1ffff11002db7812 R9 =0000000000040000 R10=0000000000000005 R11=0000000000000001
R12=ffff888016dbc098 R13=ffff888016dbb680 R14=ffffffff856cd000 R15=0000000000000000
RIP=ffffffff812d10e5 RFL=00000006 [-----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 00007f3f6dc41900 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=00007f3f6d13c108 CR3=00000000096cc000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed00000000001100d0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b4fe3a248aae7ec400000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f18f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555569c0400 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=00007fe1f3b9a6f4 CR3=00000000101ca000 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