Warning: Permanently added '[localhost]:41244' (ECDSA) to the list of known hosts.
2023/05/17 03:16:19 fuzzer started
2023/05/17 03:16:19 dialing manager at localhost:35573
2023/05/17 03:16:19 checking machine...
2023/05/17 03:16:19 checking revisions...
syzkaller login: [ 46.615050] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:16:20 testing simple program...
[ 46.684325] cgroup: Unknown subsys name 'net'
[ 46.774568] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 58.039548] audit: type=1400 audit(1684293391.525:6): 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
executing program
[ 59.172674] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.175733] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.177223] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.191216] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.193827] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.196253] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.587861] ------------[ cut here ]------------
[ 59.588578] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.590373] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.591535] Modules linked in:
[ 59.591955] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.597012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.598053] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.598714] 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
[ 59.600946] RSP: 0018:ffff88801ef5fc00 EFLAGS: 00010282
[ 59.601640] RAX: 0000000000000000 RBX: ffff88800cac9840 RCX: 0000000000000000
[ 59.602556] RDX: ffff888016699b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.603469] RBP: ffff88800cac9854 R08: 0000000000000001 R09: 0000000000000000
[ 59.604376] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.605294] R13: ffffffff84e223a0 R14: ffff88800cac9848 R15: ffffffff84d73340
[ 59.606209] FS: 0000555556039400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.607209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.607921] CR2: 000055dca646b4fc CR3: 000000001cee4000 CR4: 0000000000350ee0
[ 59.608822] Call Trace:
[ 59.609189]
[ 59.609490] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.610134] ipv4_frags_init_net+0x269/0x440
[ 59.610701] ops_init+0xbb/0x6b0
[ 59.611192] setup_net+0x3d9/0x990
[ 59.611652] ? down_read_killable+0x1d7/0x4e0
[ 59.612257] ? __pfx_setup_net+0x10/0x10
[ 59.612797] ? copy_net_ns+0x17c/0x770
[ 59.613341] copy_net_ns+0x321/0x770
[ 59.613829] create_new_namespaces+0x3f6/0xb30
[ 59.614463] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.615122] ksys_unshare+0x44d/0x8e0
[ 59.615632] ? __pfx_ksys_unshare+0x10/0x10
[ 59.616215] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.616944] __x64_sys_unshare+0x31/0x40
[ 59.617502] do_syscall_64+0x3f/0x90
[ 59.618021] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.618671] RIP: 0033:0x7f9d184730d7
[ 59.619173] 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
[ 59.621369] RSP: 002b:00007fff01be91a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.622336] RAX: ffffffffffffffda RBX: 00007fff01be97e8 RCX: 00007f9d184730d7
[ 59.623227] RDX: 00007f9d184dd41f RSI: 00007fff01be9140 RDI: 0000000040000000
[ 59.624141] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff01be8f50
[ 59.625063] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d18585bf0
[ 59.625939] R13: 00007fff01be9280 R14: 0000000000000000 R15: 00000000000000f8
[ 59.626844]
[ 59.627183] irq event stamp: 8143
[ 59.627616] hardirqs last enabled at (8153): [] __up_console_sem+0x78/0x80
[ 59.628694] hardirqs last disabled at (8164): [] __up_console_sem+0x5d/0x80
[ 59.629762] softirqs last enabled at (7882): [] irq_exit_rcu+0x93/0xc0
[ 59.630791] softirqs last disabled at (7873): [] irq_exit_rcu+0x93/0xc0
[ 59.631842] ---[ end trace 0000000000000000 ]---
[ 59.637226] ------------[ cut here ]------------
[ 59.637831] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.639700] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.640795] Modules linked in:
[ 59.641243] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.642427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.643464] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.644158] 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
[ 59.646422] RSP: 0018:ffff88801ef5fc00 EFLAGS: 00010282
[ 59.647111] RAX: 0000000000000000 RBX: ffff88800c7b2840 RCX: 0000000000000000
[ 59.648221] RDX: ffff888016699b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.649496] RBP: ffff88800c7b2854 R08: 0000000000000001 R09: 0000000000000000
[ 59.650736] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.651971] R13: ffffffff84e223a0 R14: ffff88800c7b2848 R15: ffffffff84da62e0
[ 59.652978] FS: 0000555556039400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.654064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.654807] CR2: 000055dca646b4fc CR3: 000000001cee4000 CR4: 0000000000350ee0
[ 59.655755] Call Trace:
[ 59.656128]
[ 59.656465] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.657129] ipv6_frags_init_net+0x206/0x3c0
[ 59.657733] ops_init+0xbb/0x6b0
[ 59.658225] setup_net+0x3d9/0x990
[ 59.658713] ? down_read_killable+0x1d7/0x4e0
[ 59.659341] ? __pfx_setup_net+0x10/0x10
[ 59.659864] ? copy_net_ns+0x17c/0x770
[ 59.660426] copy_net_ns+0x321/0x770
[ 59.660956] create_new_namespaces+0x3f6/0xb30
[ 59.661616] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.662291] ksys_unshare+0x44d/0x8e0
[ 59.662813] ? __pfx_ksys_unshare+0x10/0x10
[ 59.663414] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.664168] __x64_sys_unshare+0x31/0x40
[ 59.664734] do_syscall_64+0x3f/0x90
[ 59.665254] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.665950] RIP: 0033:0x7f9d184730d7
[ 59.666477] 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
[ 59.668729] RSP: 002b:00007fff01be91a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.669750] RAX: ffffffffffffffda RBX: 00007fff01be97e8 RCX: 00007f9d184730d7
[ 59.670700] RDX: 00007f9d184dd41f RSI: 00007fff01be9140 RDI: 0000000040000000
[ 59.671636] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff01be8f50
[ 59.672579] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d18585bf0
[ 59.673548] R13: 00007fff01be9280 R14: 0000000000000000 R15: 00000000000000f8
[ 59.674525]
[ 59.674834] irq event stamp: 10125
[ 59.675322] hardirqs last enabled at (10137): [] __up_console_sem+0x78/0x80
[ 59.676417] hardirqs last disabled at (10148): [] __up_console_sem+0x5d/0x80
[ 59.677559] softirqs last enabled at (9694): [] irq_exit_rcu+0x93/0xc0
[ 59.678638] softirqs last disabled at (9689): [] irq_exit_rcu+0x93/0xc0
[ 59.679707] ---[ end trace 0000000000000000 ]---
[ 59.681128] ------------[ cut here ]------------
[ 59.681769] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.683698] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.685022] Modules linked in:
[ 59.685576] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.687174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.688595] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.689543] 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
[ 59.691787] RSP: 0018:ffff88801ef5fbf0 EFLAGS: 00010286
[ 59.692512] RAX: 0000000000000000 RBX: ffff88800c7b3040 RCX: 0000000000000000
[ 59.693489] RDX: ffff888016699b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.694420] RBP: ffff88800c7b3054 R08: 0000000000000001 R09: 0000000000000000
[ 59.695356] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.696256] R13: ffffffff84e223a0 R14: ffff88800c7b3048 R15: ffffffff84daf020
[ 59.697197] FS: 0000555556039400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.698256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.699037] CR2: 000055dca646b4fc CR3: 000000001cee4000 CR4: 0000000000350ee0
[ 59.699914] Call Trace:
[ 59.700294]
[ 59.700614] nf_ct_net_init+0x224/0x3d0
[ 59.701212] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.701832] ops_init+0xbb/0x6b0
[ 59.702338] setup_net+0x3d9/0x990
[ 59.702812] ? down_read_killable+0x1d7/0x4e0
[ 59.703440] ? __pfx_setup_net+0x10/0x10
[ 59.703960] ? copy_net_ns+0x17c/0x770
[ 59.704540] copy_net_ns+0x321/0x770
[ 59.705071] create_new_namespaces+0x3f6/0xb30
[ 59.705703] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.706390] ksys_unshare+0x44d/0x8e0
[ 59.706904] ? __pfx_ksys_unshare+0x10/0x10
[ 59.707504] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.708258] __x64_sys_unshare+0x31/0x40
[ 59.708833] do_syscall_64+0x3f/0x90
[ 59.709397] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.710098] RIP: 0033:0x7f9d184730d7
[ 59.710594] 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
[ 59.712839] RSP: 002b:00007fff01be91a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.713848] RAX: ffffffffffffffda RBX: 00007fff01be97e8 RCX: 00007f9d184730d7
[ 59.714785] RDX: 00007f9d184dd41f RSI: 00007fff01be9140 RDI: 0000000040000000
[ 59.715712] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff01be8f50
[ 59.716646] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d18585bf0
[ 59.717583] R13: 00007fff01be9280 R14: 0000000000000000 R15: 00000000000000f8
[ 59.718537]
[ 59.718846] irq event stamp: 10897
[ 59.719336] hardirqs last enabled at (10909): [] __up_console_sem+0x78/0x80
[ 59.720457] hardirqs last disabled at (10920): [] __up_console_sem+0x5d/0x80
[ 59.721601] softirqs last enabled at (10846): [] irq_exit_rcu+0x93/0xc0
[ 59.722707] softirqs last disabled at (10837): [] irq_exit_rcu+0x93/0xc0
[ 59.723786] ---[ end trace 0000000000000000 ]---
[ 61.259878] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.307075] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.355080] Bluetooth: hci0: command 0x040f tx timeout
[ 67.403067] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:16:30 Registers:
info registers vcpu 0
RAX=000000000002b1cd RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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=00007f4c675f5b20 CR3=000000000dc06000 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=2033333a36313a33302037312079614d XMM01=5d3535393139352e39352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 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=ffff88801ef5f5f0
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 0000555556039400 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=000055dca646b4fc CR3=000000001cee4000 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