Warning: Permanently added '[localhost]:21946' (ECDSA) to the list of known hosts.
2023/05/18 05:57:48 fuzzer started
2023/05/18 05:57:48 dialing manager at localhost:44319
2023/05/18 05:57:48 checking machine...
2023/05/18 05:57:48 checking revisions...
syzkaller login: [ 54.713441] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:57:48 testing simple program...
[ 54.782817] cgroup: Unknown subsys name 'net'
[ 54.914945] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.449963] audit: type=1400 audit(1684389482.281:6): avc: denied { execmem } for pid=267 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 69.536117] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.538677] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.540467] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.543708] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.547195] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.550137] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 69.994969] ------------[ cut here ]------------
[ 69.995832] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 69.997940] WARNING: CPU: 1 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.999328] Modules linked in:
[ 69.999854] CPU: 1 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.004216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.005365] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.006079] 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
[ 70.008475] RSP: 0018:ffff88801feefc00 EFLAGS: 00010282
[ 70.009207] RAX: 0000000000000000 RBX: ffff88801666fc40 RCX: 0000000000000000
[ 70.010191] RDX: ffff88800fba51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.011174] RBP: ffff88801666fc54 R08: 0000000000000001 R09: 0000000000000000
[ 70.012157] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.013164] R13: ffffffff84e23fe0 R14: ffff88801666fc48 R15: ffffffff84d74dc0
[ 70.014180] FS: 0000555557145400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.015333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.016145] CR2: 00007fb3af2ac6f4 CR3: 000000001b5de000 CR4: 0000000000350ee0
[ 70.017149] Call Trace:
[ 70.017577]
[ 70.017919] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.018639] ipv4_frags_init_net+0x269/0x440
[ 70.019302] ops_init+0xbb/0x6b0
[ 70.019813] setup_net+0x3d9/0x990
[ 70.020371] ? down_read_killable+0x1d7/0x4e0
[ 70.021078] ? __pfx_setup_net+0x10/0x10
[ 70.021686] ? copy_net_ns+0x17c/0x770
[ 70.022315] copy_net_ns+0x321/0x770
[ 70.022880] create_new_namespaces+0x3f6/0xb30
[ 70.023582] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.024328] ksys_unshare+0x44d/0x8e0
[ 70.024896] ? __pfx_ksys_unshare+0x10/0x10
[ 70.025549] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.026366] __x64_sys_unshare+0x31/0x40
[ 70.026941] do_syscall_64+0x3f/0x90
[ 70.027516] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.028232] RIP: 0033:0x7fdc05afa0d7
[ 70.028812] 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
[ 70.031307] RSP: 002b:00007ffcad680ec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.032406] RAX: ffffffffffffffda RBX: 00007ffcad681508 RCX: 00007fdc05afa0d7
[ 70.033437] RDX: 00007fdc05b6441f RSI: 00007ffcad680e60 RDI: 0000000040000000
[ 70.034466] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcad680c70
[ 70.035511] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdc05c0cbf0
[ 70.036531] R13: 00007ffcad680fa0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.037615]
[ 70.037960] irq event stamp: 8369
[ 70.038484] hardirqs last enabled at (8381): [] __up_console_sem+0x78/0x80
[ 70.039709] hardirqs last disabled at (8392): [] __up_console_sem+0x5d/0x80
[ 70.040929] softirqs last enabled at (8208): [] irq_exit_rcu+0x93/0xc0
[ 70.042123] softirqs last disabled at (8203): [] irq_exit_rcu+0x93/0xc0
[ 70.043312] ---[ end trace 0000000000000000 ]---
[ 70.049803] ------------[ cut here ]------------
[ 70.050522] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.052483] WARNING: CPU: 1 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.053703] Modules linked in:
[ 70.054162] CPU: 1 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.055491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.056673] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.057489] 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
[ 70.060022] RSP: 0018:ffff88801feefc00 EFLAGS: 00010282
[ 70.060819] RAX: 0000000000000000 RBX: ffff88800d756240 RCX: 0000000000000000
[ 70.061837] RDX: ffff88800fba51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.062854] RBP: ffff88800d756254 R08: 0000000000000001 R09: 0000000000000000
[ 70.063873] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.064902] R13: ffffffff84e23fe0 R14: ffff88800d756248 R15: ffffffff84da7d60
[ 70.065922] FS: 0000555557145400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.067090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.067959] CR2: 00007fb3af2ac6f4 CR3: 000000001b5de000 CR4: 0000000000350ee0
[ 70.069025] Call Trace:
[ 70.069439]
[ 70.069789] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.070537] ipv6_frags_init_net+0x206/0x3c0
[ 70.071194] ops_init+0xbb/0x6b0
[ 70.071747] setup_net+0x3d9/0x990
[ 70.072312] ? down_read_killable+0x1d7/0x4e0
[ 70.073008] ? __pfx_setup_net+0x10/0x10
[ 70.073617] ? copy_net_ns+0x17c/0x770
[ 70.074206] copy_net_ns+0x321/0x770
[ 70.074793] create_new_namespaces+0x3f6/0xb30
[ 70.075491] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.076203] ksys_unshare+0x44d/0x8e0
[ 70.076813] ? __pfx_ksys_unshare+0x10/0x10
[ 70.077484] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.078341] __x64_sys_unshare+0x31/0x40
[ 70.078950] do_syscall_64+0x3f/0x90
[ 70.079531] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.080318] RIP: 0033:0x7fdc05afa0d7
[ 70.080870] 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
[ 70.083405] RSP: 002b:00007ffcad680ec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.084484] RAX: ffffffffffffffda RBX: 00007ffcad681508 RCX: 00007fdc05afa0d7
[ 70.085521] RDX: 00007fdc05b6441f RSI: 00007ffcad680e60 RDI: 0000000040000000
[ 70.086543] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcad680c70
[ 70.087559] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdc05c0cbf0
[ 70.088620] R13: 00007ffcad680fa0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.089680]
[ 70.090023] irq event stamp: 10537
[ 70.090551] hardirqs last enabled at (10549): [] __up_console_sem+0x78/0x80
[ 70.091780] hardirqs last disabled at (10560): [] __up_console_sem+0x5d/0x80
[ 70.093045] softirqs last enabled at (10510): [] irq_exit_rcu+0x93/0xc0
[ 70.094220] softirqs last disabled at (10505): [] irq_exit_rcu+0x93/0xc0
[ 70.095437] ---[ end trace 0000000000000000 ]---
[ 70.096974] ------------[ cut here ]------------
[ 70.097816] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.099957] WARNING: CPU: 1 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.101206] Modules linked in:
[ 70.101704] CPU: 1 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.103042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.104228] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.105034] 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
[ 70.107521] RSP: 0018:ffff88801feefbf0 EFLAGS: 00010286
[ 70.108296] RAX: 0000000000000000 RBX: ffff88800ea2de40 RCX: 0000000000000000
[ 70.109326] RDX: ffff88800fba51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.110355] RBP: ffff88800ea2de54 R08: 0000000000000001 R09: 0000000000000000
[ 70.111366] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.112392] R13: ffffffff84e23fe0 R14: ffff88800ea2de48 R15: ffffffff84db0aa0
[ 70.113426] FS: 0000555557145400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.114569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.115414] CR2: 00007fb3af2ac6f4 CR3: 000000001b5de000 CR4: 0000000000350ee0
[ 70.116440] Call Trace:
[ 70.116825]
[ 70.117169] nf_ct_net_init+0x224/0x3d0
[ 70.117805] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.118493] ops_init+0xbb/0x6b0
[ 70.119014] setup_net+0x3d9/0x990
[ 70.119573] ? down_read_killable+0x1d7/0x4e0
[ 70.120228] ? __pfx_setup_net+0x10/0x10
[ 70.120858] ? copy_net_ns+0x17c/0x770
[ 70.121479] copy_net_ns+0x321/0x770
[ 70.122034] create_new_namespaces+0x3f6/0xb30
[ 70.122728] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.123474] ksys_unshare+0x44d/0x8e0
[ 70.124039] ? __pfx_ksys_unshare+0x10/0x10
[ 70.124723] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.125581] __x64_sys_unshare+0x31/0x40
[ 70.126204] do_syscall_64+0x3f/0x90
[ 70.126790] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.127551] RIP: 0033:0x7fdc05afa0d7
[ 70.128080] 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
[ 70.130601] RSP: 002b:00007ffcad680ec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.131679] RAX: ffffffffffffffda RBX: 00007ffcad681508 RCX: 00007fdc05afa0d7
[ 70.132707] RDX: 00007fdc05b6441f RSI: 00007ffcad680e60 RDI: 0000000040000000
[ 70.133734] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcad680c70
[ 70.134759] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdc05c0cbf0
[ 70.135767] R13: 00007ffcad680fa0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.136831]
[ 70.137179] irq event stamp: 11349
[ 70.137711] hardirqs last enabled at (11361): [] __up_console_sem+0x78/0x80
[ 70.138939] hardirqs last disabled at (11372): [] __up_console_sem+0x5d/0x80
[ 70.140165] softirqs last enabled at (10828): [] irq_exit_rcu+0x93/0xc0
[ 70.141365] softirqs last disabled at (10777): [] irq_exit_rcu+0x93/0xc0
[ 70.142540] ---[ end trace 0000000000000000 ]---
[ 71.617961] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 73.665331] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 75.713357] Bluetooth: hci0: command 0x040f tx timeout
[ 77.761336] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:57:52 Registers:
info registers vcpu 0
RAX=000000000003411d 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=00007f61fc0224c0 CR3=00000000165d0000 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=2033303a38353a35302038312079614d XMM01=5d3435383939392e39362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801feef5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555557145400 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=00007fb3af2ac6f4 CR3=000000001b5de000 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