Warning: Permanently added '[localhost]:39103' (ECDSA) to the list of known hosts.
2023/05/17 17:47:36 fuzzer started
2023/05/17 17:47:37 dialing manager at localhost:44319
2023/05/17 17:47:37 checking machine...
2023/05/17 17:47:37 checking revisions...
syzkaller login: [ 35.843649] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:47:37 testing simple program...
[ 35.916452] cgroup: Unknown subsys name 'net'
[ 36.004691] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.168818] audit: type=1400 audit(1684345670.748:6): 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
[ 50.282308] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.283909] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.285359] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.288231] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.289806] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.291216] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.684530] ------------[ cut here ]------------
[ 50.685801] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.688061] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.689336] Modules linked in:
[ 50.689786] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.694410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.695436] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
executing program
[ 50.696098] 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
[ 50.698485] RSP: 0018:ffff8880169cfc00 EFLAGS: 00010282
[ 50.699166] RAX: 0000000000000000 RBX: ffff88800def3840 RCX: 0000000000000000
[ 50.700078] RDX: ffff888016380000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.700980] RBP: ffff88800def3854 R08: 0000000000000001 R09: 0000000000000000
[ 50.701869] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.702731] R13: ffffffff84e23fe0 R14: ffff88800def3848 R15: ffffffff84d74dc0
[ 50.703616] FS: 0000555555dae400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.704615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.705376] CR2: 00007fee70acc000 CR3: 0000000015bb0000 CR4: 0000000000350ee0
[ 50.706265] Call Trace:
[ 50.706599]
[ 50.706936] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.707561] ipv4_frags_init_net+0x269/0x440
[ 50.708141] ops_init+0xbb/0x6b0
[ 50.708592] setup_net+0x3d9/0x990
[ 50.709096] ? down_read_killable+0x1d7/0x4e0
[ 50.709662] ? __pfx_setup_net+0x10/0x10
[ 50.710199] ? copy_net_ns+0x17c/0x770
[ 50.710708] copy_net_ns+0x321/0x770
[ 50.711220] create_new_namespaces+0x3f6/0xb30
[ 50.711799] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.712440] ksys_unshare+0x44d/0x8e0
[ 50.712962] ? __pfx_ksys_unshare+0x10/0x10
[ 50.713504] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.714239] __x64_sys_unshare+0x31/0x40
[ 50.714749] do_syscall_64+0x3f/0x90
[ 50.715259] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.715926] RIP: 0033:0x7fa5e4d340d7
[ 50.716399] 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
[ 50.718620] RSP: 002b:00007ffd28b94c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.719563] RAX: ffffffffffffffda RBX: 00007ffd28b95288 RCX: 00007fa5e4d340d7
[ 50.720441] RDX: 00007fa5e4d9e41f RSI: 00007ffd28b94be0 RDI: 0000000040000000
[ 50.721326] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd28b949f0
[ 50.722191] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa5e4e46bf0
[ 50.723053] R13: 00007ffd28b94d20 R14: 0000000000000000 R15: 00000000000000f8
[ 50.723958]
[ 50.724252] irq event stamp: 8625
[ 50.724673] hardirqs last enabled at (8635): [] __up_console_sem+0x78/0x80
[ 50.725736] hardirqs last disabled at (8646): [] __up_console_sem+0x5d/0x80
[ 50.726787] softirqs last enabled at (8532): [] irq_exit_rcu+0x93/0xc0
[ 50.727808] softirqs last disabled at (8527): [] irq_exit_rcu+0x93/0xc0
[ 50.728865] ---[ end trace 0000000000000000 ]---
[ 50.734226] ------------[ cut here ]------------
[ 50.734820] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.736487] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.737588] Modules linked in:
[ 50.738029] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.739187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.740209] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.740903] 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
[ 50.743068] RSP: 0018:ffff8880169cfc00 EFLAGS: 00010282
[ 50.743719] RAX: 0000000000000000 RBX: ffff88800c681840 RCX: 0000000000000000
[ 50.744609] RDX: ffff888016380000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.745497] RBP: ffff88800c681854 R08: 0000000000000001 R09: 0000000000000000
[ 50.746377] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.747250] R13: ffffffff84e23fe0 R14: ffff88800c681848 R15: ffffffff84da7d60
[ 50.748139] FS: 0000555555dae400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.749149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.749886] CR2: 00007fee70acc000 CR3: 0000000015bb0000 CR4: 0000000000350ee0
[ 50.750733] Call Trace:
[ 50.751086]
[ 50.751383] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.752034] ipv6_frags_init_net+0x206/0x3c0
[ 50.752588] ops_init+0xbb/0x6b0
[ 50.753072] setup_net+0x3d9/0x990
[ 50.753527] ? down_read_killable+0x1d7/0x4e0
[ 50.754125] ? __pfx_setup_net+0x10/0x10
[ 50.754633] ? copy_net_ns+0x17c/0x770
[ 50.755172] copy_net_ns+0x321/0x770
[ 50.755655] create_new_namespaces+0x3f6/0xb30
[ 50.756278] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.756923] ksys_unshare+0x44d/0x8e0
[ 50.757413] ? __pfx_ksys_unshare+0x10/0x10
[ 50.757983] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.758686] __x64_sys_unshare+0x31/0x40
[ 50.759230] do_syscall_64+0x3f/0x90
[ 50.759704] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.760369] RIP: 0033:0x7fa5e4d340d7
[ 50.760897] 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
[ 50.763071] RSP: 002b:00007ffd28b94c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.764017] RAX: ffffffffffffffda RBX: 00007ffd28b95288 RCX: 00007fa5e4d340d7
[ 50.764909] RDX: 00007fa5e4d9e41f RSI: 00007ffd28b94be0 RDI: 0000000040000000
[ 50.765766] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd28b949f0
[ 50.766662] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa5e4e46bf0
[ 50.767534] R13: 00007ffd28b94d20 R14: 0000000000000000 R15: 00000000000000f8
[ 50.768438]
[ 50.768737] irq event stamp: 10313
[ 50.769196] hardirqs last enabled at (10325): [] __up_console_sem+0x78/0x80
[ 50.770246] hardirqs last disabled at (10336): [] __up_console_sem+0x5d/0x80
[ 50.771307] softirqs last enabled at (9254): [] netlink_insert+0x187/0x1820
[ 50.772377] softirqs last disabled at (9252): [] release_sock+0x1f/0x1b0
[ 50.773418] ---[ end trace 0000000000000000 ]---
[ 50.774730] ------------[ cut here ]------------
[ 50.775354] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.777310] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.778363] Modules linked in:
[ 50.778762] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.779917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.780954] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.781596] 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
[ 50.783749] RSP: 0018:ffff8880169cfbf0 EFLAGS: 00010286
[ 50.784439] RAX: 0000000000000000 RBX: ffff88800c680240 RCX: 0000000000000000
[ 50.785336] RDX: ffff888016380000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.786218] RBP: ffff88800c680254 R08: 0000000000000001 R09: 0000000000000000
[ 50.787101] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.787973] R13: ffffffff84e23fe0 R14: ffff88800c680248 R15: ffffffff84db0aa0
[ 50.788823] FS: 0000555555dae400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.789823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.790553] CR2: 00007fee70acc000 CR3: 0000000015bb0000 CR4: 0000000000350ee0
[ 50.791443] Call Trace:
[ 50.791764]
[ 50.792091] nf_ct_net_init+0x224/0x3d0
[ 50.792603] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.793222] ops_init+0xbb/0x6b0
[ 50.793671] setup_net+0x3d9/0x990
[ 50.794165] ? down_read_killable+0x1d7/0x4e0
[ 50.794739] ? __pfx_setup_net+0x10/0x10
[ 50.795278] ? copy_net_ns+0x17c/0x770
[ 50.795791] copy_net_ns+0x321/0x770
[ 50.796312] create_new_namespaces+0x3f6/0xb30
[ 50.796937] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.797563] ksys_unshare+0x44d/0x8e0
[ 50.798091] ? __pfx_ksys_unshare+0x10/0x10
[ 50.798641] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.799374] __x64_sys_unshare+0x31/0x40
[ 50.799908] do_syscall_64+0x3f/0x90
[ 50.800393] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.801077] RIP: 0033:0x7fa5e4d340d7
[ 50.801538] 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
[ 50.803697] RSP: 002b:00007ffd28b94c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.804644] RAX: ffffffffffffffda RBX: 00007ffd28b95288 RCX: 00007fa5e4d340d7
[ 50.805544] RDX: 00007fa5e4d9e41f RSI: 00007ffd28b94be0 RDI: 0000000040000000
[ 50.806424] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd28b949f0
[ 50.807313] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa5e4e46bf0
[ 50.808184] R13: 00007ffd28b94d20 R14: 0000000000000000 R15: 00000000000000f8
[ 50.809093]
[ 50.809389] irq event stamp: 11067
[ 50.809816] hardirqs last enabled at (11077): [] __up_console_sem+0x78/0x80
[ 50.810897] hardirqs last disabled at (11090): [] __up_console_sem+0x5d/0x80
[ 50.811956] softirqs last enabled at (10618): [] irq_exit_rcu+0x93/0xc0
[ 50.813007] softirqs last disabled at (10613): [] irq_exit_rcu+0x93/0xc0
[ 50.814032] ---[ end trace 0000000000000000 ]---
[ 52.361687] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.408923] Bluetooth: hci0: command 0x041b tx timeout
[ 56.457070] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.504901] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:47:52 Registers:
info registers vcpu 0
RAX=000000000001e3df 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=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=00007fee70997430 CR3=000000000e740000 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=2032353a37343a37312037312079614d XMM01=5d3633333938362e30352020205b203a
XMM02=646f4d205d3633333938362e30352020 XMM03=6b7a79732032353a37343a3731203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3136303838362e30352020205b XMM07=79732032353a37343a37312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880169cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 0000555555dae400 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=00007fee70acc000 CR3=0000000015bb0000 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