Warning: Permanently added '[localhost]:8928' (ECDSA) to the list of known hosts.
2023/05/17 15:57:14 fuzzer started
2023/05/17 15:57:15 dialing manager at localhost:44319
2023/05/17 15:57:15 checking machine...
2023/05/17 15:57:15 checking revisions...
syzkaller login: [ 43.556686] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:57:15 testing simple program...
[ 43.627842] cgroup: Unknown subsys name 'net'
[ 43.711646] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.106909] audit: type=1400 audit(1684339048.818:6): 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
[ 58.246492] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.249772] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.252622] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.256369] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.258489] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.268559] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 58.661459] ------------[ cut here ]------------
[ 58.662227] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.664180] WARNING: CPU: 1 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.665438] Modules linked in:
[ 58.665928] CPU: 1 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.671243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.672459] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.673104] 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
[ 58.675367] RSP: 0018:ffff8880158cfc00 EFLAGS: 00010282
[ 58.676019] RAX: 0000000000000000 RBX: ffff888015f7e040 RCX: 0000000000000000
[ 58.676918] RDX: ffff88800f39b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.677803] RBP: ffff888015f7e054 R08: 0000000000000001 R09: 0000000000000000
[ 58.678706] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.679595] R13: ffffffff84e23fe0 R14: ffff888015f7e048 R15: ffffffff84d74dc0
[ 58.680495] FS: 00005555558c5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.681494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.682212] CR2: 00007f9142ffd5e0 CR3: 0000000014788000 CR4: 0000000000350ee0
[ 58.683104] Call Trace:
[ 58.683457]
[ 58.683758] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.684409] ipv4_frags_init_net+0x269/0x440
[ 58.684969] ops_init+0xbb/0x6b0
[ 58.685443] setup_net+0x3d9/0x990
[ 58.685900] ? down_read_killable+0x1d7/0x4e0
[ 58.686518] ? __pfx_setup_net+0x10/0x10
[ 58.687030] ? copy_net_ns+0x17c/0x770
[ 58.687566] copy_net_ns+0x321/0x770
[ 58.688045] create_new_namespaces+0x3f6/0xb30
[ 58.688667] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.689281] ksys_unshare+0x44d/0x8e0
[ 58.689798] ? __pfx_ksys_unshare+0x10/0x10
[ 58.690376] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.691083] __x64_sys_unshare+0x31/0x40
[ 58.691625] do_syscall_64+0x3f/0x90
[ 58.692101] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.692768] RIP: 0033:0x7fe4767240d7
[ 58.693233] 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
[ 58.695391] RSP: 002b:00007ffcfa0cccd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.696305] RAX: ffffffffffffffda RBX: 00007ffcfa0cd318 RCX: 00007fe4767240d7
[ 58.697193] RDX: 00007fe47678e41f RSI: 00007ffcfa0ccc70 RDI: 0000000040000000
[ 58.698094] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfa0cca80
[ 58.698977] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe476836bf0
[ 58.699859] R13: 00007ffcfa0ccdb0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.700768]
[ 58.701068] irq event stamp: 8649
[ 58.701521] hardirqs last enabled at (8661): [] __up_console_sem+0x78/0x80
[ 58.702590] hardirqs last disabled at (8672): [] __up_console_sem+0x5d/0x80
[ 58.703643] softirqs last enabled at (8226): [] irq_exit_rcu+0x93/0xc0
[ 58.704660] softirqs last disabled at (8199): [] irq_exit_rcu+0x93/0xc0
[ 58.705680] ---[ end trace 0000000000000000 ]---
[ 58.711088] ------------[ cut here ]------------
[ 58.711813] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.713503] WARNING: CPU: 1 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.714586] Modules linked in:
[ 58.714996] CPU: 1 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.716148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.717173] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.717862] 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
[ 58.720092] RSP: 0018:ffff8880158cfc00 EFLAGS: 00010282
[ 58.720775] RAX: 0000000000000000 RBX: ffff888015d5c240 RCX: 0000000000000000
[ 58.721662] RDX: ffff88800f39b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.722599] RBP: ffff888015d5c254 R08: 0000000000000001 R09: 0000000000000000
[ 58.723499] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.724401] R13: ffffffff84e23fe0 R14: ffff888015d5c248 R15: ffffffff84da7d60
[ 58.725279] FS: 00005555558c5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.726285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.727034] CR2: 00007f9142ffd5e0 CR3: 0000000014788000 CR4: 0000000000350ee0
[ 58.727940] Call Trace:
[ 58.728275]
[ 58.728600] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.729222] ipv6_frags_init_net+0x206/0x3c0
[ 58.729812] ops_init+0xbb/0x6b0
[ 58.730285] setup_net+0x3d9/0x990
[ 58.730785] ? down_read_killable+0x1d7/0x4e0
[ 58.731398] ? __pfx_setup_net+0x10/0x10
[ 58.731911] ? copy_net_ns+0x17c/0x770
[ 58.732457] copy_net_ns+0x321/0x770
[ 58.732943] create_new_namespaces+0x3f6/0xb30
[ 58.733563] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.734196] ksys_unshare+0x44d/0x8e0
[ 58.734724] ? __pfx_ksys_unshare+0x10/0x10
[ 58.735266] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.736010] __x64_sys_unshare+0x31/0x40
[ 58.736593] do_syscall_64+0x3f/0x90
[ 58.737091] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.737795] RIP: 0033:0x7fe4767240d7
[ 58.738306] 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
[ 58.740603] RSP: 002b:00007ffcfa0cccd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.741595] RAX: ffffffffffffffda RBX: 00007ffcfa0cd318 RCX: 00007fe4767240d7
[ 58.742532] RDX: 00007fe47678e41f RSI: 00007ffcfa0ccc70 RDI: 0000000040000000
[ 58.743452] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfa0cca80
[ 58.744385] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe476836bf0
[ 58.745285] R13: 00007ffcfa0ccdb0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.746243]
[ 58.746587] irq event stamp: 10625
[ 58.747044] hardirqs last enabled at (10635): [] __up_console_sem+0x78/0x80
[ 58.748152] hardirqs last disabled at (10646): [] __up_console_sem+0x5d/0x80
[ 58.749257] softirqs last enabled at (10172): [] irq_exit_rcu+0x93/0xc0
[ 58.750393] softirqs last disabled at (10669): [] irq_exit_rcu+0x93/0xc0
[ 58.751471] ---[ end trace 0000000000000000 ]---
[ 58.752839] ------------[ cut here ]------------
[ 58.753533] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.755496] WARNING: CPU: 1 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.756614] Modules linked in:
[ 58.757035] CPU: 1 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.758270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.759335] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.760000] 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
[ 58.762289] RSP: 0018:ffff8880158cfbf0 EFLAGS: 00010286
[ 58.762996] RAX: 0000000000000000 RBX: ffff888015d5c840 RCX: 0000000000000000
[ 58.763919] RDX: ffff88800f39b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.764854] RBP: ffff888015d5c854 R08: 0000000000000001 R09: 0000000000000000
[ 58.765784] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.766722] R13: ffffffff84e23fe0 R14: ffff888015d5c848 R15: ffffffff84db0aa0
[ 58.767654] FS: 00005555558c5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.768685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.769455] CR2: 00007f9142ffd5e0 CR3: 0000000014788000 CR4: 0000000000350ee0
[ 58.770402] Call Trace:
[ 58.770752]
[ 58.771060] nf_ct_net_init+0x224/0x3d0
[ 58.771626] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.772229] ops_init+0xbb/0x6b0
[ 58.772725] setup_net+0x3d9/0x990
[ 58.773202] ? down_read_killable+0x1d7/0x4e0
[ 58.773830] ? __pfx_setup_net+0x10/0x10
[ 58.774407] ? copy_net_ns+0x17c/0x770
[ 58.774935] copy_net_ns+0x321/0x770
[ 58.775472] create_new_namespaces+0x3f6/0xb30
[ 58.776084] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.776761] ksys_unshare+0x44d/0x8e0
[ 58.777274] ? __pfx_ksys_unshare+0x10/0x10
[ 58.777874] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.778673] __x64_sys_unshare+0x31/0x40
[ 58.779214] do_syscall_64+0x3f/0x90
[ 58.779758] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.780460] RIP: 0033:0x7fe4767240d7
[ 58.780937] 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
[ 58.783198] RSP: 002b:00007ffcfa0cccd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.784189] RAX: ffffffffffffffda RBX: 00007ffcfa0cd318 RCX: 00007fe4767240d7
[ 58.785122] RDX: 00007fe47678e41f RSI: 00007ffcfa0ccc70 RDI: 0000000040000000
[ 58.786044] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfa0cca80
[ 58.786973] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe476836bf0
[ 58.787901] R13: 00007ffcfa0ccdb0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.788864]
[ 58.789178] irq event stamp: 11437
[ 58.789658] hardirqs last enabled at (11449): [] __up_console_sem+0x78/0x80
[ 58.790803] hardirqs last disabled at (11460): [] __up_console_sem+0x5d/0x80
[ 58.791930] softirqs last enabled at (11310): [] irq_exit_rcu+0x93/0xc0
[ 58.793012] softirqs last disabled at (11303): [] irq_exit_rcu+0x93/0xc0
[ 58.794112] ---[ end trace 0000000000000000 ]---
[ 60.326197] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.373388] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.422406] Bluetooth: hci0: command 0x040f tx timeout
[ 66.469426] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:57:29 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=1ffff1100d9c13b1 RCX=0000000000000001 RDX=1ffffffff0a8562d
RSI=4c97b94d5e7d44dc RDI=00000000d5f674cc RBP=0000000000000000 RSP=ffff88806ce09d78
R8 =ffffffff8542b192 R9 =fffffbfff0ef393b R10=ffffffff8779c9df R11=0000000000000001
R12=0000000000000002 R13=0000000000000000 R14=ffffffff8560b3a0 R15=0000000000000000
RIP=ffffffff812d75bb RFL=00000057 [---ZAPC] 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 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=00007f9143028e60 CR3=000000000d5d0000 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=0000000000000000000000ff000000ff
XMM02=0000000000000000000000ff000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=362e35322020205b3e343c0030366400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880158cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 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 00005555558c5400 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=00007f9142ffd5e0 CR3=0000000014788000 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