Warning: Permanently added '[localhost]:43317' (ECDSA) to the list of known hosts.
2023/05/16 20:37:04 fuzzer started
2023/05/16 20:37:04 dialing manager at localhost:35573
2023/05/16 20:37:04 checking machine...
2023/05/16 20:37:04 checking revisions...
syzkaller login: [ 36.121828] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:37:04 testing simple program...
[ 36.189725] cgroup: Unknown subsys name 'net'
[ 36.322304] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.483861] audit: type=1400 audit(1684269437.138:6): 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
[ 49.602559] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.604255] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.607009] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.611159] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.613950] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.615719] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.021160] ------------[ cut here ]------------
[ 50.022455] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.024178] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.025250] Modules linked in:
[ 50.025691] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.029816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.031051] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.031739] 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
[ 50.033948] RSP: 0018:ffff88801668fc00 EFLAGS: 00010282
[ 50.034646] RAX: 0000000000000000 RBX: ffff88800e697c40 RCX: 0000000000000000
[ 50.035542] RDX: ffff88800fc08000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.036443] RBP: ffff88800e697c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.037298] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.038206] R13: ffffffff84e223a0 R14: ffff88800e697c48 R15: ffffffff84d73340
[ 50.039106] FS: 0000555555690400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.040111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.040857] CR2: 00007f1d018606f4 CR3: 000000000c536000 CR4: 0000000000350ef0
[ 50.041761] Call Trace:
[ 50.042114]
[ 50.042442] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.043061] ipv4_frags_init_net+0x269/0x440
[ 50.043647] ops_init+0xbb/0x6b0
[ 50.044092] setup_net+0x3d9/0x990
[ 50.044584] ? down_read_killable+0x1d7/0x4e0
[ 50.045147] ? __pfx_setup_net+0x10/0x10
[ 50.045693] ? copy_net_ns+0x17c/0x770
[ 50.046222] copy_net_ns+0x321/0x770
[ 50.046740] create_new_namespaces+0x3f6/0xb30
[ 50.047331] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.047974] ksys_unshare+0x44d/0x8e0
[ 50.048501] ? __pfx_ksys_unshare+0x10/0x10
[ 50.049047] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.049789] __x64_sys_unshare+0x31/0x40
[ 50.050325] do_syscall_64+0x3f/0x90
[ 50.050837] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.051506] RIP: 0033:0x7f259a5ab0d7
[ 50.051975] 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
[ 50.054133] RSP: 002b:00007ffcaa7dacd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.055077] RAX: ffffffffffffffda RBX: 00007ffcaa7db318 RCX: 00007f259a5ab0d7
[ 50.055973] RDX: 00007f259a61541f RSI: 00007ffcaa7dac70 RDI: 0000000040000000
[ 50.056857] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaa7daa80
[ 50.057756] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f259a6bdbf0
[ 50.058672] R13: 00007ffcaa7dadb0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.059600]
[ 50.059906] irq event stamp: 8547
[ 50.060331] hardirqs last enabled at (8557): [] __up_console_sem+0x78/0x80
[ 50.061403] hardirqs last disabled at (8570): [] __up_console_sem+0x5d/0x80
[ 50.062502] softirqs last enabled at (8028): [] irq_exit_rcu+0x93/0xc0
[ 50.063544] softirqs last disabled at (7839): [] irq_exit_rcu+0x93/0xc0
[ 50.064578] ---[ end trace 0000000000000000 ]---
[ 50.069908] ------------[ cut here ]------------
[ 50.070538] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.072216] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.073287] Modules linked in:
[ 50.073733] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.074895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.075918] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.076607] 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
[ 50.078793] RSP: 0018:ffff88801668fc00 EFLAGS: 00010282
[ 50.079497] RAX: 0000000000000000 RBX: ffff88801453dc40 RCX: 0000000000000000
[ 50.080404] RDX: ffff88800fc08000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.081280] RBP: ffff88801453dc54 R08: 0000000000000001 R09: 0000000000000000
[ 50.082213] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.083122] R13: ffffffff84e223a0 R14: ffff88801453dc48 R15: ffffffff84da62e0
[ 50.084040] FS: 0000555555690400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.085063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.085812] CR2: 00007f1d018606f4 CR3: 000000000c536000 CR4: 0000000000350ef0
[ 50.086727] Call Trace:
[ 50.087060]
[ 50.087393] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.088015] ipv6_frags_init_net+0x206/0x3c0
[ 50.088610] ops_init+0xbb/0x6b0
[ 50.089060] setup_net+0x3d9/0x990
[ 50.089551] ? down_read_killable+0x1d7/0x4e0
[ 50.090142] ? __pfx_setup_net+0x10/0x10
[ 50.090694] ? copy_net_ns+0x17c/0x770
[ 50.091208] copy_net_ns+0x321/0x770
[ 50.091733] create_new_namespaces+0x3f6/0xb30
[ 50.092322] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.092974] ksys_unshare+0x44d/0x8e0
[ 50.093503] ? __pfx_ksys_unshare+0x10/0x10
[ 50.094067] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.094829] __x64_sys_unshare+0x31/0x40
[ 50.095380] do_syscall_64+0x3f/0x90
[ 50.095863] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.096547] RIP: 0033:0x7f259a5ab0d7
[ 50.097023] 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
[ 50.099200] RSP: 002b:00007ffcaa7dacd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.100161] RAX: ffffffffffffffda RBX: 00007ffcaa7db318 RCX: 00007f259a5ab0d7
[ 50.101077] RDX: 00007f259a61541f RSI: 00007ffcaa7dac70 RDI: 0000000040000000
[ 50.102001] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaa7daa80
[ 50.102907] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f259a6bdbf0
[ 50.103804] R13: 00007ffcaa7dadb0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.104737]
[ 50.105043] irq event stamp: 10191
[ 50.105519] hardirqs last enabled at (10203): [] __up_console_sem+0x78/0x80
[ 50.106619] hardirqs last disabled at (10214): [] __up_console_sem+0x5d/0x80
[ 50.107705] softirqs last enabled at (10116): [] irq_exit_rcu+0x93/0xc0
[ 50.108758] softirqs last disabled at (10107): [] irq_exit_rcu+0x93/0xc0
[ 50.109832] ---[ end trace 0000000000000000 ]---
[ 50.111176] ------------[ cut here ]------------
[ 50.111811] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.113800] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.114886] Modules linked in:
[ 50.115294] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.116466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.117489] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.118142] 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
[ 50.120290] RSP: 0018:ffff88801668fbf0 EFLAGS: 00010286
[ 50.120979] RAX: 0000000000000000 RBX: ffff88801453d240 RCX: 0000000000000000
[ 50.121882] RDX: ffff88800fc08000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.122783] RBP: ffff88801453d254 R08: 0000000000000001 R09: 0000000000000000
[ 50.123721] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.124630] R13: ffffffff84e223a0 R14: ffff88801453d248 R15: ffffffff84daf020
[ 50.125521] FS: 0000555555690400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.126548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.127262] CR2: 00007f1d018606f4 CR3: 000000000c536000 CR4: 0000000000350ef0
[ 50.128147] Call Trace:
[ 50.128515]
[ 50.128821] nf_ct_net_init+0x224/0x3d0
[ 50.129331] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.129944] ops_init+0xbb/0x6b0
[ 50.130421] setup_net+0x3d9/0x990
[ 50.130883] ? down_read_killable+0x1d7/0x4e0
[ 50.131485] ? __pfx_setup_net+0x10/0x10
[ 50.131992] ? copy_net_ns+0x17c/0x770
[ 50.132529] copy_net_ns+0x321/0x770
[ 50.133017] create_new_namespaces+0x3f6/0xb30
[ 50.133643] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.134278] ksys_unshare+0x44d/0x8e0
[ 50.134803] ? __pfx_ksys_unshare+0x10/0x10
[ 50.135382] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.136091] __x64_sys_unshare+0x31/0x40
[ 50.136646] do_syscall_64+0x3f/0x90
[ 50.137121] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.137808] RIP: 0033:0x7f259a5ab0d7
[ 50.138314] 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
[ 50.140531] RSP: 002b:00007ffcaa7dacd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.141499] RAX: ffffffffffffffda RBX: 00007ffcaa7db318 RCX: 00007f259a5ab0d7
[ 50.142423] RDX: 00007f259a61541f RSI: 00007ffcaa7dac70 RDI: 0000000040000000
[ 50.143294] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaa7daa80
[ 50.144198] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f259a6bdbf0
[ 50.145095] R13: 00007ffcaa7dadb0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.146023]
[ 50.146334] irq event stamp: 10997
[ 50.146797] hardirqs last enabled at (11009): [] __up_console_sem+0x78/0x80
[ 50.147891] hardirqs last disabled at (11026): [] __up_console_sem+0x5d/0x80
[ 50.148974] softirqs last enabled at (11022): [] irq_exit_rcu+0x93/0xc0
[ 50.150039] softirqs last disabled at (11017): [] irq_exit_rcu+0x93/0xc0
[ 50.151077] ---[ end trace 0000000000000000 ]---
executing program
[ 51.683990] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.731472] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.779416] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.827414] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:37:17 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801668f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555555690400 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=00007f1d018606f4 CR3=000000000c536000 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=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
info registers vcpu 1
RAX=000000000003366f RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f7f75ee0610 CR3=000000000ebc0000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=207371726964726168205d3135363900 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000