Warning: Permanently added '[localhost]:60753' (ECDSA) to the list of known hosts.
2023/05/16 18:22:56 fuzzer started
2023/05/16 18:22:56 dialing manager at localhost:35573
2023/05/16 18:22:56 checking machine...
2023/05/16 18:22:56 checking revisions...
syzkaller login: [ 42.738111] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:22:56 testing simple program...
[ 42.804865] cgroup: Unknown subsys name 'net'
[ 42.868142] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.157543] audit: type=1400 audit(1684261389.223:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.282038] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.283956] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.286878] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.290018] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.291654] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.292998] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.689162] ------------[ cut here ]------------
[ 56.689986] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.691651] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.692737] Modules linked in:
[ 56.693149] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.694551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.697660] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.698378] 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
[ 56.700581] RSP: 0018:ffff88801e36fc00 EFLAGS: 00010282
[ 56.701275] RAX: 0000000000000000 RBX: ffff88800eac1c40 RCX: 0000000000000000
[ 56.702134] RDX: ffff88800fdc8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.703006] RBP: ffff88800eac1c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.703878] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.704755] R13: ffffffff84e223a0 R14: ffff88800eac1c48 R15: ffffffff84d73340
[ 56.705629] FS: 0000555555d63400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.706629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.707374] CR2: 00007f47eed7b6f4 CR3: 0000000016ae8000 CR4: 0000000000350ef0
[ 56.708262] Call Trace:
[ 56.708586]
[ 56.708881] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.709523] ipv4_frags_init_net+0x269/0x440
[ 56.710110] ops_init+0xbb/0x6b0
[ 56.710586] setup_net+0x3d9/0x990
[ 56.711034] ? down_read_killable+0x1d7/0x4e0
[ 56.711643] ? __pfx_setup_net+0x10/0x10
[ 56.712166] ? copy_net_ns+0x17c/0x770
[ 56.712700] copy_net_ns+0x321/0x770
[ 56.713184] create_new_namespaces+0x3f6/0xb30
[ 56.713805] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.714455] ksys_unshare+0x44d/0x8e0
[ 56.714952] ? __pfx_ksys_unshare+0x10/0x10
[ 56.715536] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.716308] __x64_sys_unshare+0x31/0x40
[ 56.716847] do_syscall_64+0x3f/0x90
[ 56.717372] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.718044] RIP: 0033:0x7f07e6d480d7
[ 56.718540] 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
[ 56.720681] RSP: 002b:00007ffc6eedd758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.721616] RAX: ffffffffffffffda RBX: 00007ffc6eeddd98 RCX: 00007f07e6d480d7
[ 56.722511] RDX: 00007f07e6db241f RSI: 00007ffc6eedd6f0 RDI: 0000000040000000
[ 56.723427] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6eedd500
[ 56.724304] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f07e6e5abf0
[ 56.725152] R13: 00007ffc6eedd830 R14: 0000000000000000 R15: 00000000000000f8
[ 56.726063]
[ 56.726391] irq event stamp: 8451
[ 56.726810] hardirqs last enabled at (8461): [] __up_console_sem+0x78/0x80
[ 56.727861] hardirqs last disabled at (8472): [] __up_console_sem+0x5d/0x80
[ 56.728904] softirqs last enabled at (8024): [] irq_exit_rcu+0x93/0xc0
[ 56.729922] softirqs last disabled at (8019): [] irq_exit_rcu+0x93/0xc0
[ 56.730972] ---[ end trace 0000000000000000 ]---
[ 56.736098] ------------[ cut here ]------------
[ 56.736789] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.738483] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.739534] Modules linked in:
[ 56.739943] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.741086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.742104] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.742784] 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
[ 56.744953] RSP: 0018:ffff88801e36fc00 EFLAGS: 00010282
[ 56.745633] RAX: 0000000000000000 RBX: ffff888010320440 RCX: 0000000000000000
[ 56.746535] RDX: ffff88800fdc8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.747410] RBP: ffff888010320454 R08: 0000000000000001 R09: 0000000000000000
[ 56.748298] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.749146] R13: ffffffff84e223a0 R14: ffff888010320448 R15: ffffffff84da62e0
[ 56.750038] FS: 0000555555d63400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.751033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.751769] CR2: 00007f47eed7b6f4 CR3: 0000000016ae8000 CR4: 0000000000350ef0
[ 56.752647] Call Trace:
[ 56.752974]
[ 56.753296] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.753904] ipv6_frags_init_net+0x206/0x3c0
[ 56.754493] ops_init+0xbb/0x6b0
[ 56.754936] setup_net+0x3d9/0x990
[ 56.755416] ? down_read_killable+0x1d7/0x4e0
[ 56.755996] ? __pfx_setup_net+0x10/0x10
[ 56.756534] ? copy_net_ns+0x17c/0x770
[ 56.757042] copy_net_ns+0x321/0x770
[ 56.757546] create_new_namespaces+0x3f6/0xb30
[ 56.758151] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.758802] ksys_unshare+0x44d/0x8e0
[ 56.759317] ? __pfx_ksys_unshare+0x10/0x10
[ 56.759872] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.760617] __x64_sys_unshare+0x31/0x40
[ 56.761142] do_syscall_64+0x3f/0x90
[ 56.761651] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.762332] RIP: 0033:0x7f07e6d480d7
[ 56.762816] 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
[ 56.765112] RSP: 002b:00007ffc6eedd758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.766131] RAX: ffffffffffffffda RBX: 00007ffc6eeddd98 RCX: 00007f07e6d480d7
[ 56.767069] RDX: 00007f07e6db241f RSI: 00007ffc6eedd6f0 RDI: 0000000040000000
[ 56.767997] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6eedd500
[ 56.768922] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f07e6e5abf0
[ 56.769868] R13: 00007ffc6eedd830 R14: 0000000000000000 R15: 00000000000000f8
[ 56.770835]
[ 56.771146] irq event stamp: 10131
[ 56.771644] hardirqs last enabled at (10153): [] __up_console_sem+0x78/0x80
[ 56.772758] hardirqs last disabled at (10164): [] __up_console_sem+0x5d/0x80
[ 56.773878] softirqs last enabled at (10148): [] irq_exit_rcu+0x93/0xc0
[ 56.774985] softirqs last disabled at (10139): [] irq_exit_rcu+0x93/0xc0
[ 56.776076] ---[ end trace 0000000000000000 ]---
[ 56.778129] ------------[ cut here ]------------
[ 56.778898] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.780846] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.781993] Modules linked in:
[ 56.782457] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.783664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.784743] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.785452] 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
[ 56.787756] RSP: 0018:ffff88801e36fbf0 EFLAGS: 00010286
[ 56.788483] RAX: 0000000000000000 RBX: ffff888010321c40 RCX: 0000000000000000
[ 56.789410] RDX: ffff88800fdc8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.790377] RBP: ffff888010321c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.791324] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.792265] R13: ffffffff84e223a0 R14: ffff888010321c48 R15: ffffffff84daf020
[ 56.793177] FS: 0000555555d63400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.794258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.795003] CR2: 00007f47eed7b6f4 CR3: 0000000016ae8000 CR4: 0000000000350ef0
[ 56.795936] Call Trace:
[ 56.796317]
[ 56.796638] nf_ct_net_init+0x224/0x3d0
[ 56.797183] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.797812] ops_init+0xbb/0x6b0
[ 56.798314] setup_net+0x3d9/0x990
[ 56.798790] ? down_read_killable+0x1d7/0x4e0
[ 56.799410] ? __pfx_setup_net+0x10/0x10
[ 56.799957] ? copy_net_ns+0x17c/0x770
[ 56.800511] copy_net_ns+0x321/0x770
[ 56.801016] create_new_namespaces+0x3f6/0xb30
[ 56.801663] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.802339] ksys_unshare+0x44d/0x8e0
[ 56.802860] ? __pfx_ksys_unshare+0x10/0x10
[ 56.803466] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.804256] __x64_sys_unshare+0x31/0x40
[ 56.804811] do_syscall_64+0x3f/0x90
[ 56.805342] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.806037] RIP: 0033:0x7f07e6d480d7
[ 56.806561] 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
[ 56.808867] RSP: 002b:00007ffc6eedd758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.809858] RAX: ffffffffffffffda RBX: 00007ffc6eeddd98 RCX: 00007f07e6d480d7
[ 56.810801] RDX: 00007f07e6db241f RSI: 00007ffc6eedd6f0 RDI: 0000000040000000
[ 56.811744] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6eedd500
[ 56.812672] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f07e6e5abf0
[ 56.813616] R13: 00007ffc6eedd830 R14: 0000000000000000 R15: 00000000000000f8
[ 56.814582]
[ 56.814896] irq event stamp: 10945
[ 56.815377] hardirqs last enabled at (10957): [] __up_console_sem+0x78/0x80
[ 56.816503] hardirqs last disabled at (10968): [] __up_console_sem+0x5d/0x80
[ 56.817623] softirqs last enabled at (10852): [] irq_exit_rcu+0x93/0xc0
[ 56.818746] softirqs last disabled at (10847): [] irq_exit_rcu+0x93/0xc0
[ 56.819829] ---[ end trace 0000000000000000 ]---
executing program
[ 58.363745] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.411276] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.459304] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.507378] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:23:04 Registers:
info registers vcpu 0
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e36f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 0000555555d63400 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=00007f47eed7b6f4 CR3=0000000016ae8000 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=000000000003485f 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=00007f86f5f41b10 CR3=000000000eaba000 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=93aecb71766817b2264fde65aea48d96
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010d810 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4296b1702a72bb3b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000