Warning: Permanently added '[localhost]:42779' (ECDSA) to the list of known hosts.
2023/05/16 15:51:13 fuzzer started
2023/05/16 15:51:13 dialing manager at localhost:35573
2023/05/16 15:51:13 checking machine...
2023/05/16 15:51:13 checking revisions...
syzkaller login: [ 37.473146] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:51:13 testing simple program...
[ 37.534784] cgroup: Unknown subsys name 'net'
[ 37.602073] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.454659] audit: type=1400 audit(1684252285.871:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.567137] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.569077] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.571170] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.574717] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.577116] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.578265] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.957860] ------------[ cut here ]------------
[ 50.958922] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.961077] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.962372] Modules linked in:
[ 50.962896] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.967882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.968899] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.969567] 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
[ 50.971762] RSP: 0018:ffff88801f02fc00 EFLAGS: 00010282
[ 50.972445] RAX: 0000000000000000 RBX: ffff88800cbd4840 RCX: 0000000000000000
[ 50.973346] RDX: ffff88801907b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.974243] RBP: ffff88800cbd4854 R08: 0000000000000001 R09: 0000000000000000
[ 50.975145] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.976026] R13: ffffffff84e223a0 R14: ffff88800cbd4848 R15: ffffffff84d73340
[ 50.976888] FS: 00005555572b6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.977889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.978643] CR2: 00007f830c665b60 CR3: 0000000019038000 CR4: 0000000000350ef0
[ 50.979538] Call Trace:
[ 50.979868]
[ 50.980191] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.980805] ipv4_frags_init_net+0x269/0x440
[ 50.981395] ops_init+0xbb/0x6b0
[ 50.981843] setup_net+0x3d9/0x990
[ 50.982319] ? down_read_killable+0x1d7/0x4e0
[ 50.982912] ? __pfx_setup_net+0x10/0x10
[ 50.983455] ? copy_net_ns+0x17c/0x770
[ 50.983997] copy_net_ns+0x321/0x770
[ 50.984482] create_new_namespaces+0x3f6/0xb30
[ 50.985108] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.985722] ksys_unshare+0x44d/0x8e0
[ 50.986248] ? __pfx_ksys_unshare+0x10/0x10
[ 50.986804] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.987542] __x64_sys_unshare+0x31/0x40
[ 50.988089] do_syscall_64+0x3f/0x90
[ 50.988563] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.989229] RIP: 0033:0x7f67778130d7
[ 50.989699] 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
[ 50.991961] RSP: 002b:00007ffd4403b128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.992872] RAX: ffffffffffffffda RBX: 00007ffd4403b768 RCX: 00007f67778130d7
[ 50.993782] RDX: 00007f677787d41f RSI: 00007ffd4403b0c0 RDI: 0000000040000000
[ 50.994689] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4403aed0
[ 50.995583] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6777925bf0
[ 50.996477] R13: 00007ffd4403b200 R14: 0000000000000000 R15: 00000000000000f8
[ 50.997394]
[ 50.997694] irq event stamp: 9513
[ 50.998151] hardirqs last enabled at (9525): [] __up_console_sem+0x78/0x80
[ 50.999223] hardirqs last disabled at (9536): [] __up_console_sem+0x5d/0x80
[ 51.000287] softirqs last enabled at (9450): [] irq_exit_rcu+0x93/0xc0
[ 51.001313] softirqs last disabled at (9445): [] irq_exit_rcu+0x93/0xc0
[ 51.002347] ---[ end trace 0000000000000000 ]---
[ 51.007434] ------------[ cut here ]------------
[ 51.008050] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.009766] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.010837] Modules linked in:
[ 51.011272] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.012431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.013454] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.014126] 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
[ 51.016374] RSP: 0018:ffff88801f02fc00 EFLAGS: 00010282
[ 51.017055] RAX: 0000000000000000 RBX: ffff888015a5c440 RCX: 0000000000000000
[ 51.017910] RDX: ffff88801907b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.018808] RBP: ffff888015a5c454 R08: 0000000000000001 R09: 0000000000000000
[ 51.019705] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.020588] R13: ffffffff84e223a0 R14: ffff888015a5c448 R15: ffffffff84da62e0
[ 51.021477] FS: 00005555572b6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.022494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.023236] CR2: 00007f830c665b60 CR3: 0000000019038000 CR4: 0000000000350ef0
[ 51.024130] Call Trace:
[ 51.024463]
[ 51.024762] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.025407] ipv6_frags_init_net+0x206/0x3c0
[ 51.026001] ops_init+0xbb/0x6b0
[ 51.026471] setup_net+0x3d9/0x990
[ 51.026953] ? down_read_killable+0x1d7/0x4e0
[ 51.027522] ? __pfx_setup_net+0x10/0x10
[ 51.028054] ? copy_net_ns+0x17c/0x770
[ 51.028561] copy_net_ns+0x321/0x770
[ 51.029074] create_new_namespaces+0x3f6/0xb30
[ 51.029661] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.030308] ksys_unshare+0x44d/0x8e0
[ 51.030806] ? __pfx_ksys_unshare+0x10/0x10
[ 51.031383] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.032125] __x64_sys_unshare+0x31/0x40
[ 51.032644] do_syscall_64+0x3f/0x90
[ 51.033148] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.033788] RIP: 0033:0x7f67778130d7
[ 51.034286] 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
[ 51.036471] RSP: 002b:00007ffd4403b128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.037430] RAX: ffffffffffffffda RBX: 00007ffd4403b768 RCX: 00007f67778130d7
[ 51.038323] RDX: 00007f677787d41f RSI: 00007ffd4403b0c0 RDI: 0000000040000000
[ 51.039243] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4403aed0
[ 51.040141] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6777925bf0
[ 51.041035] R13: 00007ffd4403b200 R14: 0000000000000000 R15: 00000000000000f8
[ 51.041966]
[ 51.042270] irq event stamp: 11449
[ 51.042716] hardirqs last enabled at (11459): [] __up_console_sem+0x78/0x80
[ 51.043787] hardirqs last disabled at (11470): [] __up_console_sem+0x5d/0x80
[ 51.044846] softirqs last enabled at (10812): [] irq_exit_rcu+0x93/0xc0
[ 51.045882] softirqs last disabled at (10783): [] irq_exit_rcu+0x93/0xc0
[ 51.046982] ---[ end trace 0000000000000000 ]---
[ 51.048331] ------------[ cut here ]------------
[ 51.048915] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.050840] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.051912] Modules linked in:
[ 51.052340] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.053487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.054505] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.055185] 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
[ 51.057354] RSP: 0018:ffff88801f02fbf0 EFLAGS: 00010286
[ 51.058047] RAX: 0000000000000000 RBX: ffff88800da67c40 RCX: 0000000000000000
[ 51.058952] RDX: ffff88801907b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.059815] RBP: ffff88800da67c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.060702] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.061589] R13: ffffffff84e223a0 R14: ffff88800da67c48 R15: ffffffff84daf020
[ 51.062487] FS: 00005555572b6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.063471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.064208] CR2: 00007f830c665b60 CR3: 0000000019038000 CR4: 0000000000350ef0
[ 51.065090] Call Trace:
[ 51.065416]
[ 51.065718] nf_ct_net_init+0x224/0x3d0
[ 51.066266] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.066854] ops_init+0xbb/0x6b0
[ 51.067330] setup_net+0x3d9/0x990
[ 51.067805] ? down_read_killable+0x1d7/0x4e0
[ 51.068495] ? __pfx_setup_net+0x10/0x10
[ 51.069130] ? copy_net_ns+0x17c/0x770
[ 51.069728] copy_net_ns+0x321/0x770
[ 51.070329] create_new_namespaces+0x3f6/0xb30
[ 51.071080] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.071806] ksys_unshare+0x44d/0x8e0
[ 51.072418] ? __pfx_ksys_unshare+0x10/0x10
[ 51.073092] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.073967] __x64_sys_unshare+0x31/0x40
[ 51.074582] do_syscall_64+0x3f/0x90
[ 51.075174] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.075955] RIP: 0033:0x7f67778130d7
[ 51.076500] 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
[ 51.079037] RSP: 002b:00007ffd4403b128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.080143] RAX: ffffffffffffffda RBX: 00007ffd4403b768 RCX: 00007f67778130d7
[ 51.081180] RDX: 00007f677787d41f RSI: 00007ffd4403b0c0 RDI: 0000000040000000
[ 51.082217] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4403aed0
[ 51.083267] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6777925bf0
[ 51.084308] R13: 00007ffd4403b200 R14: 0000000000000000 R15: 00000000000000f8
[ 51.085370]
[ 51.085722] irq event stamp: 12241
[ 51.086258] hardirqs last enabled at (12253): [] __up_console_sem+0x78/0x80
[ 51.087513] hardirqs last disabled at (12264): [] __up_console_sem+0x5d/0x80
[ 51.088764] softirqs last enabled at (11812): [] irq_exit_rcu+0x93/0xc0
[ 51.089971] softirqs last disabled at (11807): [] irq_exit_rcu+0x93/0xc0
[ 51.091237] ---[ end trace 0000000000000000 ]---
executing program
[ 52.647564] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.696114] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.743019] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.791002] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:51:26 Registers:
info registers vcpu 0
RAX=0000000000000054 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f02f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000054 R11=0000000000000001
R12=0000000000000054 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 00005555572b6400 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=00007f830c665b60 CR3=0000000019038000 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=000000000002a273 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=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 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=00007f830c5f3780 CR3=000000000eb7e000 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=5bfe60d47e6ca0accf4788bf7d842dfd
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7d61c0b5b70a7528000000000013bf60 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3a9a1b024c071b6800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000