Warning: Permanently added '[localhost]:26798' (ECDSA) to the list of known hosts.
2023/05/16 18:42:20 fuzzer started
2023/05/16 18:42:20 dialing manager at localhost:35573
2023/05/16 18:42:20 checking machine...
2023/05/16 18:42:20 checking revisions...
syzkaller login: [ 59.089572] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:42:20 testing simple program...
[ 59.158450] cgroup: Unknown subsys name 'net'
[ 59.247614] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 70.799151] audit: type=1400 audit(1684262552.326:6): 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
executing program
[ 71.933820] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.935386] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.939895] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.943231] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.944821] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.947463] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.334115] ------------[ cut here ]------------
[ 72.334832] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.336627] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.338242] Modules linked in:
[ 72.338829] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.343753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.345034] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.345794] 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
[ 72.348244] RSP: 0018:ffff88801a737c00 EFLAGS: 00010282
[ 72.349036] RAX: 0000000000000000 RBX: ffff888015fc8040 RCX: 0000000000000000
[ 72.350076] RDX: ffff88801a06d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.351039] RBP: ffff888015fc8054 R08: 0000000000000001 R09: 0000000000000000
[ 72.352070] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.353106] R13: ffffffff84e223a0 R14: ffff888015fc8048 R15: ffffffff84d73340
[ 72.354088] FS: 0000555557351400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.355255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.356046] CR2: 00007fc90d1596f4 CR3: 000000000f0c8000 CR4: 0000000000350ef0
[ 72.357097] Call Trace:
[ 72.357484]
[ 72.357874] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.358544] ipv4_frags_init_net+0x269/0x440
[ 72.359182] ops_init+0xbb/0x6b0
[ 72.359796] setup_net+0x3d9/0x990
[ 72.360305] ? down_read_killable+0x1d7/0x4e0
[ 72.360995] ? __pfx_setup_net+0x10/0x10
[ 72.361589] ? copy_net_ns+0x17c/0x770
[ 72.362292] copy_net_ns+0x321/0x770
[ 72.362869] create_new_namespaces+0x3f6/0xb30
[ 72.363499] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.364240] ksys_unshare+0x44d/0x8e0
[ 72.364862] ? __pfx_ksys_unshare+0x10/0x10
[ 72.365487] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.366284] __x64_sys_unshare+0x31/0x40
[ 72.366881] do_syscall_64+0x3f/0x90
[ 72.367461] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.368197] RIP: 0033:0x7f41482530d7
[ 72.368720] 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
[ 72.371130] RSP: 002b:00007ffc67823b28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.372232] RAX: ffffffffffffffda RBX: 00007ffc67824168 RCX: 00007f41482530d7
[ 72.373296] RDX: 00007f41482bd41f RSI: 00007ffc67823ac0 RDI: 0000000040000000
[ 72.374302] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc678238d0
[ 72.375348] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4148365bf0
[ 72.376389] R13: 00007ffc67823c00 R14: 0000000000000000 R15: 00000000000000f8
[ 72.377515]
[ 72.377933] irq event stamp: 8623
[ 72.378417] hardirqs last enabled at (8633): [] __up_console_sem+0x78/0x80
[ 72.379691] hardirqs last disabled at (8646): [] sysvec_apic_timer_interrupt+0xf/0x90
[ 72.381115] softirqs last enabled at (8094): [] irq_exit_rcu+0x93/0xc0
[ 72.382356] softirqs last disabled at (8089): [] irq_exit_rcu+0x93/0xc0
[ 72.383602] ---[ end trace 0000000000000000 ]---
[ 72.390385] ------------[ cut here ]------------
[ 72.391147] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.393053] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.394376] Modules linked in:
[ 72.394866] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.396190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.397395] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.398148] 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
[ 72.400658] RSP: 0018:ffff88801a737c00 EFLAGS: 00010282
[ 72.401458] RAX: 0000000000000000 RBX: ffff88800c572840 RCX: 0000000000000000
[ 72.402503] RDX: ffff88801a06d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.403488] RBP: ffff88800c572854 R08: 0000000000000001 R09: 0000000000000000
[ 72.404507] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.405483] R13: ffffffff84e223a0 R14: ffff88800c572848 R15: ffffffff84da62e0
[ 72.406588] FS: 0000555557351400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.407691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.408480] CR2: 00007fc90d1596f4 CR3: 000000000f0c8000 CR4: 0000000000350ef0
[ 72.409604] Call Trace:
[ 72.410003]
[ 72.410325] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.411047] ipv6_frags_init_net+0x206/0x3c0
[ 72.411759] ops_init+0xbb/0x6b0
[ 72.412238] setup_net+0x3d9/0x990
[ 72.412801] ? down_read_killable+0x1d7/0x4e0
[ 72.413411] ? __pfx_setup_net+0x10/0x10
[ 72.414033] ? copy_net_ns+0x17c/0x770
[ 72.414642] copy_net_ns+0x321/0x770
[ 72.415216] create_new_namespaces+0x3f6/0xb30
[ 72.415906] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.416576] ksys_unshare+0x44d/0x8e0
[ 72.417213] ? __pfx_ksys_unshare+0x10/0x10
[ 72.417849] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.418602] __x64_sys_unshare+0x31/0x40
[ 72.419277] do_syscall_64+0x3f/0x90
[ 72.419882] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.420611] RIP: 0033:0x7f41482530d7
[ 72.421237] 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
[ 72.423891] RSP: 002b:00007ffc67823b28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.425080] RAX: ffffffffffffffda RBX: 00007ffc67824168 RCX: 00007f41482530d7
[ 72.426096] RDX: 00007f41482bd41f RSI: 00007ffc67823ac0 RDI: 0000000040000000
[ 72.427162] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc678238d0
[ 72.428125] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4148365bf0
[ 72.429202] R13: 00007ffc67823c00 R14: 0000000000000000 R15: 00000000000000f8
[ 72.430279]
[ 72.430624] irq event stamp: 10553
[ 72.431179] hardirqs last enabled at (10565): [] __up_console_sem+0x78/0x80
[ 72.432371] hardirqs last disabled at (10576): [] __up_console_sem+0x5d/0x80
[ 72.433574] softirqs last enabled at (10502): [] irq_exit_rcu+0x93/0xc0
[ 72.434704] softirqs last disabled at (10493): [] irq_exit_rcu+0x93/0xc0
[ 72.435866] ---[ end trace 0000000000000000 ]---
[ 72.437444] ------------[ cut here ]------------
[ 72.438163] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.440368] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.441842] Modules linked in:
[ 72.442386] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.443975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.445304] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.446136] 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
[ 72.448628] RSP: 0018:ffff88801a737bf0 EFLAGS: 00010286
[ 72.449499] RAX: 0000000000000000 RBX: ffff88800f084440 RCX: 0000000000000000
[ 72.450510] RDX: ffff88801a06d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.451530] RBP: ffff88800f084454 R08: 0000000000000001 R09: 0000000000000000
[ 72.452604] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.453642] R13: ffffffff84e223a0 R14: ffff88800f084448 R15: ffffffff84daf020
[ 72.454674] FS: 0000555557351400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.455813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.456622] CR2: 00007fc90d1596f4 CR3: 000000000f0c8000 CR4: 0000000000350ef0
[ 72.457775] Call Trace:
[ 72.458121]
[ 72.458446] nf_ct_net_init+0x224/0x3d0
[ 72.459062] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.459740] ops_init+0xbb/0x6b0
[ 72.460255] setup_net+0x3d9/0x990
[ 72.460789] ? down_read_killable+0x1d7/0x4e0
[ 72.461408] ? __pfx_setup_net+0x10/0x10
[ 72.462024] ? copy_net_ns+0x17c/0x770
[ 72.462625] copy_net_ns+0x321/0x770
[ 72.463236] create_new_namespaces+0x3f6/0xb30
[ 72.463896] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.464614] ksys_unshare+0x44d/0x8e0
[ 72.465272] ? __pfx_ksys_unshare+0x10/0x10
[ 72.465925] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.466781] __x64_sys_unshare+0x31/0x40
[ 72.467387] do_syscall_64+0x3f/0x90
[ 72.467966] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.468647] RIP: 0033:0x7f41482530d7
[ 72.469224] 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
[ 72.471615] RSP: 002b:00007ffc67823b28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.472720] RAX: ffffffffffffffda RBX: 00007ffc67824168 RCX: 00007f41482530d7
[ 72.473650] RDX: 00007f41482bd41f RSI: 00007ffc67823ac0 RDI: 0000000040000000
[ 72.474620] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc678238d0
[ 72.475625] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4148365bf0
[ 72.476560] R13: 00007ffc67823c00 R14: 0000000000000000 R15: 00000000000000f8
[ 72.477633]
[ 72.478030] irq event stamp: 11355
[ 72.478521] hardirqs last enabled at (11365): [] __up_console_sem+0x78/0x80
[ 72.479690] hardirqs last disabled at (11378): [] sysvec_apic_timer_interrupt+0xf/0x90
[ 72.481007] softirqs last enabled at (10978): [] irq_exit_rcu+0x93/0xc0
[ 72.482128] softirqs last disabled at (10973): [] irq_exit_rcu+0x93/0xc0
[ 72.483305] ---[ end trace 0000000000000000 ]---
executing program
[ 74.011317] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.058772] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 78.106838] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 80.154768] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
18:42:19 Registers:
info registers vcpu 0
RAX=000000000000005b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a7375f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005b R11=0000000000000001
R12=000000000000005b 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 0000555557351400 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=00007fc90d1596f4 CR3=000000000f0c8000 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=000000000002f16d 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=00007f4f021d3220 CR3=0000000015be2000 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=99ffab8e5076a7aa684fda71234f2399
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=424f2742e930405f000000000013ca00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6d3de697cdb05a2b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000