Warning: Permanently added '[localhost]:57579' (ECDSA) to the list of known hosts.
2023/05/16 11:46:27 fuzzer started
2023/05/16 11:46:27 dialing manager at localhost:35573
2023/05/16 11:46:27 checking machine...
2023/05/16 11:46:27 checking revisions...
syzkaller login: [ 45.705949] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:46:27 testing simple program...
[ 45.783048] cgroup: Unknown subsys name 'net'
[ 45.847440] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 57.384294] audit: type=1400 audit(1684237599.396:6): 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
executing program
[ 58.561939] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.563781] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.566392] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.570070] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.572321] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.573930] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.907800] ------------[ cut here ]------------
[ 58.908610] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.910669] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.911838] Modules linked in:
[ 58.912414] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.917441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.918570] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.919336] 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
[ 58.921596] RSP: 0018:ffff88801eaefc00 EFLAGS: 00010282
[ 58.922392] RAX: 0000000000000000 RBX: ffff8880099d2840 RCX: 0000000000000000
[ 58.923379] RDX: ffff88800faf3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.924366] RBP: ffff8880099d2854 R08: 0000000000000001 R09: 0000000000000000
[ 58.925347] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.926399] R13: ffffffff84e223a0 R14: ffff8880099d2848 R15: ffffffff84d73340
[ 58.927500] FS: 0000555555d3e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.928629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.929552] CR2: 00007f7428fd76f4 CR3: 000000000c9d4000 CR4: 0000000000350ee0
[ 58.930517] Call Trace:
[ 58.930841]
[ 58.931171] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.931783] ipv4_frags_init_net+0x269/0x440
[ 58.932378] ops_init+0xbb/0x6b0
[ 58.932823] setup_net+0x3d9/0x990
[ 58.933317] ? down_read_killable+0x1d7/0x4e0
[ 58.933896] ? __pfx_setup_net+0x10/0x10
[ 58.934444] ? copy_net_ns+0x17c/0x770
[ 58.934957] copy_net_ns+0x321/0x770
[ 58.935475] create_new_namespaces+0x3f6/0xb30
[ 58.936070] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.936717] ksys_unshare+0x44d/0x8e0
[ 58.937257] ? __pfx_ksys_unshare+0x10/0x10
[ 58.937814] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.938576] __x64_sys_unshare+0x31/0x40
[ 58.939130] do_syscall_64+0x3f/0x90
[ 58.939606] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.940288] RIP: 0033:0x7f3bf1a740d7
[ 58.940765] 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
[ 58.942958] RSP: 002b:00007ffd86a4d288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.943922] RAX: ffffffffffffffda RBX: 00007ffd86a4d8c8 RCX: 00007f3bf1a740d7
[ 58.944824] RDX: 00007f3bf1ade41f RSI: 00007ffd86a4d220 RDI: 0000000040000000
[ 58.945726] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd86a4d030
[ 58.946630] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3bf1b86bf0
[ 58.947525] R13: 00007ffd86a4d360 R14: 0000000000000000 R15: 00000000000000f8
[ 58.948452]
[ 58.948767] irq event stamp: 8823
[ 58.949227] hardirqs last enabled at (8835): [] __up_console_sem+0x78/0x80
[ 58.950319] hardirqs last disabled at (8846): [] __up_console_sem+0x5d/0x80
[ 58.951404] softirqs last enabled at (8508): [] irq_exit_rcu+0x93/0xc0
[ 58.952453] softirqs last disabled at (8491): [] irq_exit_rcu+0x93/0xc0
[ 58.953494] ---[ end trace 0000000000000000 ]---
[ 58.958710] ------------[ cut here ]------------
[ 58.959336] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.960988] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.962047] Modules linked in:
[ 58.962496] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.963665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.964691] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.965372] 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
[ 58.967544] RSP: 0018:ffff88801eaefc00 EFLAGS: 00010282
[ 58.968250] RAX: 0000000000000000 RBX: ffff88800f204640 RCX: 0000000000000000
[ 58.969165] RDX: ffff88800faf3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.970033] RBP: ffff88800f204654 R08: 0000000000000001 R09: 0000000000000000
[ 58.970948] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.971849] R13: ffffffff84e223a0 R14: ffff88800f204648 R15: ffffffff84da62e0
[ 58.972752] FS: 0000555555d3e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.973767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.974524] CR2: 00007f7428fd76f4 CR3: 000000000c9d4000 CR4: 0000000000350ee0
[ 58.975436] Call Trace:
[ 58.975764]
[ 58.976067] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.976739] ipv6_frags_init_net+0x206/0x3c0
[ 58.977332] ops_init+0xbb/0x6b0
[ 58.977780] setup_net+0x3d9/0x990
[ 58.978279] ? down_read_killable+0x1d7/0x4e0
[ 58.978848] ? __pfx_setup_net+0x10/0x10
[ 58.979391] ? copy_net_ns+0x17c/0x770
[ 58.979906] copy_net_ns+0x321/0x770
[ 58.980420] create_new_namespaces+0x3f6/0xb30
[ 58.981015] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.981668] ksys_unshare+0x44d/0x8e0
[ 58.982215] ? __pfx_ksys_unshare+0x10/0x10
[ 58.982766] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.983523] __x64_sys_unshare+0x31/0x40
[ 58.984042] do_syscall_64+0x3f/0x90
[ 58.984562] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.985241] RIP: 0033:0x7f3bf1a740d7
[ 58.985721] 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
[ 58.987939] RSP: 002b:00007ffd86a4d288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.988911] RAX: ffffffffffffffda RBX: 00007ffd86a4d8c8 RCX: 00007f3bf1a740d7
[ 58.989807] RDX: 00007f3bf1ade41f RSI: 00007ffd86a4d220 RDI: 0000000040000000
[ 58.990708] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd86a4d030
[ 58.991594] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3bf1b86bf0
[ 58.992499] R13: 00007ffd86a4d360 R14: 0000000000000000 R15: 00000000000000f8
[ 58.993432]
[ 58.993737] irq event stamp: 10387
[ 58.994219] hardirqs last enabled at (10399): [] __up_console_sem+0x78/0x80
[ 58.995289] hardirqs last disabled at (10410): [] __up_console_sem+0x5d/0x80
[ 58.996373] softirqs last enabled at (9782): [] irq_exit_rcu+0x93/0xc0
[ 58.997414] softirqs last disabled at (9665): [] irq_exit_rcu+0x93/0xc0
[ 58.998479] ---[ end trace 0000000000000000 ]---
[ 58.999808] ------------[ cut here ]------------
[ 59.000419] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.002456] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.003524] Modules linked in:
[ 59.003932] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.005116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.006131] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.006774] 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
[ 59.008946] RSP: 0018:ffff88801eaefbf0 EFLAGS: 00010286
[ 59.009645] RAX: 0000000000000000 RBX: ffff88800f205e40 RCX: 0000000000000000
[ 59.010555] RDX: ffff88800faf3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.011455] RBP: ffff88800f205e54 R08: 0000000000000001 R09: 0000000000000000
[ 59.012352] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.013236] R13: ffffffff84e223a0 R14: ffff88800f205e48 R15: ffffffff84daf020
[ 59.014153] FS: 0000555555d3e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.015158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.015865] CR2: 00007f7428fd76f4 CR3: 000000000c9d4000 CR4: 0000000000350ee0
[ 59.016761] Call Trace:
[ 59.017122]
[ 59.017425] nf_ct_net_init+0x224/0x3d0
[ 59.017940] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.018569] ops_init+0xbb/0x6b0
[ 59.019014] setup_net+0x3d9/0x990
[ 59.019512] ? down_read_killable+0x1d7/0x4e0
[ 59.020076] ? __pfx_setup_net+0x10/0x10
[ 59.020621] ? copy_net_ns+0x17c/0x770
[ 59.021156] copy_net_ns+0x321/0x770
[ 59.021644] create_new_namespaces+0x3f6/0xb30
[ 59.022284] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.022907] ksys_unshare+0x44d/0x8e0
[ 59.023437] ? __pfx_ksys_unshare+0x10/0x10
[ 59.023990] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.024742] __x64_sys_unshare+0x31/0x40
[ 59.025296] do_syscall_64+0x3f/0x90
[ 59.025789] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.026473] RIP: 0033:0x7f3bf1a740d7
[ 59.026949] 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
[ 59.029156] RSP: 002b:00007ffd86a4d288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.030143] RAX: ffffffffffffffda RBX: 00007ffd86a4d8c8 RCX: 00007f3bf1a740d7
[ 59.031017] RDX: 00007f3bf1ade41f RSI: 00007ffd86a4d220 RDI: 0000000040000000
[ 59.031925] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd86a4d030
[ 59.032815] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3bf1b86bf0
[ 59.033717] R13: 00007ffd86a4d360 R14: 0000000000000000 R15: 00000000000000f8
[ 59.034637]
[ 59.034936] irq event stamp: 11157
[ 59.035412] hardirqs last enabled at (11169): [] __up_console_sem+0x78/0x80
[ 59.036496] hardirqs last disabled at (11180): [] __up_console_sem+0x5d/0x80
[ 59.037578] softirqs last enabled at (10910): [] irq_exit_rcu+0x93/0xc0
[ 59.038625] softirqs last disabled at (10905): [] irq_exit_rcu+0x93/0xc0
[ 59.039675] ---[ end trace 0000000000000000 ]---
executing program
[ 60.640797] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.688153] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.736187] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.784176] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
11:46:31 Registers:
info registers vcpu 0
RAX=000000000002251f RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=000055a5395314c8 CR3=000000000ed3e000 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=0e5247c993f698809040a254cba3746d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=425337e28a532490000000000013c8a0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=034d5c3f018f258000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801eaef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555d3e400 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=00007f7428fd76f4 CR3=000000000c9d4000 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