Warning: Permanently added '[localhost]:46049' (ECDSA) to the list of known hosts.
2023/05/16 22:52:46 fuzzer started
2023/05/16 22:52:46 dialing manager at localhost:35573
2023/05/16 22:52:46 checking machine...
2023/05/16 22:52:46 checking revisions...
syzkaller login: [ 38.341206] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:52:46 testing simple program...
[ 38.423251] cgroup: Unknown subsys name 'net'
[ 38.522375] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.375476] audit: type=1400 audit(1684277578.685:6): 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
[ 51.491554] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.493555] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.495489] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.498079] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.499404] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.500523] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.884451] ------------[ cut here ]------------
[ 51.885316] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.887370] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.888635] Modules linked in:
[ 51.889179] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.893589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.894920] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.895623] 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
[ 51.897839] RSP: 0018:ffff8880166afc00 EFLAGS: 00010282
[ 51.898510] RAX: 0000000000000000 RBX: ffff888015b8d440 RCX: 0000000000000000
[ 51.899442] RDX: ffff888014689b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.900369] RBP: ffff888015b8d454 R08: 0000000000000001 R09: 0000000000000000
[ 51.901299] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.902198] R13: ffffffff84e223a0 R14: ffff888015b8d448 R15: ffffffff84d73340
[ 51.903137] FS: 0000555556990400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.904141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.904925] CR2: 00007ffd4208e000 CR3: 0000000020584000 CR4: 0000000000350ef0
[ 51.905838] Call Trace:
[ 51.906165]
[ 51.906459] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.907144] ipv4_frags_init_net+0x269/0x440
[ 51.907733] ops_init+0xbb/0x6b0
[ 51.908216] setup_net+0x3d9/0x990
[ 51.908703] ? down_read_killable+0x1d7/0x4e0
[ 51.909458] ? __pfx_setup_net+0x10/0x10
[ 51.910145] ? copy_net_ns+0x17c/0x770
[ 51.910679] copy_net_ns+0x321/0x770
[ 51.911201] create_new_namespaces+0x3f6/0xb30
[ 51.911869] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.912503] ksys_unshare+0x44d/0x8e0
[ 51.913048] ? __pfx_ksys_unshare+0x10/0x10
[ 51.913636] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.914405] __x64_sys_unshare+0x31/0x40
[ 51.915001] do_syscall_64+0x3f/0x90
[ 51.915472] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.916178] RIP: 0033:0x7ffafabb30d7
[ 51.916671] 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
[ 51.918895] RSP: 002b:00007ffdc8b93768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.919887] RAX: ffffffffffffffda RBX: 00007ffdc8b93da8 RCX: 00007ffafabb30d7
[ 51.920785] RDX: 00007ffafac1d41f RSI: 00007ffdc8b93700 RDI: 0000000040000000
[ 51.921702] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc8b93510
[ 51.922634] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffafacc5bf0
[ 51.923536] R13: 00007ffdc8b93840 R14: 0000000000000000 R15: 00000000000000f8
[ 51.924466]
[ 51.924821] irq event stamp: 8067
[ 51.925254] hardirqs last enabled at (8077): [] __up_console_sem+0x78/0x80
[ 51.926319] hardirqs last disabled at (8088): [] __up_console_sem+0x5d/0x80
[ 51.927409] softirqs last enabled at (7592): [] irq_exit_rcu+0x93/0xc0
[ 51.928443] softirqs last disabled at (7557): [] irq_exit_rcu+0x93/0xc0
[ 51.929517] ---[ end trace 0000000000000000 ]---
[ 51.935654] ------------[ cut here ]------------
[ 51.937438] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.940054] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.941250] Modules linked in:
[ 51.941673] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.942999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.944106] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.944745] 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
[ 51.947151] RSP: 0018:ffff8880166afc00 EFLAGS: 00010282
[ 51.947988] RAX: 0000000000000000 RBX: ffff88801450a840 RCX: 0000000000000000
[ 51.949006] RDX: ffff888014689b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.950107] RBP: ffff88801450a854 R08: 0000000000000001 R09: 0000000000000000
[ 51.951108] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.952189] R13: ffffffff84e223a0 R14: ffff88801450a848 R15: ffffffff84da62e0
[ 51.953190] FS: 0000555556990400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.954360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.955243] CR2: 00007f435adf9e90 CR3: 0000000020584000 CR4: 0000000000350ee0
[ 51.956313] Call Trace:
[ 51.956639]
[ 51.957091] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.957703] ipv6_frags_init_net+0x206/0x3c0
[ 51.958371] ops_init+0xbb/0x6b0
[ 51.959010] setup_net+0x3d9/0x990
[ 51.959448] ? down_read_killable+0x1d7/0x4e0
[ 51.960178] ? __pfx_setup_net+0x10/0x10
[ 51.960678] ? copy_net_ns+0x17c/0x770
[ 51.961384] copy_net_ns+0x321/0x770
[ 51.961978] create_new_namespaces+0x3f6/0xb30
[ 51.962542] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.963308] ksys_unshare+0x44d/0x8e0
[ 51.964014] ? __pfx_ksys_unshare+0x10/0x10
[ 51.964548] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.965411] __x64_sys_unshare+0x31/0x40
[ 51.966056] do_syscall_64+0x3f/0x90
[ 51.966528] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.967372] RIP: 0033:0x7ffafabb30d7
[ 51.967954] 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
[ 51.970138] RSP: 002b:00007ffdc8b93768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.971157] RAX: ffffffffffffffda RBX: 00007ffdc8b93da8 RCX: 00007ffafabb30d7
[ 51.972044] RDX: 00007ffafac1d41f RSI: 00007ffdc8b93700 RDI: 0000000040000000
[ 51.972937] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc8b93510
[ 51.973772] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffafacc5bf0
[ 51.974669] R13: 00007ffdc8b93840 R14: 0000000000000000 R15: 00000000000000f8
[ 51.975574]
[ 51.975908] irq event stamp: 12673
[ 51.976336] hardirqs last enabled at (12683): [] __up_console_sem+0x78/0x80
[ 51.977390] hardirqs last disabled at (12694): [] __up_console_sem+0x5d/0x80
[ 51.978466] softirqs last enabled at (12598): [] irq_exit_rcu+0x93/0xc0
[ 51.979535] softirqs last disabled at (12575): [] irq_exit_rcu+0x93/0xc0
[ 51.980564] ---[ end trace 0000000000000000 ]---
[ 51.981959] ------------[ cut here ]------------
[ 51.982534] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.984469] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.985523] Modules linked in:
[ 51.985955] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.987110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.988130] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.988758] 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
[ 51.990903] RSP: 0018:ffff8880166afbf0 EFLAGS: 00010286
[ 51.991525] RAX: 0000000000000000 RBX: ffff88800db4ba40 RCX: 0000000000000000
[ 51.992398] RDX: ffff888014689b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.993284] RBP: ffff88800db4ba54 R08: 0000000000000001 R09: 0000000000000000
[ 51.994158] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.995043] R13: ffffffff84e223a0 R14: ffff88800db4ba48 R15: ffffffff84daf020
[ 51.995950] FS: 0000555556990400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.996912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.997600] CR2: 00007f435adf9e90 CR3: 0000000020584000 CR4: 0000000000350ee0
[ 51.998475] Call Trace:
[ 51.998829]
[ 51.999123] nf_ct_net_init+0x224/0x3d0
[ 51.999622] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.000216] ops_init+0xbb/0x6b0
[ 52.000656] setup_net+0x3d9/0x990
[ 52.001129] ? down_read_killable+0x1d7/0x4e0
[ 52.001693] ? __pfx_setup_net+0x10/0x10
[ 52.002221] ? copy_net_ns+0x17c/0x770
[ 52.002741] copy_net_ns+0x321/0x770
[ 52.003251] create_new_namespaces+0x3f6/0xb30
[ 52.003860] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.004462] ksys_unshare+0x44d/0x8e0
[ 52.004972] ? __pfx_ksys_unshare+0x10/0x10
[ 52.005498] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.006222] __x64_sys_unshare+0x31/0x40
[ 52.006740] do_syscall_64+0x3f/0x90
[ 52.007238] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.007897] RIP: 0033:0x7ffafabb30d7
[ 52.008351] 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
[ 52.010395] RSP: 002b:00007ffdc8b93768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.011296] RAX: ffffffffffffffda RBX: 00007ffdc8b93da8 RCX: 00007ffafabb30d7
[ 52.012139] RDX: 00007ffafac1d41f RSI: 00007ffdc8b93700 RDI: 0000000040000000
[ 52.012963] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc8b93510
[ 52.013764] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffafacc5bf0
[ 52.014612] R13: 00007ffdc8b93840 R14: 0000000000000000 R15: 00000000000000f8
[ 52.015494]
[ 52.015822] irq event stamp: 13443
[ 52.016239] hardirqs last enabled at (13453): [] __up_console_sem+0x78/0x80
[ 52.017242] hardirqs last disabled at (13464): [] __up_console_sem+0x5d/0x80
[ 52.018299] softirqs last enabled at (12940): [] irq_exit_rcu+0x93/0xc0
[ 52.019318] softirqs last disabled at (12923): [] irq_exit_rcu+0x93/0xc0
[ 52.020320] ---[ end trace 0000000000000000 ]---
executing program
[ 53.573467] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.620880] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.668967] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.716943] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:52:58 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880166af5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556990400 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=00007ffd4208e000 CR3=0000000020584000 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=000000000002b8f9 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=00007f435ae8a2d0 CR3=0000000016458000 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=f9b7eff62897fdb4b744917fcf81c17f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=93a743d06c2fb80f000000000013b448 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=eeba12981b7c112600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000