Warning: Permanently added '[localhost]:26400' (ECDSA) to the list of known hosts.
2023/05/17 12:52:45 fuzzer started
2023/05/17 12:52:45 dialing manager at localhost:44319
2023/05/17 12:52:45 checking machine...
2023/05/17 12:52:45 checking revisions...
syzkaller login: [ 60.227199] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:52:45 testing simple program...
[ 60.273266] cgroup: Unknown subsys name 'net'
[ 60.331780] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 74.202035] audit: type=1400 audit(1684327979.815:6): avc: denied { execmem } for pid=259 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
[ 75.350366] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 75.353330] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 75.355352] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 75.359890] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 75.362171] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 75.363547] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 75.749103] ------------[ cut here ]------------
[ 75.749886] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 75.751690] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.752762] Modules linked in:
[ 75.753179] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 75.757823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.759028] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.759821] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 75.762023] RSP: 0018:ffff888020287c00 EFLAGS: 00010282
[ 75.762735] RAX: 0000000000000000 RBX: ffff888013b52840 RCX: 0000000000000000
[ 75.763610] RDX: ffff888017590000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 75.764459] RBP: ffff888013b52854 R08: 0000000000000001 R09: 0000000000000000
[ 75.765339] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.766216] R13: ffffffff84e23fe0 R14: ffff888013b52848 R15: ffffffff84d74dc0
[ 75.767114] FS: 0000555556e5c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.768108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.768838] CR2: 00007f17840e16f4 CR3: 0000000013f18000 CR4: 0000000000350ef0
[ 75.769721] Call Trace:
[ 75.770050]
[ 75.770368] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 75.771027] ipv4_frags_init_net+0x269/0x440
[ 75.771615] ops_init+0xbb/0x6b0
[ 75.772062] setup_net+0x3d9/0x990
[ 75.772515] ? down_read_killable+0x1d7/0x4e0
[ 75.773113] ? __pfx_setup_net+0x10/0x10
[ 75.773723] ? copy_net_ns+0x17c/0x770
[ 75.774228] copy_net_ns+0x321/0x770
[ 75.774753] create_new_namespaces+0x3f6/0xb30
[ 75.775336] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.775980] ksys_unshare+0x44d/0x8e0
[ 75.776465] ? __pfx_ksys_unshare+0x10/0x10
[ 75.777041] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.777777] __x64_sys_unshare+0x31/0x40
[ 75.778293] do_syscall_64+0x3f/0x90
[ 75.778830] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.779467] RIP: 0033:0x7f800663e0d7
[ 75.779961] 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
[ 75.783092] RSP: 002b:00007ffc8a1eeb68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 75.784525] RAX: ffffffffffffffda RBX: 00007ffc8a1ef1a8 RCX: 00007f800663e0d7
[ 75.785619] RDX: 00007f80066a841f RSI: 00007ffc8a1eeb00 RDI: 0000000040000000
[ 75.786729] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8a1ee910
[ 75.787846] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8006750bf0
[ 75.788937] R13: 00007ffc8a1eec40 R14: 0000000000000000 R15: 00000000000000f8
[ 75.790050]
[ 75.790447] irq event stamp: 8479
[ 75.790946] hardirqs last enabled at (8491): [] __up_console_sem+0x78/0x80
[ 75.791999] hardirqs last disabled at (8502): [] __up_console_sem+0x5d/0x80
[ 75.793074] softirqs last enabled at (8404): [] irq_exit_rcu+0x93/0xc0
[ 75.794108] softirqs last disabled at (8391): [] irq_exit_rcu+0x93/0xc0
[ 75.795139] ---[ end trace 0000000000000000 ]---
[ 75.801019] ------------[ cut here ]------------
[ 75.801632] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 75.803264] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.804352] Modules linked in:
[ 75.804790] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 75.805942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.806979] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.807678] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 75.809945] RSP: 0018:ffff888020287c00 EFLAGS: 00010282
[ 75.810676] RAX: 0000000000000000 RBX: ffff88800ef19040 RCX: 0000000000000000
[ 75.811556] RDX: ffff888017590000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 75.812474] RBP: ffff88800ef19054 R08: 0000000000000001 R09: 0000000000000000
[ 75.813389] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.814307] R13: ffffffff84e23fe0 R14: ffff88800ef19048 R15: ffffffff84da7d60
[ 75.815236] FS: 0000555556e5c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.816251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.817010] CR2: 00007f17840e16f4 CR3: 0000000013f18000 CR4: 0000000000350ef0
[ 75.817932] Call Trace:
[ 75.818270]
[ 75.818617] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 75.819248] ipv6_frags_init_net+0x206/0x3c0
[ 75.819857] ops_init+0xbb/0x6b0
[ 75.820314] setup_net+0x3d9/0x990
[ 75.820812] ? down_read_killable+0x1d7/0x4e0
[ 75.821397] ? __pfx_setup_net+0x10/0x10
[ 75.821958] ? copy_net_ns+0x17c/0x770
[ 75.822502] copy_net_ns+0x321/0x770
[ 75.823028] create_new_namespaces+0x3f6/0xb30
[ 75.823667] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.824309] ksys_unshare+0x44d/0x8e0
[ 75.824847] ? __pfx_ksys_unshare+0x10/0x10
[ 75.825408] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.826164] __x64_sys_unshare+0x31/0x40
[ 75.826735] do_syscall_64+0x3f/0x90
[ 75.827223] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.827915] RIP: 0033:0x7f800663e0d7
[ 75.828390] 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
[ 75.830641] RSP: 002b:00007ffc8a1eeb68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 75.831621] RAX: ffffffffffffffda RBX: 00007ffc8a1ef1a8 RCX: 00007f800663e0d7
[ 75.832500] RDX: 00007f80066a841f RSI: 00007ffc8a1eeb00 RDI: 0000000040000000
[ 75.833413] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8a1ee910
[ 75.834323] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8006750bf0
[ 75.835267] R13: 00007ffc8a1eec40 R14: 0000000000000000 R15: 00000000000000f8
[ 75.836208]
[ 75.836515] irq event stamp: 10321
[ 75.836994] hardirqs last enabled at (10333): [] __up_console_sem+0x78/0x80
[ 75.838090] hardirqs last disabled at (10344): [] __up_console_sem+0x5d/0x80
[ 75.839208] softirqs last enabled at (9872): [] irq_exit_rcu+0x93/0xc0
[ 75.840279] softirqs last disabled at (9867): [] irq_exit_rcu+0x93/0xc0
[ 75.841341] ---[ end trace 0000000000000000 ]---
[ 75.842741] ------------[ cut here ]------------
[ 75.843339] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 75.845244] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.846338] Modules linked in:
[ 75.846808] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 75.848011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.849065] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.849758] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 75.852003] RSP: 0018:ffff888020287bf0 EFLAGS: 00010286
[ 75.852705] RAX: 0000000000000000 RBX: ffff888013718040 RCX: 0000000000000000
[ 75.853627] RDX: ffff888017590000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 75.854535] RBP: ffff888013718054 R08: 0000000000000001 R09: 0000000000000000
[ 75.855452] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.856366] R13: ffffffff84e23fe0 R14: ffff888013718048 R15: ffffffff84db0aa0
[ 75.857290] FS: 0000555556e5c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.858313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.859069] CR2: 00007f17840e16f4 CR3: 0000000013f18000 CR4: 0000000000350ef0
[ 75.859984] Call Trace:
[ 75.860323]
[ 75.860657] nf_ct_net_init+0x224/0x3d0
[ 75.861194] ? __pfx_nf_ct_net_init+0x10/0x10
[ 75.861816] ops_init+0xbb/0x6b0
[ 75.862281] setup_net+0x3d9/0x990
[ 75.862803] ? down_read_killable+0x1d7/0x4e0
[ 75.863385] ? __pfx_setup_net+0x10/0x10
[ 75.863941] ? copy_net_ns+0x17c/0x770
[ 75.864467] copy_net_ns+0x321/0x770
[ 75.864993] create_new_namespaces+0x3f6/0xb30
[ 75.865625] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.866253] ksys_unshare+0x44d/0x8e0
[ 75.866800] ? __pfx_ksys_unshare+0x10/0x10
[ 75.867365] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.868123] __x64_sys_unshare+0x31/0x40
[ 75.868685] do_syscall_64+0x3f/0x90
[ 75.869177] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.869872] RIP: 0033:0x7f800663e0d7
[ 75.870369] 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
[ 75.872624] RSP: 002b:00007ffc8a1eeb68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 75.873563] RAX: ffffffffffffffda RBX: 00007ffc8a1ef1a8 RCX: 00007f800663e0d7
[ 75.874494] RDX: 00007f80066a841f RSI: 00007ffc8a1eeb00 RDI: 0000000040000000
[ 75.875402] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8a1ee910
[ 75.876311] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8006750bf0
[ 75.877224] R13: 00007ffc8a1eec40 R14: 0000000000000000 R15: 00000000000000f8
[ 75.878150]
[ 75.878471] irq event stamp: 11075
[ 75.878943] hardirqs last enabled at (11087): [] __up_console_sem+0x78/0x80
[ 75.880042] hardirqs last disabled at (11098): [] __up_console_sem+0x5d/0x80
[ 75.881136] softirqs last enabled at (10962): [] irq_exit_rcu+0x93/0xc0
[ 75.882205] softirqs last disabled at (10957): [] irq_exit_rcu+0x93/0xc0
[ 75.883290] ---[ end trace 0000000000000000 ]---
[ 77.438427] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 79.485690] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 81.533815] Bluetooth: hci0: command 0x040f tx timeout
[ 83.581652] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:52:37 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880202875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556e5c400 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=00007f17840e16f4 CR3=0000000013f18000 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=00000000000596fd RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fbca4a1e258 CR3=000000001612a000 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=a2f62a3e5848bd81d6472bc6de4eb1f7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ee93bf3c2e7465d1000000000013b5c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e95b4f742dc26ba600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000