Warning: Permanently added '[localhost]:59690' (ECDSA) to the list of known hosts.
2023/05/16 18:52:10 fuzzer started
2023/05/16 18:52:10 dialing manager at localhost:35573
2023/05/16 18:52:10 checking machine...
2023/05/16 18:52:10 checking revisions...
syzkaller login: [ 39.492373] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:52:11 testing simple program...
[ 39.559436] cgroup: Unknown subsys name 'net'
[ 39.634522] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.245166] audit: type=1400 audit(1684263143.807:6): 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
[ 53.334558] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.336681] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.338271] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.341258] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.342815] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.344707] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.735119] ------------[ cut here ]------------
[ 53.735862] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.737987] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.739382] Modules linked in:
[ 53.739854] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.744133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.745296] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.746069] 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
[ 53.748575] RSP: 0018:ffff88801a51fc00 EFLAGS: 00010282
[ 53.749362] RAX: 0000000000000000 RBX: ffff88800e8d7c40 RCX: 0000000000000000
[ 53.750388] RDX: ffff8880142751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.751408] RBP: ffff88800e8d7c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.752423] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.753434] R13: ffffffff84e223a0 R14: ffff88800e8d7c48 R15: ffffffff84d73340
[ 53.754450] FS: 0000555556e07400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.755597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.756452] CR2: 00007fb39c7bc6f4 CR3: 0000000016d3e000 CR4: 0000000000350ee0
[ 53.757469] Call Trace:
[ 53.757841]
[ 53.758224] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.758961] ipv4_frags_init_net+0x269/0x440
[ 53.759614] ops_init+0xbb/0x6b0
[ 53.760160] setup_net+0x3d9/0x990
[ 53.760674] ? down_read_killable+0x1d7/0x4e0
[ 53.761351] ? __pfx_setup_net+0x10/0x10
[ 53.761966] ? copy_net_ns+0x17c/0x770
[ 53.762543] copy_net_ns+0x321/0x770
[ 53.763127] create_new_namespaces+0x3f6/0xb30
[ 53.763809] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.764553] ksys_unshare+0x44d/0x8e0
[ 53.765148] ? __pfx_ksys_unshare+0x10/0x10
[ 53.765771] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.766622] __x64_sys_unshare+0x31/0x40
[ 53.767248] do_syscall_64+0x3f/0x90
[ 53.767816] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.768597] RIP: 0033:0x7fbe616e80d7
[ 53.769162] 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
[ 53.771656] RSP: 002b:00007ffc403ca6c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.772739] RAX: ffffffffffffffda RBX: 00007ffc403cad08 RCX: 00007fbe616e80d7
[ 53.773755] RDX: 00007fbe6175241f RSI: 00007ffc403ca660 RDI: 0000000040000000
[ 53.774816] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc403ca470
[ 53.775804] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbe617fabf0
[ 53.776785] R13: 00007ffc403ca7a0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.777810]
[ 53.778169] irq event stamp: 7643
[ 53.778637] hardirqs last enabled at (7653): [] __up_console_sem+0x78/0x80
[ 53.779849] hardirqs last disabled at (7664): [] __up_console_sem+0x5d/0x80
[ 53.781042] softirqs last enabled at (7172): [] irq_exit_rcu+0x93/0xc0
[ 53.782196] softirqs last disabled at (7133): [] irq_exit_rcu+0x93/0xc0
[ 53.783346] ---[ end trace 0000000000000000 ]---
[ 53.789015] ------------[ cut here ]------------
[ 53.789693] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.791633] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.792837] Modules linked in:
[ 53.793320] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.794610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.795760] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.796506] 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
[ 53.798927] RSP: 0018:ffff88801a51fc00 EFLAGS: 00010282
[ 53.799677] RAX: 0000000000000000 RBX: ffff88800d702a40 RCX: 0000000000000000
[ 53.800694] RDX: ffff8880142751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.801705] RBP: ffff88800d702a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.802718] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.803748] R13: ffffffff84e223a0 R14: ffff88800d702a48 R15: ffffffff84da62e0
[ 53.804769] FS: 0000555556e07400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.805920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.806726] CR2: 00007fb39c7bc6f4 CR3: 0000000016d3e000 CR4: 0000000000350ee0
[ 53.807772] Call Trace:
[ 53.808182]
[ 53.808527] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.809257] ipv6_frags_init_net+0x206/0x3c0
[ 53.809923] ops_init+0xbb/0x6b0
[ 53.810423] setup_net+0x3d9/0x990
[ 53.810969] ? down_read_killable+0x1d7/0x4e0
[ 53.811619] ? __pfx_setup_net+0x10/0x10
[ 53.812226] ? copy_net_ns+0x17c/0x770
[ 53.812803] copy_net_ns+0x321/0x770
[ 53.813384] create_new_namespaces+0x3f6/0xb30
[ 53.814088] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.814793] ksys_unshare+0x44d/0x8e0
[ 53.815434] ? __pfx_ksys_unshare+0x10/0x10
[ 53.816090] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.816942] __x64_sys_unshare+0x31/0x40
[ 53.817531] do_syscall_64+0x3f/0x90
[ 53.818109] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.818842] RIP: 0033:0x7fbe616e80d7
[ 53.819413] 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
[ 53.821903] RSP: 002b:00007ffc403ca6c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.822983] RAX: ffffffffffffffda RBX: 00007ffc403cad08 RCX: 00007fbe616e80d7
[ 53.824001] RDX: 00007fbe6175241f RSI: 00007ffc403ca660 RDI: 0000000040000000
[ 53.825002] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc403ca470
[ 53.826007] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbe617fabf0
[ 53.827015] R13: 00007ffc403ca7a0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.828094]
[ 53.828441] irq event stamp: 9227
[ 53.828958] hardirqs last enabled at (9239): [] __up_console_sem+0x78/0x80
[ 53.830154] hardirqs last disabled at (9250): [] __up_console_sem+0x5d/0x80
[ 53.831361] softirqs last enabled at (9212): [] irq_exit_rcu+0x93/0xc0
[ 53.832543] softirqs last disabled at (9203): [] irq_exit_rcu+0x93/0xc0
[ 53.833703] ---[ end trace 0000000000000000 ]---
[ 53.835292] ------------[ cut here ]------------
[ 53.836015] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.838214] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.839423] Modules linked in:
[ 53.839922] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.841236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.842384] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.843145] 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
[ 53.845619] RSP: 0018:ffff88801a51fbf0 EFLAGS: 00010286
[ 53.846393] RAX: 0000000000000000 RBX: ffff88800d702440 RCX: 0000000000000000
[ 53.847425] RDX: ffff8880142751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.848446] RBP: ffff88800d702454 R08: 0000000000000001 R09: 0000000000000000
[ 53.849461] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.850455] R13: ffffffff84e223a0 R14: ffff88800d702448 R15: ffffffff84daf020
[ 53.851488] FS: 0000555556e07400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.852629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.853475] CR2: 00007fb39c7bc6f4 CR3: 0000000016d3e000 CR4: 0000000000350ee0
[ 53.854507] Call Trace:
[ 53.854914]
[ 53.855257] nf_ct_net_init+0x224/0x3d0
[ 53.855901] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.856560] ops_init+0xbb/0x6b0
[ 53.857105] setup_net+0x3d9/0x990
[ 53.857626] ? down_read_killable+0x1d7/0x4e0
[ 53.858317] ? __pfx_setup_net+0x10/0x10
[ 53.858932] ? copy_net_ns+0x17c/0x770
[ 53.859519] copy_net_ns+0x321/0x770
[ 53.860102] create_new_namespaces+0x3f6/0xb30
[ 53.860777] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.861500] ksys_unshare+0x44d/0x8e0
[ 53.862082] ? __pfx_ksys_unshare+0x10/0x10
[ 53.862711] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.863564] __x64_sys_unshare+0x31/0x40
[ 53.864180] do_syscall_64+0x3f/0x90
[ 53.864717] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.865488] RIP: 0033:0x7fbe616e80d7
[ 53.866054] 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
[ 53.868552] RSP: 002b:00007ffc403ca6c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.869628] RAX: ffffffffffffffda RBX: 00007ffc403cad08 RCX: 00007fbe616e80d7
[ 53.870640] RDX: 00007fbe6175241f RSI: 00007ffc403ca660 RDI: 0000000040000000
[ 53.871663] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc403ca470
[ 53.872665] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbe617fabf0
[ 53.873686] R13: 00007ffc403ca7a0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.874693]
[ 53.875062] irq event stamp: 10003
[ 53.875574] hardirqs last enabled at (10013): [] __up_console_sem+0x78/0x80
[ 53.876772] hardirqs last disabled at (10024): [] __up_console_sem+0x5d/0x80
[ 53.877948] softirqs last enabled at (9682): [] irq_exit_rcu+0x93/0xc0
[ 53.879096] softirqs last disabled at (9677): [] irq_exit_rcu+0x93/0xc0
[ 53.880254] ---[ end trace 0000000000000000 ]---
executing program
[ 55.420575] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.467978] Bluetooth: hci0: command 0x041b tx timeout
[ 59.516028] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.563941] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:52:22 Registers:
info registers vcpu 0
RAX=000000000002aefb 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=00007f136e77e6f4 CR3=0000000016462000 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=586ce3163d76f79c7e472d63598af9a8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=cf2d902319c166b0000000000013cc28 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9359df9d8186c46b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a51f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555556e07400 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=00007fb39c7bc6f4 CR3=0000000016d3e000 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