Warning: Permanently added '[localhost]:30102' (ECDSA) to the list of known hosts.
2023/05/16 18:44:52 fuzzer started
2023/05/16 18:44:53 dialing manager at localhost:35573
2023/05/16 18:44:53 checking machine...
2023/05/16 18:44:53 checking revisions...
syzkaller login: [ 234.161501] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:44:53 testing simple program...
[ 234.234361] cgroup: Unknown subsys name 'net'
[ 234.321500] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 246.237340] audit: type=1400 audit(1684262705.426:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 247.341366] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 247.344671] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 247.345985] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 247.350491] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 247.353634] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 247.362198] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 247.755261] ------------[ cut here ]------------
[ 247.756054] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 247.758051] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 247.759323] Modules linked in:
[ 247.759809] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 247.764373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 247.765558] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 247.766370] 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
[ 247.768560] RSP: 0018:ffff88801e65fc00 EFLAGS: 00010282
[ 247.769248] RAX: 0000000000000000 RBX: ffff88800efaf840 RCX: 0000000000000000
[ 247.770152] RDX: ffff888016f50000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 247.771050] RBP: ffff88800efaf854 R08: 0000000000000001 R09: 0000000000000000
[ 247.771932] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 247.772780] R13: ffffffff84e223a0 R14: ffff88800efaf848 R15: ffffffff84d73340
[ 247.773670] FS: 00005555574d7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 247.774688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 247.775441] CR2: 00007f9e71b426f4 CR3: 000000000cbe6000 CR4: 0000000000350ee0
[ 247.776322] Call Trace:
[ 247.776648]
[ 247.776974] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 247.777588] ipv4_frags_init_net+0x269/0x440
[ 247.778180] ops_init+0xbb/0x6b0
[ 247.778621] setup_net+0x3d9/0x990
[ 247.779098] ? down_read_killable+0x1d7/0x4e0
[ 247.779664] ? __pfx_setup_net+0x10/0x10
[ 247.780203] ? copy_net_ns+0x17c/0x770
[ 247.780708] copy_net_ns+0x321/0x770
[ 247.781219] create_new_namespaces+0x3f6/0xb30
[ 247.781800] unshare_nsproxy_namespaces+0xc1/0x200
[ 247.782470] ksys_unshare+0x44d/0x8e0
[ 247.782991] ? __pfx_ksys_unshare+0x10/0x10
[ 247.783543] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 247.784277] __x64_sys_unshare+0x31/0x40
[ 247.784790] do_syscall_64+0x3f/0x90
[ 247.785290] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 247.785963] RIP: 0033:0x7fbc8337b0d7
[ 247.786446] 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
[ 247.788611] RSP: 002b:00007ffcd7568928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 247.789560] RAX: ffffffffffffffda RBX: 00007ffcd7568f68 RCX: 00007fbc8337b0d7
[ 247.790483] RDX: 00007fbc833e541f RSI: 00007ffcd75688c0 RDI: 0000000040000000
[ 247.791375] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd75686d0
[ 247.792266] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbc8348dbf0
[ 247.793151] R13: 00007ffcd7568a00 R14: 0000000000000000 R15: 00000000000000f8
[ 247.794083]
[ 247.794384] irq event stamp: 9447
[ 247.794808] hardirqs last enabled at (9457): [] __up_console_sem+0x78/0x80
[ 247.795866] hardirqs last disabled at (9468): [] __up_console_sem+0x5d/0x80
[ 247.796928] softirqs last enabled at (9020): [] irq_exit_rcu+0x93/0xc0
[ 247.797963] softirqs last disabled at (9005): [] irq_exit_rcu+0x93/0xc0
[ 247.799027] ---[ end trace 0000000000000000 ]---
[ 247.803853] ------------[ cut here ]------------
[ 247.804471] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 247.806248] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 247.807319] Modules linked in:
[ 247.807717] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 247.808875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 247.809873] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 247.810547] 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
[ 247.812705] RSP: 0018:ffff88801e65fc00 EFLAGS: 00010282
[ 247.813390] RAX: 0000000000000000 RBX: ffff88800966ac40 RCX: 0000000000000000
[ 247.814282] RDX: ffff888016f50000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 247.815178] RBP: ffff88800966ac54 R08: 0000000000000001 R09: 0000000000000000
[ 247.816072] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 247.816955] R13: ffffffff84e223a0 R14: ffff88800966ac48 R15: ffffffff84da62e0
[ 247.817816] FS: 00005555574d7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 247.818832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 247.819574] CR2: 00007f9e71b426f4 CR3: 000000000cbe6000 CR4: 0000000000350ee0
[ 247.820458] Call Trace:
[ 247.820788]
[ 247.821111] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 247.821722] ipv6_frags_init_net+0x206/0x3c0
[ 247.822311] ops_init+0xbb/0x6b0
[ 247.822756] setup_net+0x3d9/0x990
[ 247.823243] ? down_read_killable+0x1d7/0x4e0
[ 247.823814] ? __pfx_setup_net+0x10/0x10
[ 247.824354] ? copy_net_ns+0x17c/0x770
[ 247.824857] copy_net_ns+0x321/0x770
[ 247.825369] create_new_namespaces+0x3f6/0xb30
[ 247.825978] unshare_nsproxy_namespaces+0xc1/0x200
[ 247.826622] ksys_unshare+0x44d/0x8e0
[ 247.827138] ? __pfx_ksys_unshare+0x10/0x10
[ 247.827683] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 247.828419] __x64_sys_unshare+0x31/0x40
[ 247.828972] do_syscall_64+0x3f/0x90
[ 247.829441] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 247.830111] RIP: 0033:0x7fbc8337b0d7
[ 247.830580] 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
[ 247.832755] RSP: 002b:00007ffcd7568928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 247.833702] RAX: ffffffffffffffda RBX: 00007ffcd7568f68 RCX: 00007fbc8337b0d7
[ 247.834603] RDX: 00007fbc833e541f RSI: 00007ffcd75688c0 RDI: 0000000040000000
[ 247.835488] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd75686d0
[ 247.836374] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbc8348dbf0
[ 247.837263] R13: 00007ffcd7568a00 R14: 0000000000000000 R15: 00000000000000f8
[ 247.838192]
[ 247.838494] irq event stamp: 10975
[ 247.838965] hardirqs last enabled at (10987): [] __up_console_sem+0x78/0x80
[ 247.840023] hardirqs last disabled at (10998): [] __up_console_sem+0x5d/0x80
[ 247.841089] softirqs last enabled at (10566): [] irq_exit_rcu+0x93/0xc0
[ 247.842144] softirqs last disabled at (10561): [] irq_exit_rcu+0x93/0xc0
[ 247.843183] ---[ end trace 0000000000000000 ]---
[ 247.844491] ------------[ cut here ]------------
[ 247.845098] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 247.847026] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 247.848077] Modules linked in:
[ 247.848489] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 247.849646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 247.850682] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 247.851367] 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
[ 247.853552] RSP: 0018:ffff88801e65fbf0 EFLAGS: 00010286
[ 247.854258] RAX: 0000000000000000 RBX: ffff88800d767240 RCX: 0000000000000000
[ 247.855154] RDX: ffff888016f50000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 247.856069] RBP: ffff88800d767254 R08: 0000000000000001 R09: 0000000000000000
[ 247.856965] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 247.857828] R13: ffffffff84e223a0 R14: ffff88800d767248 R15: ffffffff84daf020
[ 247.858750] FS: 00005555574d7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 247.859740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 247.860479] CR2: 00007f9e71b426f4 CR3: 000000000cbe6000 CR4: 0000000000350ee0
[ 247.861377] Call Trace:
[ 247.861701]
[ 247.862044] nf_ct_net_init+0x224/0x3d0
[ 247.862557] ? __pfx_nf_ct_net_init+0x10/0x10
[ 247.863158] ops_init+0xbb/0x6b0
[ 247.863606] setup_net+0x3d9/0x990
[ 247.864087] ? down_read_killable+0x1d7/0x4e0
[ 247.864650] ? __pfx_setup_net+0x10/0x10
[ 247.865185] ? copy_net_ns+0x17c/0x770
[ 247.865692] copy_net_ns+0x321/0x770
[ 247.866217] create_new_namespaces+0x3f6/0xb30
[ 247.866814] unshare_nsproxy_namespaces+0xc1/0x200
[ 247.867467] ksys_unshare+0x44d/0x8e0
[ 247.867989] ? __pfx_ksys_unshare+0x10/0x10
[ 247.868534] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 247.869270] __x64_sys_unshare+0x31/0x40
[ 247.869786] do_syscall_64+0x3f/0x90
[ 247.870298] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 247.870965] RIP: 0033:0x7fbc8337b0d7
[ 247.871432] 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
[ 247.873588] RSP: 002b:00007ffcd7568928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 247.874562] RAX: ffffffffffffffda RBX: 00007ffcd7568f68 RCX: 00007fbc8337b0d7
[ 247.875442] RDX: 00007fbc833e541f RSI: 00007ffcd75688c0 RDI: 0000000040000000
[ 247.876335] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd75686d0
[ 247.877221] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbc8348dbf0
[ 247.878114] R13: 00007ffcd7568a00 R14: 0000000000000000 R15: 00000000000000f8
[ 247.879013]
[ 247.879313] irq event stamp: 11743
[ 247.879753] hardirqs last enabled at (11753): [] __up_console_sem+0x78/0x80
[ 247.880814] hardirqs last disabled at (11764): [] __up_console_sem+0x5d/0x80
[ 247.881874] softirqs last enabled at (11692): [] irq_exit_rcu+0x93/0xc0
[ 247.882939] softirqs last disabled at (11687): [] irq_exit_rcu+0x93/0xc0
[ 247.883974] ---[ end trace 0000000000000000 ]---
executing program
[ 249.424555] Bluetooth: hci0: command 0x0409 tx timeout
[ 251.471963] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 253.520012] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 255.567977] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
18:41:56 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffffff856527a0 RCX=0000000000000001 RDX=1ffffffff0a8562d
RSI=3d50ccb4cdf584ee RDI=00000000c0a9ca31 RBP=ffffffff865f7df9 RSP=ffff88806ce09a20
R8 =ffffffff8542b1ba R9 =fffffbfff0ef2d38 R10=ffffffff877969c7 R11=0000000000000001
R12=ffffffff865f7df9 R13=0000000000000000 R14=ffffffff8542a780 R15=ffff88800d4f0ec0
RIP=ffffffff844c42e7 RFL=00000202 [-------] 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 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=00007f568c2f5eb0 CR3=000000000e96e000 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=515caabc7db5cbab02468b8ae9006472
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7cee80dd61e8f276000000000014ab88 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d7be8f5ed24bdae000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 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=ffff88801e65f5f0
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 00005555574d7400 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=00007f9e71b426f4 CR3=000000000cbe6000 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