Warning: Permanently added '[localhost]:24912' (ECDSA) to the list of known hosts.
2023/05/17 10:38:52 fuzzer started
2023/05/17 10:38:52 dialing manager at localhost:35573
2023/05/17 10:38:52 checking machine...
2023/05/17 10:38:52 checking revisions...
syzkaller login: [ 40.525899] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:38:52 testing simple program...
[ 40.591451] cgroup: Unknown subsys name 'net'
[ 40.683261] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.181833] audit: type=1400 audit(1684319946.461:6): 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
[ 55.340211] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.342348] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.344573] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.347717] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.349345] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.350529] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 55.753062] ------------[ cut here ]------------
[ 55.754553] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.756987] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.758511] Modules linked in:
[ 55.759021] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.763905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.765083] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.765888] 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
[ 55.768381] RSP: 0018:ffff88801f2cfc00 EFLAGS: 00010282
[ 55.769162] RAX: 0000000000000000 RBX: ffff88800cb99440 RCX: 0000000000000000
[ 55.770192] RDX: ffff88801a431b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.771210] RBP: ffff88800cb99454 R08: 0000000000000001 R09: 0000000000000000
[ 55.772235] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.773251] R13: ffffffff84e223a0 R14: ffff88800cb99448 R15: ffffffff84d73340
[ 55.774288] FS: 0000555556541400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.775475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.776348] CR2: 00007f6e31e796f4 CR3: 00000000199c2000 CR4: 0000000000350ef0
[ 55.777404] Call Trace:
[ 55.777849]
[ 55.778198] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.778930] ipv4_frags_init_net+0x269/0x440
[ 55.779570] ops_init+0xbb/0x6b0
[ 55.780116] setup_net+0x3d9/0x990
[ 55.780662] ? down_read_killable+0x1d7/0x4e0
[ 55.781303] ? __pfx_setup_net+0x10/0x10
[ 55.781926] ? copy_net_ns+0x17c/0x770
[ 55.782503] copy_net_ns+0x321/0x770
[ 55.783096] create_new_namespaces+0x3f6/0xb30
[ 55.783805] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.784511] ksys_unshare+0x44d/0x8e0
[ 55.785101] ? __pfx_ksys_unshare+0x10/0x10
[ 55.785781] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.786648] __x64_sys_unshare+0x31/0x40
[ 55.787263] do_syscall_64+0x3f/0x90
[ 55.787849] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.788642] RIP: 0033:0x7fcbefa680d7
[ 55.789188] 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
[ 55.791775] RSP: 002b:00007fff17030c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.792910] RAX: ffffffffffffffda RBX: 00007fff17031258 RCX: 00007fcbefa680d7
[ 55.793970] RDX: 00007fcbefad241f RSI: 00007fff17030bb0 RDI: 0000000040000000
[ 55.795022] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff170309c0
[ 55.796087] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcbefb7abf0
[ 55.797146] R13: 00007fff17030cf0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.798244]
[ 55.798631] irq event stamp: 9463
[ 55.799134] hardirqs last enabled at (9473): [] __up_console_sem+0x78/0x80
[ 55.800392] hardirqs last disabled at (9484): [] __up_console_sem+0x5d/0x80
[ 55.801660] softirqs last enabled at (9254): [] irq_exit_rcu+0x93/0xc0
[ 55.802886] softirqs last disabled at (9249): [] irq_exit_rcu+0x93/0xc0
[ 55.804107] ---[ end trace 0000000000000000 ]---
[ 55.810034] ------------[ cut here ]------------
[ 55.810790] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.812763] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.814002] Modules linked in:
[ 55.814487] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.815835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.816998] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.817809] 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
[ 55.820325] RSP: 0018:ffff88801f2cfc00 EFLAGS: 00010282
[ 55.821120] RAX: 0000000000000000 RBX: ffff88800ed11c40 RCX: 0000000000000000
[ 55.822151] RDX: ffff88801a431b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.823183] RBP: ffff88800ed11c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.824190] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.825227] R13: ffffffff84e223a0 R14: ffff88800ed11c48 R15: ffffffff84da62e0
[ 55.826286] FS: 0000555556541400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.827428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.828284] CR2: 00007f6e31e796f4 CR3: 00000000199c2000 CR4: 0000000000350ef0
[ 55.829310] Call Trace:
[ 55.829798]
[ 55.830160] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.830895] ipv6_frags_init_net+0x206/0x3c0
[ 55.831532] ops_init+0xbb/0x6b0
[ 55.832070] setup_net+0x3d9/0x990
[ 55.832624] ? down_read_killable+0x1d7/0x4e0
[ 55.833277] ? __pfx_setup_net+0x10/0x10
[ 55.833909] ? copy_net_ns+0x17c/0x770
[ 55.834486] copy_net_ns+0x321/0x770
[ 55.835070] create_new_namespaces+0x3f6/0xb30
[ 55.835769] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.836482] ksys_unshare+0x44d/0x8e0
[ 55.837077] ? __pfx_ksys_unshare+0x10/0x10
[ 55.837764] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.838642] __x64_sys_unshare+0x31/0x40
[ 55.839255] do_syscall_64+0x3f/0x90
[ 55.839851] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.840637] RIP: 0033:0x7fcbefa680d7
[ 55.841185] 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
[ 55.843818] RSP: 002b:00007fff17030c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.844943] RAX: ffffffffffffffda RBX: 00007fff17031258 RCX: 00007fcbefa680d7
[ 55.846024] RDX: 00007fcbefad241f RSI: 00007fff17030bb0 RDI: 0000000040000000
[ 55.847063] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff170309c0
[ 55.848135] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcbefb7abf0
[ 55.849182] R13: 00007fff17030cf0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.850257]
[ 55.850646] irq event stamp: 10997
[ 55.851153] hardirqs last enabled at (11007): [] __up_console_sem+0x78/0x80
[ 55.852392] hardirqs last disabled at (11018): [] __up_console_sem+0x5d/0x80
[ 55.853670] softirqs last enabled at (10932): [] irq_exit_rcu+0x93/0xc0
[ 55.854889] softirqs last disabled at (10927): [] irq_exit_rcu+0x93/0xc0
[ 55.856103] ---[ end trace 0000000000000000 ]---
[ 55.857684] ------------[ cut here ]------------
[ 55.858356] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.860570] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.861847] Modules linked in:
[ 55.862319] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.863660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.864850] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.865659] 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
[ 55.868190] RSP: 0018:ffff88801f2cfbf0 EFLAGS: 00010286
[ 55.868998] RAX: 0000000000000000 RBX: ffff8880161f0840 RCX: 0000000000000000
[ 55.870068] RDX: ffff88801a431b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.871111] RBP: ffff8880161f0854 R08: 0000000000000001 R09: 0000000000000000
[ 55.872153] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.873188] R13: ffffffff84e223a0 R14: ffff8880161f0848 R15: ffffffff84daf020
[ 55.874224] FS: 0000555556541400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.875382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.876247] CR2: 00007f6e31e796f4 CR3: 00000000199c2000 CR4: 0000000000350ef0
[ 55.877277] Call Trace:
[ 55.877695]
[ 55.878044] nf_ct_net_init+0x224/0x3d0
[ 55.878657] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.879293] ops_init+0xbb/0x6b0
[ 55.879818] setup_net+0x3d9/0x990
[ 55.880324] ? down_read_killable+0x1d7/0x4e0
[ 55.880997] ? __pfx_setup_net+0x10/0x10
[ 55.881568] ? copy_net_ns+0x17c/0x770
[ 55.882194] copy_net_ns+0x321/0x770
[ 55.882762] create_new_namespaces+0x3f6/0xb30
[ 55.883416] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.884130] ksys_unshare+0x44d/0x8e0
[ 55.884710] ? __pfx_ksys_unshare+0x10/0x10
[ 55.885330] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.886200] __x64_sys_unshare+0x31/0x40
[ 55.886833] do_syscall_64+0x3f/0x90
[ 55.887382] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.888145] RIP: 0033:0x7fcbefa680d7
[ 55.888696] 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
[ 55.891207] RSP: 002b:00007fff17030c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.892280] RAX: ffffffffffffffda RBX: 00007fff17031258 RCX: 00007fcbefa680d7
[ 55.893275] RDX: 00007fcbefad241f RSI: 00007fff17030bb0 RDI: 0000000040000000
[ 55.894289] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff170309c0
[ 55.895290] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcbefb7abf0
[ 55.896284] R13: 00007fff17030cf0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.897298]
[ 55.897677] irq event stamp: 11751
[ 55.898154] hardirqs last enabled at (11761): [] __up_console_sem+0x78/0x80
[ 55.899342] hardirqs last disabled at (11772): [] __up_console_sem+0x5d/0x80
[ 55.900522] softirqs last enabled at (11238): [] irq_exit_rcu+0x93/0xc0
[ 55.901688] softirqs last disabled at (11229): [] irq_exit_rcu+0x93/0xc0
[ 55.902840] ---[ end trace 0000000000000000 ]---
[ 57.426247] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.473685] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.521732] Bluetooth: hci0: command 0x040f tx timeout
[ 63.569656] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:39:04 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f2cf598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556541400 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=00007f6e31e796f4 CR3=00000000199c2000 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=00000000000000a0 RBX=00000000000000a0 RCX=0000000000000000 RDX=0000000000010176
RSI=ffffffff82196948 RDI=0000000000000007 RBP=ffff88800be70000 RSP=ffff88800f64f420
R8 =0000000000000007 R9 =0000000000010000 R10=0000000000010176 R11=0000000000000001
R12=0000000000010176 R13=ffffed10017ce001 R14=dffffc0000000000 R15=0000000000000000
RIP=ffffffff8219694e RFL=00000093 [--S-A-C] 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 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=00007f6445e5a208 CR3=000000000e490000 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=276cbf27ade0d49c01448aeb113decb2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=57b917b116739d28000000000013bd18 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=cac3405d9e633c5f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000