BUG: memory leak
unreferenced object 0xffff88811848d680 (size 64):
  comm "syz-executor684", pid 10171, jiffies 4294951561 (age 26.070s)
  hex dump (first 32 bytes):
    80 dd 0a 84 ff ff ff ff 00 00 00 00 00 00 00 00  ................
    90 d6 48 18 81 88 ff ff 90 d6 48 18 81 88 ff ff  ..H.......H.....
  backtrace:
    [<0000000018992a50>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000018992a50>] kzalloc include/linux/slab.h:682 [inline]
    [<0000000018992a50>] qrtr_tun_open+0x22/0x90 net/qrtr/tun.c:35
    [<0000000003a453ef>] misc_open+0x19c/0x1e0 drivers/char/misc.c:141
    [<00000000dec38ac8>] chrdev_open+0x10d/0x340 fs/char_dev.c:414
    [<0000000079094996>] do_dentry_open+0x1e6/0x620 fs/open.c:817
    [<000000004096d290>] do_open fs/namei.c:3252 [inline]
    [<000000004096d290>] path_openat+0x74a/0x1b00 fs/namei.c:3369
    [<00000000b8e64241>] do_filp_open+0xa0/0x190 fs/namei.c:3396
    [<00000000a3299422>] do_sys_openat2+0xed/0x230 fs/open.c:1172
    [<000000002c1bdcef>] do_sys_open fs/open.c:1188 [inline]
    [<000000002c1bdcef>] __do_sys_openat fs/open.c:1204 [inline]
    [<000000002c1bdcef>] __se_sys_openat fs/open.c:1199 [inline]
    [<000000002c1bdcef>] __x64_sys_openat+0x7f/0xe0 fs/open.c:1199
    [<00000000f3a5728f>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<000000004b38b7ec>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888118c0dbc0 (size 64):
  comm "syz-executor684", pid 10172, jiffies 4294951635 (age 25.330s)
  hex dump (first 32 bytes):
    80 dd 0a 84 ff ff ff ff 00 00 00 00 00 00 00 00  ................
    d0 db c0 18 81 88 ff ff d0 db c0 18 81 88 ff ff  ................
  backtrace:
    [<0000000018992a50>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000018992a50>] kzalloc include/linux/slab.h:682 [inline]
    [<0000000018992a50>] qrtr_tun_open+0x22/0x90 net/qrtr/tun.c:35
    [<0000000003a453ef>] misc_open+0x19c/0x1e0 drivers/char/misc.c:141
    [<00000000dec38ac8>] chrdev_open+0x10d/0x340 fs/char_dev.c:414
    [<0000000079094996>] do_dentry_open+0x1e6/0x620 fs/open.c:817
    [<000000004096d290>] do_open fs/namei.c:3252 [inline]
    [<000000004096d290>] path_openat+0x74a/0x1b00 fs/namei.c:3369
    [<00000000b8e64241>] do_filp_open+0xa0/0x190 fs/namei.c:3396
    [<00000000a3299422>] do_sys_openat2+0xed/0x230 fs/open.c:1172
    [<000000002c1bdcef>] do_sys_open fs/open.c:1188 [inline]
    [<000000002c1bdcef>] __do_sys_openat fs/open.c:1204 [inline]
    [<000000002c1bdcef>] __se_sys_openat fs/open.c:1199 [inline]
    [<000000002c1bdcef>] __x64_sys_openat+0x7f/0xe0 fs/open.c:1199
    [<00000000f3a5728f>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<000000004b38b7ec>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888118c5f600 (size 64):
  comm "syz-executor684", pid 10173, jiffies 4294951782 (age 23.860s)
  hex dump (first 32 bytes):
    80 dd 0a 84 ff ff ff ff 00 00 00 00 00 00 00 00  ................
    10 f6 c5 18 81 88 ff ff 10 f6 c5 18 81 88 ff ff  ................
  backtrace:
    [<0000000018992a50>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000018992a50>] kzalloc include/linux/slab.h:682 [inline]
    [<0000000018992a50>] qrtr_tun_open+0x22/0x90 net/qrtr/tun.c:35
    [<0000000003a453ef>] misc_open+0x19c/0x1e0 drivers/char/misc.c:141
    [<00000000dec38ac8>] chrdev_open+0x10d/0x340 fs/char_dev.c:414
    [<0000000079094996>] do_dentry_open+0x1e6/0x620 fs/open.c:817
    [<000000004096d290>] do_open fs/namei.c:3252 [inline]
    [<000000004096d290>] path_openat+0x74a/0x1b00 fs/namei.c:3369
    [<00000000b8e64241>] do_filp_open+0xa0/0x190 fs/namei.c:3396
    [<00000000a3299422>] do_sys_openat2+0xed/0x230 fs/open.c:1172
    [<000000002c1bdcef>] do_sys_open fs/open.c:1188 [inline]
    [<000000002c1bdcef>] __do_sys_openat fs/open.c:1204 [inline]
    [<000000002c1bdcef>] __se_sys_openat fs/open.c:1199 [inline]
    [<000000002c1bdcef>] __x64_sys_openat+0x7f/0xe0 fs/open.c:1199
    [<00000000f3a5728f>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<000000004b38b7ec>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888118581780 (size 64):
  comm "syz-executor684", pid 10174, jiffies 4294951886 (age 22.830s)
  hex dump (first 32 bytes):
    80 dd 0a 84 ff ff ff ff 00 00 00 00 00 00 00 00  ................
    90 17 58 18 81 88 ff ff 90 17 58 18 81 88 ff ff  ..X.......X.....
  backtrace:
    [<0000000018992a50>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000018992a50>] kzalloc include/linux/slab.h:682 [inline]
    [<0000000018992a50>] qrtr_tun_open+0x22/0x90 net/qrtr/tun.c:35
    [<0000000003a453ef>] misc_open+0x19c/0x1e0 drivers/char/misc.c:141
    [<00000000dec38ac8>] chrdev_open+0x10d/0x340 fs/char_dev.c:414
    [<0000000079094996>] do_dentry_open+0x1e6/0x620 fs/open.c:817
    [<000000004096d290>] do_open fs/namei.c:3252 [inline]
    [<000000004096d290>] path_openat+0x74a/0x1b00 fs/namei.c:3369
    [<00000000b8e64241>] do_filp_open+0xa0/0x190 fs/namei.c:3396
    [<00000000a3299422>] do_sys_openat2+0xed/0x230 fs/open.c:1172
    [<000000002c1bdcef>] do_sys_open fs/open.c:1188 [inline]
    [<000000002c1bdcef>] __do_sys_openat fs/open.c:1204 [inline]
    [<000000002c1bdcef>] __se_sys_openat fs/open.c:1199 [inline]
    [<000000002c1bdcef>] __x64_sys_openat+0x7f/0xe0 fs/open.c:1199
    [<00000000f3a5728f>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<000000004b38b7ec>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888118c0db40 (size 64):
  comm "syz-executor684", pid 10175, jiffies 4294951915 (age 22.540s)
  hex dump (first 32 bytes):
    80 dd 0a 84 ff ff ff ff 00 00 00 00 00 00 00 00  ................
    50 db c0 18 81 88 ff ff 50 db c0 18 81 88 ff ff  P.......P.......
  backtrace:
    [<0000000018992a50>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000018992a50>] kzalloc include/linux/slab.h:682 [inline]
    [<0000000018992a50>] qrtr_tun_open+0x22/0x90 net/qrtr/tun.c:35
    [<0000000003a453ef>] misc_open+0x19c/0x1e0 drivers/char/misc.c:141
    [<00000000dec38ac8>] chrdev_open+0x10d/0x340 fs/char_dev.c:414
    [<0000000079094996>] do_dentry_open+0x1e6/0x620 fs/open.c:817
    [<000000004096d290>] do_open fs/namei.c:3252 [inline]
    [<000000004096d290>] path_openat+0x74a/0x1b00 fs/namei.c:3369
    [<00000000b8e64241>] do_filp_open+0xa0/0x190 fs/namei.c:3396
    [<00000000a3299422>] do_sys_openat2+0xed/0x230 fs/open.c:1172
    [<000000002c1bdcef>] do_sys_open fs/open.c:1188 [inline]
    [<000000002c1bdcef>] __do_sys_openat fs/open.c:1204 [inline]
    [<000000002c1bdcef>] __se_sys_openat fs/open.c:1199 [inline]
    [<000000002c1bdcef>] __x64_sys_openat+0x7f/0xe0 fs/open.c:1199
    [<00000000f3a5728f>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<000000004b38b7ec>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811848d680 (size 64):
  comm "syz-executor684", pid 10171, jiffies 4294951561 (age 32.770s)
  hex dump (first 32 bytes):
    80 dd 0a 84 ff ff ff ff 00 00 00 00 00 00 00 00  ................
    90 d6 48 18 81 88 ff ff 90 d6 48 18 81 88 ff ff  ..H.......H.....
  backtrace:
    [<0000000018992a50>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000018992a50>] kzalloc include/linux/slab.h:682 [inline]
    [<0000000018992a50>] qrtr_tun_open+0x22/0x90 net/qrtr/tun.c:35
    [<0000000003a453ef>] misc_open+0x19c/0x1e0 drivers/char/misc.c:141
    [<00000000dec38ac8>] chrdev_open+0x10d/0x340 fs/char_dev.c:414
    [<0000000079094996>] do_dentry_open+0x1e6/0x620 fs/open.c:817
    [<000000004096d290>] do_open fs/namei.c:3252 [inline]
    [<000000004096d290>] path_openat+0x74a/0x1b00 fs/namei.c:3369
    [<00000000b8e64241>] do_filp_open+0xa0/0x190 fs/namei.c:3396
    [<00000000a3299422>] do_sys_openat2+0xed/0x230 fs/open.c:1172
    [<000000002c1bdcef>] do_sys_open fs/open.c:1188 [inline]
    [<000000002c1bdcef>] __do_sys_openat fs/open.c:1204 [inline]
    [<000000002c1bdcef>] __se_sys_openat fs/open.c:1199 [inline]
    [<000000002c1bdcef>] __x64_sys_openat+0x7f/0xe0 fs/open.c:1199
    [<00000000f3a5728f>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<000000004b38b7ec>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888118c0dbc0 (size 64):
  comm "syz-executor684", pid 10172, jiffies 4294951635 (age 32.030s)
  hex dump (first 32 bytes):
    80 dd 0a 84 ff ff ff ff 00 00 00 00 00 00 00 00  ................
    d0 db c0 18 81 88 ff ff d0 db c0 18 81 88 ff ff  ................
  backtrace:
    [<0000000018992a50>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000018992a50>] kzalloc include/linux/slab.h:682 [inline]
    [<0000000018992a50>] qrtr_tun_open+0x22/0x90 net/qrtr/tun.c:35
    [<0000000003a453ef>] misc_open+0x19c/0x1e0 drivers/char/misc.c:141
    [<00000000dec38ac8>] chrdev_open+0x10d/0x340 fs/char_dev.c:414
    [<0000000079094996>] do_dentry_open+0x1e6/0x620 fs/open.c:817
    [<000000004096d290>] do_open fs/namei.c:3252 [inline]
    [<000000004096d290>] path_openat+0x74a/0x1b00 fs/namei.c:3369
    [<00000000b8e64241>] do_filp_open+0xa0/0x190 fs/namei.c:3396
    [<00000000a3299422>] do_sys_openat2+0xed/0x230 fs/open.c:1172
    [<000000002c1bdcef>] do_sys_open fs/open.c:1188 [inline]
    [<000000002c1bdcef>] __do_sys_openat fs/open.c:1204 [inline]
    [<000000002c1bdcef>] __se_sys_openat fs/open.c:1199 [inline]
    [<000000002c1bdcef>] __x64_sys_openat+0x7f/0xe0 fs/open.c:1199
    [<00000000f3a5728f>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<000000004b38b7ec>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888118c5f600 (size 64):
  comm "syz-executor684", pid 10173, jiffies 4294951782 (age 30.560s)
  hex dump (first 32 bytes):
    80 dd 0a 84 ff ff ff ff 00 00 00 00 00 00 00 00  ................
    10 f6 c5 18 81 88 ff ff 10 f6 c5 18 81 88 ff ff  ................
  backtrace:
    [<0000000018992a50>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000018992a50>] kzalloc include/linux/slab.h:682 [inline]
    [<0000000018992a50>] qrtr_tun_open+0x22/0x90 net/qrtr/tun.c:35
    [<0000000003a453ef>] misc_open+0x19c/0x1e0 drivers/char/misc.c:141
    [<00000000dec38ac8>] chrdev_open+0x10d/0x340 fs/char_dev.c:414
    [<0000000079094996>] do_dentry_open+0x1e6/0x620 fs/open.c:817
    [<000000004096d290>] do_open fs/namei.c:3252 [inline]
    [<000000004096d290>] path_openat+0x74a/0x1b00 fs/namei.c:3369
    [<00000000b8e64241>] do_filp_open+0xa0/0x190 fs/namei.c:3396
    [<00000000a3299422>] do_sys_openat2+0xed/0x230 fs/open.c:1172
    [<000000002c1bdcef>] do_sys_open fs/open.c:1188 [inline]
    [<000000002c1bdcef>] __do_sys_openat fs/open.c:1204 [inline]
    [<000000002c1bdcef>] __se_sys_openat fs/open.c:1199 [inline]
    [<000000002c1bdcef>] __x64_sys_openat+0x7f/0xe0 fs/open.c:1199
    [<00000000f3a5728f>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<000000004b38b7ec>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888118581780 (size 64):
  comm "syz-executor684", pid 10174, jiffies 4294951886 (age 29.520s)
  hex dump (first 32 bytes):
    80 dd 0a 84 ff ff ff ff 00 00 00 00 00 00 00 00  ................
    90 17 58 18 81 88 ff ff 90 17 58 18 81 88 ff ff  ..X.......X.....
  backtrace:
    [<0000000018992a50>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000018992a50>] kzalloc include/linux/slab.h:682 [inline]
    [<0000000018992a50>] qrtr_tun_open+0x22/0x90 net/qrtr/tun.c:35
    [<0000000003a453ef>] misc_open+0x19c/0x1e0 drivers/char/misc.c:141
    [<00000000dec38ac8>] chrdev_open+0x10d/0x340 fs/char_dev.c:414
    [<0000000079094996>] do_dentry_open+0x1e6/0x620 fs/open.c:817
    [<000000004096d290>] do_open fs/namei.c:3252 [inline]
    [<000000004096d290>] path_openat+0x74a/0x1b00 fs/namei.c:3369
    [<00000000b8e64241>] do_filp_open+0xa0/0x190 fs/namei.c:3396
    [<00000000a3299422>] do_sys_openat2+0xed/0x230 fs/open.c:1172
    [<000000002c1bdcef>] do_sys_open fs/open.c:1188 [inline]
    [<000000002c1bdcef>] __do_sys_openat fs/open.c:1204 [inline]
    [<000000002c1bdcef>] __se_sys_openat fs/open.c:1199 [inline]
    [<000000002c1bdcef>] __x64_sys_openat+0x7f/0xe0 fs/open.c:1199
    [<00000000f3a5728f>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<000000004b38b7ec>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888118c0db40 (size 64):
  comm "syz-executor684", pid 10175, jiffies 4294951915 (age 29.230s)
  hex dump (first 32 bytes):
    80 dd 0a 84 ff ff ff ff 00 00 00 00 00 00 00 00  ................
    50 db c0 18 81 88 ff ff 50 db c0 18 81 88 ff ff  P.......P.......
  backtrace:
    [<0000000018992a50>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000018992a50>] kzalloc include/linux/slab.h:682 [inline]
    [<0000000018992a50>] qrtr_tun_open+0x22/0x90 net/qrtr/tun.c:35
    [<0000000003a453ef>] misc_open+0x19c/0x1e0 drivers/char/misc.c:141
    [<00000000dec38ac8>] chrdev_open+0x10d/0x340 fs/char_dev.c:414
    [<0000000079094996>] do_dentry_open+0x1e6/0x620 fs/open.c:817
    [<000000004096d290>] do_open fs/namei.c:3252 [inline]
    [<000000004096d290>] path_openat+0x74a/0x1b00 fs/namei.c:3369
    [<00000000b8e64241>] do_filp_open+0xa0/0x190 fs/namei.c:3396
    [<00000000a3299422>] do_sys_openat2+0xed/0x230 fs/open.c:1172
    [<000000002c1bdcef>] do_sys_open fs/open.c:1188 [inline]
    [<000000002c1bdcef>] __do_sys_openat fs/open.c:1204 [inline]
    [<000000002c1bdcef>] __se_sys_openat fs/open.c:1199 [inline]
    [<000000002c1bdcef>] __x64_sys_openat+0x7f/0xe0 fs/open.c:1199
    [<00000000f3a5728f>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<000000004b38b7ec>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

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