octl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 14:39:10 executing program 0: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000000000000000ffff"], 0x0) 14:39:10 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000000000000000ffff7f"], 0x0) 14:39:10 executing program 1: ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f00000004c0)={0x0, 0x7, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x8, 0x0, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000300)=[{}, {0x0, 0x80000000}], 0x9, 0x0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000001040)={0x0, 0x5, 0x0, &(0x7f00000009c0)=[{}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000000bc0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000540)=[{}, {}, {0x0, 0x80000000, 0x0, {0x0}}, {}, {}], 0x3, 0x0, &(0x7f0000000fc0)=[{}, {}, {}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000001640)={0x0, 0x1, 0x0, &(0x7f00000010c0)=[{0x80000000}], 0x9, 0x0, &(0x7f0000001140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000001540)=[{}, {}], 0x4, 0x0, &(0x7f0000001580)=[{}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000001780)={0x80000000, &(0x7f00000016c0), &(0x7f0000001700)=[{}, {{}, {0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_SETUP_LINK(0xffffffffffffffff, 0xc0347c03, &(0x7f00000017c0)={{r0, r1, 0x1, [0x9, 0x18]}, {r2, r3, 0x4, [0x4ad, 0x5]}, 0x0, [0x3, 0x80]}) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000)={{0x3fc}, 0x40}, 0x10) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:10 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x500) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x527200) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000280)={0x80000000, &(0x7f0000000040), &(0x7f0000000200)}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x4, 0x91, 0xffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x4080, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x441) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) [ 903.735472] block nbd4: Receive control failed (result -32) [ 903.741493] block nbd4: shutting down sockets 14:39:10 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x500) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x527200) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000280)={0x80000000, &(0x7f0000000040), &(0x7f0000000200)}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x4, 0x91, 0xffffffff}) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x4080, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x441) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:10 executing program 0: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000000000000000ffff7f00"], 0x0) 14:39:10 executing program 1: ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f00000004c0)={0x0, 0x7, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x8, 0x0, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000300)=[{}, {0x0, 0x80000000}], 0x9, 0x0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) (async, rerun: 64) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000001040)={0x0, 0x5, 0x0, &(0x7f00000009c0)=[{}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000000bc0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000540)=[{}, {}, {0x0, 0x80000000, 0x0, {0x0}}, {}, {}], 0x3, 0x0, &(0x7f0000000fc0)=[{}, {}, {}]}) (async, rerun: 64) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000001640)={0x0, 0x1, 0x0, &(0x7f00000010c0)=[{0x80000000}], 0x9, 0x0, &(0x7f0000001140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000001540)=[{}, {}], 0x4, 0x0, &(0x7f0000001580)=[{}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000001780)={0x80000000, &(0x7f00000016c0), &(0x7f0000001700)=[{}, {{}, {0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_SETUP_LINK(0xffffffffffffffff, 0xc0347c03, &(0x7f00000017c0)={{r0, r1, 0x1, [0x9, 0x18]}, {r2, r3, 0x4, [0x4ad, 0x5]}, 0x0, [0x3, 0x80]}) (async) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000)={{0x3fc}, 0x40}, 0x10) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @empty}}, 0x0, 0x0, 0x4, 0x0, "65bad6ca589864c9d7e0a953db6b6b34c5cb8a1db12434e72dbe229585515e6bcf471793faa6d00749958217010f3d3fdfee681b441b342fb305ae86ce56481d6a53330d660905a37b9bb93a808f56a5"}, 0xd8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @empty}}, 0x0, 0x0, 0x4, 0x0, "65bad6ca589864c9d7e0a953db6b6b34c5cb8a1db12434e72dbe229585515e6bcf471793faa6d00749958217010f3d3fdfee681b441b342fb305ae86ce56481d6a53330d660905a37b9bb93a808f56a5"}, 0xd8) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) [ 903.793975] block nbd2: Receive control failed (result -32) [ 903.794713] block nbd2: shutting down sockets 14:39:10 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000000000000000ffff"], 0x0) 14:39:10 executing program 0: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000000000000000ffff7f"], 0x0) 14:39:10 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x500) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x527200) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000280)={0x80000000, &(0x7f0000000040), &(0x7f0000000200)}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x4, 0x91, 0xffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x4080, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x441) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x500) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x527200) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000280)={0x80000000, &(0x7f0000000040), &(0x7f0000000200)}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x4, 0x91, 0xffffffff}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x4080, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x441) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) [ 903.991366] block nbd2: shutting down sockets 14:39:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) 14:39:11 executing program 1: ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f00000004c0)={0x0, 0x7, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x8, 0x0, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000300)=[{}, {0x0, 0x80000000}], 0x9, 0x0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000001040)={0x0, 0x5, 0x0, &(0x7f00000009c0)=[{}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000000bc0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000540)=[{}, {}, {0x0, 0x80000000, 0x0, {0x0}}, {}, {}], 0x3, 0x0, &(0x7f0000000fc0)=[{}, {}, {}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000001640)={0x0, 0x1, 0x0, &(0x7f00000010c0)=[{0x80000000}], 0x9, 0x0, &(0x7f0000001140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000001540)=[{}, {}], 0x4, 0x0, &(0x7f0000001580)=[{}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000001780)={0x80000000, &(0x7f00000016c0), &(0x7f0000001700)=[{}, {{}, {0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_SETUP_LINK(0xffffffffffffffff, 0xc0347c03, &(0x7f00000017c0)={{r0, r1, 0x1, [0x9, 0x18]}, {r2, r3, 0x4, [0x4ad, 0x5]}, 0x0, [0x3, 0x80]}) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000)={{0x3fc}, 0x40}, 0x10) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f00000004c0)={0x0, 0x7, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x8, 0x0, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000300)=[{}, {}], 0x9, 0x0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000001040)={0x0, 0x5, 0x0, &(0x7f00000009c0)=[{}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000000bc0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000540)=[{}, {}, {}, {}, {}], 0x3, 0x0, &(0x7f0000000fc0)=[{}, {}, {}]}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000001640)={0x0, 0x1, 0x0, &(0x7f00000010c0)=[{}], 0x9, 0x0, &(0x7f0000001140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000001540)=[{}, {}], 0x4, 0x0, &(0x7f0000001580)=[{}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000001780)={0x80000000, &(0x7f00000016c0), &(0x7f0000001700)}) (async) ioctl$MEDIA_IOC_SETUP_LINK(0xffffffffffffffff, 0xc0347c03, &(0x7f00000017c0)={{r0, r1, 0x1, [0x9, 0x18]}, {r2, r3, 0x4, [0x4ad, 0x5]}, 0x0, [0x3, 0x80]}) (async) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000)={{0x3fc}, 0x40}, 0x10) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) 14:39:11 executing program 0: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000000000000000ffff"], 0x0) 14:39:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @empty}}, 0x0, 0x0, 0x4, 0x0, "65bad6ca589864c9d7e0a953db6b6b34c5cb8a1db12434e72dbe229585515e6bcf471793faa6d00749958217010f3d3fdfee681b441b342fb305ae86ce56481d6a53330d660905a37b9bb93a808f56a5"}, 0xd8) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:11 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x3, 0x1, {0xffffffffffffffff, 0x3, 0xffff, 0x3, 0xabc5}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "28618dc2bf575d0b", "5e9e576525f75d025e9b72bdc454501c3500", 0x0, 0x1}) 14:39:11 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000000000000000ffff"], 0x0) [ 904.645775] block nbd4: Receive control failed (result -32) [ 904.648037] block nbd4: shutting down sockets 14:39:11 executing program 0: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000000000000000ffff"], 0x0) 14:39:11 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000000000000000ffff"], 0x0) 14:39:11 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x3, 0x1, {0xffffffffffffffff, 0x3, 0xffff, 0x3, 0xabc5}}) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "28618dc2bf575d0b", "5e9e576525f75d025e9b72bdc454501c3500", 0x0, 0x1}) 14:39:11 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x6) 14:39:11 executing program 0: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000000000000000ffff"], 0x0) 14:39:11 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x6) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x6) (async) 14:39:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) 14:39:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 14:39:11 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x3, 0x1, {0xffffffffffffffff, 0x3, 0xffff, 0x3, 0xabc5}}) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "28618dc2bf575d0b", "5e9e576525f75d025e9b72bdc454501c3500", 0x0, 0x1}) 14:39:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f00000004c0)={0x0, 0x4, 0x0, &(0x7f0000000100)=[{}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000280)=[{}, {}], 0x2, 0x0, &(0x7f0000000000)=[{0x0, 0x80000000, 0x0, {0x0}}, {}], 0x7, 0x0, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_SETUP_LINK(0xffffffffffffffff, 0xc0347c03, &(0x7f0000000540)={{0x80000000, r3, 0x3, [0x7f, 0x5]}, {0x80000000, 0x0, 0x6, [0x3, 0xfc]}, 0x2, [0x1, 0xff]}) 14:39:11 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async, rerun: 64) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x6) (rerun: 64) 14:39:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @rose}, [@rose, @null, @remote, @default, @netrom, @default, @bcast, @null]}, &(0x7f0000000000)=0x48) getsockname$netrom(r3, &(0x7f0000000180)={{0x3, @bcast}, [@rose, @rose, @remote, @rose, @default, @bcast, @bcast, @bcast]}, &(0x7f0000000200)=0x48) ioctl$NBD_DO_IT(r2, 0xab03) [ 905.550429] block nbd2: Receive control failed (result -32) [ 905.554481] block nbd4: Receive control failed (result -32) [ 905.556622] block nbd2: shutting down sockets [ 905.562680] block nbd4: shutting down sockets 14:39:11 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x77, &(0x7f0000000000)={@multicast, @remote, @void, {@llc={0x4, {@snap={0xaa, 0xab, "d9", "39ab3a", 0x8917, "fe4662b0557c7745d2dd8499077a3e1b2a2bb3940939669ac133510faf0872d141e36e42cd6a75f5c6b932e42a64606b313ed1f7486b04e5fa77fc054fa90f4af6a929aeea7073d9406d2345bca8137fe39e2015f9536c088391b9dab890467265"}}}}}, 0x0) 14:39:12 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@other={'lock', ' ', 'io+mem'}, 0xc) 14:39:12 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) syz_emit_ethernet(0x77, &(0x7f0000000000)={@multicast, @remote, @void, {@llc={0x4, {@snap={0xaa, 0xab, "d9", "39ab3a", 0x8917, "fe4662b0557c7745d2dd8499077a3e1b2a2bb3940939669ac133510faf0872d141e36e42cd6a75f5c6b932e42a64606b313ed1f7486b04e5fa77fc054fa90f4af6a929aeea7073d9406d2345bca8137fe39e2015f9536c088391b9dab890467265"}}}}}, 0x0) 14:39:12 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@other={'lock', ' ', 'io+mem'}, 0xc) 14:39:12 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x77, &(0x7f0000000000)={@multicast, @remote, @void, {@llc={0x4, {@snap={0xaa, 0xab, "d9", "39ab3a", 0x8917, "fe4662b0557c7745d2dd8499077a3e1b2a2bb3940939669ac133510faf0872d141e36e42cd6a75f5c6b932e42a64606b313ed1f7486b04e5fa77fc054fa90f4af6a929aeea7073d9406d2345bca8137fe39e2015f9536c088391b9dab890467265"}}}}}, 0x0) 14:39:12 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@other={'lock', ' ', 'io+mem'}, 0xc) 14:39:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) 14:39:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) 14:39:12 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="8103000000b7c200000081004000001100c3803b3ef62a6b0cf61a488aad98876ad3b99d82bfa3ad0d2408dbb05a6a2d8e5f3cd1dfac1a276422a809ed2640532e1f42c80fb8f34f2b1c766070f5297f7da3da67ba580c2b67ee62432039bf197825cff893b201a3390f947409b89489ac96b995317bfa7924fe6e7cdb47a983dfa81d93fe6fa1be2704fcb975fff82693a0e1b0843e0900000000000000851cba2c629f179dc1477a2f50eb3f08d3ac0054bc03e1751e3f2767a46d63d98329d799d2b9ca94aae2a19a3b9ece5c0de1a5528a2d0dbb144c6b68ab361d0597458089ac3b26c541b7ba34c4cebf83362e0000000000"], 0x0) 14:39:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) 14:39:12 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f755025e9b72bd85b53e84360c3f8def243ea7c2933dc454501c35"}) [ 906.461212] block nbd0: Receive control failed (result -32) [ 906.463073] block nbd0: shutting down sockets [ 906.472024] block nbd4: Receive control failed (result -32) [ 906.478104] block nbd4: shutting down sockets [ 906.483324] block nbd3: Receive control failed (result -32) [ 906.483568] block nbd3: shutting down sockets [ 906.489519] block nbd2: Receive control failed (result -32) [ 906.500061] block nbd2: shutting down sockets 14:39:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @rose}, [@rose, @null, @remote, @default, @netrom, @default, @bcast, @null]}, &(0x7f0000000000)=0x48) getsockname$netrom(r3, &(0x7f0000000180)={{0x3, @bcast}, [@rose, @rose, @remote, @rose, @default, @bcast, @bcast, @bcast]}, &(0x7f0000000200)=0x48) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2200) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) accept$netrom(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @rose}, [@rose, @null, @remote, @default, @netrom, @default, @bcast, @null]}, &(0x7f0000000000)=0x48) (async) getsockname$netrom(r3, &(0x7f0000000180)={{0x3, @bcast}, [@rose, @rose, @remote, @rose, @default, @bcast, @bcast, @bcast]}, &(0x7f0000000200)=0x48) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 14:39:12 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f755025e9b72bd85b53e84360c3f8def243ea7c2933dc454501c35"}) 14:39:12 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="8103000000b7c200000081004000001100c3803b3ef62a6b0cf61a488aad98876ad3b99d82bfa3ad0d2408dbb05a6a2d8e5f3cd1dfac1a276422a809ed2640532e1f42c80fb8f34f2b1c766070f5297f7da3da67ba580c2b67ee62432039bf197825cff893b201a3390f947409b89489ac96b995317bfa7924fe6e7cdb47a983dfa81d93fe6fa1be2704fcb975fff82693a0e1b0843e0900000000000000851cba2c629f179dc1477a2f50eb3f08d3ac0054bc03e1751e3f2767a46d63d98329d799d2b9ca94aae2a19a3b9ece5c0de1a5528a2d0dbb144c6b68ab361d0597458089ac3b26c541b7ba34c4cebf83362e0000000000"], 0x0) 14:39:13 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f755025e9b72bd85b53e84360c3f8def243ea7c2933dc454501c35"}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x80000) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f755025e9b72bd85b53e84360c3f8def243ea7c2933dc454501c35"}) (async) 14:39:13 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="8103000000b7c200000081004000001100c3803b3ef62a6b0cf61a488aad98876ad3b99d82bfa3ad0d2408dbb05a6a2d8e5f3cd1dfac1a276422a809ed2640532e1f42c80fb8f34f2b1c766070f5297f7da3da67ba580c2b67ee62432039bf197825cff893b201a3390f947409b89489ac96b995317bfa7924fe6e7cdb47a983dfa81d93fe6fa1be2704fcb975fff82693a0e1b0843e0900000000000000851cba2c629f179dc1477a2f50eb3f08d3ac0054bc03e1751e3f2767a46d63d98329d799d2b9ca94aae2a19a3b9ece5c0de1a5528a2d0dbb144c6b68ab361d0597458089ac3b26c541b7ba34c4cebf83362e0000000000"], 0x0) syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="8103000000b7c200000081004000001100c3803b3ef62a6b0cf61a488aad98876ad3b99d82bfa3ad0d2408dbb05a6a2d8e5f3cd1dfac1a276422a809ed2640532e1f42c80fb8f34f2b1c766070f5297f7da3da67ba580c2b67ee62432039bf197825cff893b201a3390f947409b89489ac96b995317bfa7924fe6e7cdb47a983dfa81d93fe6fa1be2704fcb975fff82693a0e1b0843e0900000000000000851cba2c629f179dc1477a2f50eb3f08d3ac0054bc03e1751e3f2767a46d63d98329d799d2b9ca94aae2a19a3b9ece5c0de1a5528a2d0dbb144c6b68ab361d0597458089ac3b26c541b7ba34c4cebf83362e0000000000"], 0x0) (async) 14:39:13 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x0, 0x10000000}) 14:39:13 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) syz_emit_ethernet(0x11, &(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x0) [ 906.740463] block nbd2: shutting down sockets [ 906.754729] block nbd2: Device being setup by another task [ 907.372743] block nbd3: Receive control failed (result -32) [ 907.375506] block nbd3: shutting down sockets [ 907.402514] block nbd0: Receive control failed (result -32) [ 907.404491] block nbd0: shutting down sockets 14:39:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 14:39:13 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x0, 0x10000000}) 14:39:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @rose}, [@rose, @null, @remote, @default, @netrom, @default, @bcast, @null]}, &(0x7f0000000000)=0x48) getsockname$netrom(r3, &(0x7f0000000180)={{0x3, @bcast}, [@rose, @rose, @remote, @rose, @default, @bcast, @bcast, @bcast]}, &(0x7f0000000200)=0x48) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2200) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) accept$netrom(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @rose}, [@rose, @null, @remote, @default, @netrom, @default, @bcast, @null]}, &(0x7f0000000000)=0x48) (async) getsockname$netrom(r3, &(0x7f0000000180)={{0x3, @bcast}, [@rose, @rose, @remote, @rose, @default, @bcast, @bcast, @bcast]}, &(0x7f0000000200)=0x48) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 14:39:13 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) syz_emit_ethernet(0x11, &(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r0, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) (async) syz_emit_ethernet(0x11, &(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x0) (async) 14:39:13 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000000000000000ff"], 0x0) 14:39:13 executing program 0: r0 = socket(0x29, 0x2, 0x8) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0xfff) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x2) [ 907.436210] block nbd4: Receive control failed (result -32) [ 907.442218] block nbd4: shutting down sockets 14:39:13 executing program 0: r0 = socket(0x29, 0x2, 0x8) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0xfff) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x2) 14:39:13 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) (async) syz_emit_ethernet(0x11, &(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x0) 14:39:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) 14:39:13 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x0, 0x10000000}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x0, 0x10000000}) (async) 14:39:13 executing program 0: r0 = socket(0x29, 0x2, 0x8) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0xfff) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x2) 14:39:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x10001) ioctl$NBD_DO_IT(r2, 0xab03) [ 907.608152] block nbd2: shutting down sockets [ 907.724822] block nbd2: shutting down sockets 14:39:14 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) write$tun(r0, &(0x7f0000000640)={@val={0x0, 0x6558}, @void, @mpls={[{0x7, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0x8}, {0x5, 0x0, 0x1}, {0x3}], @llc={@snap={0xaa, 0xaa, "87", '4u%', 0xdada, "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0x1020) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000000)={0x200, 0x3, 0x1, 'queue1\x00', 0x401}) 14:39:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 14:39:14 executing program 0: r0 = socket(0x29, 0x2, 0x8) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0xfff) 14:39:14 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x1, "0300", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x10001) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x10001) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) [ 908.351270] block nbd4: Receive control failed (result -32) [ 908.358724] block nbd4: shutting down sockets 14:39:14 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x1, "0300", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:14 executing program 0: r0 = socket(0x29, 0x2, 0x8) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:14 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) write$tun(r0, &(0x7f0000000640)={@val={0x0, 0x6558}, @void, @mpls={[{0x7, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0x8}, {0x5, 0x0, 0x1}, {0x3}], @llc={@snap={0xaa, 0xaa, "87", '4u%', 0xdada, "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0x1020) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000000)={0x200, 0x3, 0x1, 'queue1\x00', 0x401}) 14:39:14 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000"], 0x0) 14:39:14 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x1, "0300", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) [ 908.461733] block nbd3: Receive control failed (result -32) [ 908.467845] block nbd3: shutting down sockets 14:39:14 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async, rerun: 64) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (rerun: 64) bind$bt_rfcomm(r0, 0x0, 0x0) (async) write$tun(r0, &(0x7f0000000640)={@val={0x0, 0x6558}, @void, @mpls={[{0x7, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0x8}, {0x5, 0x0, 0x1}, {0x3}], @llc={@snap={0xaa, 0xaa, "87", '4u%', 0xdada, "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"}}}}, 0x1020) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000000)={0x200, 0x3, 0x1, 'queue1\x00', 0x401}) 14:39:14 executing program 0: r0 = socket(0x29, 0x2, 0x8) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) [ 908.524932] block nbd2: shutting down sockets 14:39:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x10001) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:14 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000"], 0x0) 14:39:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 14:39:15 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0xa02100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x4040c0, 0x0) connect$bt_rfcomm(r2, &(0x7f0000000400), 0xa) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x100000001) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000380)={0x84, 0x0, &(0x7f0000000240)=[@clear_death={0x400c630f, 0x2}, @clear_death, @acquire={0x40046305, 0x3}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000000)={@fda={0x66646185, 0x7, 0x1, 0x20}, @flat=@weak_binder={0x77622a85, 0x100, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000000880)=""/4096, 0x1000, 0x0, 0x33}}, &(0x7f0000000200)={0x0, 0x20, 0x38}}, 0x1000}, @request_death={0x400c630e, 0x8}], 0x37, 0x0, &(0x7f0000000340)="66fa25b76f605fd57faf89724031a664425756848ed21a9bdebf24a4f387d1d68c007beb1ac28a29115cf3f861471b0cb79171a4ecb0d4"}) 14:39:15 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000"], 0x0) 14:39:15 executing program 1: syz_emit_ethernet(0xd7, &(0x7f0000000040)={@broadcast, @link_local, @val={@val={0x9100, 0x2, 0x0, 0x1}}, {@llc_tr={0x11, {@snap={0x0, 0xaa, "b9f8", "c5d88c", 0x646, "2504914cf6f43f6b37fd02aaa5119911e296e26643236676e3dfa5a92566a7296d645e16f3e51db88650155d740b33f45a62191567bc92e9395987e86e8066aee2380b1dc0b12314bfe12b4372fd409c43c1362192e06c53e1f9a54800a639390c1a00bf268eb6ebee4a15b0a0bc3d4a5093ab464f341f9113f76cc31f665b1edaf3c1fd43b1c7ef5302e687e2de2bff6488209684e8b7c9a4c6b914148405293557e49722122fc60772aaa998d9314b21a7c7e5c3776434"}}}}}, 0x0) 14:39:15 executing program 0: socket(0x29, 0x2, 0x8) [ 909.248263] block nbd4: Receive control failed (result -32) [ 909.254332] block nbd4: shutting down sockets 14:39:15 executing program 0: socket(0x0, 0x2, 0x8) 14:39:15 executing program 3: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:39:15 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0xa02100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async, rerun: 64) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (rerun: 64) bind$bt_rfcomm(r1, 0x0, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x4040c0, 0x0) connect$bt_rfcomm(r2, &(0x7f0000000400), 0xa) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x100000001) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000380)={0x84, 0x0, &(0x7f0000000240)=[@clear_death={0x400c630f, 0x2}, @clear_death, @acquire={0x40046305, 0x3}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000000)={@fda={0x66646185, 0x7, 0x1, 0x20}, @flat=@weak_binder={0x77622a85, 0x100, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000000880)=""/4096, 0x1000, 0x0, 0x33}}, &(0x7f0000000200)={0x0, 0x20, 0x38}}, 0x1000}, @request_death={0x400c630e, 0x8}], 0x37, 0x0, &(0x7f0000000340)="66fa25b76f605fd57faf89724031a664425756848ed21a9bdebf24a4f387d1d68c007beb1ac28a29115cf3f861471b0cb79171a4ecb0d4"}) 14:39:15 executing program 1: syz_emit_ethernet(0xd7, &(0x7f0000000040)={@broadcast, @link_local, @val={@val={0x9100, 0x2, 0x0, 0x1}}, {@llc_tr={0x11, {@snap={0x0, 0xaa, "b9f8", "c5d88c", 0x646, "2504914cf6f43f6b37fd02aaa5119911e296e26643236676e3dfa5a92566a7296d645e16f3e51db88650155d740b33f45a62191567bc92e9395987e86e8066aee2380b1dc0b12314bfe12b4372fd409c43c1362192e06c53e1f9a54800a639390c1a00bf268eb6ebee4a15b0a0bc3d4a5093ab464f341f9113f76cc31f665b1edaf3c1fd43b1c7ef5302e687e2de2bff6488209684e8b7c9a4c6b914148405293557e49722122fc60772aaa998d9314b21a7c7e5c3776434"}}}}}, 0x0) 14:39:15 executing program 3: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:39:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000100)={0x6, 0x1, 'client0\x00', 0xffffffff8000000d, "40d758884014d0ad", "a8250c9feffd7b8b64cada3532213933b30772a62ea99d7dbf15255d67a0ffc2", 0x2e, 0x20000000}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x6080) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:15 executing program 0: socket(0x0, 0x2, 0x8) [ 909.545009] block nbd2: shutting down sockets 14:39:16 executing program 1: syz_emit_ethernet(0xd7, &(0x7f0000000040)={@broadcast, @link_local, @val={@val={0x9100, 0x2, 0x0, 0x1}}, {@llc_tr={0x11, {@snap={0x0, 0xaa, "b9f8", "c5d88c", 0x646, "2504914cf6f43f6b37fd02aaa5119911e296e26643236676e3dfa5a92566a7296d645e16f3e51db88650155d740b33f45a62191567bc92e9395987e86e8066aee2380b1dc0b12314bfe12b4372fd409c43c1362192e06c53e1f9a54800a639390c1a00bf268eb6ebee4a15b0a0bc3d4a5093ab464f341f9113f76cc31f665b1edaf3c1fd43b1c7ef5302e687e2de2bff6488209684e8b7c9a4c6b914148405293557e49722122fc60772aaa998d9314b21a7c7e5c3776434"}}}}}, 0x0) 14:39:16 executing program 3: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:39:16 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0xa02100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x4040c0, 0x0) connect$bt_rfcomm(r2, &(0x7f0000000400), 0xa) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x100000001) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000380)={0x84, 0x0, &(0x7f0000000240)=[@clear_death={0x400c630f, 0x2}, @clear_death, @acquire={0x40046305, 0x3}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000000)={@fda={0x66646185, 0x7, 0x1, 0x20}, @flat=@weak_binder={0x77622a85, 0x100, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000000880)=""/4096, 0x1000, 0x0, 0x33}}, &(0x7f0000000200)={0x0, 0x20, 0x38}}, 0x1000}, @request_death={0x400c630e, 0x8}], 0x37, 0x0, &(0x7f0000000340)="66fa25b76f605fd57faf89724031a664425756848ed21a9bdebf24a4f387d1d68c007beb1ac28a29115cf3f861471b0cb79171a4ecb0d4"}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0xa02100) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x4040c0, 0x0) (async) connect$bt_rfcomm(r2, &(0x7f0000000400), 0xa) (async) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x100000001) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000380)={0x84, 0x0, &(0x7f0000000240)=[@clear_death={0x400c630f, 0x2}, @clear_death, @acquire={0x40046305, 0x3}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000000)={@fda={0x66646185, 0x7, 0x1, 0x20}, @flat=@weak_binder={0x77622a85, 0x100, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000000880)=""/4096, 0x1000, 0x0, 0x33}}, &(0x7f0000000200)={0x0, 0x20, 0x38}}, 0x1000}, @request_death={0x400c630e, 0x8}], 0x37, 0x0, &(0x7f0000000340)="66fa25b76f605fd57faf89724031a664425756848ed21a9bdebf24a4f387d1d68c007beb1ac28a29115cf3f861471b0cb79171a4ecb0d4"}) (async) 14:39:16 executing program 0: socket(0x0, 0x2, 0x8) 14:39:16 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000"], 0x0) [ 910.154181] block nbd4: Receive control failed (result -32) [ 910.160400] block nbd4: shutting down sockets 14:39:16 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:39:16 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="010108000300e400e400010003981d5886bbe175cf906d8d053e0fb0d2aaaaaa8972000000000020000000000079771e1a86a87c207e7405c9680682b1016a9ea1d5e6bc36c479c5b617879fa0b374050c89fd43206ff6d063af018e3358f59dd72aa1bdb56ff1c31f084779cdd09ccd93"], 0x38) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="9ca7e3d9f71f39373900cfdd4767d4c5", 0x10) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f0000000040)=0x1, 0x4) 14:39:16 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x8, 0x0, 'client1\x00', 0xffffffff80000000, 'Mi\x00', "a3f35af29db1110c317a83cacf9383b4f79e06062599fb01b6398618a91f375a", 0x5, 0x2a7}) 14:39:16 executing program 0: socket(0x29, 0x0, 0x8) 14:39:16 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000"], 0x0) 14:39:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000100)={0x6, 0x1, 'client0\x00', 0xffffffff8000000d, "40d758884014d0ad", "a8250c9feffd7b8b64cada3532213933b30772a62ea99d7dbf15255d67a0ffc2", 0x2e, 0x20000000}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x6080) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:16 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="010108000300e400e400010003981d5886bbe175cf906d8d053e0fb0d2aaaaaa8972000000000020000000000079771e1a86a87c207e7405c9680682b1016a9ea1d5e6bc36c479c5b617879fa0b374050c89fd43206ff6d063af018e3358f59dd72aa1bdb56ff1c31f084779cdd09ccd93"], 0x38) (async) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="9ca7e3d9f71f39373900cfdd4767d4c5", 0x10) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) setsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f0000000040)=0x1, 0x4) 14:39:16 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:39:16 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x8, 0x0, 'client1\x00', 0xffffffff80000000, 'Mi\x00', "a3f35af29db1110c317a83cacf9383b4f79e06062599fb01b6398618a91f375a", 0x5, 0x2a7}) 14:39:16 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000"], 0x0) 14:39:16 executing program 0: socket(0x29, 0x0, 0x8) [ 910.412562] block nbd2: Receive control failed (result -32) [ 910.418551] block nbd2: shutting down sockets 14:39:16 executing program 0: socket(0x29, 0x0, 0x8) 14:39:16 executing program 4: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:39:16 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:39:16 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="010108000300e400e400010003981d5886bbe175cf906d8d053e0fb0d2aaaaaa8972000000000020000000000079771e1a86a87c207e7405c9680682b1016a9ea1d5e6bc36c479c5b617879fa0b374050c89fd43206ff6d063af018e3358f59dd72aa1bdb56ff1c31f084779cdd09ccd93"], 0x38) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="9ca7e3d9f71f39373900cfdd4767d4c5", 0x10) (async) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) setsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f0000000040)=0x1, 0x4) 14:39:16 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x8, 0x0, 'client1\x00', 0xffffffff80000000, 'Mi\x00', "a3f35af29db1110c317a83cacf9383b4f79e06062599fb01b6398618a91f375a", 0x5, 0x2a7}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x8, 0x0, 'client1\x00', 0xffffffff80000000, 'Mi\x00', "a3f35af29db1110c317a83cacf9383b4f79e06062599fb01b6398618a91f375a", 0x5, 0x2a7}) (async) 14:39:16 executing program 0: socket(0x29, 0x2, 0x0) 14:39:17 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:39:17 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)={@val={0x0, 0x4}, @val={0x1, 0x1, 0x7, 0x40, 0x3, 0x1000}, @llc={@snap={0x1, 0x0, "b0d5", "7703b3", 0x11, "9f4a38321621a97da8bd91dcf6068aed00aa37e8eadb757ebba26d262fac503a5b360e817bc6650d74a0fe48b250dba60fec3a61145b51caa66a0a2c34b1"}}}, 0x55) 14:39:17 executing program 0: socket(0x29, 0x2, 0x0) 14:39:17 executing program 4: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:39:17 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$SIOCNRDECOBS(r0, 0x89e2) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client0\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x301) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000180)={0x8, 0x0, 'client1\x00', 0x4, "b3c3eabc672d041e", "9e9d2b09d951b0ae31a8ab946cc7c2aaef490162a83f0bc5ee66ba65ae1b51b4", 0xae, 0x1}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000000540)={&(0x7f0000000480), 0x10, &(0x7f0000000500)={&(0x7f00000004c0)=@can={{0x1, 0x1, 0x1}, 0x5, 0x1, 0x0, 0x0, "011a684fc85f6556"}, 0x10}, 0x1, 0x0, 0x0, 0x20048000}, 0x20000800) write$sndseq(r3, &(0x7f00000003c0)=[{0x5, 0xb9, 0x94, 0xfc, @time={0x1e91, 0x6}, {0x6, 0x1}, {0x8f, 0xfc}, @ext={0xc3, &(0x7f0000000240)="ac936f82ab6201d9129a8f8966b9a1136a8b7e3dc5a27a10aed7fd1a8d7a26a7f077ed168d5820c030121e4a7b8958398a7d96aa382051012ae44ddc33454e4590d47e499ec2456dfd76ace7f6035f3a5371e9c46d7b78108adcb145a944f21ce578f3b090891811f6cadb371121aea8bf7e7d0f07be59e8ed7f83d05353566a8e6e6301c021cbe58d1577a6f917d3dd0f8e71defe2d9d87ba208769637da628d2954f8a55ce8445c182ec82b1f62a2386c27fb8d20fbb5a1f155d32be350aad1a2147"}}, {0x1, 0x9, 0x5, 0x9, @time={0x8, 0xffffff7f}, {0x8, 0x11}, {0x2, 0x2}, @ext={0x4e, &(0x7f0000000340)="8a5247324cada2bfd2a55c6bbdec641257368985cc933f752497dd79bd83db4b1a13410184e00d8beb28fcffd44677153798358956c3ec7cf69ebe2b72c759d6229860fa0cf93f19efd61f6b41c4"}}, {0x7f, 0x5, 0x8a, 0x1, @tick=0x8001, {0x0, 0x87}, {0x90, 0x81}, @quote={{0x1, 0x3f}, 0x5, &(0x7f0000000040)={0x81, 0xf4, 0x7, 0x4, @time={0x4, 0x401}, {0xdc, 0x80}, {0x8, 0x6}, @quote={{0x3, 0xfc}, 0x8000}}}}, {0x3f, 0x7, 0x8, 0xbe, @time={0x4, 0x1}, {0x65, 0x1}, {0xfc, 0x2}, @time=@tick=0x2}, {0xff, 0x3, 0xc0, 0x1f, @tick=0x8001, {0x2, 0x2}, {0xcc, 0x1}, @connect={{0x1}, {0x1, 0x3f}}}, {0x0, 0x20, 0x4, 0x0, @time={0x80000000, 0x9}, {0x22, 0x4}, {0x3, 0xff}, @time=@tick=0xffffffd0}], 0xa8) 14:39:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000100)={0x6, 0x1, 'client0\x00', 0xffffffff8000000d, "40d758884014d0ad", "a8250c9feffd7b8b64cada3532213933b30772a62ea99d7dbf15255d67a0ffc2", 0x2e, 0x20000000}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x6080) ioctl$NBD_DO_IT(r2, 0xab03) [ 911.312864] block nbd2: Receive control failed (result -32) [ 911.314148] block nbd2: shutting down sockets 14:39:17 executing program 4: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:39:17 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$SIOCNRDECOBS(r0, 0x89e2) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client0\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async, rerun: 64) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x301) (rerun: 64) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000180)={0x8, 0x0, 'client1\x00', 0x4, "b3c3eabc672d041e", "9e9d2b09d951b0ae31a8ab946cc7c2aaef490162a83f0bc5ee66ba65ae1b51b4", 0xae, 0x1}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) (async) sendmsg$can_raw(r3, &(0x7f0000000540)={&(0x7f0000000480), 0x10, &(0x7f0000000500)={&(0x7f00000004c0)=@can={{0x1, 0x1, 0x1}, 0x5, 0x1, 0x0, 0x0, "011a684fc85f6556"}, 0x10}, 0x1, 0x0, 0x0, 0x20048000}, 0x20000800) write$sndseq(r3, &(0x7f00000003c0)=[{0x5, 0xb9, 0x94, 0xfc, @time={0x1e91, 0x6}, {0x6, 0x1}, {0x8f, 0xfc}, @ext={0xc3, &(0x7f0000000240)="ac936f82ab6201d9129a8f8966b9a1136a8b7e3dc5a27a10aed7fd1a8d7a26a7f077ed168d5820c030121e4a7b8958398a7d96aa382051012ae44ddc33454e4590d47e499ec2456dfd76ace7f6035f3a5371e9c46d7b78108adcb145a944f21ce578f3b090891811f6cadb371121aea8bf7e7d0f07be59e8ed7f83d05353566a8e6e6301c021cbe58d1577a6f917d3dd0f8e71defe2d9d87ba208769637da628d2954f8a55ce8445c182ec82b1f62a2386c27fb8d20fbb5a1f155d32be350aad1a2147"}}, {0x1, 0x9, 0x5, 0x9, @time={0x8, 0xffffff7f}, {0x8, 0x11}, {0x2, 0x2}, @ext={0x4e, &(0x7f0000000340)="8a5247324cada2bfd2a55c6bbdec641257368985cc933f752497dd79bd83db4b1a13410184e00d8beb28fcffd44677153798358956c3ec7cf69ebe2b72c759d6229860fa0cf93f19efd61f6b41c4"}}, {0x7f, 0x5, 0x8a, 0x1, @tick=0x8001, {0x0, 0x87}, {0x90, 0x81}, @quote={{0x1, 0x3f}, 0x5, &(0x7f0000000040)={0x81, 0xf4, 0x7, 0x4, @time={0x4, 0x401}, {0xdc, 0x80}, {0x8, 0x6}, @quote={{0x3, 0xfc}, 0x8000}}}}, {0x3f, 0x7, 0x8, 0xbe, @time={0x4, 0x1}, {0x65, 0x1}, {0xfc, 0x2}, @time=@tick=0x2}, {0xff, 0x3, 0xc0, 0x1f, @tick=0x8001, {0x2, 0x2}, {0xcc, 0x1}, @connect={{0x1}, {0x1, 0x3f}}}, {0x0, 0x20, 0x4, 0x0, @time={0x80000000, 0x9}, {0x22, 0x4}, {0x3, 0xff}, @time=@tick=0xffffffd0}], 0xa8) 14:39:17 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:39:17 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)={@val={0x0, 0x4}, @val={0x1, 0x1, 0x7, 0x40, 0x3, 0x1000}, @llc={@snap={0x1, 0x0, "b0d5", "7703b3", 0x11, "9f4a38321621a97da8bd91dcf6068aed00aa37e8eadb757ebba26d262fac503a5b360e817bc6650d74a0fe48b250dba60fec3a61145b51caa66a0a2c34b1"}}}, 0x55) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) write$tun(0xffffffffffffffff, &(0x7f0000000000)={@val={0x0, 0x4}, @val={0x1, 0x1, 0x7, 0x40, 0x3, 0x1000}, @llc={@snap={0x1, 0x0, "b0d5", "7703b3", 0x11, "9f4a38321621a97da8bd91dcf6068aed00aa37e8eadb757ebba26d262fac503a5b360e817bc6650d74a0fe48b250dba60fec3a61145b51caa66a0a2c34b1"}}}, 0x55) (async) 14:39:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x3a5081) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) bind$x25(0xffffffffffffffff, &(0x7f0000000000), 0x12) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x270880, 0x0) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x800) ioctl$NBD_DO_IT(r2, 0xab03) write$sysctl(r3, &(0x7f0000000140)='4\x00', 0x2) 14:39:17 executing program 0: socket(0x29, 0x2, 0x0) 14:39:17 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:39:17 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:39:17 executing program 0: socket(0x29, 0x2, 0x0) 14:39:17 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)={@val={0x0, 0x4}, @val={0x1, 0x1, 0x7, 0x40, 0x3, 0x1000}, @llc={@snap={0x1, 0x0, "b0d5", "7703b3", 0x11, "9f4a38321621a97da8bd91dcf6068aed00aa37e8eadb757ebba26d262fac503a5b360e817bc6650d74a0fe48b250dba60fec3a61145b51caa66a0a2c34b1"}}}, 0x55) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) write$tun(0xffffffffffffffff, &(0x7f0000000000)={@val={0x0, 0x4}, @val={0x1, 0x1, 0x7, 0x40, 0x3, 0x1000}, @llc={@snap={0x1, 0x0, "b0d5", "7703b3", 0x11, "9f4a38321621a97da8bd91dcf6068aed00aa37e8eadb757ebba26d262fac503a5b360e817bc6650d74a0fe48b250dba60fec3a61145b51caa66a0a2c34b1"}}}, 0x55) (async) 14:39:17 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$SIOCNRDECOBS(r0, 0x89e2) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client0\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x301) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000180)={0x8, 0x0, 'client1\x00', 0x4, "b3c3eabc672d041e", "9e9d2b09d951b0ae31a8ab946cc7c2aaef490162a83f0bc5ee66ba65ae1b51b4", 0xae, 0x1}) (async, rerun: 64) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (rerun: 64) bind$bt_rfcomm(r3, 0x0, 0x0) (async) sendmsg$can_raw(r3, &(0x7f0000000540)={&(0x7f0000000480), 0x10, &(0x7f0000000500)={&(0x7f00000004c0)=@can={{0x1, 0x1, 0x1}, 0x5, 0x1, 0x0, 0x0, "011a684fc85f6556"}, 0x10}, 0x1, 0x0, 0x0, 0x20048000}, 0x20000800) (async) write$sndseq(r3, &(0x7f00000003c0)=[{0x5, 0xb9, 0x94, 0xfc, @time={0x1e91, 0x6}, {0x6, 0x1}, {0x8f, 0xfc}, @ext={0xc3, &(0x7f0000000240)="ac936f82ab6201d9129a8f8966b9a1136a8b7e3dc5a27a10aed7fd1a8d7a26a7f077ed168d5820c030121e4a7b8958398a7d96aa382051012ae44ddc33454e4590d47e499ec2456dfd76ace7f6035f3a5371e9c46d7b78108adcb145a944f21ce578f3b090891811f6cadb371121aea8bf7e7d0f07be59e8ed7f83d05353566a8e6e6301c021cbe58d1577a6f917d3dd0f8e71defe2d9d87ba208769637da628d2954f8a55ce8445c182ec82b1f62a2386c27fb8d20fbb5a1f155d32be350aad1a2147"}}, {0x1, 0x9, 0x5, 0x9, @time={0x8, 0xffffff7f}, {0x8, 0x11}, {0x2, 0x2}, @ext={0x4e, &(0x7f0000000340)="8a5247324cada2bfd2a55c6bbdec641257368985cc933f752497dd79bd83db4b1a13410184e00d8beb28fcffd44677153798358956c3ec7cf69ebe2b72c759d6229860fa0cf93f19efd61f6b41c4"}}, {0x7f, 0x5, 0x8a, 0x1, @tick=0x8001, {0x0, 0x87}, {0x90, 0x81}, @quote={{0x1, 0x3f}, 0x5, &(0x7f0000000040)={0x81, 0xf4, 0x7, 0x4, @time={0x4, 0x401}, {0xdc, 0x80}, {0x8, 0x6}, @quote={{0x3, 0xfc}, 0x8000}}}}, {0x3f, 0x7, 0x8, 0xbe, @time={0x4, 0x1}, {0x65, 0x1}, {0xfc, 0x2}, @time=@tick=0x2}, {0xff, 0x3, 0xc0, 0x1f, @tick=0x8001, {0x2, 0x2}, {0xcc, 0x1}, @connect={{0x1}, {0x1, 0x3f}}}, {0x0, 0x20, 0x4, 0x0, @time={0x80000000, 0x9}, {0x22, 0x4}, {0x3, 0xff}, @time=@tick=0xffffffd0}], 0xa8) 14:39:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x3a5081) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) bind$x25(0xffffffffffffffff, &(0x7f0000000000), 0x12) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x270880, 0x0) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x800) ioctl$NBD_DO_IT(r2, 0xab03) write$sysctl(r3, &(0x7f0000000140)='4\x00', 0x2) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x3a5081) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) bind$x25(0xffffffffffffffff, &(0x7f0000000000), 0x12) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x270880, 0x0) (async) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x800) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) write$sysctl(r3, &(0x7f0000000140)='4\x00', 0x2) (async) 14:39:17 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001"], 0x0) 14:39:18 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:39:18 executing program 0: socket(0x0, 0x2, 0x0) 14:39:18 executing program 1: syz_emit_ethernet(0x51, &(0x7f0000000040)={@link_local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}, @val={@val={0x9100, 0x2, 0x1, 0x4}}, {@llc={0x4, {@snap={0xaa, 0xab, 'q', "0183f4", 0x800, "db3d6a2ee2390dc4145efd7d14b2422e46bee8538ac3130b4e8865e396f3c08742590fb008671595ca3bb90b6e1a22038541f5"}}}}}, 0x0) 14:39:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x3a5081) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) bind$x25(0xffffffffffffffff, &(0x7f0000000000), 0x12) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x270880, 0x0) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x800) ioctl$NBD_DO_IT(r2, 0xab03) write$sysctl(r3, &(0x7f0000000140)='4\x00', 0x2) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x3a5081) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) bind$x25(0xffffffffffffffff, &(0x7f0000000000), 0x12) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x270880, 0x0) (async) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x800) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) write$sysctl(r3, &(0x7f0000000140)='4\x00', 0x2) (async) 14:39:18 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:39:18 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:39:18 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000000)={0x1, 0x20, [{0x0, 0x0, 0x1}]}) 14:39:18 executing program 1: syz_emit_ethernet(0x51, &(0x7f0000000040)={@link_local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}, @val={@val={0x9100, 0x2, 0x1, 0x4}}, {@llc={0x4, {@snap={0xaa, 0xab, 'q', "0183f4", 0x800, "db3d6a2ee2390dc4145efd7d14b2422e46bee8538ac3130b4e8865e396f3c08742590fb008671595ca3bb90b6e1a22038541f5"}}}}}, 0x0) 14:39:18 executing program 0: socket(0x0, 0x2, 0x0) 14:39:18 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:39:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x8000) 14:39:18 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:39:18 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000000)={0x1, 0x20, [{0x0, 0x0, 0x1}]}) 14:39:18 executing program 0: socket(0x0, 0x2, 0x0) 14:39:18 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:39:18 executing program 1: syz_emit_ethernet(0x51, &(0x7f0000000040)={@link_local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}, @val={@val={0x9100, 0x2, 0x1, 0x4}}, {@llc={0x4, {@snap={0xaa, 0xab, 'q', "0183f4", 0x800, "db3d6a2ee2390dc4145efd7d14b2422e46bee8538ac3130b4e8865e396f3c08742590fb008671595ca3bb90b6e1a22038541f5"}}}}}, 0x0) 14:39:18 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000000)={0x1, 0x20, [{0x0, 0x0, 0x1}]}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) (async) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000000)={0x1, 0x20, [{0x0, 0x0, 0x1}]}) (async) 14:39:18 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:39:18 executing program 0: socket(0x29, 0x0, 0x0) 14:39:18 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:39:18 executing program 1: setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x64010100}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'vlan0\x00'}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x840) 14:39:18 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2000000"], 0x0) 14:39:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) (async) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x8000) 14:39:19 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x555a40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, '\x00', "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:19 executing program 0: socket(0x29, 0x0, 0x0) 14:39:19 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000081000000"], 0x0) 14:39:19 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2000000"], 0x0) 14:39:19 executing program 1: setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x64010100}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'vlan0\x00'}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x840) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x64010100}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'vlan0\x00'}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x840) (async) [ 912.806938] block nbd2: Receive control failed (result -32) [ 912.807210] block nbd2: shutting down sockets 14:39:19 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x555a40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, '\x00', "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:19 executing program 0: socket(0x29, 0x0, 0x0) 14:39:19 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000081000000"], 0x0) 14:39:19 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2000000"], 0x0) 14:39:19 executing program 1: setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x64010100}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'vlan0\x00'}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x840) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x64010100}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'vlan0\x00'}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x840) (async) 14:39:19 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x555a40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, '\x00', "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) (async) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x8000) 14:39:20 executing program 0: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2000000"], 0x0) 14:39:20 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:39:20 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000081000000"], 0x0) 14:39:20 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000004c0)) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x10800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000340)={0x8, 0x1, 'client0\x00', 0xffffffff80000000, "822352cc77a74665", "506c89ca6041263dc9eb7636dfebcff47e626d4dc3e39c0c58e0207e915ca364", 0x3f, 0x4000000}) 14:39:20 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="018000ff2500000000000000"], 0x0) [ 913.708159] block nbd2: Receive control failed (result -32) [ 913.714340] block nbd2: shutting down sockets 14:39:20 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="018000ff2500000000000000"], 0x0) 14:39:20 executing program 0: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000081000000"], 0x0) 14:39:20 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a0"], 0x0) 14:39:20 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:39:20 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000004c0)) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x10800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000340)={0x8, 0x1, 'client0\x00', 0xffffffff80000000, "822352cc77a74665", "506c89ca6041263dc9eb7636dfebcff47e626d4dc3e39c0c58e0207e915ca364", 0x3f, 0x4000000}) 14:39:20 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:39:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:20 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000004c0)) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x10800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000340)={0x8, 0x1, 'client0\x00', 0xffffffff80000000, "822352cc77a74665", "506c89ca6041263dc9eb7636dfebcff47e626d4dc3e39c0c58e0207e915ca364", 0x3f, 0x4000000}) 14:39:20 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="018000ff2500000000000000"], 0x0) 14:39:20 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:39:20 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:39:20 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000004c0)) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x10800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000340)={0x8, 0x1, 'client0\x00', 0xffffffff80000000, "822352cc77a74665", "506c89ca6041263dc9eb7636dfebcff47e626d4dc3e39c0c58e0207e915ca364", 0x3f, 0x4000000}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r3, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r4, 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000004c0)) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x10800) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000340)={0x8, 0x1, 'client0\x00', 0xffffffff80000000, "822352cc77a74665", "506c89ca6041263dc9eb7636dfebcff47e626d4dc3e39c0c58e0207e915ca364", 0x3f, 0x4000000}) (async) [ 914.626357] block nbd2: Receive control failed (result -32) [ 914.626602] block nbd2: shutting down sockets 14:39:21 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a"], 0x0) 14:39:21 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000000)={0x3, 0x0, [{}, {}, {}]}) ioctl$SIOCPNDELRESOURCE(r0, 0x89ef, &(0x7f0000000080)=0x7ff) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:21 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000004c0)) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x10800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000340)={0x8, 0x1, 'client0\x00', 0xffffffff80000000, "822352cc77a74665", "506c89ca6041263dc9eb7636dfebcff47e626d4dc3e39c0c58e0207e915ca364", 0x3f, 0x4000000}) 14:39:21 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:39:21 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x3, 0x5e, 0x98}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:21 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63"], 0x0) 14:39:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) 14:39:21 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000004c0)) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x10800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000340)={0x8, 0x1, 'client0\x00', 0xffffffff80000000, "822352cc77a74665", "506c89ca6041263dc9eb7636dfebcff47e626d4dc3e39c0c58e0207e915ca364", 0x3f, 0x4000000}) 14:39:21 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a"], 0x0) 14:39:21 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x3, 0x5e, 0x98}) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (rerun: 64) 14:39:21 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000000)={0x3, 0x0, [{}, {}, {}]}) (async) ioctl$SIOCPNDELRESOURCE(r0, 0x89ef, &(0x7f0000000080)=0x7ff) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:21 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) [ 915.539276] block nbd2: Receive control failed (result -32) [ 915.543609] block nbd2: shutting down sockets 14:39:21 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000004c0)) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x10800) 14:39:21 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:39:21 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:39:22 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000000)={0x3, 0x0, [{}, {}, {}]}) ioctl$SIOCPNDELRESOURCE(r0, 0x89ef, &(0x7f0000000080)=0x7ff) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r0, 0x0, 0x0) (async) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000000)={0x3, 0x0, [{}, {}, {}]}) (async) ioctl$SIOCPNDELRESOURCE(r0, 0x89ef, &(0x7f0000000080)=0x7ff) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) 14:39:22 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x3, 0x5e, 0x98}) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:22 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:39:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:22 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) [ 915.732528] block nbd2: shutting down sockets 14:39:22 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c200000181ab00000011000092"], 0x0) 14:39:22 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000004c0)) 14:39:22 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd2b, 0x25dfdc01, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x10001}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000240)={0x9, 0x0, {0x2, 0x2, 0x9, 0x1, 0x2}, 0x1}) 14:39:22 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:39:22 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:39:22 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c200000181ab00000011000092"], 0x0) 14:39:22 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) 14:39:22 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd2b, 0x25dfdc01, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x10001}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000240)={0x9, 0x0, {0x2, 0x2, 0x9, 0x1, 0x2}, 0x1}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd2b, 0x25dfdc01, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x10001}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000240)={0x9, 0x0, {0x2, 0x2, 0x9, 0x1, 0x2}, 0x1}) (async) 14:39:22 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:39:22 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c200000181ab00000011000092"], 0x0) 14:39:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100400) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r5, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044050}, 0x8000) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r6 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) 14:39:23 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd6367"], 0x0) 14:39:23 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) 14:39:23 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd2b, 0x25dfdc01, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x10001}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000240)={0x9, 0x0, {0x2, 0x2, 0x9, 0x1, 0x2}, 0x1}) 14:39:23 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000001800000110000920000f77921a6adb13bb0216375cc3adc57abb706ad0edaa998f1abcc9655fc4edefc227dcb1c68b80e3336c3151a4ac74b08e770884559a3e000"/81], 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 14:39:23 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) [ 916.684918] block nbd2: Receive control failed (result -32) [ 916.690273] block nbd2: shutting down sockets 14:39:23 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:23 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:23 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) 14:39:23 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63"], 0x0) 14:39:23 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000001800000110000920000f77921a6adb13bb0216375cc3adc57abb706ad0edaa998f1abcc9655fc4edefc227dcb1c68b80e3336c3151a4ac74b08e770884559a3e000"/81], 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) (async) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 14:39:23 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000400)={0x123, 0x2, {0x3, 0x2, 0x0, 0x1, 0x81}, 0x1}) 14:39:24 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c200000181ab00000011000092"], 0x0) 14:39:24 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:24 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000001800000110000920000f77921a6adb13bb0216375cc3adc57abb706ad0edaa998f1abcc9655fc4edefc227dcb1c68b80e3336c3151a4ac74b08e770884559a3e000"/81], 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) (async) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 14:39:24 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:39:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100400) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r5, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044050}, 0x8000) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r6 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) 14:39:24 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) [ 917.657229] block nbd2: Receive control failed (result -32) [ 917.663503] block nbd2: shutting down sockets 14:39:24 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c200000181ab00000011000092"], 0x0) 14:39:24 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:24 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:39:24 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) 14:39:24 executing program 1: syz_emit_ethernet(0x12ee, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x30000, 0x0, [0xfbf, 0x1, 0x15e9658b, 0xfffffffffffffffb, 0x6, 0x5, 0x4, 0x3]}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) read$eventfd(r1, &(0x7f00000000c0), 0x8) 14:39:24 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1f}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_VLANID={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:24 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c200000181ab00000011000092"], 0x0) 14:39:24 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:24 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:39:24 executing program 1: syz_emit_ethernet(0x12ee, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x30000, 0x0, [0xfbf, 0x1, 0x15e9658b, 0xfffffffffffffffb, 0x6, 0x5, 0x4, 0x3]}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) read$eventfd(r1, &(0x7f00000000c0), 0x8) syz_emit_ethernet(0x12ee, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) (async) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) (async) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x30000, 0x0, [0xfbf, 0x1, 0x15e9658b, 0xfffffffffffffffb, 0x6, 0x5, 0x4, 0x3]}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) (async) read$eventfd(r1, &(0x7f00000000c0), 0x8) (async) 14:39:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100400) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r5, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044050}, 0x8000) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r6 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) 14:39:24 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1f}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_VLANID={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x0) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:24 executing program 3: syz_emit_ethernet(0x15, 0x0, 0x0) 14:39:24 executing program 1: syz_emit_ethernet(0x12ee, &(0x7f0000000100)=ANY=[@ANYBLOB="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0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x30000, 0x0, [0xfbf, 0x1, 0x15e9658b, 0xfffffffffffffffb, 0x6, 0x5, 0x4, 0x3]}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) read$eventfd(r1, &(0x7f00000000c0), 0x8) syz_emit_ethernet(0x12ee, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) (async) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) (async) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x30000, 0x0, [0xfbf, 0x1, 0x15e9658b, 0xfffffffffffffffb, 0x6, 0x5, 0x4, 0x3]}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) (async) read$eventfd(r1, &(0x7f00000000c0), 0x8) (async) 14:39:24 executing program 4: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1f}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_VLANID={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:24 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) [ 918.599900] block nbd2: Receive control failed (result -32) [ 918.602675] block nbd2: shutting down sockets 14:39:25 executing program 3: syz_emit_ethernet(0x15, 0x0, 0x0) 14:39:25 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:25 executing program 1: syz_emit_ethernet(0xe8, &(0x7f0000000000)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x80, "92", "d59d20ada05c8d606bd2d9d98b2cd22722f92a012127cfaf24b2522930279ef32f3c5a6c6fb59d51eb5cecb9e37f268deec077c773ed2cc60000000000000000f0cd2fbee39a826a0a9f524906e05cf7a0699dcc450c9c3422c384ddfa2055b2d34b159b0fa84e5ab504000220cebeb1340d937e35bd5e170f19136906bcc333f44f9a02cbca875c2d367c7b0bfb46ea8888d7782d328ff516119d3733de9155bfd83cb2530a6d0e7fe32635f0065b5224302a8774fd26872cb798c5ae1da29d1864e6caab52f20f96bfa8224d72f889d27436"}}}}}, 0x0) 14:39:25 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1f}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_VLANID={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x0) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:25 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0xfd, 0x200, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:25 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8042) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40}) 14:39:25 executing program 3: syz_emit_ethernet(0x15, 0x0, 0x0) 14:39:25 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:25 executing program 1: syz_emit_ethernet(0xe8, &(0x7f0000000000)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x80, "92", "d59d20ada05c8d606bd2d9d98b2cd22722f92a012127cfaf24b2522930279ef32f3c5a6c6fb59d51eb5cecb9e37f268deec077c773ed2cc60000000000000000f0cd2fbee39a826a0a9f524906e05cf7a0699dcc450c9c3422c384ddfa2055b2d34b159b0fa84e5ab504000220cebeb1340d937e35bd5e170f19136906bcc333f44f9a02cbca875c2d367c7b0bfb46ea8888d7782d328ff516119d3733de9155bfd83cb2530a6d0e7fe32635f0065b5224302a8774fd26872cb798c5ae1da29d1864e6caab52f20f96bfa8224d72f889d27436"}}}}}, 0x0) 14:39:25 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000240)=[{}, {}, {}, {}, {}], &(0x7f0000000280)=0x28) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = socket(0x1e, 0x80f, 0x2) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x68, 0x0, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1f}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x100}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000340)={0x8, 0x80000001, 0x0, 'queue0\x00', 0x4c}) setsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f00000002c0), 0x4) 14:39:25 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) [ 919.534928] block nbd2: Receive control failed (result -32) [ 919.536614] block nbd2: shutting down sockets 14:39:25 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[], 0x0) 14:39:25 executing program 1: syz_emit_ethernet(0xe8, &(0x7f0000000000)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x80, "92", "d59d20ada05c8d606bd2d9d98b2cd22722f92a012127cfaf24b2522930279ef32f3c5a6c6fb59d51eb5cecb9e37f268deec077c773ed2cc60000000000000000f0cd2fbee39a826a0a9f524906e05cf7a0699dcc450c9c3422c384ddfa2055b2d34b159b0fa84e5ab504000220cebeb1340d937e35bd5e170f19136906bcc333f44f9a02cbca875c2d367c7b0bfb46ea8888d7782d328ff516119d3733de9155bfd83cb2530a6d0e7fe32635f0065b5224302a8774fd26872cb798c5ae1da29d1864e6caab52f20f96bfa8224d72f889d27436"}}}}}, 0x0) 14:39:26 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:26 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000240)=[{}, {}, {}, {}, {}], &(0x7f0000000280)=0x28) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = socket(0x1e, 0x80f, 0x2) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x68, 0x0, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1f}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x100}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000340)={0x8, 0x80000001, 0x0, 'queue0\x00', 0x4c}) setsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f00000002c0), 0x4) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) (async) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000240)=[{}, {}, {}, {}, {}], &(0x7f0000000280)=0x28) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) (async) socket(0x1e, 0x80f, 0x2) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x68, 0x0, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1f}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x100}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x202) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000340)={0x8, 0x80000001, 0x0, 'queue0\x00', 0x4c}) (async) setsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f00000002c0), 0x4) (async) 14:39:26 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:26 executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000000040)={{0x2, 0x0, 0x80, {0x2000, 0x5000, 0x2}}, "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syz_emit_ethernet(0x26, &(0x7f00000020c0)={@link_local, @multicast, @val={@val={0x9100, 0x3, 0x0, 0x4}}, {@can={0xc, {{0x1, 0x1, 0x0, 0x1}, 0x3, 0x1, 0x0, 0x0, "5a5ccb14a07bf315"}}}}, 0x0) 14:39:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8042) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40}) 14:39:26 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[], 0x0) 14:39:26 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480), 0x430542) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:26 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:26 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000240)=[{}, {}, {}, {}, {}], &(0x7f0000000280)=0x28) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) (async) r1 = socket(0x1e, 0x80f, 0x2) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x68, 0x0, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1f}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x100}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) (async, rerun: 32) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x202) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000340)={0x8, 0x80000001, 0x0, 'queue0\x00', 0x4c}) (async, rerun: 32) setsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f00000002c0), 0x4) (rerun: 32) 14:39:26 executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000000040)={{0x2, 0x0, 0x80, {0x2000, 0x5000, 0x2}}, 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syz_emit_ethernet(0x26, &(0x7f00000020c0)={@link_local, @multicast, @val={@val={0x9100, 0x3, 0x0, 0x4}}, {@can={0xc, {{0x1, 0x1, 0x0, 0x1}, 0x3, 0x1, 0x0, 0x0, "5a5ccb14a07bf315"}}}}, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) (async) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000000040)={{0x2, 0x0, 0x80, {0x2000, 0x5000, 0x2}}, 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(async) syz_emit_ethernet(0x26, &(0x7f00000020c0)={@link_local, @multicast, @val={@val={0x9100, 0x3, 0x0, 0x4}}, {@can={0xc, {{0x1, 0x1, 0x0, 0x1}, 0x3, 0x1, 0x0, 0x0, "5a5ccb14a07bf315"}}}}, 0x0) (async) [ 920.458333] block nbd2: Receive control failed (result -32) [ 920.465745] block nbd2: shutting down sockets 14:39:26 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:26 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:26 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[], 0x0) 14:39:26 executing program 5: getsockname$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @default}, [@rose, @bcast, @remote, @netrom, @netrom, @default, @bcast, @null]}, &(0x7f0000000180)=0x48) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x6, 0xfffff906, 0x1, 'queue0\x00', 0xfff}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) getsockname$netrom(r2, &(0x7f0000000340)={{0x3, @rose}, [@remote, @default, @remote, @bcast, @null, @null, @remote, @default]}, &(0x7f00000003c0)=0x48) getsockname$netrom(r1, &(0x7f0000000280)={{0x3, @null}, [@null, @bcast, @bcast, @rose, @null, @remote, @netrom, @rose]}, &(0x7f0000000300)=0x48) 14:39:26 executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000000040)={{0x2, 0x0, 0x80, {0x2000, 0x5000, 0x2}}, 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(async) syz_emit_ethernet(0x26, &(0x7f00000020c0)={@link_local, @multicast, @val={@val={0x9100, 0x3, 0x0, 0x4}}, {@can={0xc, {{0x1, 0x1, 0x0, 0x1}, 0x3, 0x1, 0x0, 0x0, "5a5ccb14a07bf315"}}}}, 0x0) 14:39:27 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8042) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8042) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40}) (async) 14:39:27 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:27 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x0) 14:39:27 executing program 5: getsockname$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @default}, [@rose, @bcast, @remote, @netrom, @netrom, @default, @bcast, @null]}, &(0x7f0000000180)=0x48) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x6, 0xfffff906, 0x1, 'queue0\x00', 0xfff}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) getsockname$netrom(r2, &(0x7f0000000340)={{0x3, @rose}, [@remote, @default, @remote, @bcast, @null, @null, @remote, @default]}, &(0x7f00000003c0)=0x48) getsockname$netrom(r1, &(0x7f0000000280)={{0x3, @null}, [@null, @bcast, @bcast, @rose, @null, @remote, @netrom, @rose]}, &(0x7f0000000300)=0x48) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @default}, [@rose, @bcast, @remote, @netrom, @netrom, @default, @bcast, @null]}, &(0x7f0000000180)=0x48) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x6, 0xfffff906, 0x1, 'queue0\x00', 0xfff}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) getsockname$netrom(r2, &(0x7f0000000340)={{0x3, @rose}, [@remote, @default, @remote, @bcast, @null, @null, @remote, @default]}, &(0x7f00000003c0)=0x48) (async) getsockname$netrom(r1, &(0x7f0000000280)={{0x3, @null}, [@null, @bcast, @bcast, @rose, @null, @remote, @netrom, @rose]}, &(0x7f0000000300)=0x48) (async) 14:39:27 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @loopback}, 0x10) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:27 executing program 4: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) [ 921.398425] block nbd2: Receive control failed (result -32) [ 921.398805] block nbd2: shutting down sockets 14:39:27 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:27 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @loopback}, 0x10) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r0, 0x0, 0x0) (async) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @loopback}, 0x10) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) 14:39:27 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:27 executing program 5: getsockname$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @default}, [@rose, @bcast, @remote, @netrom, @netrom, @default, @bcast, @null]}, &(0x7f0000000180)=0x48) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x6, 0xfffff906, 0x1, 'queue0\x00', 0xfff}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) getsockname$netrom(r2, &(0x7f0000000340)={{0x3, @rose}, [@remote, @default, @remote, @bcast, @null, @null, @remote, @default]}, &(0x7f00000003c0)=0x48) getsockname$netrom(r1, &(0x7f0000000280)={{0x3, @null}, [@null, @bcast, @bcast, @rose, @null, @remote, @netrom, @rose]}, &(0x7f0000000300)=0x48) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @default}, [@rose, @bcast, @remote, @netrom, @netrom, @default, @bcast, @null]}, &(0x7f0000000180)=0x48) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x6, 0xfffff906, 0x1, 'queue0\x00', 0xfff}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) getsockname$netrom(r2, &(0x7f0000000340)={{0x3, @rose}, [@remote, @default, @remote, @bcast, @null, @null, @remote, @default]}, &(0x7f00000003c0)=0x48) (async) getsockname$netrom(r1, &(0x7f0000000280)={{0x3, @null}, [@null, @bcast, @bcast, @rose, @null, @remote, @netrom, @rose]}, &(0x7f0000000300)=0x48) (async) 14:39:27 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x0) 14:39:27 executing program 4: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) [ 921.612957] block nbd2: shutting down sockets 14:39:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:28 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:28 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @loopback}, 0x10) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:28 executing program 4: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:28 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x0) 14:39:28 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x200, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, &(0x7f0000000180)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r2, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x15}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x40}]}, 0x34}, 0x1, 0x0, 0x0, 0xc0}, 0x800) ioctl$NBD_SET_SOCK(r0, 0xab00, r0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f0000000040)='5\x00', 0x2) 14:39:28 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:28 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000000)={0x2, 0x1ff, [{0x2a63, 0x0, 0x8}, {0xe76, 0x0, 0x200}]}) 14:39:28 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:28 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x200, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, &(0x7f0000000180)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r2, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x15}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x40}]}, 0x34}, 0x1, 0x0, 0x0, 0xc0}, 0x800) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r0) (async) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f0000000040)='5\x00', 0x2) 14:39:28 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c20000"], 0x0) 14:39:28 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) [ 921.891206] block nbd2: shutting down sockets 14:39:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (rerun: 64) 14:39:28 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000000)={0x2, 0x1ff, [{0x2a63, 0x0, 0x8}, {0xe76, 0x0, 0x200}]}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000000)={0x2, 0x1ff, [{0x2a63, 0x0, 0x8}, {0xe76, 0x0, 0x200}]}) (async) 14:39:28 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c20000"], 0x0) 14:39:28 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:28 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x200, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, &(0x7f0000000180)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r2, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x15}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x40}]}, 0x34}, 0x1, 0x0, 0x0, 0xc0}, 0x800) ioctl$NBD_SET_SOCK(r0, 0xab00, r0) (async) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f0000000040)='5\x00', 0x2) 14:39:28 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) 14:39:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 14:39:28 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c20000"], 0x0) 14:39:28 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:28 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:28 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000000)={0x2, 0x1ff, [{0x2a63, 0x0, 0x8}, {0xe76, 0x0, 0x200}]}) 14:39:28 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) 14:39:28 executing program 4: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:28 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:28 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c200000181ab0000"], 0x0) 14:39:28 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) 14:39:28 executing program 1: r0 = userfaultfd(0x180001) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) r1 = syz_open_dev$media(&(0x7f0000000040), 0x5c8d, 0x102) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000580)={0x0, 0x7, 0x0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000340)=[{}], 0x2, 0x0, &(0x7f00000003c0)=[{}, {}], 0x9, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) [ 922.252493] block nbd2: shutting down sockets 14:39:28 executing program 4: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)={[{0x2d, 'cpuacct'}, {0x2b, 'cpuset'}, {0x2d, 'memory'}]}, 0x19) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80000) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:28 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x0, 0x3e000000, 0xfffffe01}) [ 922.313331] block nbd2: Device being setup by another task 14:39:28 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c20000"], 0x0) 14:39:28 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:28 executing program 4: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) 14:39:28 executing program 1: r0 = userfaultfd(0x180001) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) (async) r1 = syz_open_dev$media(&(0x7f0000000040), 0x5c8d, 0x102) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000580)={0x0, 0x7, 0x0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000340)=[{}], 0x2, 0x0, &(0x7f00000003c0)=[{}, {}], 0x9, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:28 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c20000"], 0x0) 14:39:28 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0xfffffe01}) 14:39:28 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x308001) r1 = syz_clone(0x800, &(0x7f0000000180)="489a4db31a2a46c85180946702e51c8c5ed8e36fb4d8af27a348295bef18b0cda27ca228aa80e49b191fc2870651e66d85184e9f7da677a893d08d6e1b39e2043cdf66efe9b2a208f083d875d469d01858128b9d4f8f32625861625382935aabef5c229a79dc8a94d5f4aca3a63f3b922a68ac54dc2706b7a597938e9770a790c621e0349dd54a50f735d54b5caca4b7066559f2f2024313c8e9728b02fee8f19aae4b5b1887e2e76dc8d52e778f2bcbdbe071b39b5065d8853e00ab5ac00652457f11f23fd7ef69f6323a7b7b2312c8909f1f6b795fc4d49dd607242d7edeb6dbc01d292dedfef31c1f3b44", 0xec, &(0x7f0000000080), &(0x7f0000000280), &(0x7f00000002c0)="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") syz_open_procfs$userns(r1, &(0x7f00000012c0)) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x0, 0xfffffffe}) 14:39:28 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) 14:39:28 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) 14:39:28 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c20000"], 0x0) 14:39:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 32) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)={[{0x2d, 'cpuacct'}, {0x2b, 'cpuset'}, {0x2d, 'memory'}]}, 0x19) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80000) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:29 executing program 1: r0 = userfaultfd(0x180001) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) (async) r1 = syz_open_dev$media(&(0x7f0000000040), 0x5c8d, 0x102) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000580)={0x0, 0x7, 0x0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000340)=[{}], 0x2, 0x0, &(0x7f00000003c0)=[{}, {}], 0x9, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:29 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c200000181ab"], 0x0) 14:39:29 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) 14:39:29 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) 14:39:29 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x308001) (async) r1 = syz_clone(0x800, &(0x7f0000000180)="489a4db31a2a46c85180946702e51c8c5ed8e36fb4d8af27a348295bef18b0cda27ca228aa80e49b191fc2870651e66d85184e9f7da677a893d08d6e1b39e2043cdf66efe9b2a208f083d875d469d01858128b9d4f8f32625861625382935aabef5c229a79dc8a94d5f4aca3a63f3b922a68ac54dc2706b7a597938e9770a790c621e0349dd54a50f735d54b5caca4b7066559f2f2024313c8e9728b02fee8f19aae4b5b1887e2e76dc8d52e778f2bcbdbe071b39b5065d8853e00ab5ac00652457f11f23fd7ef69f6323a7b7b2312c8909f1f6b795fc4d49dd607242d7edeb6dbc01d292dedfef31c1f3b44", 0xec, &(0x7f0000000080), &(0x7f0000000280), &(0x7f00000002c0)="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") syz_open_procfs$userns(r1, &(0x7f00000012c0)) (async) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x0, 0xfffffffe}) [ 923.290876] block nbd2: Receive control failed (result -32) [ 923.292284] block nbd2: shutting down sockets 14:39:29 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c2000001"], 0x0) 14:39:29 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) 14:39:29 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c20000000180c20000008100f60f0011000092"], 0x0) 14:39:29 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) 14:39:29 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x308001) r1 = syz_clone(0x800, &(0x7f0000000180)="489a4db31a2a46c85180946702e51c8c5ed8e36fb4d8af27a348295bef18b0cda27ca228aa80e49b191fc2870651e66d85184e9f7da677a893d08d6e1b39e2043cdf66efe9b2a208f083d875d469d01858128b9d4f8f32625861625382935aabef5c229a79dc8a94d5f4aca3a63f3b922a68ac54dc2706b7a597938e9770a790c621e0349dd54a50f735d54b5caca4b7066559f2f2024313c8e9728b02fee8f19aae4b5b1887e2e76dc8d52e778f2bcbdbe071b39b5065d8853e00ab5ac00652457f11f23fd7ef69f6323a7b7b2312c8909f1f6b795fc4d49dd607242d7edeb6dbc01d292dedfef31c1f3b44", 0xec, &(0x7f0000000080), &(0x7f0000000280), &(0x7f00000002c0)="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") syz_open_procfs$userns(r1, &(0x7f00000012c0)) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x0, 0xfffffffe}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x308001) (async) syz_clone(0x800, &(0x7f0000000180)="489a4db31a2a46c85180946702e51c8c5ed8e36fb4d8af27a348295bef18b0cda27ca228aa80e49b191fc2870651e66d85184e9f7da677a893d08d6e1b39e2043cdf66efe9b2a208f083d875d469d01858128b9d4f8f32625861625382935aabef5c229a79dc8a94d5f4aca3a63f3b922a68ac54dc2706b7a597938e9770a790c621e0349dd54a50f735d54b5caca4b7066559f2f2024313c8e9728b02fee8f19aae4b5b1887e2e76dc8d52e778f2bcbdbe071b39b5065d8853e00ab5ac00652457f11f23fd7ef69f6323a7b7b2312c8909f1f6b795fc4d49dd607242d7edeb6dbc01d292dedfef31c1f3b44", 0xec, &(0x7f0000000080), &(0x7f0000000280), &(0x7f00000002c0)="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") (async) syz_open_procfs$userns(r1, &(0x7f00000012c0)) (async) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x0, 0xfffffffe}) (async) 14:39:29 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c2000001"], 0x0) 14:39:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)={[{0x2d, 'cpuacct'}, {0x2b, 'cpuset'}, {0x2d, 'memory'}]}, 0x19) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80000) (async) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:30 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c20000000180c20000008100f60f0011000092"], 0x0) 14:39:30 executing program 0: r0 = userfaultfd(0x180001) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) r1 = syz_open_dev$media(&(0x7f0000000040), 0x5c8d, 0x102) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000580)={0x0, 0x7, 0x0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000340)=[{}], 0x2, 0x0, &(0x7f00000003c0)=[{}, {}], 0x9, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:30 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000180)=""/162, 0xa2}, &(0x7f0000000040)}, 0x20) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:30 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x0, 0x3e000000, 0xfffffe01}) 14:39:30 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c2000001"], 0x0) [ 924.284270] block nbd2: shutting down sockets 14:39:30 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c20000000180c20000008100f60f0011000092"], 0x0) 14:39:30 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c200000181"], 0x0) 14:39:30 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0xfffffe01}) 14:39:30 executing program 0: r0 = userfaultfd(0x180001) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) r1 = syz_open_dev$media(&(0x7f0000000040), 0x5c8d, 0x102) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000580)={0x0, 0x7, 0x0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000340)=[{}], 0x2, 0x0, &(0x7f00000003c0)=[{}, {}], 0x9, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:30 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000180)=""/162, 0xa2}, &(0x7f0000000040)}, 0x20) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:30 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) 14:39:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x622e02, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DISCONNECT(r2, 0xab08) r5 = userfaultfd(0x100800) ioctl$UFFDIO_WRITEPROTECT(r5, 0xc018aa06, &(0x7f0000000100)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) 14:39:30 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000200)={@val={0x0, 0xa01}, @void, @ipv4=@dccp={{0x14, 0x4, 0x0, 0x3e, 0x14a, 0x64, 0xb, 0x6, 0x21, 0x0, @rand_addr=0x64010102, @multicast1, {[@timestamp_prespec={0x44, 0x1c, 0x25, 0x3, 0x5, [{@multicast1, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1}, {@local, 0x65b}]}, @rr={0x7, 0x1f, 0x85, [@initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x35}, @broadcast, @empty, @loopback, @broadcast, @remote]}]}}, {{0x4e24, 0x4e23, 0x4, 0x1, 0x2, 0x0, 0x0, 0x2, 0x5, "ee8d55", 0x6, "9dc665"}, "c1aba0c60fc2424ee9a734f713f5cd342b9dbd4944f9bd36a4ee90d6a0bac3148c014b7e356fc8d7eab3a9bc2f49cdafb8650a35d2b135270da9d4de084d1f5c2b76e85e3684b1004d6e16aeced54cd92cb888b1b6e85e0e475441681ce7536008d97ea11ed09b68c643f4f2fbd87408da1d9cee40252cebbed27742bc67d851f183fc14358713137d23adada73486f735e5b04e6bb2383a1735b9f2cdbdcceef0826df6dbe5b6c68b54f4d2d0b64630dbb66a04258707e690b8b8a10be69fe4814640fb78b36fb443f7dc3712001c386b5a29c12a6bc3987d1c6d85e5d292e9b794d48d468880666316"}}}, 0x14e) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x34, r0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x40) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000000180)=""/67, &(0x7f00000000c0)=0x43) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000380)={0x1f, @none, 0x3}, 0xa) 14:39:30 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c200000181"], 0x0) 14:39:30 executing program 0: r0 = userfaultfd(0x180001) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) r1 = syz_open_dev$media(&(0x7f0000000040), 0x5c8d, 0x102) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000580)={0x0, 0x7, 0x0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000340)=[{}], 0x2, 0x0, &(0x7f00000003c0)=[{}, {}], 0x9, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:30 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) 14:39:30 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000200)={@val={0x0, 0xa01}, @void, @ipv4=@dccp={{0x14, 0x4, 0x0, 0x3e, 0x14a, 0x64, 0xb, 0x6, 0x21, 0x0, @rand_addr=0x64010102, @multicast1, {[@timestamp_prespec={0x44, 0x1c, 0x25, 0x3, 0x5, [{@multicast1, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1}, {@local, 0x65b}]}, @rr={0x7, 0x1f, 0x85, [@initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x35}, @broadcast, @empty, @loopback, @broadcast, @remote]}]}}, {{0x4e24, 0x4e23, 0x4, 0x1, 0x2, 0x0, 0x0, 0x2, 0x5, "ee8d55", 0x6, "9dc665"}, "c1aba0c60fc2424ee9a734f713f5cd342b9dbd4944f9bd36a4ee90d6a0bac3148c014b7e356fc8d7eab3a9bc2f49cdafb8650a35d2b135270da9d4de084d1f5c2b76e85e3684b1004d6e16aeced54cd92cb888b1b6e85e0e475441681ce7536008d97ea11ed09b68c643f4f2fbd87408da1d9cee40252cebbed27742bc67d851f183fc14358713137d23adada73486f735e5b04e6bb2383a1735b9f2cdbdcceef0826df6dbe5b6c68b54f4d2d0b64630dbb66a04258707e690b8b8a10be69fe4814640fb78b36fb443f7dc3712001c386b5a29c12a6bc3987d1c6d85e5d292e9b794d48d468880666316"}}}, 0x14e) (async) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x34, r0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x40) (async) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000000180)=""/67, &(0x7f00000000c0)=0x43) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000380)={0x1f, @none, 0x3}, 0xa) 14:39:30 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200000eec80c200000181"], 0x0) 14:39:31 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000180)=""/162, 0xa2}, &(0x7f0000000040)}, 0x20) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:31 executing program 0: r0 = userfaultfd(0x180001) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) r1 = syz_open_dev$media(&(0x7f0000000040), 0x5c8d, 0x102) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000580)={0x0, 0x7, 0x0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000340)=[{}], 0x2, 0x0, &(0x7f00000003c0)=[{}, {}], 0x9, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 14:39:31 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) [ 924.690633] block nbd2: NBD_DISCONNECT 14:39:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:31 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) write$tun(0xffffffffffffffff, &(0x7f0000000200)={@val={0x0, 0xa01}, @void, @ipv4=@dccp={{0x14, 0x4, 0x0, 0x3e, 0x14a, 0x64, 0xb, 0x6, 0x21, 0x0, @rand_addr=0x64010102, @multicast1, {[@timestamp_prespec={0x44, 0x1c, 0x25, 0x3, 0x5, [{@multicast1, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1}, {@local, 0x65b}]}, @rr={0x7, 0x1f, 0x85, [@initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x35}, @broadcast, @empty, @loopback, @broadcast, @remote]}]}}, {{0x4e24, 0x4e23, 0x4, 0x1, 0x2, 0x0, 0x0, 0x2, 0x5, "ee8d55", 0x6, "9dc665"}, "c1aba0c60fc2424ee9a734f713f5cd342b9dbd4944f9bd36a4ee90d6a0bac3148c014b7e356fc8d7eab3a9bc2f49cdafb8650a35d2b135270da9d4de084d1f5c2b76e85e3684b1004d6e16aeced54cd92cb888b1b6e85e0e475441681ce7536008d97ea11ed09b68c643f4f2fbd87408da1d9cee40252cebbed27742bc67d851f183fc14358713137d23adada73486f735e5b04e6bb2383a1735b9f2cdbdcceef0826df6dbe5b6c68b54f4d2d0b64630dbb66a04258707e690b8b8a10be69fe4814640fb78b36fb443f7dc3712001c386b5a29c12a6bc3987d1c6d85e5d292e9b794d48d468880666316"}}}, 0x14e) (async) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x34, r0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x40) (async) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000000180)=""/67, &(0x7f00000000c0)=0x43) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) (async) connect$bt_rfcomm(r1, &(0x7f0000000380)={0x1f, @none, 0x3}, 0xa) [ 924.875027] block nbd3: shutting down sockets 14:39:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x622e02, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) r5 = userfaultfd(0x100800) ioctl$UFFDIO_WRITEPROTECT(r5, 0xc018aa06, &(0x7f0000000100)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) 14:39:31 executing program 0: r0 = userfaultfd(0x180001) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) syz_open_dev$media(&(0x7f0000000040), 0x5c8d, 0x102) 14:39:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:31 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) socket$l2tp6(0xa, 0x2, 0x73) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="f3360f3566b9800000c00f326635008000000f3066b98205000066b81a00000066ba000000000f30660f540abaa000b02feef2d8750036f466b80d99e4370f23d00f21f866352000000b0f23f8ba2100b80018ef0f2047", 0x57}], 0x1, 0x48, &(0x7f00000001c0)=[@cstype0={0x4, 0x7}, @vmwrite={0x8, 0x0, 0x1, 0x0, 0x3, 0x0, 0x2, 0x0, 0x9}], 0x2) 14:39:31 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@void}, {@llc_tr={0x11, {@llc={0xe, 0x8, 'd'}}}}}, 0x0) syz_open_procfs$userns(0x0, &(0x7f0000000000)) 14:39:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 925.425298] block nbd2: Disconnected due to user request. 14:39:31 executing program 0: userfaultfd(0x180001) syz_open_dev$media(&(0x7f0000000040), 0x5c8d, 0x102) 14:39:31 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@void}, {@llc_tr={0x11, {@llc={0xe, 0x8, 'd'}}}}}, 0x0) syz_open_procfs$userns(0x0, &(0x7f0000000000)) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@void}, {@llc_tr={0x11, {@llc={0xe, 0x8, 'd'}}}}}, 0x0) (async) syz_open_procfs$userns(0x0, &(0x7f0000000000)) (async) 14:39:31 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) socket$l2tp6(0xa, 0x2, 0x73) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="f3360f3566b9800000c00f326635008000000f3066b98205000066b81a00000066ba000000000f30660f540abaa000b02feef2d8750036f466b80d99e4370f23d00f21f866352000000b0f23f8ba2100b80018ef0f2047", 0x57}], 0x1, 0x48, &(0x7f00000001c0)=[@cstype0={0x4, 0x7}, @vmwrite={0x8, 0x0, 0x1, 0x0, 0x3, 0x0, 0x2, 0x0, 0x9}], 0x2) 14:39:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x622e02, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async, rerun: 32) r5 = userfaultfd(0x100800) (rerun: 32) ioctl$UFFDIO_WRITEPROTECT(r5, 0xc018aa06, &(0x7f0000000100)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) 14:39:31 executing program 0: syz_open_dev$media(&(0x7f0000000040), 0x5c8d, 0x102) [ 925.577834] block nbd2: NBD_DISCONNECT [ 925.585822] block nbd2: Disconnected due to user request. [ 925.592591] block nbd2: shutting down sockets [ 925.617357] block nbd3: shutting down sockets 14:39:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 925.650004] block nbd4: shutting down sockets 14:39:32 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@void}, {@llc_tr={0x11, {@llc={0xe, 0x8, 'd'}}}}}, 0x0) syz_open_procfs$userns(0x0, &(0x7f0000000000)) 14:39:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:32 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) socket$l2tp6(0xa, 0x2, 0x73) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async, rerun: 32) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="f3360f3566b9800000c00f326635008000000f3066b98205000066b81a00000066ba000000000f30660f540abaa000b02feef2d8750036f466b80d99e4370f23d00f21f866352000000b0f23f8ba2100b80018ef0f2047", 0x57}], 0x1, 0x48, &(0x7f00000001c0)=[@cstype0={0x4, 0x7}, @vmwrite={0x8, 0x0, 0x1, 0x0, 0x3, 0x0, 0x2, 0x0, 0x9}], 0x2) (rerun: 32) 14:39:32 executing program 0: syz_open_dev$media(0x0, 0x5c8d, 0x102) [ 925.743396] block nbd2: NBD_DISCONNECT [ 925.754849] block nbd2: NBD_DISCONNECT [ 925.774524] block nbd2: NBD_DISCONNECT 14:39:32 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x9, 0x4, {0x2}, 0x71, 0x2, 0xfe}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0xffffffff, 0x1, 0x0, 'queue1\x00', 0x1}) 14:39:32 executing program 1: syz_emit_ethernet(0x11, &(0x7f0000000600)={@link_local, @link_local, @void, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) [ 925.791804] block nbd2: NBD_DISCONNECT [ 925.800697] block nbd2: NBD_DISCONNECT [ 925.809991] block nbd2: NBD_DISCONNECT [ 925.826423] block nbd2: NBD_DISCONNECT 14:39:32 executing program 0: syz_open_dev$media(0x0, 0x5c8d, 0x102) [ 925.858578] block nbd2: NBD_DISCONNECT [ 925.870187] block nbd2: NBD_DISCONNECT [ 925.880736] block nbd2: NBD_DISCONNECT [ 925.893020] block nbd4: shutting down sockets [ 925.901632] block nbd3: shutting down sockets [ 925.913553] block nbd2: NBD_DISCONNECT 14:39:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 925.937865] block nbd2: NBD_DISCONNECT [ 925.952134] block nbd2: NBD_DISCONNECT [ 925.972146] block nbd2: NBD_DISCONNECT [ 925.999045] block nbd2: NBD_DISCONNECT [ 926.011769] block nbd2: NBD_DISCONNECT [ 926.027789] block nbd2: NBD_DISCONNECT [ 926.031771] block nbd2: NBD_DISCONNECT [ 926.039494] block nbd2: NBD_DISCONNECT [ 926.047012] block nbd2: NBD_DISCONNECT [ 926.051068] block nbd2: NBD_DISCONNECT [ 926.058318] block nbd2: NBD_DISCONNECT [ 926.062627] block nbd2: NBD_DISCONNECT [ 926.063484] block nbd3: shutting down sockets [ 926.072167] block nbd2: NBD_DISCONNECT [ 926.079884] block nbd2: NBD_DISCONNECT [ 926.086837] block nbd2: NBD_DISCONNECT 14:39:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140), 0x424242, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r5, 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000000100)={0x1, 0x400000b6a, 0x400}) 14:39:32 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x9, 0x4, {0x2}, 0x71, 0x2, 0xfe}) (async) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0xffffffff, 0x1, 0x0, 'queue1\x00', 0x1}) 14:39:32 executing program 1: syz_emit_ethernet(0x11, &(0x7f0000000600)={@link_local, @link_local, @void, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x11, &(0x7f0000000600)={@link_local, @link_local, @void, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) 14:39:32 executing program 0: syz_open_dev$media(0x0, 0x5c8d, 0x102) 14:39:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 926.102045] block nbd2: NBD_DISCONNECT [ 926.109282] block nbd2: NBD_DISCONNECT [ 926.115905] block nbd2: NBD_DISCONNECT [ 926.119901] block nbd2: NBD_DISCONNECT [ 926.125564] block nbd2: NBD_DISCONNECT [ 926.128451] block nbd4: shutting down sockets [ 926.129618] block nbd2: NBD_DISCONNECT [ 926.144100] block nbd2: NBD_DISCONNECT 14:39:32 executing program 1: syz_emit_ethernet(0x11, &(0x7f0000000600)={@link_local, @link_local, @void, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x11, &(0x7f0000000600)={@link_local, @link_local, @void, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) 14:39:32 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x9, 0x4, {0x2}, 0x71, 0x2, 0xfe}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0xffffffff, 0x1, 0x0, 'queue1\x00', 0x1}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x9, 0x4, {0x2}, 0x71, 0x2, 0xfe}) (async) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0xffffffff, 0x1, 0x0, 'queue1\x00', 0x1}) (async) 14:39:32 executing program 0: syz_open_dev$media(&(0x7f0000000040), 0x0, 0x102) 14:39:32 executing program 1: r0 = getpgid(0x0) syz_open_procfs$userns(r0, &(0x7f0000000040)) syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200cdcad90d6b706c608000833b001100009a"], 0x0) 14:39:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 926.294223] block nbd3: shutting down sockets 14:39:32 executing program 0: syz_open_dev$media(&(0x7f0000000040), 0x0, 0x102) [ 926.433384] block nbd3: shutting down sockets 14:39:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140), 0x424242, 0x0) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) (async) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r5, 0x0, 0x0) (async) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000000100)={0x1, 0x400000b6a, 0x400}) 14:39:33 executing program 1: r0 = getpgid(0x0) syz_open_procfs$userns(r0, &(0x7f0000000040)) syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200cdcad90d6b706c608000833b001100009a"], 0x0) getpgid(0x0) (async) syz_open_procfs$userns(r0, &(0x7f0000000040)) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200cdcad90d6b706c608000833b001100009a"], 0x0) (async) 14:39:33 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0x9, 0x1, 'client0\x00', 0x5, "1ca6591ac87dc48b", "ea677dfb27d697cb82f82298b9afaf988a9e140712b34ccf83f3d242d2092787", 0x1, 0x1f}) 14:39:33 executing program 0: syz_open_dev$media(&(0x7f0000000040), 0x0, 0x102) 14:39:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:33 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 927.065619] block nbd2: Receive control failed (result -32) [ 927.065956] block nbd2: shutting down sockets [ 927.086427] block nbd4: Receive control failed (result -32) [ 927.095144] block nbd4: shutting down sockets 14:39:33 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0x9, 0x1, 'client0\x00', 0x5, "1ca6591ac87dc48b", "ea677dfb27d697cb82f82298b9afaf988a9e140712b34ccf83f3d242d2092787", 0x1, 0x1f}) 14:39:33 executing program 0: syz_open_dev$media(&(0x7f0000000040), 0x5c8d, 0x0) 14:39:33 executing program 1: r0 = getpgid(0x0) syz_open_procfs$userns(r0, &(0x7f0000000040)) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200cdcad90d6b706c608000833b001100009a"], 0x0) 14:39:33 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0x9, 0x1, 'client0\x00', 0x5, "1ca6591ac87dc48b", "ea677dfb27d697cb82f82298b9afaf988a9e140712b34ccf83f3d242d2092787", 0x1, 0x1f}) 14:39:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 927.213387] block nbd3: shutting down sockets 14:39:33 executing program 0: syz_open_dev$media(&(0x7f0000000040), 0x5c8d, 0x0) [ 927.364256] block nbd3: shutting down sockets 14:39:34 executing program 0: syz_open_dev$media(&(0x7f0000000040), 0x5c8d, 0x0) 14:39:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140), 0x424242, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r5, 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000000100)={0x1, 0x400000b6a, 0x400}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140), 0x424242, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r4, 0x0, 0x0) (async) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r5, 0x0, 0x0) (async) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000000100)={0x1, 0x400000b6a, 0x400}) (async) 14:39:34 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa07, &(0x7f0000000240)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) syz_emit_ethernet(0x134, &(0x7f00000000c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}, @multicast, @val={@val={0x9100, 0x2, 0x1, 0x1}, {0x8100, 0x3, 0x1}}, {@mpls_uc={0x8847, {[{}], @ipv6=@tipc_packet={0x3, 0x6, "14e3d2", 0xf2, 0x6, 0xff, @private0={0xfc, 0x0, '\x00', 0x1}, @local, {[@fragment={0x3a, 0x0, 0x1, 0x1, 0x0, 0x7, 0x68}, @routing={0x16, 0xe, 0x3, 0x6, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @empty, @empty, @dev={0xfe, 0x80, '\x00', 0x28}, @dev={0xfe, 0x80, '\x00', 0x29}, @local]}, @hopopts={0x5c, 0x6, '\x00', [@calipso={0x7, 0x20, {0x1, 0x6, 0x4, 0x5, [0x1f, 0x3f, 0x4]}}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0xfffffe00}, @pad1, @enc_lim={0x4, 0x1, 0x3f}]}], @payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x1, 0xb, 0x2, 0x2, 0x8, 0x0, 0x1, 0xc, 0x5, 0x1, 0x0, 0x6, 0x1, 0x4e20, 0x4e22}, 0x2, 0x1}, 0x2, 0x4}, 0x7}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, &(0x7f0000000200)={0x1, 0x2, [0x713, 0x5a5, 0x3a9, 0x766]}) 14:39:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:34 executing program 5: sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x70, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x80}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x6b}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={'\x00', '\xff\xff', @empty}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x4}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x8000}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x20008801}, 0x600c090) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f701005e9b72bd85b53e7d360c3f8def643ea7c2933dc454501c35", 0x20000000}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000300), 0x60106, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000400)={0x80, 0x1, {0x1, 0x2, 0x6036, 0x2, 0x7fff}, 0x6}) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000240)={0x535, 0x2, 'client1\x00', 0xffffffff80000000, "dfc5262e2ecabc35", "a6d63f6ad1e512b51103604eb1b03f9e6bc16231e500c1f70ed2230bec1a117d", 0xe1, 0x10000}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000900)={0x3ff, 0x5, 0x1, 'queue0\x00'}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000340), 0x2000, 0x0) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000009c0)={0x1, 0x2, {0x3, 0x3, 0x1, 0x3, 0x10000}, 0x4}) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r2, 0xe0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000004c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0], 0x0, 0x8, &(0x7f0000000580)=[{}], 0x8, 0x10, &(0x7f00000005c0), &(0x7f0000000600), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000640)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(r5, &(0x7f00000008c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000880)={&(0x7f0000000a40)=ANY=[@ANYBLOB="5ce2ffff81d0020f6577cd5b689b824cc595b161ca2a4bddaa4470830b66f95ff3dfbffc51a87be0142c615983cd9ce39be6642a73672986d6466880d06e929c0b5b08d9aa70318447959538590000c8ff4e0cb04a0000000057009994e483362b4c82c808fa6e3a1855457d4119e674f01262105a36b75ecdd65fe7863761b16d7fe38303ffb3bd82516c7e6d6af77ca90e61a9c3c05f147c8b7b2bc79f8e553edb00bd257ad8257992", @ANYRES16=0x0, @ANYBLOB="000425bd700002dcdf251100000008003a0009000000060028000300000005002a00010000000800310002000000050030000000000008002c00ffffffff060028000200000008003b000000000008000300", @ANYRES32=r6, @ANYBLOB], 0x5c}, 0x1, 0x0, 0x0, 0x20000040}, 0x8040) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000380)={0x10001, 0x1, {0x3, 0x1, 0x8, 0x0, 0x40}, 0x78}) [ 927.987053] block nbd2: Receive control failed (result -32) [ 927.988643] block nbd2: shutting down sockets 14:39:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 928.034350] block nbd4: Receive control failed (result -32) [ 928.034686] block nbd4: shutting down sockets 14:39:34 executing program 5: sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x70, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x80}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x6b}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={'\x00', '\xff\xff', @empty}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x4}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x8000}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x20008801}, 0x600c090) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f701005e9b72bd85b53e7d360c3f8def643ea7c2933dc454501c35", 0x20000000}) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000300), 0x60106, 0x0) (async, rerun: 32) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (rerun: 32) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000400)={0x80, 0x1, {0x1, 0x2, 0x6036, 0x2, 0x7fff}, 0x6}) (async) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000240)={0x535, 0x2, 'client1\x00', 0xffffffff80000000, "dfc5262e2ecabc35", "a6d63f6ad1e512b51103604eb1b03f9e6bc16231e500c1f70ed2230bec1a117d", 0xe1, 0x10000}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000900)={0x3ff, 0x5, 0x1, 'queue0\x00'}) (async, rerun: 64) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000340), 0x2000, 0x0) (async, rerun: 64) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000009c0)={0x1, 0x2, {0x3, 0x3, 0x1, 0x3, 0x10000}, 0x4}) (async, rerun: 64) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r5, 0x0, 0x0) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r2, 0xe0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000004c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0], 0x0, 0x8, &(0x7f0000000580)=[{}], 0x8, 0x10, &(0x7f00000005c0), &(0x7f0000000600), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000640)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(r5, &(0x7f00000008c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000880)={&(0x7f0000000a40)=ANY=[@ANYBLOB="5ce2ffff81d0020f6577cd5b689b824cc595b161ca2a4bddaa4470830b66f95ff3dfbffc51a87be0142c615983cd9ce39be6642a73672986d6466880d06e929c0b5b08d9aa70318447959538590000c8ff4e0cb04a0000000057009994e483362b4c82c808fa6e3a1855457d4119e674f01262105a36b75ecdd65fe7863761b16d7fe38303ffb3bd82516c7e6d6af77ca90e61a9c3c05f147c8b7b2bc79f8e553edb00bd257ad8257992", @ANYRES16=0x0, @ANYBLOB="000425bd700002dcdf251100000008003a0009000000060028000300000005002a00010000000800310002000000050030000000000008002c00ffffffff060028000200000008003b000000000008000300", @ANYRES32=r6, @ANYBLOB], 0x5c}, 0x1, 0x0, 0x0, 0x20000040}, 0x8040) (async, rerun: 32) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000380)={0x10001, 0x1, {0x3, 0x1, 0x8, 0x0, 0x40}, 0x78}) (rerun: 32) 14:39:34 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa07, &(0x7f0000000240)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) syz_emit_ethernet(0x134, &(0x7f00000000c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}, @multicast, @val={@val={0x9100, 0x2, 0x1, 0x1}, {0x8100, 0x3, 0x1}}, {@mpls_uc={0x8847, {[{}], @ipv6=@tipc_packet={0x3, 0x6, "14e3d2", 0xf2, 0x6, 0xff, @private0={0xfc, 0x0, '\x00', 0x1}, @local, {[@fragment={0x3a, 0x0, 0x1, 0x1, 0x0, 0x7, 0x68}, @routing={0x16, 0xe, 0x3, 0x6, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @empty, @empty, @dev={0xfe, 0x80, '\x00', 0x28}, @dev={0xfe, 0x80, '\x00', 0x29}, @local]}, @hopopts={0x5c, 0x6, '\x00', [@calipso={0x7, 0x20, {0x1, 0x6, 0x4, 0x5, [0x1f, 0x3f, 0x4]}}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0xfffffe00}, @pad1, @enc_lim={0x4, 0x1, 0x3f}]}], @payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x1, 0xb, 0x2, 0x2, 0x8, 0x0, 0x1, 0xc, 0x5, 0x1, 0x0, 0x6, 0x1, 0x4e20, 0x4e22}, 0x2, 0x1}, 0x2, 0x4}, 0x7}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, &(0x7f0000000200)={0x1, 0x2, [0x713, 0x5a5, 0x3a9, 0x766]}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) (async) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa07, &(0x7f0000000240)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) (async) syz_emit_ethernet(0x134, &(0x7f00000000c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}, @multicast, @val={@val={0x9100, 0x2, 0x1, 0x1}, {0x8100, 0x3, 0x1}}, {@mpls_uc={0x8847, {[{}], @ipv6=@tipc_packet={0x3, 0x6, "14e3d2", 0xf2, 0x6, 0xff, @private0={0xfc, 0x0, '\x00', 0x1}, @local, {[@fragment={0x3a, 0x0, 0x1, 0x1, 0x0, 0x7, 0x68}, @routing={0x16, 0xe, 0x3, 0x6, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @empty, @empty, @dev={0xfe, 0x80, '\x00', 0x28}, @dev={0xfe, 0x80, '\x00', 0x29}, @local]}, @hopopts={0x5c, 0x6, '\x00', [@calipso={0x7, 0x20, {0x1, 0x6, 0x4, 0x5, [0x1f, 0x3f, 0x4]}}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0xfffffe00}, @pad1, @enc_lim={0x4, 0x1, 0x3f}]}], @payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x1, 0xb, 0x2, 0x2, 0x8, 0x0, 0x1, 0xc, 0x5, 0x1, 0x0, 0x6, 0x1, 0x4e20, 0x4e22}, 0x2, 0x1}, 0x2, 0x4}, 0x7}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, &(0x7f0000000200)={0x1, 0x2, [0x713, 0x5a5, 0x3a9, 0x766]}) (async) 14:39:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 928.113073] block nbd3: shutting down sockets 14:39:34 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa07, &(0x7f0000000240)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) syz_emit_ethernet(0x134, &(0x7f00000000c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}, @multicast, @val={@val={0x9100, 0x2, 0x1, 0x1}, {0x8100, 0x3, 0x1}}, {@mpls_uc={0x8847, {[{}], @ipv6=@tipc_packet={0x3, 0x6, "14e3d2", 0xf2, 0x6, 0xff, @private0={0xfc, 0x0, '\x00', 0x1}, @local, {[@fragment={0x3a, 0x0, 0x1, 0x1, 0x0, 0x7, 0x68}, @routing={0x16, 0xe, 0x3, 0x6, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @empty, @empty, @dev={0xfe, 0x80, '\x00', 0x28}, @dev={0xfe, 0x80, '\x00', 0x29}, @local]}, @hopopts={0x5c, 0x6, '\x00', [@calipso={0x7, 0x20, {0x1, 0x6, 0x4, 0x5, [0x1f, 0x3f, 0x4]}}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0xfffffe00}, @pad1, @enc_lim={0x4, 0x1, 0x3f}]}], @payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x1, 0xb, 0x2, 0x2, 0x8, 0x0, 0x1, 0xc, 0x5, 0x1, 0x0, 0x6, 0x1, 0x4e20, 0x4e22}, 0x2, 0x1}, 0x2, 0x4}, 0x7}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, &(0x7f0000000200)={0x1, 0x2, [0x713, 0x5a5, 0x3a9, 0x766]}) 14:39:34 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa07, &(0x7f0000000240)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) (async) syz_emit_ethernet(0x134, &(0x7f00000000c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}, @multicast, @val={@val={0x9100, 0x2, 0x1, 0x1}, {0x8100, 0x3, 0x1}}, {@mpls_uc={0x8847, {[{}], @ipv6=@tipc_packet={0x3, 0x6, "14e3d2", 0xf2, 0x6, 0xff, @private0={0xfc, 0x0, '\x00', 0x1}, @local, {[@fragment={0x3a, 0x0, 0x1, 0x1, 0x0, 0x7, 0x68}, @routing={0x16, 0xe, 0x3, 0x6, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @empty, @empty, @dev={0xfe, 0x80, '\x00', 0x28}, @dev={0xfe, 0x80, '\x00', 0x29}, @local]}, @hopopts={0x5c, 0x6, '\x00', [@calipso={0x7, 0x20, {0x1, 0x6, 0x4, 0x5, [0x1f, 0x3f, 0x4]}}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0xfffffe00}, @pad1, @enc_lim={0x4, 0x1, 0x3f}]}], @payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x1, 0xb, 0x2, 0x2, 0x8, 0x0, 0x1, 0xc, 0x5, 0x1, 0x0, 0x6, 0x1, 0x4e20, 0x4e22}, 0x2, 0x1}, 0x2, 0x4}, 0x7}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, &(0x7f0000000200)={0x1, 0x2, [0x713, 0x5a5, 0x3a9, 0x766]}) 14:39:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 928.271945] block nbd2: shutting down sockets 14:39:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$media(&(0x7f0000000000), 0x40, 0x2000) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000700)={0x0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000280), 0x8, 0x0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0, 0x0, &(0x7f00000001c0)}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000840)={0x80000000, &(0x7f0000000780), &(0x7f00000007c0)=[{{0x80000000, 0x0}}]}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000100), 0x10) ioctl$MEDIA_IOC_SETUP_LINK(r2, 0xc0347c03, &(0x7f0000000880)={{0x80000000, 0x0, 0x2, [0x6d6, 0x9]}, {0x80000000, r3, 0x0, [0xffff, 0x2]}, 0x10000000, [0x4]}) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r5, 0x0, 0x0) ioctl$NBD_SET_SIZE(r5, 0xab02, 0x3) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000000380)={0xe11, 0x8d, 0x0, 'queue0\x00', 0x1}) 14:39:34 executing program 5: sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x70, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x80}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x6b}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={'\x00', '\xff\xff', @empty}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x4}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x8000}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x20008801}, 0x600c090) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f701005e9b72bd85b53e7d360c3f8def643ea7c2933dc454501c35", 0x20000000}) (async, rerun: 64) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000300), 0x60106, 0x0) (async, rerun: 64) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000400)={0x80, 0x1, {0x1, 0x2, 0x6036, 0x2, 0x7fff}, 0x6}) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000240)={0x535, 0x2, 'client1\x00', 0xffffffff80000000, "dfc5262e2ecabc35", "a6d63f6ad1e512b51103604eb1b03f9e6bc16231e500c1f70ed2230bec1a117d", 0xe1, 0x10000}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000900)={0x3ff, 0x5, 0x1, 'queue0\x00'}) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000340), 0x2000, 0x0) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000009c0)={0x1, 0x2, {0x3, 0x3, 0x1, 0x3, 0x10000}, 0x4}) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r5, 0x0, 0x0) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r2, 0xe0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000004c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0], 0x0, 0x8, &(0x7f0000000580)=[{}], 0x8, 0x10, &(0x7f00000005c0), &(0x7f0000000600), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000640)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(r5, &(0x7f00000008c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000880)={&(0x7f0000000a40)=ANY=[@ANYBLOB="5ce2ffff81d0020f6577cd5b689b824cc595b161ca2a4bddaa4470830b66f95ff3dfbffc51a87be0142c615983cd9ce39be6642a73672986d6466880d06e929c0b5b08d9aa70318447959538590000c8ff4e0cb04a0000000057009994e483362b4c82c808fa6e3a1855457d4119e674f01262105a36b75ecdd65fe7863761b16d7fe38303ffb3bd82516c7e6d6af77ca90e61a9c3c05f147c8b7b2bc79f8e553edb00bd257ad8257992", @ANYRES16=0x0, @ANYBLOB="000425bd700002dcdf251100000008003a0009000000060028000300000005002a00010000000800310002000000050030000000000008002c00ffffffff060028000200000008003b000000000008000300", @ANYRES32=r6, @ANYBLOB], 0x5c}, 0x1, 0x0, 0x0, 0x20000040}, 0x8040) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000380)={0x10001, 0x1, {0x3, 0x1, 0x8, 0x0, 0x40}, 0x78}) 14:39:34 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa07, &(0x7f0000000240)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) syz_emit_ethernet(0x134, &(0x7f00000000c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}, @multicast, @val={@val={0x9100, 0x2, 0x1, 0x1}, {0x8100, 0x3, 0x1}}, {@mpls_uc={0x8847, {[{}], @ipv6=@tipc_packet={0x3, 0x6, "14e3d2", 0xf2, 0x6, 0xff, @private0={0xfc, 0x0, '\x00', 0x1}, @local, {[@fragment={0x3a, 0x0, 0x1, 0x1, 0x0, 0x7, 0x68}, @routing={0x16, 0xe, 0x3, 0x6, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @empty, @empty, @dev={0xfe, 0x80, '\x00', 0x28}, @dev={0xfe, 0x80, '\x00', 0x29}, @local]}, @hopopts={0x5c, 0x6, '\x00', [@calipso={0x7, 0x20, {0x1, 0x6, 0x4, 0x5, [0x1f, 0x3f, 0x4]}}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0xfffffe00}, @pad1, @enc_lim={0x4, 0x1, 0x3f}]}], @payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x1, 0xb, 0x2, 0x2, 0x8, 0x0, 0x1, 0xc, 0x5, 0x1, 0x0, 0x6, 0x1, 0x4e20, 0x4e22}, 0x2, 0x1}, 0x2, 0x4}, 0x7}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, &(0x7f0000000200)={0x1, 0x2, [0x713, 0x5a5, 0x3a9, 0x766]}) 14:39:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:34 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="6e8f54f1d8e5880000000003000092000000000000"], 0x0) 14:39:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:35 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa07, &(0x7f0000000240)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) syz_emit_ethernet(0x134, &(0x7f00000000c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}, @multicast, @val={@val={0x9100, 0x2, 0x1, 0x1}, {0x8100, 0x3, 0x1}}, {@mpls_uc={0x8847, {[{}], @ipv6=@tipc_packet={0x3, 0x6, "14e3d2", 0xf2, 0x6, 0xff, @private0={0xfc, 0x0, '\x00', 0x1}, @local, {[@fragment={0x3a, 0x0, 0x1, 0x1, 0x0, 0x7, 0x68}, @routing={0x16, 0xe, 0x3, 0x6, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @empty, @empty, @dev={0xfe, 0x80, '\x00', 0x28}, @dev={0xfe, 0x80, '\x00', 0x29}, @local]}, @hopopts={0x5c, 0x6, '\x00', [@calipso={0x7, 0x20, {0x1, 0x6, 0x4, 0x5, [0x1f, 0x3f, 0x4]}}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0xfffffe00}, @pad1, @enc_lim={0x4, 0x1, 0x3f}]}], @payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x1, 0xb, 0x2, 0x2, 0x8, 0x0, 0x1, 0xc, 0x5, 0x1, 0x0, 0x6, 0x1, 0x4e20, 0x4e22}, 0x2, 0x1}, 0x2, 0x4}, 0x7}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, &(0x7f0000000200)={0x1, 0x2, [0x713, 0x5a5, 0x3a9, 0x766]}) 14:39:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:35 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "138c469abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x4}) eventfd(0x7fff) 14:39:35 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="6e8f54f1d8e5880000000003000092000000000000"], 0x0) [ 928.963792] block nbd4: Receive control failed (result -32) [ 928.969784] block nbd4: shutting down sockets 14:39:35 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="6e8f54f1d8e5880000000003000092000000000000"], 0x0) 14:39:35 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa07, &(0x7f0000000240)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) [ 929.092986] block nbd4: shutting down sockets 14:39:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$media(&(0x7f0000000000), 0x40, 0x2000) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000700)={0x0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000280), 0x8, 0x0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0, 0x0, &(0x7f00000001c0)}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000840)={0x80000000, &(0x7f0000000780), &(0x7f00000007c0)=[{{0x80000000, 0x0}}]}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000100), 0x10) ioctl$MEDIA_IOC_SETUP_LINK(r2, 0xc0347c03, &(0x7f0000000880)={{0x80000000, 0x0, 0x2, [0x6d6, 0x9]}, {0x80000000, r3, 0x0, [0xffff, 0x2]}, 0x10000000, [0x4]}) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r5, 0x0, 0x0) ioctl$NBD_SET_SIZE(r5, 0xab02, 0x3) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000000380)={0xe11, 0x8d, 0x0, 'queue0\x00', 0x1}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$media(&(0x7f0000000000), 0x40, 0x2000) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000700)={0x0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000280), 0x8, 0x0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0, 0x0, &(0x7f00000001c0)}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000840)={0x80000000, &(0x7f0000000780), &(0x7f00000007c0)}) (async) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000100), 0x10) (async) ioctl$MEDIA_IOC_SETUP_LINK(r2, 0xc0347c03, &(0x7f0000000880)={{0x80000000, 0x0, 0x2, [0x6d6, 0x9]}, {0x80000000, r3, 0x0, [0xffff, 0x2]}, 0x10000000, [0x4]}) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r5, 0x0, 0x0) (async) ioctl$NBD_SET_SIZE(r5, 0xab02, 0x3) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000000380)={0xe11, 0x8d, 0x0, 'queue0\x00', 0x1}) (async) 14:39:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:35 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "138c469abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x4}) (async) eventfd(0x7fff) 14:39:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:35 executing program 1: ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x40000001, 0x8, 0x4, 0x9, 0x1, 0x2, 0x10001}]}) syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200b6e90180c200003471ee74000011000092"], 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) 14:39:35 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) [ 929.244214] block nbd2: Receive control failed (result -32) [ 929.245475] block nbd2: shutting down sockets 14:39:35 executing program 1: ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x40000001, 0x8, 0x4, 0x9, 0x1, 0x2, 0x10001}]}) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200b6e90180c200003471ee74000011000092"], 0x0) (async) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @multicast1}, 0x10) (async) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) 14:39:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:35 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) 14:39:35 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "138c469abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x4}) eventfd(0x7fff) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x20) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "138c469abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x4}) (async) eventfd(0x7fff) (async) 14:39:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 929.403501] block nbd4: shutting down sockets 14:39:35 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) [ 929.455729] block nbd2: shutting down sockets 14:39:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$media(&(0x7f0000000000), 0x40, 0x2000) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000700)={0x0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000280), 0x8, 0x0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0, 0x0, &(0x7f00000001c0)}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000840)={0x80000000, &(0x7f0000000780), &(0x7f00000007c0)=[{{0x80000000, 0x0}}]}) (async) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000100), 0x10) ioctl$MEDIA_IOC_SETUP_LINK(r2, 0xc0347c03, &(0x7f0000000880)={{0x80000000, 0x0, 0x2, [0x6d6, 0x9]}, {0x80000000, r3, 0x0, [0xffff, 0x2]}, 0x10000000, [0x4]}) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r5, 0x0, 0x0) ioctl$NBD_SET_SIZE(r5, 0xab02, 0x3) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000000380)={0xe11, 0x8d, 0x0, 'queue0\x00', 0x1}) 14:39:35 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0xea49, 0x400, 0x1, 'queue0\x00', 0xfff}) 14:39:35 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 14:39:35 executing program 1: ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x40000001, 0x8, 0x4, 0x9, 0x1, 0x2, 0x10001}]}) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c200b6e90180c200003471ee74000011000092"], 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @multicast1}, 0x10) (async) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) 14:39:35 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) 14:39:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 929.558418] block nbd4: shutting down sockets 14:39:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x204000, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x100000000) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0xf1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) 14:39:35 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 14:39:36 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0xea49, 0x400, 0x1, 'queue0\x00', 0xfff}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0xea49, 0x400, 0x1, 'queue0\x00', 0xfff}) (async) 14:39:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:36 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) 14:39:36 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2e100, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x24, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x1}, @acquire_done], 0xec, 0x0, &(0x7f0000000080)="18048152ea6ae15fde98fcb833d8d9a5debd7c8a618198eacead70a38cf4ab9aa0886b99f97769c1c6e1af35fec5b04e5d97b7a0803c96b886521dca731791d0a0a4a684af2b943abfece7a764c7ba37981e16a4820358b9aa8762875ec5ca84b74143fa4dc2b66576ec9ea5d35fc83beff36e0d8eef8c6ca6423a354a39965e1f118dac3a0ba17bb0beb6036b99e3fedf2cb3fe727ddb5a6a19509b2c735603d2a92c1a980d281eee0e88ec5d17f95ab15d29314f27bcf14f5f89c54059abe76bdf3c072e257311f0a410b3e9f54faba8c1304d3ecf7b9b7f5ea40e4ca477f9280344c5c5c5a8a2f778cadf"}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:36 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 14:39:36 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0xea49, 0x400, 0x1, 'queue0\x00', 0xfff}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0xea49, 0x400, 0x1, 'queue0\x00', 0xfff}) (async) 14:39:36 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) [ 929.808876] block nbd2: shutting down sockets 14:39:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x204000, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x100000000) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0xf1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) 14:39:36 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2e100, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x24, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x1}, @acquire_done], 0xec, 0x0, &(0x7f0000000080)="18048152ea6ae15fde98fcb833d8d9a5debd7c8a618198eacead70a38cf4ab9aa0886b99f97769c1c6e1af35fec5b04e5d97b7a0803c96b886521dca731791d0a0a4a684af2b943abfece7a764c7ba37981e16a4820358b9aa8762875ec5ca84b74143fa4dc2b66576ec9ea5d35fc83beff36e0d8eef8c6ca6423a354a39965e1f118dac3a0ba17bb0beb6036b99e3fedf2cb3fe727ddb5a6a19509b2c735603d2a92c1a980d281eee0e88ec5d17f95ab15d29314f27bcf14f5f89c54059abe76bdf3c072e257311f0a410b3e9f54faba8c1304d3ecf7b9b7f5ea40e4ca477f9280344c5c5c5a8a2f778cadf"}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2e100, 0x0) (async) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x24, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x1}, @acquire_done], 0xec, 0x0, &(0x7f0000000080)="18048152ea6ae15fde98fcb833d8d9a5debd7c8a618198eacead70a38cf4ab9aa0886b99f97769c1c6e1af35fec5b04e5d97b7a0803c96b886521dca731791d0a0a4a684af2b943abfece7a764c7ba37981e16a4820358b9aa8762875ec5ca84b74143fa4dc2b66576ec9ea5d35fc83beff36e0d8eef8c6ca6423a354a39965e1f118dac3a0ba17bb0beb6036b99e3fedf2cb3fe727ddb5a6a19509b2c735603d2a92c1a980d281eee0e88ec5d17f95ab15d29314f27bcf14f5f89c54059abe76bdf3c072e257311f0a410b3e9f54faba8c1304d3ecf7b9b7f5ea40e4ca477f9280344c5c5c5a8a2f778cadf"}) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) 14:39:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:36 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) 14:39:36 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:36 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x36d241) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000040)={0x0, 0x2, r1, 0x81}) 14:39:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:36 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2e100, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x24, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x1}, @acquire_done], 0xec, 0x0, &(0x7f0000000080)="18048152ea6ae15fde98fcb833d8d9a5debd7c8a618198eacead70a38cf4ab9aa0886b99f97769c1c6e1af35fec5b04e5d97b7a0803c96b886521dca731791d0a0a4a684af2b943abfece7a764c7ba37981e16a4820358b9aa8762875ec5ca84b74143fa4dc2b66576ec9ea5d35fc83beff36e0d8eef8c6ca6423a354a39965e1f118dac3a0ba17bb0beb6036b99e3fedf2cb3fe727ddb5a6a19509b2c735603d2a92c1a980d281eee0e88ec5d17f95ab15d29314f27bcf14f5f89c54059abe76bdf3c072e257311f0a410b3e9f54faba8c1304d3ecf7b9b7f5ea40e4ca477f9280344c5c5c5a8a2f778cadf"}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x204000, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x100000000) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0xf1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) [ 930.022907] block nbd2: Device being setup by another task [ 930.029056] block nbd2: shutting down sockets 14:39:36 executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) 14:39:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:36 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c2000000810000000011000092a2dbeb506126b14cd6400f7415070fd98b83a99a65455c05e26a4691876c7e504d9aa858a8e91e909ebd21da8f5606a2347247e23c2b0f92834292adbe658464d7617bc979583bc147a4e088a28be3e252591f6a2dedbf22c1795e57a57c69fc766e816b62934019d6538c8036d08b40f8e706fe0d86a5bbe2fa359f815b08e9ed22a4cfddef17720c8320e56dba71a3736a57539853a5768291c9e12c3214542889929d7d0b8345c699b6d3df28d3fe54ae1027b4485e3ee959be50d397a62274"], 0x0) 14:39:36 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:36 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x36d241) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000040)={0x0, 0x2, r1, 0x81}) 14:39:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:36 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c2000000810000000011000092a2dbeb506126b14cd6400f7415070fd98b83a99a65455c05e26a4691876c7e504d9aa858a8e91e909ebd21da8f5606a2347247e23c2b0f92834292adbe658464d7617bc979583bc147a4e088a28be3e252591f6a2dedbf22c1795e57a57c69fc766e816b62934019d6538c8036d08b40f8e706fe0d86a5bbe2fa359f815b08e9ed22a4cfddef17720c8320e56dba71a3736a57539853a5768291c9e12c3214542889929d7d0b8345c699b6d3df28d3fe54ae1027b4485e3ee959be50d397a62274"], 0x0) 14:39:36 executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) 14:39:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x1) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 14:39:36 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x36d241) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000040)={0x0, 0x2, r1, 0x81}) [ 930.222936] block nbd2: Device being setup by another task [ 930.230138] block nbd2: shutting down sockets 14:39:36 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:36 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 14:39:36 executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x103602, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) 14:39:36 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c2000000810000000011000092a2dbeb506126b14cd6400f7415070fd98b83a99a65455c05e26a4691876c7e504d9aa858a8e91e909ebd21da8f5606a2347247e23c2b0f92834292adbe658464d7617bc979583bc147a4e088a28be3e252591f6a2dedbf22c1795e57a57c69fc766e816b62934019d6538c8036d08b40f8e706fe0d86a5bbe2fa359f815b08e9ed22a4cfddef17720c8320e56dba71a3736a57539853a5768291c9e12c3214542889929d7d0b8345c699b6d3df28d3fe54ae1027b4485e3ee959be50d397a62274"], 0x0) syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c2000000810000000011000092a2dbeb506126b14cd6400f7415070fd98b83a99a65455c05e26a4691876c7e504d9aa858a8e91e909ebd21da8f5606a2347247e23c2b0f92834292adbe658464d7617bc979583bc147a4e088a28be3e252591f6a2dedbf22c1795e57a57c69fc766e816b62934019d6538c8036d08b40f8e706fe0d86a5bbe2fa359f815b08e9ed22a4cfddef17720c8320e56dba71a3736a57539853a5768291c9e12c3214542889929d7d0b8345c699b6d3df28d3fe54ae1027b4485e3ee959be50d397a62274"], 0x0) (async) 14:39:36 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0xfff, 0x1, 'client1\x00', 0x0, "33b6343ce879adcb", "da9081965095d67b0ce9b30605e253b47a96008773192ca9ed90aff86845e056", 0x9, 0x3}) 14:39:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:36 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 14:39:36 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) 14:39:36 executing program 1: ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) syz_emit_ethernet(0x1a, &(0x7f0000000040)={@random="602cbedff518", @link_local, @val={@val={0x9100, 0x4, 0x1, 0x1}}, {@llc_tr={0x11, {@llc={0xe, 0x0, '\x00\x00'}}}}}, 0x0) 14:39:36 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 14:39:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) (async) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x1) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 14:39:37 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0xfff, 0x1, 'client1\x00', 0x0, "33b6343ce879adcb", "da9081965095d67b0ce9b30605e253b47a96008773192ca9ed90aff86845e056", 0x9, 0x3}) 14:39:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:37 executing program 1: ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) (async) syz_emit_ethernet(0x1a, &(0x7f0000000040)={@random="602cbedff518", @link_local, @val={@val={0x9100, 0x4, 0x1, 0x1}}, {@llc_tr={0x11, {@llc={0xe, 0x0, '\x00\x00'}}}}}, 0x0) 14:39:37 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) 14:39:37 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 931.188567] block nbd2: Receive control failed (result -32) [ 931.194933] block nbd2: shutting down sockets 14:39:37 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:37 executing program 1: ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) (async) syz_emit_ethernet(0x1a, &(0x7f0000000040)={@random="602cbedff518", @link_local, @val={@val={0x9100, 0x4, 0x1, 0x1}}, {@llc_tr={0x11, {@llc={0xe, 0x0, '\x00\x00'}}}}}, 0x0) 14:39:37 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) 14:39:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:37 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0xfff, 0x1, 'client1\x00', 0x0, "33b6343ce879adcb", "da9081965095d67b0ce9b30605e253b47a96008773192ca9ed90aff86845e056", 0x9, 0x3}) 14:39:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x1) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) 14:39:37 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:37 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) 14:39:37 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) 14:39:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:37 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x101002) 14:39:37 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) 14:39:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 931.594502] block nbd2: shutting down sockets 14:39:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r2, 0x65, 0x6, &(0x7f00000001c0)=0x1, 0x4) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r4, 0x4068aea3, &(0x7f0000000100)) ioctl$NBD_DO_IT(r3, 0xab03) socket$phonet(0x23, 0x2, 0x1) 14:39:37 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) 14:39:37 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) 14:39:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:38 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x101002) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x101002) (async) 14:39:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:38 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103602, 0x0) write$tun(r0, 0x0, 0x0) 14:39:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:38 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) 14:39:38 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x101002) 14:39:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r2, 0x65, 0x6, &(0x7f00000001c0)=0x1, 0x4) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r4, 0x4068aea3, &(0x7f0000000100)) ioctl$NBD_DO_IT(r3, 0xab03) socket$phonet(0x23, 0x2, 0x1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) setsockopt$CAN_RAW_JOIN_FILTERS(r2, 0x65, 0x6, &(0x7f00000001c0)=0x1, 0x4) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r4, 0x4068aea3, &(0x7f0000000100)) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) socket$phonet(0x23, 0x2, 0x1) (async) 14:39:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x1) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 14:39:38 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0x36) 14:39:38 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x3}) 14:39:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 932.572700] block nbd2: Receive control failed (result -32) [ 932.578874] block nbd2: shutting down sockets 14:39:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:38 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0x36) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0x36) (async) 14:39:38 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x3}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x3}) (async) 14:39:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:39 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35", 0x3}) [ 932.735251] block nbd2: shutting down sockets 14:39:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r2, 0x65, 0x6, &(0x7f00000001c0)=0x1, 0x4) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r4, 0x4068aea3, &(0x7f0000000100)) ioctl$NBD_DO_IT(r3, 0xab03) socket$phonet(0x23, 0x2, 0x1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) setsockopt$CAN_RAW_JOIN_FILTERS(r2, 0x65, 0x6, &(0x7f00000001c0)=0x1, 0x4) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r4, 0x4068aea3, &(0x7f0000000100)) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) socket$phonet(0x23, 0x2, 0x1) (async) [ 932.772849] block nbd2: Device being setup by another task [ 932.794609] ieee802154 phy0 wpan0: encryption failed: -22 [ 932.800222] ieee802154 phy1 wpan1: encryption failed: -22 [ 932.878227] block nbd2: shutting down sockets 14:39:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:39 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0x36) 14:39:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x1) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 14:39:39 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client0\x00', 0x0, "0000000040010007", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x7, 0x2, 0x1, 'queue0\x00', 0x9}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000240)) 14:39:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 933.451899] block nbd0: Receive control failed (result -32) [ 933.452148] block nbd0: shutting down sockets 14:39:39 executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000000c0)={'\x00', 0x0, 0x6, 0x0, 0x0, 0x1, 0xf000, 0x5000, '\x00', 0xce}) syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2ffff000180c20000009e0000000011000092a9a8262e277cf4ad084221ea9823216a7f2b4daf29ac045d7c2541c4c03ede6ee568f4491d0741f47667f1003ccfed2c99d25a60db0dd5f138ff9f81e4a78006390ec500000000000000234514cf4a07000daaa844afcc2214893f9d1c7436abfddbcee8edcbc5a1ddd5442760c2"], 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000280)={0x2, 0x0, [{0x40000001, 0xfffffff7, 0x6, 0x5, 0x2, 0x9, 0x7}, {0x80000008, 0x0, 0x5, 0x6d, 0x1, 0x7ff}]}) 14:39:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) (async, rerun: 64) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (rerun: 64) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:39 executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000000c0)={'\x00', 0x0, 0x6, 0x0, 0x0, 0x1, 0xf000, 0x5000, '\x00', 0xce}) syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2ffff000180c20000009e0000000011000092a9a8262e277cf4ad084221ea9823216a7f2b4daf29ac045d7c2541c4c03ede6ee568f4491d0741f47667f1003ccfed2c99d25a60db0dd5f138ff9f81e4a78006390ec500000000000000234514cf4a07000daaa844afcc2214893f9d1c7436abfddbcee8edcbc5a1ddd5442760c2"], 0x0) (async) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000280)={0x2, 0x0, [{0x40000001, 0xfffffff7, 0x6, 0x5, 0x2, 0x9, 0x7}, {0x80000008, 0x0, 0x5, 0x6d, 0x1, 0x7ff}]}) 14:39:39 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client0\x00', 0x0, "0000000040010007", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x7, 0x2, 0x1, 'queue0\x00', 0x9}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000240)) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client0\x00', 0x0, "0000000040010007", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x7, 0x2, 0x1, 'queue0\x00', 0x9}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000240)) (async) 14:39:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 933.584565] block nbd3: shutting down sockets [ 933.687138] block nbd3: shutting down sockets 14:39:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x1) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 14:39:40 executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000000c0)={'\x00', 0x0, 0x6, 0x0, 0x0, 0x1, 0xf000, 0x5000, '\x00', 0xce}) syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2ffff000180c20000009e0000000011000092a9a8262e277cf4ad084221ea9823216a7f2b4daf29ac045d7c2541c4c03ede6ee568f4491d0741f47667f1003ccfed2c99d25a60db0dd5f138ff9f81e4a78006390ec500000000000000234514cf4a07000daaa844afcc2214893f9d1c7436abfddbcee8edcbc5a1ddd5442760c2"], 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000280)={0x2, 0x0, [{0x40000001, 0xfffffff7, 0x6, 0x5, 0x2, 0x9, 0x7}, {0x80000008, 0x0, 0x5, 0x6d, 0x1, 0x7ff}]}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) (async) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000000c0)={'\x00', 0x0, 0x6, 0x0, 0x0, 0x1, 0xf000, 0x5000, '\x00', 0xce}) (async) syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2ffff000180c20000009e0000000011000092a9a8262e277cf4ad084221ea9823216a7f2b4daf29ac045d7c2541c4c03ede6ee568f4491d0741f47667f1003ccfed2c99d25a60db0dd5f138ff9f81e4a78006390ec500000000000000234514cf4a07000daaa844afcc2214893f9d1c7436abfddbcee8edcbc5a1ddd5442760c2"], 0x0) (async) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000280)={0x2, 0x0, [{0x40000001, 0xfffffff7, 0x6, 0x5, 0x2, 0x9, 0x7}, {0x80000008, 0x0, 0x5, 0x6d, 0x1, 0x7ff}]}) (async) 14:39:40 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client0\x00', 0x0, "0000000040010007", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x7, 0x2, 0x1, 'queue0\x00', 0x9}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000240)) 14:39:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000000100)={'\x00', 0x40, 0x8, 0x8, 0x0, 0x8, 0x4000, 0x1, '\x00', 0x942}) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 934.345874] block nbd0: Receive control failed (result -32) [ 934.351862] block nbd0: shutting down sockets 14:39:40 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x500, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0xee75}, @val={0x2, 0x1, 0xfff7, 0x93, 0x8000, 0x1}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @multicast, @mcast1, @multicast, @local}}, 0x42) 14:39:40 executing program 5: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x6, 0x1, 'queue0\x00', 0x3}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x365000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x8be59dc, 0x2, 'client0\x00', 0xffffffff80000005, "10f484e93fabd799", "895819dbe6a42cecaeba078bec2d0f398c3f8095ee0f612523251468e749027f", 0x401, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x8, 0x1, {0xffffffffffffffff, 0x3, 0x800, 0x2, 0x10000}, 0x5}) 14:39:40 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x500, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0xee75}, @val={0x2, 0x1, 0xfff7, 0x93, 0x8000, 0x1}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @multicast, @mcast1, @multicast, @local}}, 0x42) 14:39:40 executing program 5: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x6, 0x1, 'queue0\x00', 0x3}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x365000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x8be59dc, 0x2, 'client0\x00', 0xffffffff80000005, "10f484e93fabd799", "895819dbe6a42cecaeba078bec2d0f398c3f8095ee0f612523251468e749027f", 0x401, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x8, 0x1, {0xffffffffffffffff, 0x3, 0x800, 0x2, 0x10000}, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x6, 0x1, 'queue0\x00', 0x3}) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x365000) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x8be59dc, 0x2, 'client0\x00', 0xffffffff80000005, "10f484e93fabd799", "895819dbe6a42cecaeba078bec2d0f398c3f8095ee0f612523251468e749027f", 0x401, 0x1}) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x8, 0x1, {0xffffffffffffffff, 0x3, 0x800, 0x2, 0x10000}, 0x5}) (async) 14:39:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 934.447912] block nbd3: shutting down sockets [ 934.452942] block nbd4: shutting down sockets [ 934.562907] block nbd3: shutting down sockets [ 934.562911] block nbd4: shutting down sockets 14:39:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 14:39:41 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x500, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0xee75}, @val={0x2, 0x1, 0xfff7, 0x93, 0x8000, 0x1}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @multicast, @mcast1, @multicast, @local}}, 0x42) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x500, 0x0) (async) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0xee75}, @val={0x2, 0x1, 0xfff7, 0x93, 0x8000, 0x1}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @multicast, @mcast1, @multicast, @local}}, 0x42) (async) 14:39:41 executing program 5: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x6, 0x1, 'queue0\x00', 0x3}) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x365000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x8be59dc, 0x2, 'client0\x00', 0xffffffff80000005, "10f484e93fabd799", "895819dbe6a42cecaeba078bec2d0f398c3f8095ee0f612523251468e749027f", 0x401, 0x1}) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x8, 0x1, {0xffffffffffffffff, 0x3, 0x800, 0x2, 0x10000}, 0x5}) 14:39:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000000100)={'\x00', 0x40, 0x8, 0x8, 0x0, 0x8, 0x4000, 0x1, '\x00', 0x942}) (async) ioctl$NBD_DO_IT(r2, 0xab03) [ 935.221889] block nbd2: Receive control failed (result -32) [ 935.222132] block nbd2: shutting down sockets [ 935.233133] block nbd0: Receive control failed (result -32) [ 935.237763] block nbd0: shutting down sockets 14:39:41 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:41 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x2000) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) 14:39:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 935.336671] block nbd4: shutting down sockets [ 935.341487] block nbd3: shutting down sockets [ 935.349671] block nbd0: shutting down sockets 14:39:41 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000040)=ANY=[], 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000000)={{0x2, 0x0, 0x80, {0x2, 0x1, 0x3}}, 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ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000002800)={0x0, 0x7, 0x0, &(0x7f0000002080)=[{}, {}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000002340)=[{}, {}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000002600)=[{}, {}, {}, {}, {}, {}, {0x0, 0x80000000}, {}, {}], 0x4, 0x0, &(0x7f0000002740)=[{}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000002940)={r0, &(0x7f0000002880), &(0x7f00000028c0)}) bind$rds(0xffffffffffffffff, &(0x7f0000002980)={0x2, 0x4e22, @multicast2}, 0x10) 14:39:41 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 14:39:41 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x7, 0x8, 0x0, 'queue0\x00', 0xfffffffb}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x200) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x8dc2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000300)={0x9, 0x0, 0x1, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000240)={0x4, 0x0, 'client0\x00', 0x2, "fb953e905d22691c", "597c57e05b92963a5b28470a75b69bf0bc3db4c0082ac22f000000000000005a", 0x60, 0x1f}) 14:39:41 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000040)=ANY=[], 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000000)={{0x2, 0x0, 0x80, {0x2, 0x1, 0x3}}, 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ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000002800)={0x0, 0x7, 0x0, &(0x7f0000002080)=[{}, {}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000002340)=[{}, {}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000002600)=[{}, {}, {}, {}, {}, {}, {0x0, 0x80000000}, {}, {}], 0x4, 0x0, &(0x7f0000002740)=[{}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000002940)={r0, &(0x7f0000002880), &(0x7f00000028c0)}) bind$rds(0xffffffffffffffff, &(0x7f0000002980)={0x2, 0x4e22, @multicast2}, 0x10) syz_emit_ethernet(0x15, &(0x7f0000000040)=ANY=[], 0x0) (async) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000000)={{0x2, 0x0, 0x80, {0x2, 0x1, 0x3}}, 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(async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000002800)={0x0, 0x7, 0x0, &(0x7f0000002080)=[{}, {}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000002340)=[{}, {}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000002600)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000002740)=[{}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000002940)={r0, &(0x7f0000002880), &(0x7f00000028c0)}) (async) bind$rds(0xffffffffffffffff, &(0x7f0000002980)={0x2, 0x4e22, @multicast2}, 0x10) (async) 14:39:41 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x7, 0x8, 0x0, 'queue0\x00', 0xfffffffb}) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x200) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x8dc2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000300)={0x9, 0x0, 0x1, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000240)={0x4, 0x0, 'client0\x00', 0x2, "fb953e905d22691c", "597c57e05b92963a5b28470a75b69bf0bc3db4c0082ac22f000000000000005a", 0x60, 0x1f}) 14:39:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 935.493436] block nbd0: shutting down sockets [ 935.498251] block nbd3: shutting down sockets [ 935.517911] block nbd4: shutting down sockets 14:39:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000000100)={'\x00', 0x40, 0x8, 0x8, 0x0, 0x8, 0x4000, 0x1, '\x00', 0x942}) (async) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 14:39:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:42 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000040)=ANY=[], 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000000)={{0x2, 0x0, 0x80, {0x2, 0x1, 0x3}}, 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(async, rerun: 64) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000002800)={0x0, 0x7, 0x0, &(0x7f0000002080)=[{}, {}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000002340)=[{}, {}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000002600)=[{}, {}, {}, {}, {}, {}, {0x0, 0x80000000}, {}, {}], 0x4, 0x0, &(0x7f0000002740)=[{}, {}, {}, {}]}) (rerun: 64) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000002940)={r0, &(0x7f0000002880), &(0x7f00000028c0)}) (async) bind$rds(0xffffffffffffffff, &(0x7f0000002980)={0x2, 0x4e22, @multicast2}, 0x10) 14:39:42 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x7, 0x8, 0x0, 'queue0\x00', 0xfffffffb}) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x200) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x8dc2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000300)={0x9, 0x0, 0x1, 'queue0\x00'}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000240)={0x4, 0x0, 'client0\x00', 0x2, "fb953e905d22691c", "597c57e05b92963a5b28470a75b69bf0bc3db4c0082ac22f000000000000005a", 0x60, 0x1f}) [ 936.150778] block nbd2: Receive control failed (result -32) [ 936.151069] block nbd2: shutting down sockets 14:39:42 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @netrom}, [@netrom, @remote, @default, @default, @netrom, @rose, @bcast, @rose]}, &(0x7f0000000180)=0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:42 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x21040) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x100, 0x40, 0x0, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x0, 0x0, 'client0\x00', 0x1, "e887b64222890f49", "8e643647ec7135cdee7b1f54c44392a243a0272dd4213a0a7e20a728d52d90c8", 0xfffffffa, 0x1}) 14:39:42 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x21040) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x100, 0x40, 0x0, 'queue1\x00', 0x9}) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x0, 0x0, 'client0\x00', 0x1, "e887b64222890f49", "8e643647ec7135cdee7b1f54c44392a243a0272dd4213a0a7e20a728d52d90c8", 0xfffffffa, 0x1}) 14:39:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 936.246571] block nbd4: shutting down sockets [ 936.263184] block nbd0: shutting down sockets 14:39:42 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @netrom}, [@netrom, @remote, @default, @default, @netrom, @rose, @bcast, @rose]}, &(0x7f0000000180)=0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) accept$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @netrom}, [@netrom, @remote, @default, @default, @netrom, @rose, @bcast, @rose]}, &(0x7f0000000180)=0x48) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) [ 936.373615] block nbd4: shutting down sockets 14:39:42 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x21040) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x100, 0x40, 0x0, 'queue1\x00', 0x9}) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x0, 0x0, 'client0\x00', 0x1, "e887b64222890f49", "8e643647ec7135cdee7b1f54c44392a243a0272dd4213a0a7e20a728d52d90c8", 0xfffffffa, 0x1}) [ 936.395225] block nbd3: Receive control failed (result -32) [ 936.402145] block nbd3: shutting down sockets 14:39:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r3, 0xab05) 14:39:43 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @netrom}, [@netrom, @remote, @default, @default, @netrom, @rose, @bcast, @rose]}, &(0x7f0000000180)=0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) accept$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @netrom}, [@netrom, @remote, @default, @default, @netrom, @rose, @bcast, @rose]}, &(0x7f0000000180)=0x48) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) 14:39:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 14:39:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 14:39:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x51}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x8045) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 937.050963] block nbd2: Receive control failed (result -32) [ 937.051309] block nbd2: shutting down sockets 14:39:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x51}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x8045) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:39:43 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e57652561ce025e9b720600b53e8c08d4c8d551b43ca7c2933dc454100104"}) socket$phonet(0x23, 0x2, 0x1) 14:39:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x51}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x8045) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x51}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x8045) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) (async) 14:39:43 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e57652561ce025e9b720600b53e8c08d4c8d551b43ca7c2933dc454100104"}) (async) socket$phonet(0x23, 0x2, 0x1) 14:39:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 937.176078] block nbd0: Receive control failed (result -32) [ 937.183219] block nbd0: shutting down sockets 14:39:43 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="016dc20000000180c2005e4f810000000004000092"], 0x0) 14:39:43 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e57652561ce025e9b720600b53e8c08d4c8d551b43ca7c2933dc454100104"}) (async) socket$phonet(0x23, 0x2, 0x1) 14:39:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r3, 0xab05) 14:39:44 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="016dc20000000180c2005e4f810000000004000092"], 0x0) syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="016dc20000000180c2005e4f810000000004000092"], 0x0) (async) 14:39:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 14:39:44 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000000000)={{0x3, @null}, [@netrom, @rose, @netrom, @netrom, @remote, @default, @default, @default]}, &(0x7f0000000180)=0x48) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 937.953416] block nbd2: Receive control failed (result -32) [ 937.959853] block nbd2: shutting down sockets [ 937.967425] block nbd3: Receive control failed (result -32) [ 937.968372] block nbd4: Receive control failed (result -32) [ 937.973685] block nbd3: shutting down sockets [ 937.983802] block nbd4: shutting down sockets 14:39:44 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000000000)={{0x3, @null}, [@netrom, @rose, @netrom, @netrom, @remote, @default, @default, @default]}, &(0x7f0000000180)=0x48) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:39:44 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="016dc20000000180c2005e4f810000000004000092"], 0x0) 14:39:44 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000000000)={{0x3, @null}, [@netrom, @rose, @netrom, @netrom, @remote, @default, @default, @default]}, &(0x7f0000000180)=0x48) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r0, 0x0, 0x0) (async) getsockname$netrom(r0, &(0x7f0000000000)={{0x3, @null}, [@netrom, @rose, @netrom, @netrom, @remote, @default, @default, @default]}, &(0x7f0000000180)=0x48) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) (async) 14:39:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 938.102036] block nbd0: Receive control failed (result -32) [ 938.109811] block nbd0: shutting down sockets 14:39:44 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x38, 0x0, 0x10, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_virt_wifi\x00'}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xde}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4040080) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 14:39:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r3, 0xab05) 14:39:44 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) (async, rerun: 32) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x38, 0x0, 0x10, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_virt_wifi\x00'}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xde}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4040080) (async, rerun: 32) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 14:39:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r3, 0xab05) 14:39:45 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) (async, rerun: 32) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x38, 0x0, 0x10, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_virt_wifi\x00'}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xde}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4040080) (async, rerun: 32) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 14:39:45 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x38, 0x0, 0x10, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_virt_wifi\x00'}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xde}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4040080) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 14:39:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 938.894648] block nbd3: Receive control failed (result -32) [ 938.896226] block nbd3: shutting down sockets [ 938.900644] block nbd2: Receive control failed (result -32) [ 938.911556] block nbd4: Receive control failed (result -32) [ 938.918482] block nbd4: shutting down sockets [ 938.923710] block nbd2: shutting down sockets 14:39:45 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x38, 0x0, 0x10, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_virt_wifi\x00'}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xde}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4040080) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 14:39:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:45 executing program 1: ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x40, 0x40, 0x8, 0xffffffffffffffff, 0x3, 0x7c, 0x4, 0x8]}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, &(0x7f00000002c0)=""/152, 0x98}, 0x40000161) syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000440)={0xa, 0x0, [{0x7, 0x0, 0x6}, {0x0, 0x0, 0x3f}, {0x4, 0x0, 0x2}, {0x6, 0x0, 0x6}, {0x1, 0x0, 0x24c}, {0x200, 0x0, 0x8}, {0x80000000, 0x0, 0x5de3f5b7}, {0x4}, {0x3, 0x0, 0x6}, {0x5, 0x0, 0xfffffffffffffff8}]}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00000003c0)={0x2, 0x0, [{}, {}]}) 14:39:45 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x38, 0x0, 0x10, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_virt_wifi\x00'}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xde}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4040080) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 14:39:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 939.036073] block nbd0: Receive control failed (result -32) [ 939.036444] block nbd0: shutting down sockets 14:39:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:45 executing program 1: ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x40, 0x40, 0x8, 0xffffffffffffffff, 0x3, 0x7c, 0x4, 0x8]}) (async) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, &(0x7f00000002c0)=""/152, 0x98}, 0x40000161) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000440)={0xa, 0x0, [{0x7, 0x0, 0x6}, {0x0, 0x0, 0x3f}, {0x4, 0x0, 0x2}, {0x6, 0x0, 0x6}, {0x1, 0x0, 0x24c}, {0x200, 0x0, 0x8}, {0x80000000, 0x0, 0x5de3f5b7}, {0x4}, {0x3, 0x0, 0x6}, {0x5, 0x0, 0xfffffffffffffff8}]}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00000003c0)={0x2, 0x0, [{}, {}]}) [ 939.103267] block nbd5: Receive control failed (result -32) [ 939.109429] block nbd5: shutting down sockets 14:39:45 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x38, 0x0, 0x10, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_virt_wifi\x00'}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xde}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4040080) 14:39:45 executing program 1: ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x40, 0x40, 0x8, 0xffffffffffffffff, 0x3, 0x7c, 0x4, 0x8]}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, &(0x7f00000002c0)=""/152, 0x98}, 0x40000161) syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000440)={0xa, 0x0, [{0x7, 0x0, 0x6}, {0x0, 0x0, 0x3f}, {0x4, 0x0, 0x2}, {0x6, 0x0, 0x6}, {0x1, 0x0, 0x24c}, {0x200, 0x0, 0x8}, {0x80000000, 0x0, 0x5de3f5b7}, {0x4}, {0x3, 0x0, 0x6}, {0x5, 0x0, 0xfffffffffffffff8}]}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00000003c0)={0x2, 0x0, [{}, {}]}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x40, 0x40, 0x8, 0xffffffffffffffff, 0x3, 0x7c, 0x4, 0x8]}) (async) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, &(0x7f00000002c0)=""/152, 0x98}, 0x40000161) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000440)={0xa, 0x0, [{0x7, 0x0, 0x6}, {0x0, 0x0, 0x3f}, {0x4, 0x0, 0x2}, {0x6, 0x0, 0x6}, {0x1, 0x0, 0x24c}, {0x200, 0x0, 0x8}, {0x80000000, 0x0, 0x5de3f5b7}, {0x4}, {0x3, 0x0, 0x6}, {0x5, 0x0, 0xfffffffffffffff8}]}) (async) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00000003c0)={0x2, 0x0, [{}, {}]}) (async) 14:39:45 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:45 executing program 1: syz_emit_ethernet(0x11, &(0x7f0000000600)={@remote, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8002, 0x0) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=0x40) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 14:39:46 executing program 3: syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:46 executing program 1: syz_emit_ethernet(0x11, &(0x7f0000000600)={@remote, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8002, 0x0) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=0x40) (async) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) [ 939.833943] block nbd4: Receive control failed (result -32) [ 939.836278] block nbd4: shutting down sockets 14:39:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:46 executing program 4: ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x40, 0x40, 0x8, 0xffffffffffffffff, 0x3, 0x7c, 0x4, 0x8]}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, &(0x7f00000002c0)=""/152, 0x98}, 0x40000161) syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000440)={0xa, 0x0, [{0x7, 0x0, 0x6}, {0x0, 0x0, 0x3f}, {0x4, 0x0, 0x2}, {0x6, 0x0, 0x6}, {0x1, 0x0, 0x24c}, {0x200, 0x0, 0x8}, {0x80000000, 0x0, 0x5de3f5b7}, {0x4}, {0x3, 0x0, 0x6}, {0x5, 0x0, 0xfffffffffffffff8}]}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00000003c0)={0x2, 0x0, [{}, {}]}) 14:39:46 executing program 3: syz_emit_ethernet(0x0, 0x0, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) [ 939.914940] block nbd2: Receive control failed (result -32) [ 939.921442] block nbd2: shutting down sockets 14:39:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 939.985641] block nbd0: Receive control failed (result -32) [ 939.986620] block nbd0: shutting down sockets [ 940.025611] block nbd5: Receive control failed (result -32) 14:39:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 14:39:46 executing program 1: syz_emit_ethernet(0x11, &(0x7f0000000600)={@remote, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8002, 0x0) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=0x40) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_emit_ethernet(0x11, &(0x7f0000000600)={@remote, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8002, 0x0) (async) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=0x40) (async) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) (async) 14:39:46 executing program 4: ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x40, 0x40, 0x8, 0xffffffffffffffff, 0x3, 0x7c, 0x4, 0x8]}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, &(0x7f00000002c0)=""/152, 0x98}, 0x40000161) syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000440)={0xa, 0x0, [{0x7, 0x0, 0x6}, {0x0, 0x0, 0x3f}, {0x4, 0x0, 0x2}, {0x6, 0x0, 0x6}, {0x1, 0x0, 0x24c}, {0x200, 0x0, 0x8}, {0x80000000, 0x0, 0x5de3f5b7}, {0x4}, {0x3, 0x0, 0x6}, {0x5, 0x0, 0xfffffffffffffff8}]}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00000003c0)={0x2, 0x0, [{}, {}]}) 14:39:46 executing program 3: syz_emit_ethernet(0x0, 0x0, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) [ 940.031932] block nbd5: shutting down sockets 14:39:46 executing program 3: syz_emit_ethernet(0x0, 0x0, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:46 executing program 4: ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x40, 0x40, 0x8, 0xffffffffffffffff, 0x3, 0x7c, 0x4, 0x8]}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, &(0x7f00000002c0)=""/152, 0x98}, 0x40000161) syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000440)={0xa, 0x0, [{0x7, 0x0, 0x6}, {0x0, 0x0, 0x3f}, {0x4, 0x0, 0x2}, {0x6, 0x0, 0x6}, {0x1, 0x0, 0x24c}, {0x200, 0x0, 0x8}, {0x80000000, 0x0, 0x5de3f5b7}, {0x4}, {0x3, 0x0, 0x6}, {0x5, 0x0, 0xfffffffffffffff8}]}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00000003c0)={0x2, 0x0, [{}, {}]}) 14:39:46 executing program 1: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x2}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3ff}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x4001) r1 = socket(0x5, 0x6, 0x9) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r0, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev={0xfe, 0x80, '\x00', 0x37}}, @L2TP_ATTR_DEBUG={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000040}, 0x4) 14:39:46 executing program 3: syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xffffffffffffffff) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) 14:39:47 executing program 4: ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x40, 0x40, 0x8, 0xffffffffffffffff, 0x3, 0x7c, 0x4, 0x8]}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, &(0x7f00000002c0)=""/152, 0x98}, 0x40000161) syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000440)={0xa, 0x0, [{0x7, 0x0, 0x6}, {0x0, 0x0, 0x3f}, {0x4, 0x0, 0x2}, {0x6, 0x0, 0x6}, {0x1, 0x0, 0x24c}, {0x200, 0x0, 0x8}, {0x80000000, 0x0, 0x5de3f5b7}, {0x4}, {0x3, 0x0, 0x6}, {0x5, 0x0, 0xfffffffffffffff8}]}) 14:39:47 executing program 3: syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) [ 940.802773] block nbd2: Receive control failed (result -32) [ 940.803028] block nbd2: shutting down sockets 14:39:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 940.888136] block nbd0: Receive control failed (result -32) [ 940.888408] block nbd0: shutting down sockets 14:39:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'lo\x00', 0x5, 0x800}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:47 executing program 1: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x2}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3ff}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x4001) r1 = socket(0x5, 0x6, 0x9) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r0, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev={0xfe, 0x80, '\x00', 0x37}}, @L2TP_ATTR_DEBUG={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000040}, 0x4) 14:39:47 executing program 4: ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x40, 0x40, 0x8, 0xffffffffffffffff, 0x3, 0x7c, 0x4, 0x8]}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, &(0x7f00000002c0)=""/152, 0x98}, 0x40000161) syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:47 executing program 3: syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x90552bb83289872c}, 0x20004010) [ 940.940254] block nbd5: Receive control failed (result -32) [ 940.947011] block nbd5: shutting down sockets [ 940.971210] block nbd2: shutting down sockets 14:39:47 executing program 3: syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:47 executing program 4: ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x40, 0x40, 0x8, 0xffffffffffffffff, 0x3, 0x7c, 0x4, 0x8]}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:47 executing program 1: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x2}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3ff}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x4001) r1 = socket(0x5, 0x6, 0x9) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r0, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev={0xfe, 0x80, '\x00', 0x37}}, @L2TP_ATTR_DEBUG={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000040}, 0x4) 14:39:47 executing program 3: syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0xf, 0x0, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:47 executing program 4: syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:47 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000000)={0x7f, 0x5, 0x1, 'queue0\x00', 0x6}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x404000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x45, @time={0xd57, 0x1}, 0x0, {0x81, 0x4}, 0x7, 0x2, 0x1}) 14:39:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x1) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 941.768834] block nbd0: Receive control failed (result -32) [ 941.770234] block nbd0: shutting down sockets 14:39:48 executing program 5: ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x40, 0x40, 0x8, 0xffffffffffffffff, 0x3, 0x7c, 0x4, 0x8]}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:48 executing program 3: syz_emit_ethernet(0x31, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:48 executing program 4: syz_emit_ethernet(0x0, 0x0, 0x0) 14:39:48 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000000)={0x7f, 0x5, 0x1, 'queue0\x00', 0x6}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x404000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x45, @time={0xd57, 0x1}, 0x0, {0x81, 0x4}, 0x7, 0x2, 0x1}) 14:39:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x90552bb83289872c}, 0x20004010) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x90552bb83289872c}, 0x20004010) (async) 14:39:48 executing program 3: syz_emit_ethernet(0x22, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) [ 941.873589] block nbd5: Receive control failed (result -32) [ 941.873863] block nbd5: shutting down sockets [ 941.901718] block nbd2: Receive control failed (result -32) [ 941.901997] block nbd2: shutting down sockets 14:39:48 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000000)={0x7f, 0x5, 0x1, 'queue0\x00', 0x6}) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x404000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x45, @time={0xd57, 0x1}, 0x0, {0x81, 0x4}, 0x7, 0x2, 0x1}) 14:39:48 executing program 4: syz_emit_ethernet(0x0, 0x0, 0x0) 14:39:48 executing program 5: ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x40, 0x40, 0x8, 0xffffffffffffffff, 0x3, 0x7c, 0x4, 0x8]}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:48 executing program 5: ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x40, 0x40, 0x8, 0xffffffffffffffff, 0x3, 0x7c, 0x4, 0x8]}) syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:48 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@empty, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) [ 942.146452] block nbd2: shutting down sockets 14:39:49 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:49 executing program 4: syz_emit_ethernet(0x0, 0x0, 0x0) 14:39:49 executing program 3: syz_emit_ethernet(0x22, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:49 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@empty, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x15, &(0x7f0000000600)={@empty, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) 14:39:49 executing program 5: syz_emit_ethernet(0x15, &(0x7f0000000600)={@local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) (async) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x90552bb83289872c}, 0x20004010) [ 942.643742] block nbd0: Receive control failed (result -32) [ 942.650586] block nbd0: shutting down sockets 14:39:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x1) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 14:39:49 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) 14:39:49 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@empty, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:49 executing program 3: syz_emit_ethernet(0x22, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:49 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:49 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) syz_emit_ethernet(0x89, &(0x7f0000000040)={@link_local, @multicast, @val={@void}, {@llc_tr={0x11, {@snap={0x3, 0xab, "6f06", "c2a17f", 0x201, "d8d34aa8c790b0ed3be8aa66104cc84ac664c3050035a65ea43d64095699ccfc4e4f83ab1dc27934efc356459eb5fcc391a1bb527633c26c0c0e77881710e79461d97d45563ee9b19e6b2819677a3ff11a4e6ce9b40ebf7e101c4ed1d720ee804af97b288bc712d08c0de7649197"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x10001, 0x24000) syz_emit_ethernet(0xa5, &(0x7f0000000240)={@random="8d0930dc7f79", @multicast, @void, {@x25={0x805, {0x1, 0x0, 0x1b, "9049a789319be0dc173fcdd3757df59b9fc9d284a9e39a73d8540443aa32cab45144e21840ba7dde6f96c03814987422aefeb2ce3c16def0e6fb1e6bbc810c9351d294c9d4621a0c5fe9603906f5c1b89766371fa7df6a57671da1e38c69d9abb58cac06cf3d6301a09e11e635ae83ea2651e67f6b9b05a838a924ce1070335ae506be2a7f24ba151137c9f8757b4cdcc448f26f"}}}}, &(0x7f0000000100)={0x1, 0x4, [0xbaf, 0x8ce, 0x6e8, 0xac4]}) 14:39:49 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) 14:39:49 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:49 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f8108a83b8"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:49 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) 14:39:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x1) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 14:39:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x525001, 0x0) socket(0x23, 0x6, 0x5) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 943.565579] block nbd2: Receive control failed (result -32) [ 943.565980] block nbd2: shutting down sockets 14:39:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x525001, 0x0) socket(0x23, 0x6, 0x5) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:50 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async) syz_emit_ethernet(0x89, &(0x7f0000000040)={@link_local, @multicast, @val={@void}, {@llc_tr={0x11, {@snap={0x3, 0xab, "6f06", "c2a17f", 0x201, "d8d34aa8c790b0ed3be8aa66104cc84ac664c3050035a65ea43d64095699ccfc4e4f83ab1dc27934efc356459eb5fcc391a1bb527633c26c0c0e77881710e79461d97d45563ee9b19e6b2819677a3ff11a4e6ce9b40ebf7e101c4ed1d720ee804af97b288bc712d08c0de7649197"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x10001, 0x24000) (async) syz_emit_ethernet(0xa5, &(0x7f0000000240)={@random="8d0930dc7f79", @multicast, @void, {@x25={0x805, {0x1, 0x0, 0x1b, "9049a789319be0dc173fcdd3757df59b9fc9d284a9e39a73d8540443aa32cab45144e21840ba7dde6f96c03814987422aefeb2ce3c16def0e6fb1e6bbc810c9351d294c9d4621a0c5fe9603906f5c1b89766371fa7df6a57671da1e38c69d9abb58cac06cf3d6301a09e11e635ae83ea2651e67f6b9b05a838a924ce1070335ae506be2a7f24ba151137c9f8757b4cdcc448f26f"}}}}, &(0x7f0000000100)={0x1, 0x4, [0xbaf, 0x8ce, 0x6e8, 0xac4]}) 14:39:50 executing program 3: syz_emit_ethernet(0x23, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ec"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:50 executing program 5: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x101, 0x0, {0x0, 0x7}, 0x7, 0x2, 0x4}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x525001, 0x0) socket(0x23, 0x6, 0x5) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 943.683089] block nbd4: Receive control failed (result -32) [ 943.689222] block nbd4: shutting down sockets 14:39:50 executing program 4: syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:50 executing program 3: syz_emit_ethernet(0x23, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ec"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:50 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) syz_emit_ethernet(0x89, &(0x7f0000000040)={@link_local, @multicast, @val={@void}, {@llc_tr={0x11, {@snap={0x3, 0xab, "6f06", "c2a17f", 0x201, "d8d34aa8c790b0ed3be8aa66104cc84ac664c3050035a65ea43d64095699ccfc4e4f83ab1dc27934efc356459eb5fcc391a1bb527633c26c0c0e77881710e79461d97d45563ee9b19e6b2819677a3ff11a4e6ce9b40ebf7e101c4ed1d720ee804af97b288bc712d08c0de7649197"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x10001, 0x24000) syz_emit_ethernet(0xa5, &(0x7f0000000240)={@random="8d0930dc7f79", @multicast, @void, {@x25={0x805, {0x1, 0x0, 0x1b, "9049a789319be0dc173fcdd3757df59b9fc9d284a9e39a73d8540443aa32cab45144e21840ba7dde6f96c03814987422aefeb2ce3c16def0e6fb1e6bbc810c9351d294c9d4621a0c5fe9603906f5c1b89766371fa7df6a57671da1e38c69d9abb58cac06cf3d6301a09e11e635ae83ea2651e67f6b9b05a838a924ce1070335ae506be2a7f24ba151137c9f8757b4cdcc448f26f"}}}}, &(0x7f0000000100)={0x1, 0x4, [0xbaf, 0x8ce, 0x6e8, 0xac4]}) syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async) syz_emit_ethernet(0x89, &(0x7f0000000040)={@link_local, @multicast, @val={@void}, {@llc_tr={0x11, {@snap={0x3, 0xab, "6f06", "c2a17f", 0x201, "d8d34aa8c790b0ed3be8aa66104cc84ac664c3050035a65ea43d64095699ccfc4e4f83ab1dc27934efc356459eb5fcc391a1bb527633c26c0c0e77881710e79461d97d45563ee9b19e6b2819677a3ff11a4e6ce9b40ebf7e101c4ed1d720ee804af97b288bc712d08c0de7649197"}}}}}, 0x0) (async) syz_extract_tcp_res(&(0x7f0000000000), 0x10001, 0x24000) (async) syz_emit_ethernet(0xa5, &(0x7f0000000240)={@random="8d0930dc7f79", @multicast, @void, {@x25={0x805, {0x1, 0x0, 0x1b, "9049a789319be0dc173fcdd3757df59b9fc9d284a9e39a73d8540443aa32cab45144e21840ba7dde6f96c03814987422aefeb2ce3c16def0e6fb1e6bbc810c9351d294c9d4621a0c5fe9603906f5c1b89766371fa7df6a57671da1e38c69d9abb58cac06cf3d6301a09e11e635ae83ea2651e67f6b9b05a838a924ce1070335ae506be2a7f24ba151137c9f8757b4cdcc448f26f"}}}}, &(0x7f0000000100)={0x1, 0x4, [0xbaf, 0x8ce, 0x6e8, 0xac4]}) (async) 14:39:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x525001, 0x0) socket(0x23, 0x6, 0x5) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x525001, 0x0) (async) socket(0x23, 0x6, 0x5) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) 14:39:50 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e57652561ce025e9b720600b53e8c08d4c8d551b43ca7c2933dc454100104"}) socket$phonet(0x23, 0x2, 0x1) 14:39:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:50 executing program 4: syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:50 executing program 3: syz_emit_ethernet(0x23, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ec"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:50 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e57652561ce025e9b720600b53e8c08d4c8d551b43ca7c2933dc454100104"}) socket$phonet(0x23, 0x2, 0x1) 14:39:50 executing program 1: r0 = socket(0x1f, 0x3, 0x2) setsockopt$MRT_TABLE(r0, 0x0, 0xcf, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x5) 14:39:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x600080, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 943.884601] block nbd0: Receive control failed (result -32) [ 943.890889] block nbd0: shutting down sockets 14:39:50 executing program 3: syz_emit_ethernet(0x27, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f810"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:50 executing program 1: r0 = socket(0x1f, 0x3, 0x2) setsockopt$MRT_TABLE(r0, 0x0, 0xcf, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x5) 14:39:50 executing program 3: syz_emit_ethernet(0x27, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f810"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:50 executing program 4: syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x302, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:50 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e57652561ce025e9b720600b53e8c08d4c8d551b43ca7c2933dc454100104"}) socket$phonet(0x23, 0x2, 0x1) 14:39:50 executing program 3: syz_emit_ethernet(0x27, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f810"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:51 executing program 1: r0 = socket(0x1f, 0x3, 0x2) setsockopt$MRT_TABLE(r0, 0x0, 0xcf, &(0x7f0000000040), 0x4) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x5) 14:39:51 executing program 4: syz_emit_ethernet(0x0, 0x0, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:51 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e57652561ce025e9b720600b53e8c08d4c8d551b43ca7c2933dc454100104"}) 14:39:51 executing program 3: syz_emit_ethernet(0x29, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f8108a83"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) [ 944.803812] block nbd0: Receive control failed (result -32) [ 944.805400] block nbd0: shutting down sockets 14:39:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x600080, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x600080, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) [ 944.848702] block nbd2: Receive control failed (result -32) [ 944.855024] block nbd2: shutting down sockets 14:39:51 executing program 4: syz_emit_ethernet(0x0, 0x0, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:51 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:51 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) setsockopt$MRT_DEL_MFC(r0, 0x0, 0xcd, &(0x7f0000000000)={@rand_addr=0x64010102, @remote, 0x1, "bb0bad5b9661d26587da835d3287d2f5aef8a15051cd5f2907fccd2c01c7eb7d", 0x0, 0x6bf1, 0x6, 0x9}, 0x3c) 14:39:51 executing program 3: syz_emit_ethernet(0x29, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f8108a83"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:51 executing program 5: ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:51 executing program 4: syz_emit_ethernet(0x0, 0x0, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) [ 945.036764] block nbd2: shutting down sockets 14:39:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:52 executing program 3: syz_emit_ethernet(0x29, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f8108a83"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:52 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) setsockopt$MRT_DEL_MFC(r0, 0x0, 0xcd, &(0x7f0000000000)={@rand_addr=0x64010102, @remote, 0x1, "bb0bad5b9661d26587da835d3287d2f5aef8a15051cd5f2907fccd2c01c7eb7d", 0x0, 0x6bf1, 0x6, 0x9}, 0x3c) 14:39:52 executing program 5: ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x600080, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:52 executing program 4: syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x1, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) [ 945.746902] block nbd0: Receive control failed (result -32) [ 945.752806] block nbd0: shutting down sockets 14:39:52 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f8108a83b8"}}}}, 0x0) 14:39:52 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) setsockopt$MRT_DEL_MFC(r0, 0x0, 0xcd, &(0x7f0000000000)={@rand_addr=0x64010102, @remote, 0x1, "bb0bad5b9661d26587da835d3287d2f5aef8a15051cd5f2907fccd2c01c7eb7d", 0x0, 0x6bf1, 0x6, 0x9}, 0x3c) 14:39:52 executing program 5: ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:52 executing program 4: syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0xf, 0x1, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:52 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e57652561ce025e9b720600b53e8c08d4c8d551b43ca7c2933dc454100104"}) 14:39:52 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:52 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c20000000180c2000000895b50000011000092"], 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0), 0x18200, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r1, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x6}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x9}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x20}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_DEBUG={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8084) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x8001}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) 14:39:52 executing program 4: syz_emit_ethernet(0x40, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0xf, 0x0, @random="7afa000082d4", "46ab9fc6c32f0a75270d4152412bea", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:53 executing program 2: syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x200) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x3ff, 0x10001, 0x1, 'queue1\x00', 0x7f}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 14:39:53 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e57652561ce025e9b720600b53e8c08d4c8d551b43ca7c2933dc454100104"}) 14:39:53 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:53 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:53 executing program 4: syz_emit_ethernet(0x31, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f8108a83b817f41deca0ec30"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:53 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c20000000180c2000000895b50000011000092"], 0x0) (async) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0), 0x18200, 0x0) (async) bind$bt_rfcomm(r0, 0x0, 0x0) (async, rerun: 64) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (rerun: 64) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r1, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x6}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x9}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x20}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_DEBUG={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8084) (async) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x8001}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) [ 946.669022] block nbd2: Receive control failed (result -32) [ 946.675212] block nbd2: shutting down sockets 14:39:53 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:53 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e57652561ce025e9b720600b53e8c08d4c8d551b43ca7c2933dc454100104"}) 14:39:53 executing program 4: syz_emit_ethernet(0x22, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:53 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:53 executing program 2: syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x200) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x3ff, 0x10001, 0x1, 'queue1\x00', 0x7f}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x200) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r0, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x3ff, 0x10001, 0x1, 'queue1\x00', 0x7f}) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x3) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) [ 946.822200] block nbd2: shutting down sockets 14:39:53 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:53 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:53 executing program 4: syz_emit_ethernet(0x22, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:53 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:53 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c20000000180c2000000895b50000011000092"], 0x0) (async) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0), 0x18200, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r1, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x6}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x9}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x20}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_DEBUG={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8084) (async, rerun: 32) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x8001}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x40000) (rerun: 32) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) 14:39:53 executing program 3: ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:53 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:53 executing program 2: syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x200) (async) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x3ff, 0x10001, 0x1, 'queue1\x00', 0x7f}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x3) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async, rerun: 32) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (rerun: 32) [ 947.016614] block nbd2: shutting down sockets 14:39:53 executing program 4: syz_emit_ethernet(0x22, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:53 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2201, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x8080, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) bind$netrom(r0, &(0x7f0000000040)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:39:53 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:53 executing program 3: ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:53 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:53 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f8108a83b8"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:53 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:53 executing program 3: ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:53 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, 0x0) 14:39:53 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2201, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x8080, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) bind$netrom(r0, &(0x7f0000000040)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2201, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x8080, 0x0) (async) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (async) bind$netrom(r0, &(0x7f0000000040)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) (async) 14:39:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:54 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:54 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, 0x0) 14:39:54 executing program 4: syz_emit_ethernet(0x23, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ec"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:54 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:54 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2201, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x8080, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (async) bind$netrom(r0, &(0x7f0000000040)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) (async) syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) [ 947.992051] block nbd2: shutting down sockets 14:39:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:54 executing program 4: syz_emit_ethernet(0x23, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ec"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:54 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, 0x0) 14:39:54 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:54 executing program 1: sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7fff}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x38, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000011}, 0x10) syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa78ad92d2ea5f0c4d000081ac80e700e718efff000011000092"], 0x0) r1 = socket(0x28, 0x2, 0x8) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x44800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000100)={0x40, 0x6, 0x1, 'queue0\x00', 0x5a7}) syz_emit_ethernet(0x26, &(0x7f00000000c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaabb9100310081001e00000c03000040040100000323688cf51ad2a4"], 0x0) 14:39:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:55 executing program 4: syz_emit_ethernet(0x23, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ec"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:55 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:55 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:55 executing program 1: sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7fff}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x38, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000011}, 0x10) syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa78ad92d2ea5f0c4d000081ac80e700e718efff000011000092"], 0x0) r1 = socket(0x28, 0x2, 0x8) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x44800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000100)={0x40, 0x6, 0x1, 'queue0\x00', 0x5a7}) syz_emit_ethernet(0x26, &(0x7f00000000c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaabb9100310081001e00000c03000040040100000323688cf51ad2a4"], 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7fff}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x4) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x38, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000011}, 0x10) (async) syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa78ad92d2ea5f0c4d000081ac80e700e718efff000011000092"], 0x0) (async) socket(0x28, 0x2, 0x8) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x44800) (async) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000100)={0x40, 0x6, 0x1, 'queue0\x00', 0x5a7}) (async) syz_emit_ethernet(0x26, &(0x7f00000000c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaabb9100310081001e00000c03000040040100000323688cf51ad2a4"], 0x0) (async) 14:39:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 948.909739] block nbd2: Receive control failed (result -32) [ 948.915927] block nbd2: shutting down sockets 14:39:55 executing program 3: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:55 executing program 4: syz_emit_ethernet(0x27, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f810"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:55 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:55 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:55 executing program 1: sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7fff}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x38, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000011}, 0x10) syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa78ad92d2ea5f0c4d000081ac80e700e718efff000011000092"], 0x0) r1 = socket(0x28, 0x2, 0x8) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x44800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000100)={0x40, 0x6, 0x1, 'queue0\x00', 0x5a7}) syz_emit_ethernet(0x26, &(0x7f00000000c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaabb9100310081001e00000c03000040040100000323688cf51ad2a4"], 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7fff}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x4) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x38, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000011}, 0x10) (async) syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa78ad92d2ea5f0c4d000081ac80e700e718efff000011000092"], 0x0) (async) socket(0x28, 0x2, 0x8) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x44800) (async) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000100)={0x40, 0x6, 0x1, 'queue0\x00', 0x5a7}) (async) syz_emit_ethernet(0x26, &(0x7f00000000c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaabb9100310081001e00000c03000040040100000323688cf51ad2a4"], 0x0) (async) 14:39:55 executing program 3: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:55 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:55 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @empty, @val={@void}, {@llc_tr={0x11, {@llc={0x80, 0x0, "92"}}}}}, 0x0) 14:39:55 executing program 4: syz_emit_ethernet(0x27, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f810"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:55 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:55 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:55 executing program 3: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:55 executing program 4: syz_emit_ethernet(0x27, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f810"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:55 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x0, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:55 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @empty, @val={@void}, {@llc_tr={0x11, {@llc={0x80, 0x0, "92"}}}}}, 0x0) 14:39:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:56 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @empty, @val={@void}, {@llc_tr={0x11, {@llc={0x80, 0x0, "92"}}}}}, 0x0) 14:39:56 executing program 4: syz_emit_ethernet(0x29, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f8108a83"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:56 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, 0x0) 14:39:56 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) [ 949.972604] block nbd2: Receive control failed (result -32) [ 949.978671] block nbd2: shutting down sockets 14:39:56 executing program 4: syz_emit_ethernet(0x29, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f8108a83"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:56 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c200000081000000093ce6683e5a0011000092"], 0x0) 14:39:56 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time, 0x0, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:56 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, 0x0) 14:39:56 executing program 4: syz_emit_ethernet(0x29, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f8108a83"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) 14:39:57 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c200000081000000093ce6683e5a0011000092"], 0x0) 14:39:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:57 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f8108a83b8"}}}}, 0x0) 14:39:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 14:39:57 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time, 0x0, {0x0, 0x1}, 0x1c, 0x1, 0x3}) 14:39:57 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, 0x0) [ 950.894700] block nbd2: Receive control failed (result -32) [ 950.895718] block nbd2: shutting down sockets 14:39:57 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time, 0x0, {}, 0x1c, 0x1, 0x3}) 14:39:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:57 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:39:57 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c200000081000000093ce6683e5a0011000092"], 0x0) syz_emit_ethernet(0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c200000081000000093ce6683e5a0011000092"], 0x0) (async) 14:39:57 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:57 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time, 0x0, {}, 0x0, 0x1, 0x3}) 14:39:57 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="7afa000082d4", "", @multicast, "ecfb53f8108a83b8"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x84d, 0x20, 0x725, 0xa5b]}) [ 951.141685] block nbd2: Device being setup by another task 14:39:57 executing program 4: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c20000000180c2000000895b50000011000092"], 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0), 0x18200, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r1, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x6}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x9}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x20}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_DEBUG={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8084) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x8001}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) 14:39:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 14:39:58 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time, 0x0, {}, 0x0, 0x0, 0x3}) 14:39:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x51}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x8045) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:39:58 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x3, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) [ 951.820361] block nbd2: Receive control failed (result -32) [ 951.827433] block nbd2: shutting down sockets 14:39:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:58 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time={0x0, 0x20}, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x51}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x8045) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:39:58 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time}) [ 951.969762] block nbd0: Receive control failed (result -32) [ 951.970021] block nbd0: shutting down sockets 14:39:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x51}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x8045) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 952.051688] block nbd2: Device being setup by another task 14:39:58 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time, 0x20, {0x40, 0x1}, 0x1c, 0x1, 0x3}) 14:39:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 952.135872] block nbd4: shutting down sockets [ 952.221985] block nbd5: shutting down sockets 14:39:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={0xffffffffffffffff}, 0x4) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000000)={0x400000000000000, 0xd000, 0x0, 0x4, 0xd}) 14:39:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:39:59 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time, 0x0, {0x40, 0x1}, 0x1c, 0x1, 0x3}) [ 952.761735] block nbd2: Receive control failed (result -32) [ 952.762199] block nbd2: shutting down sockets [ 952.882446] block nbd4: shutting down sockets 14:39:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:39:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:39:59 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time, 0x0, {0x0, 0x1}, 0x1c, 0x1, 0x3}) 14:39:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:39:59 executing program 4: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@val={0x0, 0x6558}, @val={0x1, 0x83, 0xa15, 0x0, 0xfffb, 0x5}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x3}}, {@canfd={0xd, {{0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "4f1f9935db50c814c99fe5aa654d0468a8b75bfc2254ace326cd4e60239f1657d5e5682f753b4fcd791682b4107092ee891ac9e0e1ec9c1978fbdc3eef32c89f"}}}}}, 0x6c) [ 952.945628] block nbd0: Receive control failed (result -32) [ 952.946944] block nbd0: shutting down sockets 14:39:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:39:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:39:59 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time, 0x0, {}, 0x1c, 0x1, 0x3}) [ 953.105516] block nbd5: shutting down sockets 14:40:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={0xffffffffffffffff}, 0x4) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000000)={0x400000000000000, 0xd000, 0x0, 0x4, 0xd}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r3, 0x0, 0x0) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={0xffffffffffffffff}, 0x4) (async) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000000)={0x400000000000000, 0xd000, 0x0, 0x4, 0xd}) (async) 14:40:00 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0xea49, 0x400, 0x1, 'queue0\x00', 0xfff}) 14:40:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 953.694329] block nbd2: Receive control failed (result -32) [ 953.695655] block nbd2: shutting down sockets [ 953.865881] block nbd2: shutting down sockets [ 953.901817] block nbd2: Device being setup by another task 14:40:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:00 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time, 0x0, {}, 0x0, 0x1, 0x3}) 14:40:00 executing program 1: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:40:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={0xffffffffffffffff}, 0x4) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000000)={0x400000000000000, 0xd000, 0x0, 0x4, 0xd}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r3, 0x0, 0x0) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={0xffffffffffffffff}, 0x4) (async) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000000)={0x400000000000000, 0xd000, 0x0, 0x4, 0xd}) (async) [ 953.944978] block nbd0: Receive control failed (result -32) [ 953.951035] block nbd0: shutting down sockets 14:40:00 executing program 4: sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:00 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time, 0x0, {}, 0x0, 0x0, 0x3}) 14:40:00 executing program 1: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 954.132753] block nbd5: shutting down sockets 14:40:00 executing program 4: sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "6de64ad4325cb95a", "bbc42ff30d33c40cd33aebdd39a49054", "181e375f", "431c0aee0731213a"}, 0x28) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x460900) ioctl$NBD_DO_IT(r0, 0xab03) [ 954.190748] block nbd2: shutting down sockets 14:40:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:01 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x301, @time}) 14:40:01 executing program 1: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:01 executing program 4: sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 954.926863] block nbd0: Receive control failed (result -32) [ 954.931864] block nbd0: shutting down sockets 14:40:01 executing program 3: syz_open_dev$media(0x0, 0x5c8d, 0x102) 14:40:01 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:01 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:01 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) socket$l2tp6(0xa, 0x2, 0x73) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="f3360f3566b9800000c00f326635008000000f3066b98205000066b81a00000066ba000000000f30660f540abaa000b02feef2d8750036f466b80d99e4370f23d00f21f866352000000b0f23f8ba2100b80018ef0f2047", 0x57}], 0x1, 0x48, &(0x7f00000001c0)=[@cstype0={0x4, 0x7}, @vmwrite={0x8, 0x0, 0x1, 0x0, 0x3, 0x0, 0x2, 0x0, 0x9}], 0x2) 14:40:01 executing program 3: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x8, 0x3e000000, 0xfffffe01}) [ 955.095697] block nbd5: Receive control failed (result -32) [ 955.102180] block nbd5: shutting down sockets [ 955.128075] block nbd2: Receive control failed (result -32) [ 955.128416] block nbd2: shutting down sockets 14:40:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) (async) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "6de64ad4325cb95a", "bbc42ff30d33c40cd33aebdd39a49054", "181e375f", "431c0aee0731213a"}, 0x28) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x460900) (async) ioctl$NBD_DO_IT(r0, 0xab03) 14:40:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100400) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r5, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044050}, 0x8000) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r6 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) 14:40:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 955.902121] block nbd0: Receive control failed (result -32) [ 955.905045] block nbd0: shutting down sockets 14:40:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:02 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "6de64ad4325cb95a", "bbc42ff30d33c40cd33aebdd39a49054", "181e375f", "431c0aee0731213a"}, 0x28) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x460900) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "6de64ad4325cb95a", "bbc42ff30d33c40cd33aebdd39a49054", "181e375f", "431c0aee0731213a"}, 0x28) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x460900) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 14:40:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:02 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 956.093299] block nbd2: Receive control failed (result -32) [ 956.099604] block nbd2: shutting down sockets 14:40:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:02 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 956.281376] block nbd2: Device being setup by another task 14:40:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:03 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:40:03 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a"], 0x0) [ 956.829381] block nbd5: Receive control failed (result -32) [ 956.829856] block nbd5: shutting down sockets [ 956.851347] block nbd0: Receive control failed (result -32) [ 956.857370] block nbd0: shutting down sockets [ 956.863029] block nbd3: Receive control failed (result -32) [ 956.866104] block nbd3: shutting down sockets 14:40:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:03 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a"], 0x0) 14:40:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) [ 956.994525] block nbd2: Receive control failed (result -32) [ 957.001180] block nbd2: shutting down sockets 14:40:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:03 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:40:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:04 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a"], 0x0) 14:40:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:04 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) [ 957.869380] block nbd0: Receive control failed (result -32) [ 957.875488] block nbd0: shutting down sockets 14:40:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) (async) ioctl$NBD_DO_IT(r2, 0xab03) [ 957.941637] block nbd2: Receive control failed (result -32) [ 957.943010] block nbd2: shutting down sockets 14:40:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:04 executing program 5: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:40:04 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:40:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:04 executing program 3: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:40:04 executing program 5: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:40:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:05 executing program 3: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:40:05 executing program 5: syz_emit_ethernet(0x1da, 0x0, 0x0) [ 958.843636] block nbd0: Receive control failed (result -32) [ 958.843871] block nbd0: shutting down sockets 14:40:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) (async) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:05 executing program 3: syz_emit_ethernet(0x1da, 0x0, 0x0) [ 958.919682] block nbd2: Receive control failed (result -32) [ 958.926089] block nbd2: shutting down sockets 14:40:05 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:40:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000100)={0x6, 0x0, [{0xa, 0x614, 0x4, 0x80, 0x7, 0x3, 0x401}, {0x80000019, 0x2, 0x2, 0x4f8, 0x5, 0x3ff, 0x9}, {0x80000019, 0x81, 0x1, 0x1000, 0x0, 0x5, 0x40}, {0x7, 0xaac3, 0x6, 0x10000, 0x1f, 0xff}, {0x80000008, 0x6, 0x6, 0x9, 0x4, 0x6, 0x7}, {0xb, 0xb0e5, 0x3, 0x8, 0x7, 0x0, 0x8}]}) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:05 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:40:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:06 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:40:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:06 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) [ 959.801568] block nbd0: Receive control failed (result -32) [ 959.807621] block nbd0: shutting down sockets 14:40:06 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:40:06 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:40:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000100)={0x6, 0x0, [{0xa, 0x614, 0x4, 0x80, 0x7, 0x3, 0x401}, {0x80000019, 0x2, 0x2, 0x4f8, 0x5, 0x3ff, 0x9}, {0x80000019, 0x81, 0x1, 0x1000, 0x0, 0x5, 0x40}, {0x7, 0xaac3, 0x6, 0x10000, 0x1f, 0xff}, {0x80000008, 0x6, 0x6, 0x9, 0x4, 0x6, 0x7}, {0xb, 0xb0e5, 0x3, 0x8, 0x7, 0x0, 0x8}]}) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 959.932023] block nbd2: Receive control failed (result -32) [ 959.938099] block nbd2: shutting down sockets [ 959.972132] block nbd0: shutting down sockets 14:40:06 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:40:06 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:40:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) (async) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000100)={0x6, 0x0, [{0xa, 0x614, 0x4, 0x80, 0x7, 0x3, 0x401}, {0x80000019, 0x2, 0x2, 0x4f8, 0x5, 0x3ff, 0x9}, {0x80000019, 0x81, 0x1, 0x1000, 0x0, 0x5, 0x40}, {0x7, 0xaac3, 0x6, 0x10000, 0x1f, 0xff}, {0x80000008, 0x6, 0x6, 0x9, 0x4, 0x6, 0x7}, {0xb, 0xb0e5, 0x3, 0x8, 0x7, 0x0, 0x8}]}) (async, rerun: 64) ioctl$NBD_DO_IT(r2, 0xab03) (rerun: 64) 14:40:06 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:40:06 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:40:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 960.181733] block nbd0: shutting down sockets 14:40:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:06 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000"], 0x0) 14:40:06 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:40:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 960.396547] block nbd0: shutting down sockets 14:40:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 14:40:06 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000"], 0x0) 14:40:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:06 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:40:06 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000"], 0x0) 14:40:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 960.635265] block nbd0: shutting down sockets 14:40:07 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) (rerun: 64) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:07 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2"], 0x0) 14:40:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:07 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000081000000"], 0x0) 14:40:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 961.195628] block nbd2: Receive control failed (result -32) [ 961.197050] block nbd2: shutting down sockets 14:40:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:07 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000081000000"], 0x0) 14:40:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:07 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2"], 0x0) 14:40:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 961.354789] block nbd0: shutting down sockets 14:40:07 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000081000000"], 0x0) [ 961.531756] block nbd0: shutting down sockets 14:40:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 14:40:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:08 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2"], 0x0) 14:40:08 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63"], 0x0) 14:40:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 14:40:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 962.169989] block nbd2: Receive control failed (result -32) [ 962.171877] block nbd2: shutting down sockets 14:40:08 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100"], 0x0) 14:40:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:08 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:40:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:08 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100"], 0x0) [ 962.254392] block nbd0: shutting down sockets 14:40:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=0x10) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000180), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), r2) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x591080) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 14:40:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:08 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:40:08 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100"], 0x0) 14:40:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 962.334192] block nbd2: shutting down sockets 14:40:08 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:40:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:08 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000081000000"], 0x0) 14:40:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:08 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:40:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=0x10) (async) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000180), 0x4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), r2) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x591080) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 962.467638] block nbd2: shutting down sockets [ 962.542292] block nbd2: shutting down sockets 14:40:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:09 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000081000000"], 0x0) 14:40:09 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:40:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=0x10) (async) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000180), 0x4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), r2) (async) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x591080) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 963.215356] block nbd0: Receive control failed (result -32) [ 963.215646] block nbd0: shutting down sockets 14:40:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:09 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000081000000"], 0x0) 14:40:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:09 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:40:09 executing program 2: r0 = socket(0x27, 0x800, 0xcc4) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000180)=[{{0x0, 0x1, 0x1, 0x1}, {0x2, 0x0, 0x1, 0x1}}, {{0x0, 0x1}, {0x0, 0x0, 0x0, 0x1}}], 0x10) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) 14:40:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 963.331600] block nbd2: shutting down sockets 14:40:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:10 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:40:10 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:40:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 964.133867] block nbd0: Receive control failed (result -32) [ 964.135448] block nbd0: shutting down sockets 14:40:10 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:40:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:10 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:40:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:10 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) [ 964.232773] block nbd2: Receive control failed (result -32) [ 964.233041] block nbd2: shutting down sockets 14:40:10 executing program 2: r0 = socket(0x27, 0x800, 0xcc4) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000180)=[{{0x0, 0x1, 0x1, 0x1}, {0x2, 0x0, 0x1, 0x1}}, {{0x0, 0x1}, {0x0, 0x0, 0x0, 0x1}}], 0x10) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) (async, rerun: 32) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r5) (async) ioctl$NBD_DO_IT(r4, 0xab03) 14:40:10 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) [ 964.386206] block nbd2: shutting down sockets 14:40:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:11 executing program 5: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:40:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:11 executing program 2: r0 = socket(0x27, 0x800, 0xcc4) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000180)=[{{0x0, 0x1, 0x1, 0x1}, {0x2, 0x0, 0x1, 0x1}}, {{0x0, 0x1}, {0x0, 0x0, 0x0, 0x1}}], 0x10) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) socket(0x27, 0x800, 0xcc4) (async) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000180)=[{{0x0, 0x1, 0x1, 0x1}, {0x2, 0x0, 0x1, 0x1}}, {{0x0, 0x1}, {0x0, 0x0, 0x0, 0x1}}], 0x10) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r3, 0x0, 0x0) (async) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r5) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) [ 965.047096] block nbd0: Receive control failed (result -32) [ 965.053267] block nbd0: shutting down sockets 14:40:11 executing program 5: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:40:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:11 executing program 5: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:40:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 965.235160] block nbd2: shutting down sockets 14:40:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 14:40:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:12 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:40:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000000100)) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 965.944424] block nbd0: Receive control failed (result -32) [ 965.944900] block nbd0: shutting down sockets 14:40:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:12 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:40:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 14:40:13 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:40:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000000100)) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000000100)) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 14:40:13 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) [ 966.869614] block nbd0: Receive control failed (result -32) [ 966.869885] block nbd0: shutting down sockets [ 966.903103] block nbd2: Receive control failed (result -32) [ 966.912463] block nbd2: shutting down sockets 14:40:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:13 executing program 3: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:13 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:40:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 967.123958] block nbd2: shutting down sockets [ 967.142560] block nbd2: Device being setup by another task 14:40:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 14:40:14 executing program 3: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:14 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:40:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000000100)) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000000100)) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) [ 967.815408] block nbd0: Receive control failed (result -32) [ 967.816767] block nbd0: shutting down sockets 14:40:14 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2"], 0x0) 14:40:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:14 executing program 3: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:14 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2"], 0x0) 14:40:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 968.009700] block nbd2: shutting down sockets 14:40:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xb0002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2a0000) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SOUND_MIXER_READ_RECMASK(r2, 0x80044dfd, &(0x7f00000004c0)) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r4, 0x40082102, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r4, 0x40082102, &(0x7f0000000180)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x5c, 0x0, &(0x7f0000000300)=[@release={0x40046306, 0x2}, @exit_looper, @register_looper, @transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f00000005c0)={@ptr={0x70742a85, 0x0, &(0x7f0000000500)=""/144, 0x90, 0x0, 0x5}, @fda={0x66646185, 0x3, 0x0, 0x13}, @flat=@weak_binder={0x77622a85, 0x0, 0x3}}, &(0x7f00000002c0)={0x0, 0x28, 0x48}}}], 0x89, 0x0, &(0x7f00000003c0)="55d44265465178c205daa3cdadb219289e1085de94b9ef2883869da7720cbc5a3c53730a883d5ff6281cb84bb242061d9fbafa358d37a7a35bc7fda42704a1c6e9f613d60f6750db41478ff87166a181fcae6d0b70889c1d535800262f0eb5fcfa75db69c422249ba81b61018de4e464778696442f51f045d6b8ff2d45bf4e1447e4f4f6615ddfc928"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r5 = syz_open_procfs$userns(0x0, &(0x7f0000000100)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000000140)={0x0, 0x2, r5, 0x4}) 14:40:15 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2"], 0x0) 14:40:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 968.774718] block nbd0: Receive control failed (result -32) [ 968.774989] block nbd0: shutting down sockets 14:40:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xb0002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2a0000) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async, rerun: 64) ioctl$SOUND_MIXER_READ_RECMASK(r2, 0x80044dfd, &(0x7f00000004c0)) (async, rerun: 64) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) (async, rerun: 64) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r4, 0x40082102, &(0x7f0000000000)) (async, rerun: 64) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r4, 0x40082102, &(0x7f0000000180)) (async, rerun: 32) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x5c, 0x0, &(0x7f0000000300)=[@release={0x40046306, 0x2}, @exit_looper, @register_looper, @transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f00000005c0)={@ptr={0x70742a85, 0x0, &(0x7f0000000500)=""/144, 0x90, 0x0, 0x5}, @fda={0x66646185, 0x3, 0x0, 0x13}, @flat=@weak_binder={0x77622a85, 0x0, 0x3}}, &(0x7f00000002c0)={0x0, 0x28, 0x48}}}], 0x89, 0x0, &(0x7f00000003c0)="55d44265465178c205daa3cdadb219289e1085de94b9ef2883869da7720cbc5a3c53730a883d5ff6281cb84bb242061d9fbafa358d37a7a35bc7fda42704a1c6e9f613d60f6750db41478ff87166a181fcae6d0b70889c1d535800262f0eb5fcfa75db69c422249ba81b61018de4e464778696442f51f045d6b8ff2d45bf4e1447e4f4f6615ddfc928"}) (async, rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) r5 = syz_open_procfs$userns(0x0, &(0x7f0000000100)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000000140)={0x0, 0x2, r5, 0x4}) 14:40:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:15 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100"], 0x0) 14:40:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xb0002) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2a0000) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SOUND_MIXER_READ_RECMASK(r2, 0x80044dfd, &(0x7f00000004c0)) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r4, 0x40082102, &(0x7f0000000000)) (async) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r4, 0x40082102, &(0x7f0000000180)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x5c, 0x0, &(0x7f0000000300)=[@release={0x40046306, 0x2}, @exit_looper, @register_looper, @transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f00000005c0)={@ptr={0x70742a85, 0x0, &(0x7f0000000500)=""/144, 0x90, 0x0, 0x5}, @fda={0x66646185, 0x3, 0x0, 0x13}, @flat=@weak_binder={0x77622a85, 0x0, 0x3}}, &(0x7f00000002c0)={0x0, 0x28, 0x48}}}], 0x89, 0x0, &(0x7f00000003c0)="55d44265465178c205daa3cdadb219289e1085de94b9ef2883869da7720cbc5a3c53730a883d5ff6281cb84bb242061d9fbafa358d37a7a35bc7fda42704a1c6e9f613d60f6750db41478ff87166a181fcae6d0b70889c1d535800262f0eb5fcfa75db69c422249ba81b61018de4e464778696442f51f045d6b8ff2d45bf4e1447e4f4f6615ddfc928"}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async, rerun: 32) r5 = syz_open_procfs$userns(0x0, &(0x7f0000000100)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000000140)={0x0, 0x2, r5, 0x4}) 14:40:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:16 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100"], 0x0) 14:40:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) ioctl$NBD_DO_IT(r2, 0xab03) [ 969.740862] block nbd0: Receive control failed (result -32) [ 969.742109] block nbd0: shutting down sockets 14:40:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:16 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:16 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100"], 0x0) 14:40:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:17 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000081000000"], 0x0) 14:40:17 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) 14:40:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) (async) ioctl$NBD_DO_IT(r2, 0xab03) [ 970.679424] block nbd0: Receive control failed (result -32) [ 970.685308] block nbd0: shutting down sockets [ 970.694264] block nbd2: Receive control failed (result -32) [ 970.710184] block nbd2: shutting down sockets 14:40:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:17 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000081000000"], 0x0) 14:40:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:17 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x5) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r2, 0xab05) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 14:40:17 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000081000000"], 0x0) 14:40:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:17 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:40:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 971.085634] block nbd2: shutting down sockets 14:40:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000000)={0x3, "a4e646"}, 0x4) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:18 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) [ 971.668971] block nbd0: Receive control failed (result -32) [ 971.676450] block nbd0: shutting down sockets 14:40:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:18 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:40:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) [ 971.777221] block nbd4: Receive control failed (result -32) [ 971.777468] block nbd4: shutting down sockets 14:40:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:18 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086"], 0x0) 14:40:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000000)={0x3, "a4e646"}, 0x4) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r3, 0x0, 0x0) (async) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000000)={0x3, "a4e646"}, 0x4) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 14:40:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 972.582525] block nbd2: Receive control failed (result -32) [ 972.584557] block nbd2: shutting down sockets 14:40:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 972.703894] block nbd4: Receive control failed (result -32) [ 972.704148] block nbd4: shutting down sockets 14:40:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000000)={0x3, "a4e646"}, 0x4) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r3, 0x0, 0x0) (async) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000000)={0x3, "a4e646"}, 0x4) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) [ 972.750062] block nbd2: shutting down sockets 14:40:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xb0002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2a0000) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$SOUND_MIXER_READ_RECMASK(r2, 0x80044dfd, &(0x7f00000004c0)) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r4, 0x40082102, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r4, 0x40082102, &(0x7f0000000180)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x5c, 0x0, &(0x7f0000000300)=[@release={0x40046306, 0x2}, @exit_looper, @register_looper, @transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f00000005c0)={@ptr={0x70742a85, 0x0, &(0x7f0000000500)=""/144, 0x90, 0x0, 0x5}, @fda={0x66646185, 0x3, 0x0, 0x13}, @flat=@weak_binder={0x77622a85, 0x0, 0x3}}, &(0x7f00000002c0)={0x0, 0x28, 0x48}}}], 0x89, 0x0, &(0x7f00000003c0)="55d44265465178c205daa3cdadb219289e1085de94b9ef2883869da7720cbc5a3c53730a883d5ff6281cb84bb242061d9fbafa358d37a7a35bc7fda42704a1c6e9f613d60f6750db41478ff87166a181fcae6d0b70889c1d535800262f0eb5fcfa75db69c422249ba81b61018de4e464778696442f51f045d6b8ff2d45bf4e1447e4f4f6615ddfc928"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r5 = syz_open_procfs$userns(0x0, &(0x7f0000000100)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000000140)={0x0, 0x2, r5, 0x4}) 14:40:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 973.019436] block nbd2: shutting down sockets 14:40:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 973.040838] block nbd2: Device being setup by another task 14:40:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:19 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:20 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 973.935974] block nbd5: Receive control failed (result -32) [ 973.942022] block nbd5: shutting down sockets 14:40:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:20 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 974.027346] block nbd2: Receive control failed (result -32) [ 974.029076] block nbd2: shutting down sockets 14:40:20 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:20 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:20 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 64) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:20 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}}, 0x4000000) 14:40:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:20 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}}, 0x0) 14:40:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 975.031868] block nbd5: Receive control failed (result -32) [ 975.038020] block nbd5: shutting down sockets 14:40:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80000) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x25}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40090}, 0x44) 14:40:21 executing program 1: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:40:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) [ 975.203814] block nbd2: Receive control failed (result -32) [ 975.204562] block nbd2: shutting down sockets 14:40:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80000) ioctl$NBD_DO_IT(r2, 0xab03) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) (async, rerun: 64) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x25}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40090}, 0x44) (rerun: 64) 14:40:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:22 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001"], 0x0) 14:40:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 976.181389] block nbd2: Receive control failed (result -32) [ 976.182818] block nbd2: shutting down sockets [ 976.194569] block nbd4: Receive control failed (result -32) [ 976.198153] block nbd4: shutting down sockets 14:40:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:22 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001"], 0x0) 14:40:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80000) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) (async) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x25}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40090}, 0x44) 14:40:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:23 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001"], 0x0) 14:40:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 977.148066] block nbd2: Receive control failed (result -32) [ 977.149836] block nbd2: shutting down sockets 14:40:23 executing program 4: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:40:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 14:40:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:23 executing program 4: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:40:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x20000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x452beaa1f81a4a49) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x3f) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000100), 0x4) 14:40:24 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:24 executing program 4: syz_emit_ethernet(0x1da, 0x0, 0x0) 14:40:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 978.088684] block nbd2: Receive control failed (result -32) [ 978.090576] block nbd2: shutting down sockets 14:40:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:24 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:40:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:24 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:24 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:40:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x20000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x452beaa1f81a4a49) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x3f) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000100), 0x4) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x20000000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x452beaa1f81a4a49) (async) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x3f) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000100), 0x4) (async) 14:40:25 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:25 executing program 1: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:25 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) [ 979.025387] block nbd2: Receive control failed (result -32) [ 979.026681] block nbd2: shutting down sockets [ 979.031597] block nbd0: Receive control failed (result -32) [ 979.052194] block nbd0: shutting down sockets 14:40:25 executing program 1: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:25 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:40:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:25 executing program 1: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x20000000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x452beaa1f81a4a49) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x3f) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000100), 0x4) 14:40:25 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) [ 979.293505] block nbd2: shutting down sockets 14:40:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:26 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:40:26 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 980.002702] block nbd0: Receive control failed (result -32) [ 980.004775] block nbd0: shutting down sockets 14:40:26 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2000000"], 0x0) 14:40:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:26 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x1ff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:26 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2000000"], 0x0) 14:40:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 980.225255] block nbd2: Receive control failed (result -32) [ 980.233330] block nbd2: shutting down sockets 14:40:27 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:27 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2000000"], 0x0) 14:40:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 980.958152] block nbd0: Receive control failed (result -32) [ 980.964024] block nbd0: shutting down sockets 14:40:27 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:40:27 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x1ff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:27 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) [ 981.110771] block nbd2: Receive control failed (result -32) [ 981.117248] block nbd2: shutting down sockets 14:40:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x1ff) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:27 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:28 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd"], 0x0) 14:40:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:28 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 981.964990] block nbd0: Receive control failed (result -32) [ 981.969876] block nbd0: shutting down sockets 14:40:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:28 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a"], 0x0) 14:40:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:28 executing program 2: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x50) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 982.164011] block nbd2: Receive control failed (result -32) [ 982.164437] block nbd2: shutting down sockets 14:40:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:28 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a"], 0x0) 14:40:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:29 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a"], 0x0) 14:40:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 982.895238] block nbd0: Receive control failed (result -32) [ 982.902438] block nbd0: shutting down sockets 14:40:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:29 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a90"], 0x0) 14:40:29 executing program 2: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x50) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async, rerun: 64) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 64) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 983.091353] block nbd2: Receive control failed (result -32) [ 983.091689] block nbd2: shutting down sockets 14:40:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 983.259868] block nbd2: server does not support multiple connections per device. 14:40:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 14:40:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:30 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a90"], 0x0) 14:40:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 983.846768] block nbd0: Receive control failed (result -32) [ 983.847112] block nbd0: shutting down sockets 14:40:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:30 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a90"], 0x0) 14:40:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x0) 14:40:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:30 executing program 2: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x50) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 984.036205] block nbd2: shutting down sockets 14:40:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 14:40:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) [ 984.773075] block nbd0: Receive control failed (result -32) [ 984.774498] block nbd0: shutting down sockets 14:40:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000240)) 14:40:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 984.981913] block nbd2: Receive control failed (result -32) [ 984.993065] block nbd2: shutting down sockets 14:40:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 14:40:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x4000000) [ 985.700989] block nbd0: Receive control failed (result -32) [ 985.701479] block nbd0: shutting down sockets 14:40:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 14:40:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000240)) 14:40:32 executing program 4: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 985.899531] block nbd2: Receive control failed (result -32) [ 985.906424] block nbd2: shutting down sockets 14:40:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 4: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 986.669629] block nbd0: Receive control failed (result -32) [ 986.676662] block nbd0: shutting down sockets 14:40:33 executing program 4: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) [ 986.831245] block nbd3: Receive control failed (result -32) [ 986.831589] block nbd3: shutting down sockets [ 986.844653] block nbd2: Receive control failed (result -32) [ 986.859641] block nbd2: shutting down sockets 14:40:33 executing program 3: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000240)) 14:40:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000140)={0x6000, &(0x7f0000000100), 0xc, r1, 0x1}) 14:40:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000140)={0x6000, &(0x7f0000000100), 0xc, r1, 0x1}) 14:40:34 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 988.032611] block nbd2: Receive control failed (result -32) [ 988.033686] block nbd2: shutting down sockets 14:40:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 988.111367] block nbd3: Receive control failed (result -32) [ 988.119154] block nbd3: shutting down sockets 14:40:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000140)={0x6000, &(0x7f0000000100), 0xc, r1, 0x1}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000140)={0x6000, &(0x7f0000000100), 0xc, r1, 0x1}) (async) 14:40:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 988.927953] block nbd2: Receive control failed (result -32) [ 988.929150] block nbd2: shutting down sockets 14:40:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x1ff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x4000000) 14:40:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:35 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x4000000) [ 989.206948] block nbd2: shutting down sockets 14:40:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x4000000) 14:40:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:35 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:36 executing program 3: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}}, 0x4000000) 14:40:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 990.002263] block nbd3: Receive control failed (result -32) [ 990.002360] block nbd3: shutting down sockets 14:40:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2) (async) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:36 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}}, 0x4000000) 14:40:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 990.129539] block nbd2: Receive control failed (result -32) [ 990.129794] block nbd2: shutting down sockets 14:40:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}}, 0x4000000) 14:40:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}}, 0x4000000) 14:40:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 991.092656] block nbd2: Receive control failed (result -32) [ 991.093168] block nbd2: shutting down sockets 14:40:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}}, 0x4000000) 14:40:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}}, 0x4000000) [ 991.274372] block nbd3: Receive control failed (result -32) [ 991.281514] block nbd3: shutting down sockets 14:40:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:37 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0xa0100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) 14:40:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}}, 0x4000000) 14:40:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:38 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 992.046686] block nbd2: Receive control failed (result -32) [ 992.049521] block nbd2: shutting down sockets 14:40:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}}, 0x4000000) 14:40:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:38 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf25040000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}}, 0x4000000) [ 992.318629] block nbd2: Device being setup by another task 14:40:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0xa0100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0xa0100) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) (async) 14:40:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:39 executing program 3: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}}, 0x4000000) [ 993.018913] block nbd2: Receive control failed (result -32) [ 993.025201] block nbd2: shutting down sockets 14:40:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}}, 0x4000000) 14:40:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 64) ioctl$NBD_DO_IT(r2, 0xab03) (async) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0xa0100) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) 14:40:39 executing program 3: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010026bd7000fcdbdf250400000008003a000200000008000600", @ANYRES32=0x0, @ANYBLOB="b4b80739605be3dad937347d7bc0b872a8e22d8abe4ec275c49ef08b5402cd22d044730c03d4fdd584f7d6f7eaa5182956dfdaff0565b4e237d480de312fb37a95b644f59fdd951f3994a2587bd30be5a0d107ddbebd0f25b650c9480e820027d250d4f22d5a6e33a48e42fcb68531cff8fc88ba1a83813fe61878fcb7542f51e7c2a6fcc5dd963e803e56c90ed7b11ec2f406a1540c447a1c0d77ea81128a01a34e2a946ddb13b966fed66a67f3a35905886124a5d4a1df5bb601c6"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, 0x0, 0x4000000) 14:40:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 993.178538] block nbd2: Device being setup by another task [ 993.195432] block nbd2: shutting down sockets 14:40:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 993.398085] block nbd2: shutting down sockets 14:40:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 994.229991] ieee802154 phy0 wpan0: encryption failed: -22 [ 994.235591] ieee802154 phy1 wpan1: encryption failed: -22 14:40:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x4000000) [ 994.274992] block nbd2: Receive control failed (result -32) [ 994.276183] block nbd2: shutting down sockets 14:40:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 995.179399] block nbd2: Receive control failed (result -32) [ 995.182255] block nbd2: shutting down sockets 14:40:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 2: bind$rds(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) prctl$PR_MCE_KILL_GET(0x22) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="90c0f016", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fedbdf250700000008002c0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20008810}, 0x80c0) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x180742) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x488082) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7) 14:40:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 995.298855] block nbd2: shutting down sockets 14:40:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 2: bind$rds(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) prctl$PR_MCE_KILL_GET(0x22) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="90c0f016", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fedbdf250700000008002c0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20008810}, 0x80c0) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x180742) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x488082) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7) bind$rds(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) (async) prctl$PR_MCE_KILL_GET(0x22) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="90c0f016", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fedbdf250700000008002c0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20008810}, 0x80c0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x180742) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x488082) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7) (async) [ 995.454266] block nbd2: shutting down sockets 14:40:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x0) 14:40:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:42 executing program 2: bind$rds(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) prctl$PR_MCE_KILL_GET(0x22) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="90c0f016", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fedbdf250700000008002c0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20008810}, 0x80c0) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x180742) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x488082) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7) 14:40:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 995.620362] block nbd2: shutting down sockets 14:40:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 995.769670] block nbd2: shutting down sockets 14:40:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}}, 0x4000000) 14:40:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001180)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_dev$media(&(0x7f0000000000), 0x8, 0x62c00) r4 = syz_open_dev$ndb(&(0x7f0000000980), 0x0, 0x80000) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x4) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x6, 0x0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000680)=[{0x0, 0x80000000, 0x0, {0x0}}, {}], 0x3, 0x0, &(0x7f00000006c0)=[{}, {}, {}]}) r6 = syz_open_dev$media(&(0x7f00000007c0), 0x6, 0x400) ioctl$MEDIA_IOC_G_TOPOLOGY(r6, 0xc0487c04, &(0x7f00000010c0)={0x0, 0x2, 0x0, &(0x7f00000008c0)=[{}, {}], 0xa, 0x0, &(0x7f00000009c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000e40)=[{}, {0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000800)=[{}, {}, {}, {}]}) ioctl$MEDIA_IOC_SETUP_LINK(r3, 0xc0347c03, &(0x7f0000001140)={{0x80000000, r5, 0x3, [0x8, 0x400]}, {0x80000000, r7, 0x0, [0x3, 0x22a6]}, 0x0, [0x20, 0x1]}) ioctl$NBD_DO_IT(r2, 0xab03) r8 = userfaultfd(0x800) ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f00000011c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 14:40:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}}, 0x0) 14:40:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x4000000) 14:40:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:42 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[], 0x0) 14:40:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fc"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000100)={0x6, 0x1, 'client0\x00', 0xffffffff8000000d, "40d758884014d0ad", "a8250c9feffd7b8b64cada3532213933b30772a62ea99d7dbf15255d67a0ffc2", 0x2e, 0x20000000}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x6080) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000100)={0x6, 0x1, 'client0\x00', 0xffffffff8000000d, "40d758884014d0ad", "a8250c9feffd7b8b64cada3532213933b30772a62ea99d7dbf15255d67a0ffc2", 0x2e, 0x20000000}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x6080) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x0) 14:40:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001180)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_dev$media(&(0x7f0000000000), 0x8, 0x62c00) r4 = syz_open_dev$ndb(&(0x7f0000000980), 0x0, 0x80000) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x4) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x6, 0x0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000680)=[{0x0, 0x80000000, 0x0, {0x0}}, {}], 0x3, 0x0, &(0x7f00000006c0)=[{}, {}, {}]}) r6 = syz_open_dev$media(&(0x7f00000007c0), 0x6, 0x400) ioctl$MEDIA_IOC_G_TOPOLOGY(r6, 0xc0487c04, &(0x7f00000010c0)={0x0, 0x2, 0x0, &(0x7f00000008c0)=[{}, {}], 0xa, 0x0, &(0x7f00000009c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000e40)=[{}, {0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000800)=[{}, {}, {}, {}]}) ioctl$MEDIA_IOC_SETUP_LINK(r3, 0xc0347c03, &(0x7f0000001140)={{0x80000000, r5, 0x3, [0x8, 0x400]}, {0x80000000, r7, 0x0, [0x3, 0x22a6]}, 0x0, [0x20, 0x1]}) ioctl$NBD_DO_IT(r2, 0xab03) r8 = userfaultfd(0x800) ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f00000011c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001180)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$media(&(0x7f0000000000), 0x8, 0x62c00) (async) syz_open_dev$ndb(&(0x7f0000000980), 0x0, 0x80000) (async) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x4) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x6, 0x0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000680)=[{}, {}], 0x3, 0x0, &(0x7f00000006c0)=[{}, {}, {}]}) (async) syz_open_dev$media(&(0x7f00000007c0), 0x6, 0x400) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r6, 0xc0487c04, &(0x7f00000010c0)={0x0, 0x2, 0x0, &(0x7f00000008c0)=[{}, {}], 0xa, 0x0, &(0x7f00000009c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000e40)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000800)=[{}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_SETUP_LINK(r3, 0xc0347c03, &(0x7f0000001140)={{0x80000000, r5, 0x3, [0x8, 0x400]}, {0x80000000, r7, 0x0, [0x3, 0x22a6]}, 0x0, [0x20, 0x1]}) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) userfaultfd(0x800) (async) ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f00000011c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) (async) 14:40:43 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000"], 0x0) 14:40:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:43 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="01"], 0x0) [ 996.788633] block nbd2: Receive control failed (result -32) [ 996.790046] block nbd2: shutting down sockets 14:40:43 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 14:40:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:43 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="01"], 0x0) 14:40:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 14:40:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x800) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:43 executing program 5: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f0000000940)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) 14:40:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 996.980227] block nbd5: Receive control failed (result -32) [ 996.980572] block nbd5: shutting down sockets [ 996.996700] block nbd1: Receive control failed (result -32) [ 996.998346] block nbd4: shutting down sockets [ 997.007185] block nbd1: shutting down sockets [ 997.012637] block nbd2: shutting down sockets [ 997.018141] block nbd2: Device being setup by another task 14:40:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001180)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_dev$media(&(0x7f0000000000), 0x8, 0x62c00) r4 = syz_open_dev$ndb(&(0x7f0000000980), 0x0, 0x80000) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x4) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x6, 0x0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000680)=[{0x0, 0x80000000, 0x0, {0x0}}, {}], 0x3, 0x0, &(0x7f00000006c0)=[{}, {}, {}]}) (async) r6 = syz_open_dev$media(&(0x7f00000007c0), 0x6, 0x400) ioctl$MEDIA_IOC_G_TOPOLOGY(r6, 0xc0487c04, &(0x7f00000010c0)={0x0, 0x2, 0x0, &(0x7f00000008c0)=[{}, {}], 0xa, 0x0, &(0x7f00000009c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000e40)=[{}, {0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000800)=[{}, {}, {}, {}]}) ioctl$MEDIA_IOC_SETUP_LINK(r3, 0xc0347c03, &(0x7f0000001140)={{0x80000000, r5, 0x3, [0x8, 0x400]}, {0x80000000, r7, 0x0, [0x3, 0x22a6]}, 0x0, [0x20, 0x1]}) (async, rerun: 32) ioctl$NBD_DO_IT(r2, 0xab03) (async, rerun: 32) r8 = userfaultfd(0x800) ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f00000011c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 14:40:43 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) getsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:43 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f0000000940)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) 14:40:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf250400"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 14:40:43 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f0000000940)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) socket$inet6_udplite(0xa, 0x2, 0x88) socket$rds(0x15, 0x5, 0x0) 14:40:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:43 executing program 3: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f0000000940)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) socket$inet6_udplite(0xa, 0x2, 0x88) socket$rds(0x15, 0x5, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) write$tun(r0, &(0x7f0000000600)={@void, @void, @mpls={[{0x3ff}], @ipv4=@icmp={{0x34, 0x4, 0x3, 0x1, 0x18b, 0x68, 0x0, 0xc5, 0x1, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x44, 0x83, 0x1, 0x7, [{@multicast1}, {@remote, 0x8}, {@empty, 0x53}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x720a}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x7}, {@broadcast, 0x4}, {@multicast2, 0xc}, {@rand_addr=0x64010101, 0x400}]}, @noop, @noop, @timestamp_prespec={0x44, 0x3c, 0x90, 0x3, 0x3, [{@local, 0x3}, {@broadcast, 0x1}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7fffffff}, {@loopback, 0x3fe}, {@private=0xa010102, 0x5}, {@multicast1, 0x97}, {@multicast1, 0x3}]}, @timestamp={0x44, 0xc, 0x49, 0x0, 0x6, [0xd5, 0x1]}, @timestamp_prespec={0x44, 0x2c, 0x3b, 0x3, 0x6, [{@rand_addr=0x64010100, 0x1}, {@private=0xa010102, 0x4000000}, {@remote, 0xfb72}, {@empty, 0x9}, {@multicast1, 0x89}]}]}}, @time_exceeded={0xb, 0x1, 0x0, 0x0, 0xa5, 0x0, {0x2c, 0x4, 0x1, 0xe, 0x40, 0x64, 0x8de1, 0x2, 0x4, 0xec, @multicast2, @private=0xa010101, {[@lsrr={0x83, 0xf, 0x2b, [@multicast1, @dev={0xac, 0x14, 0x14, 0x30}, @dev={0xac, 0x14, 0x14, 0x2b}]}, @lsrr={0x83, 0x1b, 0x2d, [@broadcast, @loopback, @rand_addr=0x64010102, @loopback, @multicast2, @multicast2]}, @timestamp_addr={0x44, 0x1c, 0x6d, 0x1, 0x8, [{@loopback, 0x1}, {@private=0xa010100, 0x7}, {@multicast1, 0xff}]}, @lsrr={0x83, 0x7, 0xd7, [@private=0xa010102]}, @timestamp_prespec={0x44, 0x4c, 0xca, 0x3, 0x4, [{@empty, 0xfffffff8}, {@empty, 0x8}, {@broadcast, 0x8}, {@multicast2}, {@remote, 0x1}, {@rand_addr=0x64010101, 0x1ff}, {@remote, 0x1616}, {@broadcast, 0x7fff}, {@remote}]}]}}, "ef12d9"}}}}, 0x18f) [ 997.318544] block nbd4: shutting down sockets 14:40:44 executing program 1: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f0000000940)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) socket$inet6_udplite(0xa, 0x2, 0x88) socket$rds(0x15, 0x5, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) write$tun(r0, &(0x7f0000000600)={@void, @void, @mpls={[{0x3ff}], @ipv4=@icmp={{0x34, 0x4, 0x3, 0x1, 0x18b, 0x68, 0x0, 0xc5, 0x1, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x44, 0x83, 0x1, 0x7, [{@multicast1}, {@remote, 0x8}, {@empty, 0x53}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x720a}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x7}, {@broadcast, 0x4}, {@multicast2, 0xc}, {@rand_addr=0x64010101, 0x400}]}, @noop, @noop, @timestamp_prespec={0x44, 0x3c, 0x90, 0x3, 0x3, [{@local, 0x3}, {@broadcast, 0x1}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7fffffff}, {@loopback, 0x3fe}, {@private=0xa010102, 0x5}, {@multicast1, 0x97}, {@multicast1, 0x3}]}, @timestamp={0x44, 0xc, 0x49, 0x0, 0x6, [0xd5, 0x1]}, @timestamp_prespec={0x44, 0x2c, 0x3b, 0x3, 0x6, [{@rand_addr=0x64010100, 0x1}, {@private=0xa010102, 0x4000000}, {@remote, 0xfb72}, {@empty, 0x9}, {@multicast1, 0x89}]}]}}, @time_exceeded={0xb, 0x1, 0x0, 0x0, 0xa5, 0x0, {0x2c, 0x4, 0x1, 0xe, 0x40, 0x64, 0x8de1, 0x2, 0x4, 0xec, @multicast2, @private=0xa010101, {[@lsrr={0x83, 0xf, 0x2b, [@multicast1, @dev={0xac, 0x14, 0x14, 0x30}, @dev={0xac, 0x14, 0x14, 0x2b}]}, @lsrr={0x83, 0x1b, 0x2d, [@broadcast, @loopback, @rand_addr=0x64010102, @loopback, @multicast2, @multicast2]}, @timestamp_addr={0x44, 0x1c, 0x6d, 0x1, 0x8, [{@loopback, 0x1}, {@private=0xa010100, 0x7}, {@multicast1, 0xff}]}, @lsrr={0x83, 0x7, 0xd7, [@private=0xa010102]}, @timestamp_prespec={0x44, 0x4c, 0xca, 0x3, 0x4, [{@empty, 0xfffffff8}, {@empty, 0x8}, {@broadcast, 0x8}, {@multicast2}, {@remote, 0x1}, {@rand_addr=0x64010101, 0x1ff}, {@remote, 0x1616}, {@broadcast, 0x7fff}, {@remote}]}]}}, "ef12d9"}}}}, 0x18f) write$tun(0xffffffffffffffff, &(0x7f0000000240)={@void, @void, @ipv6=@icmpv6={0x3, 0x6, "1c26e1", 0x247, 0x3a, 0xff, @mcast1, @empty, {[@hopopts={0xff, 0x0, '\x00', [@pad1]}], @ndisc_na={0x88, 0x0, 0x0, 0x7f, '\x00', @mcast2, [{0x2, 0x0, "b5"}, {0xe, 0xc, "55ea51967f5ca4f9efaf36d371522f394f9a738f3437009985b0d6ffe25205f2b0c4e69db5b7a9dcc2a1cf20bcf011b97996019643353ade82304376dafe6b7c4072deb7c7f909e9f5b5180a1829f20d2f8a09fd2df523a54de7d2d4e7e8599fec"}, {0x19, 0xe, "c0695817e48b95cde0d9b6c53683dae6215354b51e8447ea80df2c9ff06590dc7b82faf7420e5b895217537aab21c124d122b89bffe155d41c38cf803b90d701e99f10dd75960bd1316f9a5d84894ac71fe9e59403c3c52a7b119d0e6625a7a0b866979e4b8800c7b1e9d8a021a8"}, {0x4, 0x18, "94f59986b2a0e8bbb41ef7ba62854ef0a25ca65d77564ae91708ab230040efdc152bb0faa58de520edee6a87dd2768a1b2bd5c5945887b753603d90f95c736614442c10ec3a6090578db2137fde7bf4986a01859d7c38d8de2d233c400a0a3cc6194596d89d1e355a52cbcffe134063db3e2ef1028ee35fc9386a53187ecdb80b0853a21ef3384a09fe89c57d2c551041b5448c7d1ce3f461515c5d388d5bb5dfaf2500ba11eb38bfb8e6d338795ecb330c591fe4d92f28461ae1f8c0ed3f6ce79ceb9"}, {0x1f, 0x10, "e8198425e1321837c552b0016cdb880c69abab34d2226373f6328bcd95ad68aebcf836d14420f05d1b4199c27224f46e6e6513af1bec3caf263380798bab5e8d5e3b145f60b45b739b6285190331b39b7836d04648d5069d900caf6f3223ae1fb5916b35487b99a5942c22958322ea90fe6592181d136131eecc8e0dcd0a7eb7bb10"}]}}}}, 0x26f) socket(0x27, 0x3, 0x300000) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000005c0), 0x141a02, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000980), &(0x7f00000009c0)=0x4) 14:40:44 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x2000) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x1c1101, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000180)) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f00000001c0)={{0x3, @null, 0x1}, [@null, @default, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000240)={0x1, 0x9, [{0x8020, 0x0, 0xbc}]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xa6, 0x9, 0x81}) 14:40:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:44 executing program 2: socket(0x2b, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:44 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa100806030788a8061000040180c2000003e4c82d3b9bf5ae3589373d4f5f868abf000000000000918cc6c49ccb88be0277f2dcf828b384d639ccd399946729"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x500000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f0000000140)={@val={0x0, 0x86dd}, @val={0x0, 0x3, 0x7ff, 0xfffc, 0x5, 0x2}, @eth={@remote, @multicast, @void, {@ipv6={0x86dd, @tcp={0x7, 0x6, "01dc2f", 0xbd, 0x6, 0x0, @empty, @mcast1, {[@srh={0x21, 0xa, 0x4, 0x5, 0x6, 0x18, 0x7, [@dev={0xfe, 0x80, '\x00', 0x42}, @empty, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}, @hopopts={0x0, 0x1, '\x00', [@pad1, @ra={0x5, 0x2, 0x9a7a}, @enc_lim]}], {{0x4e21, 0x4e22, 0x41424344, r1, 0x0, 0x0, 0x6, 0x2, 0x6a, 0x0, 0xfff8, {[@mss={0x2, 0x4, 0x5}]}}, {"44a3e97d349a9e5abcf8057dbd400f13b94242a28e571899504546bc148818807d7313c7b6efde1b921f242056f03d7514408c2d68"}}}}}}}}, 0x101) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) 14:40:44 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f0000000940)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) socket$inet6_udplite(0xa, 0x2, 0x88) socket$rds(0x15, 0x5, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) write$tun(r0, &(0x7f0000000600)={@void, @void, @mpls={[{0x3ff}], @ipv4=@icmp={{0x34, 0x4, 0x3, 0x1, 0x18b, 0x68, 0x0, 0xc5, 0x1, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x44, 0x83, 0x1, 0x7, [{@multicast1}, {@remote, 0x8}, {@empty, 0x53}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x720a}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x7}, {@broadcast, 0x4}, {@multicast2, 0xc}, {@rand_addr=0x64010101, 0x400}]}, @noop, @noop, @timestamp_prespec={0x44, 0x3c, 0x90, 0x3, 0x3, [{@local, 0x3}, {@broadcast, 0x1}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7fffffff}, {@loopback, 0x3fe}, {@private=0xa010102, 0x5}, {@multicast1, 0x97}, {@multicast1, 0x3}]}, @timestamp={0x44, 0xc, 0x49, 0x0, 0x6, [0xd5, 0x1]}, @timestamp_prespec={0x44, 0x2c, 0x3b, 0x3, 0x6, [{@rand_addr=0x64010100, 0x1}, {@private=0xa010102, 0x4000000}, {@remote, 0xfb72}, {@empty, 0x9}, {@multicast1, 0x89}]}]}}, @time_exceeded={0xb, 0x1, 0x0, 0x0, 0xa5, 0x0, {0x2c, 0x4, 0x1, 0xe, 0x40, 0x64, 0x8de1, 0x2, 0x4, 0xec, @multicast2, @private=0xa010101, {[@lsrr={0x83, 0xf, 0x2b, [@multicast1, @dev={0xac, 0x14, 0x14, 0x30}, @dev={0xac, 0x14, 0x14, 0x2b}]}, @lsrr={0x83, 0x1b, 0x2d, [@broadcast, @loopback, @rand_addr=0x64010102, @loopback, @multicast2, @multicast2]}, @timestamp_addr={0x44, 0x1c, 0x6d, 0x1, 0x8, [{@loopback, 0x1}, {@private=0xa010100, 0x7}, {@multicast1, 0xff}]}, @lsrr={0x83, 0x7, 0xd7, [@private=0xa010102]}, @timestamp_prespec={0x44, 0x4c, 0xca, 0x3, 0x4, [{@empty, 0xfffffff8}, {@empty, 0x8}, {@broadcast, 0x8}, {@multicast2}, {@remote, 0x1}, {@rand_addr=0x64010101, 0x1ff}, {@remote, 0x1616}, {@broadcast, 0x7fff}, {@remote}]}]}}, "ef12d9"}}}}, 0x18f) write$tun(0xffffffffffffffff, &(0x7f0000000240)={@void, @void, @ipv6=@icmpv6={0x3, 0x6, "1c26e1", 0x247, 0x3a, 0xff, @mcast1, @empty, {[@hopopts={0xff, 0x0, '\x00', [@pad1]}], @ndisc_na={0x88, 0x0, 0x0, 0x7f, '\x00', @mcast2, [{0x2, 0x0, "b5"}, {0xe, 0xc, "55ea51967f5ca4f9efaf36d371522f394f9a738f3437009985b0d6ffe25205f2b0c4e69db5b7a9dcc2a1cf20bcf011b97996019643353ade82304376dafe6b7c4072deb7c7f909e9f5b5180a1829f20d2f8a09fd2df523a54de7d2d4e7e8599fec"}, {0x19, 0xe, "c0695817e48b95cde0d9b6c53683dae6215354b51e8447ea80df2c9ff06590dc7b82faf7420e5b895217537aab21c124d122b89bffe155d41c38cf803b90d701e99f10dd75960bd1316f9a5d84894ac71fe9e59403c3c52a7b119d0e6625a7a0b866979e4b8800c7b1e9d8a021a8"}, {0x4, 0x18, "94f59986b2a0e8bbb41ef7ba62854ef0a25ca65d77564ae91708ab230040efdc152bb0faa58de520edee6a87dd2768a1b2bd5c5945887b753603d90f95c736614442c10ec3a6090578db2137fde7bf4986a01859d7c38d8de2d233c400a0a3cc6194596d89d1e355a52cbcffe134063db3e2ef1028ee35fc9386a53187ecdb80b0853a21ef3384a09fe89c57d2c551041b5448c7d1ce3f461515c5d388d5bb5dfaf2500ba11eb38bfb8e6d338795ecb330c591fe4d92f28461ae1f8c0ed3f6ce79ceb9"}, {0x1f, 0x10, "e8198425e1321837c552b0016cdb880c69abab34d2226373f6328bcd95ad68aebcf836d14420f05d1b4199c27224f46e6e6513af1bec3caf263380798bab5e8d5e3b145f60b45b739b6285190331b39b7836d04648d5069d900caf6f3223ae1fb5916b35487b99a5942c22958322ea90fe6592181d136131eecc8e0dcd0a7eb7bb10"}]}}}}, 0x26f) socket(0x27, 0x3, 0x300000) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000005c0), 0x141a02, 0x0) 14:40:44 executing program 1: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f0000000940)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) socket$inet6_udplite(0xa, 0x2, 0x88) socket$rds(0x15, 0x5, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) write$tun(r0, &(0x7f0000000600)={@void, @void, @mpls={[{0x3ff}], @ipv4=@icmp={{0x34, 0x4, 0x3, 0x1, 0x18b, 0x68, 0x0, 0xc5, 0x1, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x44, 0x83, 0x1, 0x7, [{@multicast1}, {@remote, 0x8}, {@empty, 0x53}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x720a}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x7}, {@broadcast, 0x4}, {@multicast2, 0xc}, {@rand_addr=0x64010101, 0x400}]}, @noop, @noop, @timestamp_prespec={0x44, 0x3c, 0x90, 0x3, 0x3, [{@local, 0x3}, {@broadcast, 0x1}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7fffffff}, {@loopback, 0x3fe}, {@private=0xa010102, 0x5}, {@multicast1, 0x97}, {@multicast1, 0x3}]}, @timestamp={0x44, 0xc, 0x49, 0x0, 0x6, [0xd5, 0x1]}, @timestamp_prespec={0x44, 0x2c, 0x3b, 0x3, 0x6, [{@rand_addr=0x64010100, 0x1}, {@private=0xa010102, 0x4000000}, {@remote, 0xfb72}, {@empty, 0x9}, {@multicast1, 0x89}]}]}}, @time_exceeded={0xb, 0x1, 0x0, 0x0, 0xa5, 0x0, {0x2c, 0x4, 0x1, 0xe, 0x40, 0x64, 0x8de1, 0x2, 0x4, 0xec, @multicast2, @private=0xa010101, {[@lsrr={0x83, 0xf, 0x2b, [@multicast1, @dev={0xac, 0x14, 0x14, 0x30}, @dev={0xac, 0x14, 0x14, 0x2b}]}, @lsrr={0x83, 0x1b, 0x2d, [@broadcast, @loopback, @rand_addr=0x64010102, @loopback, @multicast2, @multicast2]}, @timestamp_addr={0x44, 0x1c, 0x6d, 0x1, 0x8, [{@loopback, 0x1}, {@private=0xa010100, 0x7}, {@multicast1, 0xff}]}, @lsrr={0x83, 0x7, 0xd7, [@private=0xa010102]}, @timestamp_prespec={0x44, 0x4c, 0xca, 0x3, 0x4, [{@empty, 0xfffffff8}, {@empty, 0x8}, {@broadcast, 0x8}, {@multicast2}, {@remote, 0x1}, {@rand_addr=0x64010101, 0x1ff}, {@remote, 0x1616}, {@broadcast, 0x7fff}, {@remote}]}]}}, "ef12d9"}}}}, 0x18f) write$tun(0xffffffffffffffff, &(0x7f0000000240)={@void, @void, @ipv6=@icmpv6={0x3, 0x6, "1c26e1", 0x247, 0x3a, 0xff, @mcast1, @empty, {[@hopopts={0xff, 0x0, '\x00', [@pad1]}], @ndisc_na={0x88, 0x0, 0x0, 0x7f, '\x00', @mcast2, [{0x2, 0x0, "b5"}, {0xe, 0xc, "55ea51967f5ca4f9efaf36d371522f394f9a738f3437009985b0d6ffe25205f2b0c4e69db5b7a9dcc2a1cf20bcf011b97996019643353ade82304376dafe6b7c4072deb7c7f909e9f5b5180a1829f20d2f8a09fd2df523a54de7d2d4e7e8599fec"}, {0x19, 0xe, "c0695817e48b95cde0d9b6c53683dae6215354b51e8447ea80df2c9ff06590dc7b82faf7420e5b895217537aab21c124d122b89bffe155d41c38cf803b90d701e99f10dd75960bd1316f9a5d84894ac71fe9e59403c3c52a7b119d0e6625a7a0b866979e4b8800c7b1e9d8a021a8"}, {0x4, 0x18, "94f59986b2a0e8bbb41ef7ba62854ef0a25ca65d77564ae91708ab230040efdc152bb0faa58de520edee6a87dd2768a1b2bd5c5945887b753603d90f95c736614442c10ec3a6090578db2137fde7bf4986a01859d7c38d8de2d233c400a0a3cc6194596d89d1e355a52cbcffe134063db3e2ef1028ee35fc9386a53187ecdb80b0853a21ef3384a09fe89c57d2c551041b5448c7d1ce3f461515c5d388d5bb5dfaf2500ba11eb38bfb8e6d338795ecb330c591fe4d92f28461ae1f8c0ed3f6ce79ceb9"}, {0x1f, 0x10, "e8198425e1321837c552b0016cdb880c69abab34d2226373f6328bcd95ad68aebcf836d14420f05d1b4199c27224f46e6e6513af1bec3caf263380798bab5e8d5e3b145f60b45b739b6285190331b39b7836d04648d5069d900caf6f3223ae1fb5916b35487b99a5942c22958322ea90fe6592181d136131eecc8e0dcd0a7eb7bb10"}]}}}}, 0x26f) socket(0x27, 0x3, 0x300000) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000005c0), 0x141a02, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000980), &(0x7f00000009c0)=0x4) socket(0x2b, 0x4, 0x2f6) syz_genetlink_get_family_id$l2tp(&(0x7f0000000800), 0xffffffffffffffff) [ 997.909057] block nbd1: Receive control failed (result -32) [ 997.915273] block nbd1: shutting down sockets [ 997.945036] block nbd2: shutting down sockets 14:40:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf25"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:44 executing program 4: syz_emit_ethernet(0x1da, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c20000008100000086dd63674a9001a002ff2001000000000000000000000000000100000000000000000000ffff7f0000016e020401ff5000fefe8000000000000000000000000000132f04000000000000c11f388f413f065d5f8f708ba3b824189ea5130db35750a66e140c95a8f8d6edb9040000000000003a140000000000000502080001020000009b05c513f8f0a202e51ff00932f2d6d1215519636a9651a804e3d4a0c0fb53a62d0c41278813d0092226d52e8639012294cef73b9635f46dd0f2c17a4b6a9f0c892c5a7aeb598d6c7aa7c040bf6e564f76b9d9061a72d52be469949801fce2dd53ba6294d40761b0b9b68efd6a48c5910a13adae04cf559fb5b52eebc219145104e30ec576d43ddad43558e959a073995e7ba70cb662111357c2bdba0000003a0a027e0000000000000000000000000000000000000001ff010000000000000000000000000001ff020000000000000000000000000001ff01000000000000000000000000000120010000000000000000000000000001a2b88c2e1bd333e86c5396819b80fc633ecd50386feb0a25360bc9177dd498f612575f08406b0f6385a510daaa80b2d9c186ed3c93bfcd9f79b5b0066cec925091cae0c318d98ce550b8acedb00812ba"], 0x0) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f0000000940)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) socket$inet6_udplite(0xa, 0x2, 0x88) socket$rds(0x15, 0x5, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) write$tun(r0, &(0x7f0000000600)={@void, @void, @mpls={[{0x3ff}], @ipv4=@icmp={{0x34, 0x4, 0x3, 0x1, 0x18b, 0x68, 0x0, 0xc5, 0x1, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x44, 0x83, 0x1, 0x7, [{@multicast1}, {@remote, 0x8}, {@empty, 0x53}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x720a}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x7}, {@broadcast, 0x4}, {@multicast2, 0xc}, {@rand_addr=0x64010101, 0x400}]}, @noop, @noop, @timestamp_prespec={0x44, 0x3c, 0x90, 0x3, 0x3, [{@local, 0x3}, {@broadcast, 0x1}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7fffffff}, {@loopback, 0x3fe}, {@private=0xa010102, 0x5}, {@multicast1, 0x97}, {@multicast1, 0x3}]}, @timestamp={0x44, 0xc, 0x49, 0x0, 0x6, [0xd5, 0x1]}, @timestamp_prespec={0x44, 0x2c, 0x3b, 0x3, 0x6, [{@rand_addr=0x64010100, 0x1}, {@private=0xa010102, 0x4000000}, {@remote, 0xfb72}, {@empty, 0x9}, {@multicast1, 0x89}]}]}}, @time_exceeded={0xb, 0x1, 0x0, 0x0, 0xa5, 0x0, {0x2c, 0x4, 0x1, 0xe, 0x40, 0x64, 0x8de1, 0x2, 0x4, 0xec, @multicast2, @private=0xa010101, {[@lsrr={0x83, 0xf, 0x2b, [@multicast1, @dev={0xac, 0x14, 0x14, 0x30}, @dev={0xac, 0x14, 0x14, 0x2b}]}, @lsrr={0x83, 0x1b, 0x2d, [@broadcast, @loopback, @rand_addr=0x64010102, @loopback, @multicast2, @multicast2]}, @timestamp_addr={0x44, 0x1c, 0x6d, 0x1, 0x8, [{@loopback, 0x1}, {@private=0xa010100, 0x7}, {@multicast1, 0xff}]}, @lsrr={0x83, 0x7, 0xd7, [@private=0xa010102]}, @timestamp_prespec={0x44, 0x4c, 0xca, 0x3, 0x4, [{@empty, 0xfffffff8}, {@empty, 0x8}, {@broadcast, 0x8}, {@multicast2}, {@remote, 0x1}, {@rand_addr=0x64010101, 0x1ff}, {@remote, 0x1616}, {@broadcast, 0x7fff}, {@remote}]}]}}, "ef12d9"}}}}, 0x18f) write$tun(0xffffffffffffffff, &(0x7f0000000240)={@void, @void, @ipv6=@icmpv6={0x3, 0x6, "1c26e1", 0x247, 0x3a, 0xff, @mcast1, @empty, {[@hopopts={0xff, 0x0, '\x00', [@pad1]}], @ndisc_na={0x88, 0x0, 0x0, 0x7f, '\x00', @mcast2, [{0x2, 0x0, "b5"}, {0xe, 0xc, "55ea51967f5ca4f9efaf36d371522f394f9a738f3437009985b0d6ffe25205f2b0c4e69db5b7a9dcc2a1cf20bcf011b97996019643353ade82304376dafe6b7c4072deb7c7f909e9f5b5180a1829f20d2f8a09fd2df523a54de7d2d4e7e8599fec"}, {0x19, 0xe, "c0695817e48b95cde0d9b6c53683dae6215354b51e8447ea80df2c9ff06590dc7b82faf7420e5b895217537aab21c124d122b89bffe155d41c38cf803b90d701e99f10dd75960bd1316f9a5d84894ac71fe9e59403c3c52a7b119d0e6625a7a0b866979e4b8800c7b1e9d8a021a8"}, {0x4, 0x18, "94f59986b2a0e8bbb41ef7ba62854ef0a25ca65d77564ae91708ab230040efdc152bb0faa58de520edee6a87dd2768a1b2bd5c5945887b753603d90f95c736614442c10ec3a6090578db2137fde7bf4986a01859d7c38d8de2d233c400a0a3cc6194596d89d1e355a52cbcffe134063db3e2ef1028ee35fc9386a53187ecdb80b0853a21ef3384a09fe89c57d2c551041b5448c7d1ce3f461515c5d388d5bb5dfaf2500ba11eb38bfb8e6d338795ecb330c591fe4d92f28461ae1f8c0ed3f6ce79ceb9"}, {0x1f, 0x10, "e8198425e1321837c552b0016cdb880c69abab34d2226373f6328bcd95ad68aebcf836d14420f05d1b4199c27224f46e6e6513af1bec3caf263380798bab5e8d5e3b145f60b45b739b6285190331b39b7836d04648d5069d900caf6f3223ae1fb5916b35487b99a5942c22958322ea90fe6592181d136131eecc8e0dcd0a7eb7bb10"}]}}}}, 0x26f) socket(0x27, 0x3, 0x300000) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000005c0), 0x141a02, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r1 = socket(0x2b, 0x4, 0x2f6) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000800), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000900)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x28, r2, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x20}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) syz_genetlink_get_family_id$l2tp(&(0x7f00000004c0), r1) 14:40:44 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa100806030788a8061000040180c2000003e4c82d3b9bf5ae3589373d4f5f868abf000000000000918cc6c49ccb88be0277f2dcf828b384d639ccd399946729"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x500000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f0000000140)={@val={0x0, 0x86dd}, @val={0x0, 0x3, 0x7ff, 0xfffc, 0x5, 0x2}, @eth={@remote, @multicast, @void, {@ipv6={0x86dd, @tcp={0x7, 0x6, "01dc2f", 0xbd, 0x6, 0x0, @empty, @mcast1, {[@srh={0x21, 0xa, 0x4, 0x5, 0x6, 0x18, 0x7, [@dev={0xfe, 0x80, '\x00', 0x42}, @empty, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}, @hopopts={0x0, 0x1, '\x00', [@pad1, @ra={0x5, 0x2, 0x9a7a}, @enc_lim]}], {{0x4e21, 0x4e22, 0x41424344, r1, 0x0, 0x0, 0x6, 0x2, 0x6a, 0x0, 0xfff8, {[@mss={0x2, 0x4, 0x5}]}}, {"44a3e97d349a9e5abcf8057dbd400f13b94242a28e571899504546bc148818807d7313c7b6efde1b921f242056f03d7514408c2d68"}}}}}}}}, 0x101) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) 14:40:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) 14:40:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:44 executing program 5: syz_emit_ethernet(0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c20000000180c2f0cc00810000000011000096"], 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x200, 0x70bd25, 0x25dfdbff, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x48840) 14:40:44 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa100806030788a8061000040180c2000003e4c82d3b9bf5ae3589373d4f5f868abf000000000000918cc6c49ccb88be0277f2dcf828b384d639ccd399946729"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x500000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f0000000140)={@val={0x0, 0x86dd}, @val={0x0, 0x3, 0x7ff, 0xfffc, 0x5, 0x2}, @eth={@remote, @multicast, @void, {@ipv6={0x86dd, @tcp={0x7, 0x6, "01dc2f", 0xbd, 0x6, 0x0, @empty, @mcast1, {[@srh={0x21, 0xa, 0x4, 0x5, 0x6, 0x18, 0x7, [@dev={0xfe, 0x80, '\x00', 0x42}, @empty, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}, @hopopts={0x0, 0x1, '\x00', [@pad1, @ra={0x5, 0x2, 0x9a7a}, @enc_lim]}], {{0x4e21, 0x4e22, 0x41424344, r1, 0x0, 0x0, 0x6, 0x2, 0x6a, 0x0, 0xfff8, {[@mss={0x2, 0x4, 0x5}]}}, {"44a3e97d349a9e5abcf8057dbd400f13b94242a28e571899504546bc148818807d7313c7b6efde1b921f242056f03d7514408c2d68"}}}}}}}}, 0x101) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) 14:40:45 executing program 2: socket(0x2b, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 32) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:45 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:45 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:45 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa100806030788a8061000040180c2000003e4c82d3b9bf5ae3589373d4f5f868abf000000000000918cc6c49ccb88be0277f2dcf828b384d639ccd399946729"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x500000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f0000000140)={@val={0x0, 0x86dd}, @val={0x0, 0x3, 0x7ff, 0xfffc, 0x5, 0x2}, @eth={@remote, @multicast, @void, {@ipv6={0x86dd, @tcp={0x7, 0x6, "01dc2f", 0xbd, 0x6, 0x0, @empty, @mcast1, {[@srh={0x21, 0xa, 0x4, 0x5, 0x6, 0x18, 0x7, [@dev={0xfe, 0x80, '\x00', 0x42}, @empty, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}, @hopopts={0x0, 0x1, '\x00', [@pad1, @ra={0x5, 0x2, 0x9a7a}, @enc_lim]}], {{0x4e21, 0x4e22, 0x41424344, r1, 0x0, 0x0, 0x6, 0x2, 0x6a, 0x0, 0xfff8, {[@mss={0x2, 0x4, 0x5}]}}, {"44a3e97d349a9e5abcf8057dbd400f13b94242a28e571899504546bc148818807d7313c7b6efde1b921f242056f03d7514408c2d68"}}}}}}}}, 0x101) [ 998.911566] block nbd2: Receive control failed (result -32) [ 998.911800] block nbd2: shutting down sockets 14:40:45 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:45 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:45 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa100806030788a8061000040180c2000003e4c82d3b9bf5ae3589373d4f5f868abf000000000000918cc6c49ccb88be0277f2dcf828b384d639ccd399946729"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x500000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) 14:40:45 executing program 1: socket(0x2b, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:45 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) [ 999.048666] block nbd1: Receive control failed (result -32) [ 999.054732] block nbd1: shutting down sockets [ 999.063255] block nbd2: server does not support multiple connections per device. 14:40:45 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa100806030788a8061000040180c2000003e4c82d3b9bf5ae3589373d4f5f868abf000000000000918cc6c49ccb88be0277f2dcf828b384d639ccd399946729"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x500000, 0x0) 14:40:46 executing program 2: socket(0x2b, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:46 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:46 executing program 4: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:46 executing program 3: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa100806030788a8061000040180c2000003e4c82d3b9bf5ae3589373d4f5f868abf000000000000918cc6c49ccb88be0277f2dcf828b384d639ccd399946729"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) [ 999.832588] block nbd2: shutting down sockets 14:40:46 executing program 4: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:46 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:46 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa100806030788a8061000040180c2000003e4c82d3b9bf5ae3589373d4f5f868abf000000000000918cc6c49ccb88be0277f2dcf828b384d639ccd399946729"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:46 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa100806030788a8061000040180c2000003e4c82d3b9bf5ae3589373d4f5f868abf000000000000918cc6c49ccb88be0277f2dcf828b384d639ccd399946729"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x500000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) 14:40:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:46 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:46 executing program 4: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) [ 999.991218] block nbd1: Receive control failed (result -32) [ 999.997278] block nbd1: shutting down sockets 14:40:47 executing program 3: syz_emit_ethernet(0x33, 0x0, &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7aa0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x8080) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xfa}, @L2TP_ATTR_PEER_COOKIE={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x4080) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) 14:40:47 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:47 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:47 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) [ 1000.732879] block nbd2: Receive control failed (result -32) [ 1000.737570] block nbd2: shutting down sockets 14:40:47 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:47 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:47 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:47 executing program 3: syz_emit_ethernet(0x33, 0x0, &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:47 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:47 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7aa0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x8080) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xfa}, @L2TP_ATTR_PEER_COOKIE={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x4080) (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) 14:40:48 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:48 executing program 3: syz_emit_ethernet(0x33, 0x0, &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:48 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:48 executing program 4: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) [ 1001.669905] block nbd2: Receive control failed (result -32) [ 1001.670435] block nbd2: shutting down sockets 14:40:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:48 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:48 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:48 executing program 4: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:48 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:48 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7aa0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x8080) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xfa}, @L2TP_ATTR_PEER_COOKIE={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x4080) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) 14:40:48 executing program 4: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:48 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:48 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:48 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) [ 1002.595307] block nbd2: Receive control failed (result -32) [ 1002.595581] block nbd2: shutting down sockets 14:40:49 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:49 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x161400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) write$vga_arbiter(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB='trylock\x00io\x00'], 0xb) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x80000001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000380)={0x1000, 0xb9d, 0x1, 'queue0\x00', 0x7722}) ioctl$IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS(r0, 0x40096100, &(0x7f0000000080)={{&(0x7f0000000300)={'GENERAL\x00', {}, {&(0x7f0000000280)={'Accelerator\x00', {&(0x7f00000001c0)=@adf_hex={@normal='NumberDcInstances\x00', {0x4}, {&(0x7f0000000100)=@adf_hex={@format={'Cy', '5', 'RingAsymTx\x00'}, {0x3ff}, {&(0x7f0000000500)=@adf_dec={@normal='NumberCyInstances\x00', {0x2}}}}}}}}}}}, 0x3f}) getrandom(&(0x7f0000000440)=""/88, 0x58, 0x2) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:49 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, 0x0) 14:40:49 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:49 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:49 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:49 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:49 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, 0x0) 14:40:49 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x161400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) write$vga_arbiter(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB='trylock\x00io\x00'], 0xb) bind$bt_rfcomm(r4, 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x80000001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000380)={0x1000, 0xb9d, 0x1, 'queue0\x00', 0x7722}) ioctl$IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS(r0, 0x40096100, &(0x7f0000000080)={{&(0x7f0000000300)={'GENERAL\x00', {}, {&(0x7f0000000280)={'Accelerator\x00', {&(0x7f00000001c0)=@adf_hex={@normal='NumberDcInstances\x00', {0x4}, {&(0x7f0000000100)=@adf_hex={@format={'Cy', '5', 'RingAsymTx\x00'}, {0x3ff}, {&(0x7f0000000500)=@adf_dec={@normal='NumberCyInstances\x00', {0x2}}}}}}}}}}}, 0x3f}) getrandom(&(0x7f0000000440)=""/88, 0x58, 0x2) ioctl$NBD_DO_IT(r3, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x161400) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r0, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r1, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) write$vga_arbiter(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB='trylock\x00io\x00'], 0xb) (async) bind$bt_rfcomm(r4, 0x0, 0x0) (async) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x80000001) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000380)={0x1000, 0xb9d, 0x1, 'queue0\x00', 0x7722}) (async) ioctl$IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS(r0, 0x40096100, &(0x7f0000000080)={{&(0x7f0000000300)={'GENERAL\x00', {}, {&(0x7f0000000280)={'Accelerator\x00', {&(0x7f00000001c0)=@adf_hex={@normal='NumberDcInstances\x00', {0x4}, {&(0x7f0000000100)=@adf_hex={@format={'Cy', '5', 'RingAsymTx\x00'}, {0x3ff}, {&(0x7f0000000500)=@adf_dec={@normal='NumberCyInstances\x00', {0x2}}}}}}}}}}}, 0x3f}) (async) getrandom(&(0x7f0000000440)=""/88, 0x58, 0x2) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) 14:40:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:49 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:49 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, 0x0) 14:40:49 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:49 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, 0x0) 14:40:49 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x161400) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async, rerun: 32) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (rerun: 32) bind$bt_rfcomm(r0, 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async, rerun: 32) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 32) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) write$vga_arbiter(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB='trylock\x00io\x00'], 0xb) (async) bind$bt_rfcomm(r4, 0x0, 0x0) (async, rerun: 32) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x80000001) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000380)={0x1000, 0xb9d, 0x1, 'queue0\x00', 0x7722}) ioctl$IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS(r0, 0x40096100, &(0x7f0000000080)={{&(0x7f0000000300)={'GENERAL\x00', {}, {&(0x7f0000000280)={'Accelerator\x00', {&(0x7f00000001c0)=@adf_hex={@normal='NumberDcInstances\x00', {0x4}, {&(0x7f0000000100)=@adf_hex={@format={'Cy', '5', 'RingAsymTx\x00'}, {0x3ff}, {&(0x7f0000000500)=@adf_dec={@normal='NumberCyInstances\x00', {0x2}}}}}}}}}}}, 0x3f}) (async) getrandom(&(0x7f0000000440)=""/88, 0x58, 0x2) (async) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:49 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:49 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:49 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:49 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, 0x0) 14:40:49 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa100806030788a8061000040180c2000003e4c82d3b9bf5ae3589"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:49 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:49 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, 0x0) 14:40:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:49 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:49 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:49 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:49 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:49 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:49 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:49 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:49 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:49 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc04c5349, 0x0) 14:40:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:50 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:50 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:50 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 32) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 32) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:50 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc04c5349, 0x0) [ 1004.234454] block nbd2: Receive control failed (result -32) [ 1004.240863] block nbd2: shutting down sockets 14:40:50 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc04c5349, 0x0) 14:40:50 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:50 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa100806030788a806"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:50 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:50 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d4"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}}, 0x4000000) [ 1004.457037] block nbd2: server does not support multiple connections per device. 14:40:50 executing program 4: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r2) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:51 executing program 4: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}}, 0x0) 14:40:51 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d4"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) [ 1005.204920] block nbd2: shutting down sockets 14:40:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}}, 0x0) 14:40:51 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:51 executing program 4: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}}, 0x0) 14:40:51 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d4"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) [ 1005.305361] block nbd5: Receive control failed (result -32) [ 1005.305816] block nbd5: shutting down sockets [ 1005.357786] block nbd2: server does not support multiple connections per device. 14:40:51 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:51 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:51 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, 0x0) 14:40:52 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:52 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:52 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaa"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) recvmsg$can_raw(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/140, 0x8c}, {&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x3, &(0x7f0000000380)=""/56, 0x38}, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x105600) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:52 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) [ 1006.126798] block nbd2: shutting down sockets 14:40:52 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB="010026bd7000fcdbdf2504"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 14:40:52 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:52 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaa"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:52 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:52 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaa"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 32) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (rerun: 32) bind$bt_rfcomm(r2, 0x0, 0x0) (async) recvmsg$can_raw(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/140, 0x8c}, {&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x3, &(0x7f0000000380)=""/56, 0x38}, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x105600) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:53 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:53 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000000600)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "92"}}}}}, 0x0) 14:40:53 executing program 4: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:53 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:53 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa10080603"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) [ 1007.067221] block nbd2: Receive control failed (result -32) [ 1007.073235] block nbd2: shutting down sockets 14:40:53 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:53 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:53 executing program 4: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:53 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc02c5341, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:53 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:53 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) recvmsg$can_raw(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/140, 0x8c}, {&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x3, &(0x7f0000000380)=""/56, 0x38}, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x105600) ioctl$NBD_DO_IT(r3, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r2, 0x0, 0x0) (async) recvmsg$can_raw(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/140, 0x8c}, {&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x3, &(0x7f0000000380)=""/56, 0x38}, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x105600) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) 14:40:54 executing program 4: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:54 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:54 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc02c5341, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:54 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:54 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) [ 1008.032172] block nbd2: shutting down sockets 14:40:54 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc02c5341, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:54 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, 0x0) 14:40:54 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:54 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:54 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:54 executing program 0: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc02c5341, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) [ 1008.236189] block nbd2: shutting down sockets 14:40:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x103000) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x100) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:54 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:54 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa1008"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:54 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, 0x0) 14:40:54 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:54 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa1008"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:54 executing program 0: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc02c5341, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:54 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, 0x0) 14:40:54 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:54 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:54 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa1008"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:54 executing program 0: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc02c5341, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x103000) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x100) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 64) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:55 executing program 4: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa1008"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:55 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:55 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa100806"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:55 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc02c5341, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:55 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) [ 1009.199712] block nbd2: Receive control failed (result -32) [ 1009.205821] block nbd2: shutting down sockets 14:40:55 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc02c5341, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:55 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa1008"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:55 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:55 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x103000) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x100) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 14:40:55 executing program 4: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa1008"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:55 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc02c5341, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:55 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa1008"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:55 executing program 4: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa1008"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:55 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:55 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, 0x0) 14:40:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:55 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa1008"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:55 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc02c5341, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:56 executing program 4: syz_emit_ethernet(0x33, 0x0, &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:56 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, 0x0) 14:40:56 executing program 3: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aaaaaaaaaa100806"], 0x0) 14:40:56 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, 0x0) 14:40:56 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc02c5341, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:56 executing program 4: syz_emit_ethernet(0x33, 0x0, &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:56 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc02c5341, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:56 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, 0x0) 14:40:56 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, 0x0) 14:40:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) bind$bt_rfcomm(r3, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 14:40:56 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0189436, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:56 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc02c5341, 0x0) 14:40:56 executing program 4: syz_emit_ethernet(0x33, 0x0, &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:56 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, 0x0) 14:40:56 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0045878, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) [ 1010.535192] block nbd2: Receive control failed (result -32) [ 1010.536501] block nbd2: shutting down sockets 14:40:57 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x80045301, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:57 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc02c5341, 0x0) 14:40:57 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x80045300, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:57 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x40a85323, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:57 executing program 4: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) [ 1010.781352] block nbd2: shutting down sockets 14:40:57 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x80045301, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:57 executing program 4: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:57 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc02c5341, 0x0) 14:40:57 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x40a85323, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:57 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x80045300, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) [ 1010.806308] block nbd2: Device being setup by another task 14:40:57 executing program 4: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:57 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x40a85323, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:57 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc02c5341, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:57 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x80045301, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:57 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x80045300, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:57 executing program 4: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:57 executing program 3: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0x40a85323, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:40:58 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x40a85321, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:58 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0x80045300, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:58 executing program 3: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0x40a85323, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:58 executing program 4: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:58 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0x80045301, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) [ 1011.816848] block nbd2: Receive control failed (result -32) [ 1011.818003] block nbd2: shutting down sockets 14:40:58 executing program 3: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0x40a85323, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:58 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0x80045300, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:58 executing program 4: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) 14:40:58 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0x80045301, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:58 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x40a85323, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:58 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x40a85321, &(0x7f00000000c0)={0xc75, 0x0, 'client1\x00', 0x0, "778c479abf575d03", "5e9e576525f75d025e9b72bd85b53e84360c3f8def643ea7c2933dc454501c35"}) 14:40:58 executing program 4: syz_emit_ethernet(0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="d42d71b8f818aa"], &(0x7f0000000040)={0x0, 0x2, [0xfcf, 0x6b, 0x31b, 0x119]}) [ 1014.864186] block nbd2: shutting down sockets [ 1055.662672] ieee802154 phy0 wpan0: encryption failed: -22 [ 1055.668267] ieee802154 phy1 wpan1: encryption failed: -22 [ 1117.095812] ieee802154 phy0 wpan0: encryption failed: -22 [ 1117.101396] ieee802154 phy1 wpan1: encryption failed: -22 [ 1164.449324] INFO: task syz-executor.2:16565 blocked for more than 140 seconds. [ 1164.456710] Not tainted 4.19.211-syzkaller #0 [ 1164.464709] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1164.473312] syz-executor.2 D28648 16565 8113 0x00000004 [ 1164.478959] Call Trace: [ 1164.481903] __schedule+0x887/0x2040 [ 1164.485631] ? io_schedule_timeout+0x140/0x140 [ 1164.490723] ? lock_downgrade+0x720/0x720 [ 1164.494889] ? __mutex_lock+0x418/0x1190 [ 1164.498933] schedule+0x8d/0x1b0 [ 1164.502666] schedule_preempt_disabled+0xf/0x20 [ 1164.507339] __mutex_lock+0x5f0/0x1190 [ 1164.511651] ? blkdev_put+0x30/0x520 [ 1164.515368] ? mutex_trylock+0x1a0/0x1a0 [ 1164.519815] ? lock_downgrade+0x720/0x720 [ 1164.523968] ? locks_remove_file+0x286/0x450 [ 1164.528630] ? locks_check_ctx_file_list+0x1d/0x110 [ 1164.534062] ? _raw_spin_unlock+0x29/0x40 [ 1164.538216] ? locks_remove_file+0x2cd/0x450 [ 1164.542983] ? __do_page_fault+0x6d1/0xd60 [ 1164.547226] ? blkdev_put+0x520/0x520 [ 1164.551421] blkdev_put+0x30/0x520 [ 1164.554970] ? blkdev_put+0x520/0x520 [ 1164.558798] blkdev_close+0x86/0xb0 [ 1164.562841] __fput+0x2ce/0x890 [ 1164.566129] task_work_run+0x148/0x1c0 [ 1164.570420] exit_to_usermode_loop+0x251/0x2a0 [ 1164.575022] do_syscall_64+0x538/0x620 [ 1164.578906] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1164.584565] RIP: 0033:0x7f92c926cd4b [ 1164.588278] Code: Bad RIP value. [ 1164.593536] RSP: 002b:00007ffe6e507cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1164.601515] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f92c926cd4b [ 1164.608774] RDX: 0000001b2e620000 RSI: 0000001b2e621d64 RDI: 0000000000000003 [ 1164.616528] RBP: 00007f92c93ce960 R08: 0000000000000000 R09: 000000003253460c [ 1164.624077] R10: 001b0555671d7b6f R11: 0000000000000293 R12: 00000000000f74a9 [ 1164.631708] R13: 00007ffe6e507dc0 R14: 00007ffe6e507de0 R15: 0000000000000032 [ 1164.639113] INFO: task systemd-udevd:16587 blocked for more than 140 seconds. [ 1164.646470] Not tainted 4.19.211-syzkaller #0 [ 1164.651581] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1164.659601] systemd-udevd D26624 16587 4704 0x00000100 [ 1164.665318] Call Trace: [ 1164.667889] __schedule+0x887/0x2040 [ 1164.671754] ? io_schedule_timeout+0x140/0x140 [ 1164.676361] schedule+0x8d/0x1b0 [ 1164.679904] io_schedule+0xb5/0x120 [ 1164.683542] wait_on_page_bit+0x2c5/0x3f0 [ 1164.687683] ? wake_page_function+0x1b0/0x1b0 [ 1164.692429] ? __bread_gfp+0x300/0x300 [ 1164.696334] ? add_to_page_cache_lru+0x680/0x680 [ 1164.701179] do_read_cache_page+0x8ed/0x1170 [ 1164.705587] ? blkdev_writepages+0x20/0x20 [ 1164.709935] read_dev_sector+0xbf/0x500 [ 1164.713917] ? adfspart_check_ADFS+0x8e0/0x8e0 [ 1164.718496] adfspart_check_ICS+0x114/0xe70 [ 1164.722868] ? adfspart_check_ADFS+0x8e0/0x8e0 [ 1164.727456] ? snprintf+0xbb/0xf0 [ 1164.731015] ? vsprintf+0x30/0x30 [ 1164.734475] ? _raw_spin_unlock+0x29/0x40 [ 1164.738614] ? __get_vm_area_node+0x2e2/0x3a0 [ 1164.743170] ? adfspart_check_ADFS+0x8e0/0x8e0 [ 1164.747755] check_partition+0x390/0x690 [ 1164.751949] rescan_partitions+0x1b5/0x970 [ 1164.756196] ? nbd_open+0x4cc/0x6f0 [ 1164.760214] ? nbd_add_socket+0x840/0x840 [ 1164.764364] bdev_disk_changed+0x179/0x1b0 [ 1164.768581] __blkdev_get+0x1282/0x1480 [ 1164.772681] ? bdev_disk_changed+0x1b0/0x1b0 [ 1164.777091] ? mark_held_locks+0xf0/0xf0 [ 1164.781224] ? mark_held_locks+0xf0/0xf0 [ 1164.785289] blkdev_get+0xb0/0x940 [ 1164.788813] ? bd_acquire+0x245/0x440 [ 1164.792716] ? __blkdev_get+0x1480/0x1480 [ 1164.796882] ? lock_downgrade+0x720/0x720 [ 1164.801074] ? lock_acquire+0x170/0x3c0 [ 1164.805048] ? bd_acquire+0x21/0x440 [ 1164.808777] ? do_raw_spin_unlock+0x171/0x230 [ 1164.813409] blkdev_open+0x202/0x290 [ 1164.817136] do_dentry_open+0x4aa/0x1160 [ 1164.821249] ? blkdev_get_by_dev+0x70/0x70 [ 1164.825486] ? chown_common+0x550/0x550 [ 1164.829576] ? inode_permission+0x3d/0x140 [ 1164.833829] path_openat+0x793/0x2df0 [ 1164.837635] ? path_lookupat+0x8d0/0x8d0 [ 1164.841756] ? __put_seccomp_filter+0xa0/0xa0 [ 1164.846285] ? mark_held_locks+0xf0/0xf0 [ 1164.850487] do_filp_open+0x18c/0x3f0 [ 1164.854307] ? may_open_dev+0xf0/0xf0 [ 1164.858107] ? lock_downgrade+0x720/0x720 [ 1164.862409] ? lock_acquire+0x170/0x3c0 [ 1164.866391] ? __alloc_fd+0x34/0x570 [ 1164.870223] ? do_raw_spin_unlock+0x171/0x230 [ 1164.874730] ? _raw_spin_unlock+0x29/0x40 [ 1164.878877] ? __alloc_fd+0x28d/0x570 [ 1164.884161] do_sys_open+0x3b3/0x520 [ 1164.887885] ? filp_open+0x70/0x70 [ 1164.891542] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1164.896919] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1164.901980] ? do_syscall_64+0x21/0x620 [ 1164.905964] do_syscall_64+0xf9/0x620 [ 1164.909878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1164.915065] RIP: 0033:0x7f1a3a98a840 [ 1164.918762] Code: Bad RIP value. [ 1164.922186] RSP: 002b:00007ffd9e0181b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1164.930012] RAX: ffffffffffffffda RBX: 00005575c15616e0 RCX: 00007f1a3a98a840 [ 1164.937275] RDX: 00005575c079cfe3 RSI: 00000000000a0800 RDI: 00005575c1566760 [ 1164.944593] RBP: 00007ffd9e018330 R08: 00005575c079c670 R09: 0000000000000010 [ 1164.952020] R10: 00005575c079cd0c R11: 0000000000000246 R12: 00007ffd9e018280 [ 1164.959349] R13: 00005575c1564880 R14: 0000000000000003 R15: 000000000000000e [ 1164.966775] [ 1164.966775] Showing all locks held in the system: [ 1164.973253] 3 locks held by kworker/u4:2/62: [ 1164.977657] #0: 000000009943ff8b (&rq->lock){-.-.}, at: pick_next_task_fair+0x556/0x1570 [ 1164.987246] #1: 00000000f666b95d (&p->pi_lock){-.-.}, at: try_to_wake_up+0x7b/0x1050 [ 1164.995327] #2: 00000000e1f81884 (rcu_read_lock){....}, at: update_curr+0x2c3/0x870 [ 1165.003294] 1 lock held by khungtaskd/1569: [ 1165.007603] #0: 00000000e1f81884 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x265 [ 1165.016299] 1 lock held by syz-executor.2/16565: [ 1165.021146] #0: 00000000f86782df (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x30/0x520 [ 1165.029100] 1 lock held by systemd-udevd/16587: [ 1165.033762] #0: 00000000f86782df (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x1d0/0x1480 [ 1165.042279] [ 1165.043916] ============================================= [ 1165.043916] [ 1165.051058] NMI backtrace for cpu 1 [ 1165.054698] CPU: 1 PID: 1569 Comm: khungtaskd Not tainted 4.19.211-syzkaller #0 [ 1165.062137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 1165.072776] Call Trace: [ 1165.075365] dump_stack+0x1fc/0x2ef [ 1165.078973] nmi_cpu_backtrace.cold+0x63/0xa2 [ 1165.083450] ? lapic_can_unplug_cpu+0x80/0x80 [ 1165.087928] nmi_trigger_cpumask_backtrace+0x1a6/0x1f0 [ 1165.093209] watchdog+0x991/0xe60 [ 1165.096658] ? reset_hung_task_detector+0x30/0x30 [ 1165.101481] kthread+0x33f/0x460 [ 1165.104828] ? kthread_park+0x180/0x180 [ 1165.108793] ret_from_fork+0x24/0x30 [ 1165.113661] Sending NMI from CPU 1 to CPUs 0: [ 1165.118497] NMI backtrace for cpu 0 [ 1165.118503] CPU: 0 PID: 62 Comm: kworker/u4:2 Not tainted 4.19.211-syzkaller #0 [ 1165.118509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 1165.118513] Workqueue: bat_events batadv_nc_worker [ 1165.118520] RIP: 0010:batadv_nc_worker+0x103/0xd50 [ 1165.118531] Code: 01 e8 48 89 44 24 48 e8 5b 9a 89 f9 48 8b 44 24 48 80 38 00 0f 85 84 0b 00 00 48 8b 4c 24 38 8b 44 24 34 48 8b 11 48 8d 1c c2 a8 20 78 f9 e8 33 9a 89 f9 45 31 c9 45 31 c0 31 d2 31 f6 b9 02 [ 1165.118535] RSP: 0018:ffff8880b51e7cb0 EFLAGS: 00000246 [ 1165.118542] RAX: 00000000000003b9 RBX: ffff8880ab7fb2c8 RCX: ffff8880a9347f40 [ 1165.118547] RDX: ffff8880ab7f9500 RSI: ffffffff87d8eb15 RDI: 0000000000000004 [ 1165.118553] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000003b9 [ 1165.118558] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000 [ 1165.118563] R13: dffffc0000000000 R14: 00000000000003b9 R15: ffff8880a452f400 [ 1165.118568] FS: 0000000000000000(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 1165.118573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1165.118578] CR2: 00007f4f26c05000 CR3: 00000000b16ad000 CR4: 00000000003406f0 [ 1165.118583] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1165.118588] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1165.118591] Call Trace: [ 1165.118595] process_one_work+0x864/0x1570 [ 1165.118598] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 1165.118602] worker_thread+0x64c/0x1130 [ 1165.118606] ? process_one_work+0x1570/0x1570 [ 1165.118609] kthread+0x33f/0x460 [ 1165.118612] ? kthread_park+0x180/0x180 [ 1165.118616] ret_from_fork+0x24/0x30 [ 1165.119863] Kernel panic - not syncing: hung_task: blocked tasks [ 1165.283108] CPU: 1 PID: 1569 Comm: khungtaskd Not tainted 4.19.211-syzkaller #0 [ 1165.290535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 1165.299880] Call Trace: [ 1165.302469] dump_stack+0x1fc/0x2ef [ 1165.306084] panic+0x26a/0x50e [ 1165.309267] ? __warn_printk+0xf3/0xf3 [ 1165.313157] ? lapic_can_unplug_cpu+0x80/0x80 [ 1165.317644] ? ___preempt_schedule+0x16/0x18 [ 1165.322035] ? watchdog+0x991/0xe60 [ 1165.325649] ? nmi_trigger_cpumask_backtrace+0x15e/0x1f0 [ 1165.331099] watchdog+0x9a2/0xe60 [ 1165.334546] ? reset_hung_task_detector+0x30/0x30 [ 1165.339370] kthread+0x33f/0x460 [ 1165.342714] ? kthread_park+0x180/0x180 [ 1165.346672] ret_from_fork+0x24/0x30 [ 1165.350748] Kernel Offset: disabled [ 1165.354367] Rebooting in 86400 seconds..