x266c, 0x8, &(0x7f0000000280)={[0x8]}, 0x8) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:30:43 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x1f00}], 0xf00, 0x0, 0x0) 19:30:43 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xbe, 0x0, 0x0) 19:30:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x5}}]}, 0x3c}}, 0x0) 19:30:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x1268) 19:30:43 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000180), r2) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000100)=0x0) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010100000000000000000200000008000100", @ANYRES32=r4], 0x1c}}, 0x0) bind$nfc_llcp(r0, &(0x7f0000001500)={0x27, r4, 0xffffffffffffffff, 0x5, 0xfe, 0x9, "169ae64c82715b56406b4a62f9012f748f244c63f412fd1a71c616039e219691da0c47d9cc19abf4877dd9dd5e01a9f191c0bf509a1e6fb3ee3709d12fa0fb", 0x28}, 0x60) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = dup3(r0, r5, 0x0) recvmmsg(r6, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000140)=""/108, 0x6c}, {&(0x7f00000000c0)=""/16, 0xfffffffffffffebc}, {&(0x7f0000000200)=""/126, 0x7e}, {&(0x7f0000000280)=""/113, 0x71}, {&(0x7f0000000300)=""/89, 0x59}], 0x6, &(0x7f0000000500)=""/4096, 0x1000}, 0x3}], 0x2, 0x40000021, 0x0) 19:30:43 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x2000}], 0xf00, 0x0, 0x0) 19:30:43 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) pipe2$9p(&(0x7f0000001900)={0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x20000003}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0x726, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) r4 = dup3(r0, r3, 0x0) recvmmsg(r4, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000140)=@caif=@util, 0x80, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/121, 0x79}, {&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f00000015c0)=""/185, 0xb9}, {&(0x7f0000000480)=""/57, 0x39}], 0x8, &(0x7f0000001700)=""/111, 0x6f}, 0x80}, {{&(0x7f0000001780)=@qipcrtr, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001800)=""/160, 0xa0}, {&(0x7f0000001940)=""/161, 0xa1}], 0x2, &(0x7f0000001a00)=""/114, 0x72}, 0x100}, {{&(0x7f0000001a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b00)=""/121, 0x79}, {&(0x7f0000001b80)=""/141, 0x8d}, {&(0x7f0000001c40)=""/31, 0x1f}, {&(0x7f0000001c80)=""/148, 0x94}, {&(0x7f0000001d40)=""/12, 0xc}], 0x5, &(0x7f0000001e00)=""/231, 0xe7}, 0x7}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/129, 0x81}, {&(0x7f0000002fc0)=""/46, 0x2e}], 0x3, &(0x7f0000003040)=""/53, 0x35}, 0x2}, {{&(0x7f0000003080)=@l2tp6={0xa, 0x0, 0x0, @initdev}, 0x80, &(0x7f0000004700)=[{&(0x7f0000003100)=""/218, 0xda}, {&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/217, 0xd9}, {&(0x7f0000004300)=""/41, 0x29}, {&(0x7f0000004340)=""/124, 0x7c}, {&(0x7f00000043c0)=""/192, 0xc0}, {&(0x7f0000004480)=""/182, 0xb6}, {&(0x7f0000004540)=""/183, 0xb7}, {&(0x7f0000004600)=""/237, 0xed}], 0x9, &(0x7f00000047c0)=""/4096, 0x1000}, 0x8}, {{&(0x7f00000057c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @private}}}}, 0x80, &(0x7f0000005a40)=[{&(0x7f0000005840)=""/239, 0xef}, {&(0x7f0000005940)=""/197, 0xc5}], 0x2}, 0xffff}, {{&(0x7f0000005a80)=@nfc, 0x80, &(0x7f0000006d40)=[{&(0x7f0000005b00)=""/122, 0x7a}, {&(0x7f0000005b80)=""/35, 0x23}, {&(0x7f0000005bc0)=""/199, 0xc7}, {&(0x7f0000005cc0)=""/85, 0x55}, {&(0x7f0000005d40)=""/4096, 0x1000}], 0x5, &(0x7f0000006dc0)=""/232, 0xe8}}], 0x8, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r6, r5, 0x9, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f00000004c0)=0x1, 0x4) sendmsg$nl_route(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) [ 430.436169][T14420] block nbd2: shutting down sockets 19:30:43 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xbf, 0x0, 0x0) 19:30:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x6cb6c4cf2fcf7146) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:30:44 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) pipe2$9p(&(0x7f0000001900)={0xffffffffffffffff}, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x20000003}) (async) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0x726, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) (async) r4 = dup3(r0, r3, 0x0) recvmmsg(r4, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000140)=@caif=@util, 0x80, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/121, 0x79}, {&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f00000015c0)=""/185, 0xb9}, {&(0x7f0000000480)=""/57, 0x39}], 0x8, &(0x7f0000001700)=""/111, 0x6f}, 0x80}, {{&(0x7f0000001780)=@qipcrtr, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001800)=""/160, 0xa0}, {&(0x7f0000001940)=""/161, 0xa1}], 0x2, &(0x7f0000001a00)=""/114, 0x72}, 0x100}, {{&(0x7f0000001a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b00)=""/121, 0x79}, {&(0x7f0000001b80)=""/141, 0x8d}, {&(0x7f0000001c40)=""/31, 0x1f}, {&(0x7f0000001c80)=""/148, 0x94}, {&(0x7f0000001d40)=""/12, 0xc}], 0x5, &(0x7f0000001e00)=""/231, 0xe7}, 0x7}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/129, 0x81}, {&(0x7f0000002fc0)=""/46, 0x2e}], 0x3, &(0x7f0000003040)=""/53, 0x35}, 0x2}, {{&(0x7f0000003080)=@l2tp6={0xa, 0x0, 0x0, @initdev}, 0x80, &(0x7f0000004700)=[{&(0x7f0000003100)=""/218, 0xda}, {&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/217, 0xd9}, {&(0x7f0000004300)=""/41, 0x29}, {&(0x7f0000004340)=""/124, 0x7c}, {&(0x7f00000043c0)=""/192, 0xc0}, {&(0x7f0000004480)=""/182, 0xb6}, {&(0x7f0000004540)=""/183, 0xb7}, {&(0x7f0000004600)=""/237, 0xed}], 0x9, &(0x7f00000047c0)=""/4096, 0x1000}, 0x8}, {{&(0x7f00000057c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @private}}}}, 0x80, &(0x7f0000005a40)=[{&(0x7f0000005840)=""/239, 0xef}, {&(0x7f0000005940)=""/197, 0xc5}], 0x2}, 0xffff}, {{&(0x7f0000005a80)=@nfc, 0x80, &(0x7f0000006d40)=[{&(0x7f0000005b00)=""/122, 0x7a}, {&(0x7f0000005b80)=""/35, 0x23}, {&(0x7f0000005bc0)=""/199, 0xc7}, {&(0x7f0000005cc0)=""/85, 0x55}, {&(0x7f0000005d40)=""/4096, 0x1000}], 0x5, &(0x7f0000006dc0)=""/232, 0xe8}}], 0x8, 0x0, 0x0) (async) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r6, r5, 0x9, 0x0) (async) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f00000004c0)=0x1, 0x4) (async) sendmsg$nl_route(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 19:30:44 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc0, 0x0, 0x0) 19:30:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x6}}]}, 0x3c}}, 0x0) 19:30:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x6cb6c4cf2fcf7146) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:30:44 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x3f00}], 0xf00, 0x0, 0x0) 19:30:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x1, @any, 0xdfe, 0x1}, 0xe) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:30:44 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f0000001500)=[{{&(0x7f0000000080)=@alg, 0x0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/244}]}, 0xfc}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffea7}, 0x5}, {{&(0x7f0000000100)=@sco={0x1f, @fixed}, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/17}]}, 0x6}], 0x1, 0x40, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000040)=0x1) 19:30:44 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc1, 0x0, 0x0) 19:30:44 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x4000}], 0xf00, 0x0, 0x0) 19:30:44 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f0000001500)=[{{&(0x7f0000000080)=@alg, 0x0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/244}]}, 0xfc}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffea7}, 0x5}, {{&(0x7f0000000100)=@sco={0x1f, @fixed}, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/17}]}, 0x6}], 0x1, 0x40, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) (async) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000040)=0x1) [ 431.005915][T14455] block nbd2: shutting down sockets 19:30:44 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc2, 0x0, 0x0) 19:30:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x1, @any, 0xdfe, 0x1}, 0xe) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:30:44 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, 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r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x2f, 0x1, 0x1f, 0x9, 0x8, @mcast1, @mcast2, 0x8000, 0x1, 0x5, 0x6}}) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@delchain={0x2c, 0x65, 0x300, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0x1, 0xfff3}, {0xb, 0x5}, {0x9, 0xfffb}}, [@TCA_CHAIN={0x8, 0xb, 0xffffffee}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) 19:30:44 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x40000}], 0xf00, 0x0, 0x0) 19:30:44 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc3, 0x0, 0x0) 19:30:44 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x2f, 0x1, 0x1f, 0x9, 0x8, @mcast1, @mcast2, 0x8000, 0x1, 0x5, 0x6}}) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@delchain={0x2c, 0x65, 0x300, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0x1, 0xfff3}, {0xb, 0x5}, {0x9, 0xfffb}}, [@TCA_CHAIN={0x8, 0xb, 0xffffffee}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) 19:30:44 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc4, 0x0, 0x0) [ 431.336329][T14471] block nbd3: shutting down sockets 19:30:44 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x200000}], 0xf00, 0x0, 0x0) 19:30:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x7}}]}, 0x3c}}, 0x0) 19:30:44 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000180), r2) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000100)=0x0) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010100000000000000000200000008000100", @ANYRES32=r4], 0x1c}}, 0x0) (async) bind$nfc_llcp(r0, &(0x7f0000001500)={0x27, r4, 0xffffffffffffffff, 0x5, 0xfe, 0x9, "169ae64c82715b56406b4a62f9012f748f244c63f412fd1a71c616039e219691da0c47d9cc19abf4877dd9dd5e01a9f191c0bf509a1e6fb3ee3709d12fa0fb", 0x28}, 0x60) (async) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = dup3(r0, r5, 0x0) recvmmsg(r6, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000140)=""/108, 0x6c}, {&(0x7f00000000c0)=""/16, 0xfffffffffffffebc}, {&(0x7f0000000200)=""/126, 0x7e}, {&(0x7f0000000280)=""/113, 0x71}, {&(0x7f0000000300)=""/89, 0x59}], 0x6, &(0x7f0000000500)=""/4096, 0x1000}, 0x3}], 0x2, 0x40000021, 0x0) 19:30:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x1, @any, 0xdfe, 0x1}, 0xe) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x1, @any, 0xdfe, 0x1}, 0xe) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 19:30:45 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc5, 0x0, 0x0) 19:30:45 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000280), 0xdabbbea9352e2d5b) ioctl$PPPIOCSDEBUG(r2, 0x40047440, &(0x7f0000000080)=0x7) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fsetxattr$security_selinux(r2, &(0x7f0000000200), &(0x7f0000000240)='u:r:untrusted_app:s0:c512,c768\x00', 0x1f, 0x2) ioctl$BINDER_GET_FROZEN_INFO(r2, 0xc00c620f, &(0x7f00000001c0)={r3}) r4 = dup3(r0, r1, 0x0) recvmmsg(r4, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 19:30:45 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) dup3(r0, r1, 0x0) 19:30:45 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x1000000}], 0xf00, 0x0, 0x0) 19:30:45 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) (async) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000280), 0xdabbbea9352e2d5b) ioctl$PPPIOCSDEBUG(r2, 0x40047440, &(0x7f0000000080)=0x7) (async) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fsetxattr$security_selinux(r2, &(0x7f0000000200), &(0x7f0000000240)='u:r:untrusted_app:s0:c512,c768\x00', 0x1f, 0x2) (async) ioctl$BINDER_GET_FROZEN_INFO(r2, 0xc00c620f, &(0x7f00000001c0)={r3}) (async) r4 = dup3(r0, r1, 0x0) recvmmsg(r4, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) (async) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 19:30:45 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc6, 0x0, 0x0) 19:30:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0xa}}]}, 0x3c}}, 0x0) [ 431.576371][T14484] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_rx_wq": -EINTR [ 431.856046][T14496] block nbd2: shutting down sockets 19:30:45 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) dup3(r0, r1, 0x0) 19:30:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f0000000080)={r2, 0x0, 0xfffff000, 0x1000000000000}) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xffffffffffffffd6) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:30:45 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed}, 0xe) listen(r0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) r3 = dup3(r1, r2, 0x0) recvmmsg(r3, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 19:30:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x72}}]}, 0x3c}}, 0x0) 19:30:45 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc7, 0x0, 0x0) [ 432.165661][ T5103] Bluetooth: hci2: command 0x0406 tx timeout 19:30:45 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x2000000}], 0xf00, 0x0, 0x0) [ 432.207522][ T28] audit: type=1400 audit(1711395045.675:493): avc: denied { listen } for pid=14520 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 19:30:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x1269) 19:30:45 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed}, 0xe) listen(r0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) r3 = dup3(r1, r2, 0x0) recvmmsg(r3, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) [ 432.333460][T14523] block nbd1: Device being setup by another task [ 432.354843][T14518] block nbd1: shutting down sockets 19:30:45 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc8, 0x0, 0x0) [ 432.466759][T14530] block nbd4: shutting down sockets 19:30:45 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000040)=0x0) r4 = openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000080), r5) ioctl$IOCTL_GET_NCIDEV_IDX(r4, 0x0, &(0x7f0000000100)=0x0) sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="010100000000000000040200030008000100", @ANYRES32=r7], 0x1c}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r9) r11 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r11, 0x0, &(0x7f0000000000)=0x0) sendmsg$NFC_CMD_DISABLE_SE(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r10, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_SE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r12}]}, 0x24}}, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000002b40)=0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003fc0)=[{&(0x7f0000000080)={0x27, r3, 0x1, 0x2, 0xd6, 0x20, "1e572777d0562f5449abe48634087674fc5a47639f95e4715d61d90cdc12127656ea3009eb1c8c8af7394659054500d6c4cd174e7051f15eb4568ecd3509ad", 0x3e}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000100)="0555a7f7719a2b44ed82bd9e98e6ab5eeb2e01f4898203d59d526a4daad61d5b885150c776e7ff98988a844a9662c6a770ed674c05767db5ffca619997e2d250d1a222a21f76e9002d0de3b66bd9aafe6ed3fb3fe92315ef59447c5f76cdb2c8762947089868254f6ea8aab397af1282f8dad97a541b3637af0022ab52e9fe4c62a54ad45032146314f281661a0282706235698690f3a835dba76ae6b6764582edb975fcc338251f1fffb3336d20ef3412dae927572b2972052ef6b64d837bb5898f76", 0xc3}], 0x1, &(0x7f0000000240)={0xb8, 0x112, 0x0, "4769c0d4e57a00777351166dda35f30bc64d932b1212ae3a4540b9921b64f80051b6adfcf343070a72ea3fa6a2ece016f2f4de80a314d2e0a1751e8b2d2feea47000645e4d51e66027517be98ba167702a34d28a861cf45e4e498c2e610c178749b8616015af687d798af981805c87c150bfb6f38d1d7e08cf1ea789c5377b7b0bbac68d1499be49a1d1605f6dd9d27ccf7a1cf33d67f2b51ec329289515d9e3b2086396"}, 0xb8, 0x4000010}, {&(0x7f0000000300)={0x27, r7, 0x0, 0x3, 0x0, 0x9, "f7f532ad9af284a107c12e1323ea8fb55427e2bf316e2e1f9f13b59e820f8e5738847deb53190ce362aa282f69ed3cc0a816f46ea6e05699e30425f0e48fe7", 0x29}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000380)="b080cca4f4c5e1653d07676aae1a7e52bcd888b2ae900b473cc1ae474352e7fd7b1230b151a333910f2c91e1a140e3", 0x2f}, {&(0x7f00000003c0)="8381473b1af46460f8efa2f57b2517e0240d48e59534baac06b115236d16b40043781f1e716de1b58b6c", 0x2a}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000000400)="2ee93135d5dbfcbac1e374f70304", 0xe}, {&(0x7f0000001500)="bdd29ba34bc4025c22c89c97ccefb307a480de066e4cbad43ce9bd6f7d326252b70e01d8f49fa7d0b49f1d0d691a0604642ac7ead3c9f9202aa44c3c888dca8616a7834144bf41381f026d46a2796cfd467c30907930040afc6cab2fc5bb699361a50f16af051a111b0813668188d8f6113ca0a3ad3db7cb63c599b0df70caae7c25f37fd5079f773e98d8a6", 0x8c}, {&(0x7f00000015c0)="72a27e1fa0e03fbecc538ae63a2cd8f81f9c254c7d37e7d9c585346bc4d126586c2dc7e6c77983524799bb19453db10676e5b080f3e3e5c6d0bb5758f8a4675334df43d6ee28bab6685da1fb198e080c05f7a6a5565573533596a77dfcced5072a8d4832afba93c4096a9fe8c5254f155239969e29734ed1d8a918a8c4443757269dbf8ace6571db59dc1785b7d6343165128a", 0x93}, {&(0x7f0000001680)="6b06672714b255808b14e8defca757f08a4e5294e7cd2a99cd0adf6bc5507b91e008021cb1653fbcaee4ad4db649a0f4918ed8e59d44a40d7acab14e9abb77f2cc50b395e4f857361ce9270f200516887e234ac6ec4529261111479d221a398f80849544d48be9608ff80d310ed4603fbe214743581263884cdae0cae76b5f58d1b1bbf7ff0b6b8aedd91beffc", 0x8d}], 0x7, &(0x7f0000001740)={0x10, 0x10f, 0x1}, 0x10, 0x40001}, {&(0x7f0000001780)={0x27, r12, 0xffffffffffffffff, 0x7, 0x9, 0x8, "bfb109b4a7b10d471a890e95b3e8f9aa107fb6f751e5a7bd92ece5c5981630e637edbac882d03ed9df840a5a0eedba9c5a8e1197a7b4e3a9a6e894760f9c1f", 0x3f}, 0x60, &(0x7f00000029c0)=[{&(0x7f0000001800)="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0x1000}, {&(0x7f0000002800)="19d730f560d00f12ef385f06402c5aa1c41603379d46", 0x16}, {&(0x7f0000002840)="980bc6d87353b0d9e15a800487be4d32519623ee2e470426e68ed678f4b1f356e79ac63eb81e4254392bbda49b197bea5540cc09f8e30c0c9fe26c519d98d02faf0522ce5e28afb4e05102bd480bced76174825cdd4dd27f9596742cfc0a8925df5c0c9d436fc6419bbfae17fe70e6fedabeaefba35e0ba8f35344250c2d390e0599b49fea1f8941b1cdc232ef431a2787f7c7d9643170e5e6ebf2cac692323f7b7460aac331fad1", 0xa8}, {&(0x7f0000002900)="3751692e18cdc0fcd0120415fec8c9c462c04fd3c7bce6f10f548cc50bb8d40924294a7a60fbb34b2356441bf528993607ec14d3250f05f3841fd54b69019005aad6abc206ba7ea470a4a7796e37effb89b31f7c5e64cd2317ee8ea6b52fce1e3edc5e4f5eb14e83bebb4acb00b54199f153d58a6586ebc44c2a2c8a0f47e7734e8a3f93064278acf67e6c04b02b46baca3505e5129b1de3002b66f9bcc869afeb64062598b2497e6c3cd140eff4fe61461c890d14a6a5b090ab", 0xba}], 0x4, &(0x7f0000002a00)={0x108, 0x103, 0x100, "57c9bf788d7625dc714c7dae5f752a02a189d9999193182c7b64bf232a5a39a61e3bc3833475a55ac17007a77a98e4338d20e726aefe2acb2e2bc82b1a870b64b2c290bfbb84e2587b689f615225d03dca3929d50b6b1cef96b4e3bbaf251952de64ee19d1928d2a0e7bbb54e3deceba06ccd86c4cdfe5ee95a471965f18cc34627846caed2ad68f679ef4f67019d58cd266d1490537a8c369042b918d8b88d2966cf56eec621e2a37e6805e631c7907ec74e5a14427c7ec381e731a3dbaa3e34243bc192307d48aed51ab4ec7ec09b75f3c9486dce021a78bd948f41d72a25e105acc2b10bfff07f54188afbea37821f1c0edaa214975"}, 0x108, 0x10000080}, {&(0x7f0000002b80)={0x27, r13, 0x1, 0x3, 0xfa, 0x20, "1435eed22f7c070546eb7764857862a3cc3fdf09ef1b4010daf266bc447257c839b5ed0b7694a9a72288d25a7b33fa56ec4e9d3c10d3cbe02944d2c85eb042", 0x13}, 0x60, &(0x7f0000002d00)=[{&(0x7f0000002c00)="9e54bf1a5196e3dbdaa5a81f373cbd5238d1b0b528d6b011d37876f79473173694e40de0d1cd0dc33015a59fd77bcf12cefb0b83b9d7f24d737c972622310126c16c42538260e15a17679d5e308fdac9de5dcfd94df2982a42ae2703178f261ab30d7f609913b20845907a5b06b603bdcbdcaa5aaa56a759ea95b94c9f00825adedd3de35391e6600c2637dc3c8bed5f62e36656bf8fce42496e17be0b62be09e658101a1d8fa706a6a7b0ca1d7abc3ff873fe007d70db032183425f627f51ada223eacfd039cda11baee9", 0xcb}], 0x1, &(0x7f0000002d40)={0x1010, 0x10d, 0xcc0f, "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0x1010, 0x8091}, {&(0x7f0000003d80)={0x27, 0x0, 0x1, 0x4, 0x0, 0x81, "f5fd281fb5985ba5f51c7ed06bd8eb94936678802c6580c7b867075e224de2ba0adf6e305ac63018e6d9566eacdbc87bbfa9bc7648e5e123e80ff6c0982cc0", 0xb}, 0x60, &(0x7f0000003ec0)=[{&(0x7f0000003e00)="d8f354014e6397be91e225f6bbf7c49853493049b472c696856cfa2a6a37183e13e1a0df7094a3b6313d2588975d1f88468593e79a40d90ce39c23046d080c6c24310885d48c126a15eac4506615205aeaeadceea6d0c13903194e65425dfdd796167eea62842a78acec19452bf993209d9783f3b644d926ef112a76c4cd289c842ba9c4ff884402fac72ecd3494aae328c6698acf4f904fb265ebc54ae617a98d893854b3d52330994a6ae5d28dba5df35e86393c34d54a3f19", 0xba}], 0x1, &(0x7f0000003f00)={0xb0, 0x1, 0x9000, "62b26a6afc7191103d4b990bb6d1140a7a765dbe28b3e0974d9d6ee1ba3c090364935d42a49c434108402358cfb79a9005bbbebebc80bc1b92aec066ca11b2616254e08eb0f61265e393941682d2f9cefaed55f40ea935f5e9ecdc99d377c53aed29515fa475a4f7ceb78629a057d60314e5d0380630bc142c9a62510b97a40164fdfc2496336a61ece6fbb97eac011936fece2272dc84a8ca299a9948a6"}, 0xb0, 0x40}], 0x5, 0x80) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) 19:30:45 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x4082c1, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 19:30:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f0000000080)={r2, 0x0, 0xfffff000, 0x1000000000000}) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xffffffffffffffd6) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:30:46 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x3000000}], 0xf00, 0x0, 0x0) 19:30:46 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc9, 0x0, 0x0) 19:30:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}}, 0x0) 19:30:46 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x4082c1, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 19:30:46 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x4000000}], 0xf00, 0x0, 0x0) [ 432.805564][T14548] block nbd2: Device being setup by another task [ 432.823352][T14552] block nbd2: shutting down sockets 19:30:46 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xca, 0x0, 0x0) 19:30:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x288002) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:30:46 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)={0x1040, 0x3a, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@nested={0x1018, 0x129, 0x0, 0x1, [@typed={0x14, 0xa8, 0x0, 0x0, @ipv6=@empty}, @generic="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@typed={0x14, 0xeb, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x1040}, 0x1, 0x0, 0x0, 0x20044004}, 0x4000051) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 19:30:46 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xcb, 0x0, 0x0) [ 433.027452][T14563] block nbd1: shutting down sockets 19:30:46 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x5000000}], 0xf00, 0x0, 0x0) 19:30:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x288002) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400000) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:30:46 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xcc, 0x0, 0x0) 19:30:46 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async, rerun: 64) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) (async, rerun: 64) r2 = dup3(r0, r1, 0x0) (rerun: 64) recvmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) (async) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)={0x1040, 0x3a, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@nested={0x1018, 0x129, 0x0, 0x1, [@typed={0x14, 0xa8, 0x0, 0x0, @ipv6=@empty}, @generic="acb186cbda648b3f15be09fb7343bce3943d8076e6ddcac6f52e46b915fa70ecd13af15de17d4c652aec48607442fdc3f635c53f0e4ce63d3a8f174b490fbdf179f4c90834eb022057ec73c0425f5b4f3bb6a996cd4630f2099ecb2891298b380f4205b01785a2bb83e8427a37bd47e3285dfb2da3b809f61e9e2ab80a65dd1dfed41039f3a4f0f0cf88370f188289e84257f33baaf07d6c70585b0ca86afa013e9c2010f979ecfe7c33b5d4d5babda2c17b101e8ad9c735cff5f0d177ba91062022107538cf8b29859c6f97606744868549d14c06429c78660c13e7ef4e855a8a78f49d6dd8de9fb2a42aaf03a89b5f138ea543c038330c62560b68d9b9c6b5c07999c728125e21345620c6bd96b6e3c0803f3f70c5b4c39157c8ffecb463e4a5f8e04728392a13e48b6bb97bd415fb7ddac942ce8715a605a91fd33513288d5b0028abb6b5bddae37e48c87bb2c1cb6446e13c1de75ee42c83623d5486ff9a9d9006c95030305c1fb4684c07a4a6d8bd3d091eea07b4d2a32cc6aec50a9d0eb4748a5408c601b2f1a828ef61b87b37d4d1973668e972b3e91b00c81d99a39f10a2ed44a86f65fe162bd9243723729a3765a044f3c29f1ca18b19706869e8d34fdf32bee5be23a9bd568726fda85979b3d5796e7749a9b87c404ec3cc4633e965982bd2d03c7a6d88c15820de5e35fd198b00f9def3acf50d34df37597afa887052729433d988383f03b7e3d7cb6c1b6be2883f563452be0505418fa28aad116736cd9126859295aafde43169adcfc508dd2529fb15c955652a1d04d0594e4d2d56dd13e3c3525a79933e6880a077ca794d87fcabd8ff87eaabb0b1cb068b6e7dea12bba0a82674a3367fd681106994d81d06eca71af7258b666e7e4778917712ae9aea9c366cdebfeb8c3bf1c3cd934379b499a0ef033c4209f371fe1fa9f42c9edacb216b0acaa05cdc432879e8de55ba39bb8bd9626e9de1546b4dc25c81dd3d16b7ca957e2205e405512eb04d11304a0dd576efb44248e80f928cdac6584dc40f6d1367397840b4506745562f764059d3d6c34ea9eac5e3cd008bd85f73993a9bf973cbf22829c209b5f1161cbc048070fc6dfa0f582e2fd42e9e69d28d3d7c58c00ee25dd75b759ca2f7e610335a3882d3d4c2fdf9a2bee5d47fef07593dfc7a9202dab57cfa90d920ac6bb961dbd3999e4b17d0b5b084fb1721475637431315b00f09f933de0a716d4781ea4beebc2a8381556cb8cb6c356c8ae4f50f8db8652f26d22edbb1f71fe9525c740f52dbf06872b2dd7188debec24e195129946b256b4e5ec9e7ba8ad16f23bfea0e3a0ddbf7b37f4f374d039a30c92813866e5c8489ebbb358123062e5c0ff39a19bee65b00bf7f67214fcb92cb5ccbbe0186bb9f159b78a1a6ea70d7704a07129b2ae4fa7857861b2394417d6d01e8f540192e9e7c45284cbf169f070523fd7297d83a7f8fbc12e793b44333711ed9e96c9b363f56bb91a4cdaeb556d1d7f8e28562b7eacf0ab79ada17aa3869e92acf76cb860b53104e3085bafbdfc332b4ec21e53ef55986aed0c2b1dac7339ba6f429b44d67cc78d4500fb86868d2e28e62c119cb526ce461c8ff39209a14f7f5925182bb4e500813eb16b6b09d9e195aa9fdecb2e16045ef279305cefbf043a1aaa16530efd42cc40c5604c6463e63c6e3ca771c67d0434ee5b4926a3c9d75af2d68f84cc97ca0daf4f36dcdda1b4133bdeca375492ba4e2e1c0e8928475d4a16badc859d1f8372b5d260cdb07838e295f027b3a5540059eb4e3afdee2d590f4fb3e3a05b01ce36250bc807084a5e7eac64bfa52e92955a797eaa06a0a55c87f7e4fd4eff24a243b35ed77b99562216ceb1ab7a90bb64570d3ecb5be48e2ab9e502f4a7224fe364330da8e67117ebf18a010d09f5ccfa1b939f66988fb6a9c9228865c8038682479d7f984ba8fb849b862f8aa244ad5c7872c7e3f8c97063bb51b9f3d728c614e41382374d5c291fa0828ed8a058f2313050c8ed59b841c8d21b4e7f96745e43bfa6b2223dfeea75cfc028575fece3aebfd7abdda00de6885b9fd27dd8ccc77da3c81c4be04d8841f60fa1c2522cf4ad10c93bf5fa239650036424aa409a56ffdd2bd92b8087bd7d248b0bd89b8c243aa149de605cb9e569ddf53f36da0a5a39ece856f6e814e06957a02354c15fd649c33999ebf1aa14ecefa7034a77edcd5e48b29bbf0cfc61a4963993d3630efb1c98c5d84b80a85f12de06e71d556bea62ee716be5d8c2f93eabd397b1444ea7b845167c51c0cd51266b558b93e6e1ca2f8ee795095718e1f680f2901c0dc0ff47b0c0c8c3db82bae923225fe2fe97b05666b54db34955e6efe1d3b7e5628419618e81c50cdad3fabbcca7ff47396589f71438bc789b45fb7d17a439925efc1cc930bbd1cfceb128a4e5125b6d3ddca460f3c0c322542d2c1f6e87b17f230f8b1d8a23cbae45918cf79b1b27dd87372d85ebd23496ffd4153bfa9332ffd866aeb5f2566c360b3f8be787cea15ed788def08b76ba2ad4b0a011c80aaca10d570e8f1848218d9aa1fc4b5c3e3fb8215929e3e9026066b9936e2828be714aaf0a981b8c64c114d74449bbbb4106197072827dd27b36a60c08e131b8ce2e9ab2a97c445e3cbc69c3f61bf87e5fc7480c561cdddd40de736a1b1bcfc2c00520c2897714a8fd81abaa0c7569ee65ffdf0b3263430b0f98445d21a4d1a7d4cdca73a9fc1763a580a997c780a0d4f4d85f07b2777da49c3aab7df2bffc45cda4f94d065f959ab39f54f851ffc49fa009f1a5d57e5456b0541d68ba35b42b049cfdb1db292ce3bbb4cbfbc490e761187b8897f9146f310c6b090a6ea13d7a29f3c82689685dd6a4bf8e5f31acf7473912d97436aa5e5ca478aa24f5b54bb7b016013bbb379ec827445a28cb490ba19a88756dc4c4b257348411cb12e3e24b0df081d526064abd14f86a9a5ff3618c4d58b1d4f60a75476580419c94c16e46c72991a594ad23b7b0eb835fe162bf36e804f8a51ce3592cb523948ea45f73a8a1b49897d29fd007673cd02d7f080b76d61a8d1e8fe7cfd734bc9e981ba10b93824952de064f0c18d35b28fcbc3482d89ee223366e1cea88cf8b596c90f62c846ca62cadaf6acc9410edfb78df291b41c1619bdb0735de8d3fbce66dea4870b72fbc17b2a52d3f152f742fa0239368e67af79b9572318fd2316efe11d2b482cb18fdee1ca16aa2e0f60945ed052a6dd569712d2da0708c96931d4ad45aaeb49b70db71d580ffeb0a2e74475b5d9a9a5e031d53dde02c2b5f8b59a88754daa7835319bb84f8d25ee612d2d9a3481a8efd62db87c902abe21ce1bbf83eaf8bee04cf4d311883abfccbb39b8b71188c493ce815f12a7485389a71ebb0440ff33ac9d389025fb3ac0b915e32ce467affbba1e859d5f1c1c688e277dde6739b9720b9e810b987a6ab6424984983e2d1d76c5ca99bb9c5507421874f795721ddfded50f739a4dca2a26b1745395f5f8899748c4ba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@typed={0x14, 0xeb, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x1040}, 0x1, 0x0, 0x0, 0x20044004}, 0x4000051) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 19:30:46 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x7000000}], 0xf00, 0x0, 0x0) [ 433.296344][T14572] block nbd2: shutting down sockets 19:30:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = accept$unix(r2, 0x0, &(0x7f0000000140)) recvmsg$unix(r3, &(0x7f0000000680)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000200)=""/147, 0x93}, {&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f0000000440)=""/210, 0xd2}], 0x5, &(0x7f00000005c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}, 0x10000) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) recvmsg$unix(r4, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000700)=""/43, 0x2b}, {&(0x7f0000000740)=""/41, 0x29}, {&(0x7f0000000780)=""/149, 0x95}, {&(0x7f0000000840)=""/52, 0x34}], 0x4, &(0x7f00000008c0)}, 0x20) ioctl$NBD_DO_IT(r0, 0xab03) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x3d7, @none, 0x8000, 0x2}, 0xe) bind$bt_l2cap(r1, &(0x7f00000006c0)={0x1f, 0x80, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x5}, 0xe) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x20, @any, 0x1, 0x2}, 0xe) ioctl$NBD_SET_SOCK(r5, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x81, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xc2c}, 0xe) 19:30:47 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xcd, 0x0, 0x0) [ 433.561377][ T28] audit: type=1400 audit(1711395047.015:494): avc: denied { accept } for pid=14581 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 19:30:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x2}}]}, 0x3c}}, 0x0) [ 433.717507][T14593] block nbd0: shutting down sockets 19:30:47 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000040)=0x0) r4 = openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000080), r5) ioctl$IOCTL_GET_NCIDEV_IDX(r4, 0x0, &(0x7f0000000100)=0x0) sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="010100000000000000040200030008000100", @ANYRES32=r7], 0x1c}}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r9) (async) r11 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r11, 0x0, &(0x7f0000000000)=0x0) sendmsg$NFC_CMD_DISABLE_SE(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r10, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_SE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r12}]}, 0x24}}, 0x0) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000002b40)=0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003fc0)=[{&(0x7f0000000080)={0x27, r3, 0x1, 0x2, 0xd6, 0x20, "1e572777d0562f5449abe48634087674fc5a47639f95e4715d61d90cdc12127656ea3009eb1c8c8af7394659054500d6c4cd174e7051f15eb4568ecd3509ad", 0x3e}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000100)="0555a7f7719a2b44ed82bd9e98e6ab5eeb2e01f4898203d59d526a4daad61d5b885150c776e7ff98988a844a9662c6a770ed674c05767db5ffca619997e2d250d1a222a21f76e9002d0de3b66bd9aafe6ed3fb3fe92315ef59447c5f76cdb2c8762947089868254f6ea8aab397af1282f8dad97a541b3637af0022ab52e9fe4c62a54ad45032146314f281661a0282706235698690f3a835dba76ae6b6764582edb975fcc338251f1fffb3336d20ef3412dae927572b2972052ef6b64d837bb5898f76", 0xc3}], 0x1, &(0x7f0000000240)={0xb8, 0x112, 0x0, "4769c0d4e57a00777351166dda35f30bc64d932b1212ae3a4540b9921b64f80051b6adfcf343070a72ea3fa6a2ece016f2f4de80a314d2e0a1751e8b2d2feea47000645e4d51e66027517be98ba167702a34d28a861cf45e4e498c2e610c178749b8616015af687d798af981805c87c150bfb6f38d1d7e08cf1ea789c5377b7b0bbac68d1499be49a1d1605f6dd9d27ccf7a1cf33d67f2b51ec329289515d9e3b2086396"}, 0xb8, 0x4000010}, {&(0x7f0000000300)={0x27, r7, 0x0, 0x3, 0x0, 0x9, "f7f532ad9af284a107c12e1323ea8fb55427e2bf316e2e1f9f13b59e820f8e5738847deb53190ce362aa282f69ed3cc0a816f46ea6e05699e30425f0e48fe7", 0x29}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000380)="b080cca4f4c5e1653d07676aae1a7e52bcd888b2ae900b473cc1ae474352e7fd7b1230b151a333910f2c91e1a140e3", 0x2f}, {&(0x7f00000003c0)="8381473b1af46460f8efa2f57b2517e0240d48e59534baac06b115236d16b40043781f1e716de1b58b6c", 0x2a}, {&(0x7f0000000500)="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{&(0x7f0000001680)="6b06672714b255808b14e8defca757f08a4e5294e7cd2a99cd0adf6bc5507b91e008021cb1653fbcaee4ad4db649a0f4918ed8e59d44a40d7acab14e9abb77f2cc50b395e4f857361ce9270f200516887e234ac6ec4529261111479d221a398f80849544d48be9608ff80d310ed4603fbe214743581263884cdae0cae76b5f58d1b1bbf7ff0b6b8aedd91beffc", 0x8d}], 0x7, &(0x7f0000001740)={0x10, 0x10f, 0x1}, 0x10, 0x40001}, {&(0x7f0000001780)={0x27, r12, 0xffffffffffffffff, 0x7, 0x9, 0x8, "bfb109b4a7b10d471a890e95b3e8f9aa107fb6f751e5a7bd92ece5c5981630e637edbac882d03ed9df840a5a0eedba9c5a8e1197a7b4e3a9a6e894760f9c1f", 0x3f}, 0x60, &(0x7f00000029c0)=[{&(0x7f0000001800)="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0x1000}, {&(0x7f0000002800)="19d730f560d00f12ef385f06402c5aa1c41603379d46", 0x16}, {&(0x7f0000002840)="980bc6d87353b0d9e15a800487be4d32519623ee2e470426e68ed678f4b1f356e79ac63eb81e4254392bbda49b197bea5540cc09f8e30c0c9fe26c519d98d02faf0522ce5e28afb4e05102bd480bced76174825cdd4dd27f9596742cfc0a8925df5c0c9d436fc6419bbfae17fe70e6fedabeaefba35e0ba8f35344250c2d390e0599b49fea1f8941b1cdc232ef431a2787f7c7d9643170e5e6ebf2cac692323f7b7460aac331fad1", 0xa8}, {&(0x7f0000002900)="3751692e18cdc0fcd0120415fec8c9c462c04fd3c7bce6f10f548cc50bb8d40924294a7a60fbb34b2356441bf528993607ec14d3250f05f3841fd54b69019005aad6abc206ba7ea470a4a7796e37effb89b31f7c5e64cd2317ee8ea6b52fce1e3edc5e4f5eb14e83bebb4acb00b54199f153d58a6586ebc44c2a2c8a0f47e7734e8a3f93064278acf67e6c04b02b46baca3505e5129b1de3002b66f9bcc869afeb64062598b2497e6c3cd140eff4fe61461c890d14a6a5b090ab", 0xba}], 0x4, &(0x7f0000002a00)={0x108, 0x103, 0x100, "57c9bf788d7625dc714c7dae5f752a02a189d9999193182c7b64bf232a5a39a61e3bc3833475a55ac17007a77a98e4338d20e726aefe2acb2e2bc82b1a870b64b2c290bfbb84e2587b689f615225d03dca3929d50b6b1cef96b4e3bbaf251952de64ee19d1928d2a0e7bbb54e3deceba06ccd86c4cdfe5ee95a471965f18cc34627846caed2ad68f679ef4f67019d58cd266d1490537a8c369042b918d8b88d2966cf56eec621e2a37e6805e631c7907ec74e5a14427c7ec381e731a3dbaa3e34243bc192307d48aed51ab4ec7ec09b75f3c9486dce021a78bd948f41d72a25e105acc2b10bfff07f54188afbea37821f1c0edaa214975"}, 0x108, 0x10000080}, {&(0x7f0000002b80)={0x27, r13, 0x1, 0x3, 0xfa, 0x20, "1435eed22f7c070546eb7764857862a3cc3fdf09ef1b4010daf266bc447257c839b5ed0b7694a9a72288d25a7b33fa56ec4e9d3c10d3cbe02944d2c85eb042", 0x13}, 0x60, &(0x7f0000002d00)=[{&(0x7f0000002c00)="9e54bf1a5196e3dbdaa5a81f373cbd5238d1b0b528d6b011d37876f79473173694e40de0d1cd0dc33015a59fd77bcf12cefb0b83b9d7f24d737c972622310126c16c42538260e15a17679d5e308fdac9de5dcfd94df2982a42ae2703178f261ab30d7f609913b20845907a5b06b603bdcbdcaa5aaa56a759ea95b94c9f00825adedd3de35391e6600c2637dc3c8bed5f62e36656bf8fce42496e17be0b62be09e658101a1d8fa706a6a7b0ca1d7abc3ff873fe007d70db032183425f627f51ada223eacfd039cda11baee9", 0xcb}], 0x1, &(0x7f0000002d40)={0x1010, 0x10d, 0xcc0f, "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0x1010, 0x8091}, {&(0x7f0000003d80)={0x27, 0x0, 0x1, 0x4, 0x0, 0x81, "f5fd281fb5985ba5f51c7ed06bd8eb94936678802c6580c7b867075e224de2ba0adf6e305ac63018e6d9566eacdbc87bbfa9bc7648e5e123e80ff6c0982cc0", 0xb}, 0x60, &(0x7f0000003ec0)=[{&(0x7f0000003e00)="d8f354014e6397be91e225f6bbf7c49853493049b472c696856cfa2a6a37183e13e1a0df7094a3b6313d2588975d1f88468593e79a40d90ce39c23046d080c6c24310885d48c126a15eac4506615205aeaeadceea6d0c13903194e65425dfdd796167eea62842a78acec19452bf993209d9783f3b644d926ef112a76c4cd289c842ba9c4ff884402fac72ecd3494aae328c6698acf4f904fb265ebc54ae617a98d893854b3d52330994a6ae5d28dba5df35e86393c34d54a3f19", 0xba}], 0x1, &(0x7f0000003f00)={0xb0, 0x1, 0x9000, "62b26a6afc7191103d4b990bb6d1140a7a765dbe28b3e0974d9d6ee1ba3c090364935d42a49c434108402358cfb79a9005bbbebebc80bc1b92aec066ca11b2616254e08eb0f61265e393941682d2f9cefaed55f40ea935f5e9ecdc99d377c53aed29515fa475a4f7ceb78629a057d60314e5d0380630bc142c9a62510b97a40164fdfc2496336a61ece6fbb97eac011936fece2272dc84a8ca299a9948a6"}, 0xb0, 0x40}], 0x5, 0x80) (async) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) 19:30:47 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_emit_vhci(&(0x7f0000000000)=@HCI_EVENT_PKT={0x4, @hci_ev_clock_offset={{0x1c, 0x5}}}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 19:30:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x3}}]}, 0x3c}}, 0x0) 19:30:47 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xce, 0x0, 0x0) 19:30:47 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x8100000}], 0xf00, 0x0, 0x0) 19:30:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x4}}]}, 0x3c}}, 0x0) 19:30:47 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xcf, 0x0, 0x0) [ 434.001372][T14598] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 19:30:47 executing program 1: syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_emit_vhci(&(0x7f0000000000)=@HCI_EVENT_PKT={0x4, @hci_ev_clock_offset={{0x1c, 0x5}}}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) (async) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 19:30:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x1274) 19:30:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x5}}]}, 0x3c}}, 0x0) 19:30:47 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd0, 0x0, 0x0) 19:30:47 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f00000000c0)=0x4) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x6, 0x4, 0x5, 0x5}, {0x8, 0x1f, 0x6, 0x5}, {0x3, 0xff, 0xb0, 0x1}, {0x800, 0x4, 0x7}, {0x1, 0x7f, 0x8, 0x4}, {0x5, 0x2, 0x3f}, {0x6, 0x7, 0x2, 0x101}, {0x9, 0x4, 0x5, 0x100}]}) setresuid(0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="ca0dd68d8150d11c4ab78279d2d79c9c78e6669657827b2dd41c1ed867af76fdf64ec95d195bfa3db25a9b8f11968c3b2addd625f7c2a2f8f03188d4765758fb9e3c86083415e1f86c0f1e51c37f66988eb4dfae6f00e3d26140ef3d5949d57bddf6542c10beff61e1b83a21426abd28e1796a92f8ac14ce6f82edb74abe26", @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67726f75705d697342c4fd38633d67ed17520ffc76b9bdc903ff5968322d6c4139d3e1ab7e9d37ddc382728c5b1ebced259437d5e809ea667f6bcdbf041ccd7e9edaa0f172f8664c0c11a033932a858d8807a31ca5aa96ba242884b56f07ae60d44e83bc4d0328461b66154638ce5aa3f8309578", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r5, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r8 = open(&(0x7f0000000000)='./file0\x00', 0xbdbb3d16122e6c32, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)=0x0) r10 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000004380), 0x0, 0x0) read$FUSE(r10, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000aa40)="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", 0x2000, &(0x7f00000049c0)={&(0x7f0000002140)={0x50, 0x0, 0x2, {0x7, 0x26, 0x80000000, 0x34810, 0x1, 0x5, 0xd0a0, 0x204}}, &(0x7f0000004280)={0x18, 0x0, 0x4, {0x6}}, &(0x7f00000043c0)={0x18, 0x0, 0x7, {0x4}}, &(0x7f0000004400)={0x18, 0x0, 0x1, {0xff}}, &(0x7f0000004440)={0x18, 0x0, 0x7fff, {0x80}}, &(0x7f0000004480)={0x28, 0x0, 0xff, {{0x5, 0xea53, 0x2}}}, &(0x7f00000044c0)={0x60, 0x0, 0x1000, {{0x5, 0x4, 0x8, 0x5, 0xffffffff, 0x1, 0x0, 0x6f0}}}, &(0x7f0000004540)={0x18, 0xffffffffffffffda, 0x100000000, {0x9}}, &(0x7f0000004b00)=ANY=[@ANYRES64=r11], &(0x7f00000045c0)={0x20}, &(0x7f0000004600)={0x78, 0xffffffffffffffda, 0x1, {0x0, 0xbea, 0x0, {0x6, 0x5, 0x3, 0x7fffffff, 0x7, 0x7, 0x2e, 0x1000, 0x2, 0xa000, 0x5bab, 0x0, 0x0, 0x1, 0x9}}}, &(0x7f0000004680)={0x90, 0x0, 0x8, {0x2, 0x2, 0x7, 0x8000000000000000, 0x20, 0x3d1, {0x2, 0xfffffffffffffffc, 0xffffffff, 0x8, 0x7, 0x0, 0x729, 0x6, 0x9, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x80}}}, &(0x7f0000004740)={0x90, 0x0, 0x101, [{0x0, 0x9, 0x6, 0xfffffffd, '/.{-+\x00'}, {0x5, 0xfff, 0x9, 0xffffffff, '(*!#]]:,,'}, {0x0, 0x3, 0x0, 0x1}, {0x6, 0x169, 0x5, 0xfffffffc, 'fuse\x00'}]}, &(0x7f0000004800)={0xb8, 0x0, 0x8, [{{0x6, 0x1, 0x200, 0x831, 0x8, 0xad, {0x3, 0x99, 0x6, 0x401, 0x9, 0x200, 0xffffffff, 0xfffffc00, 0x6, 0xc000, 0x3, r6, 0x0, 0x8, 0x8}}, {0x6, 0xffffffffffffffff, 0x9, 0x7fff, ')\x89\\[(.[\'['}}]}, &(0x7f00000048c0)={0xa0, 0x0, 0x7f, {{0x1, 0x3, 0xffff, 0x7, 0x3, 0x8, {0x2, 0x1ff, 0x649, 0xffffffffffffffff, 0x0, 0x6, 0x2, 0xfffffff7, 0x5, 0xc000, 0x5, r11, r12, 0x4, 0x200}}, {0x0, 0x1}}}, &(0x7f0000004980)={0x20, 0x0, 0x5, {0x3, 0x4, 0x8000, 0x1}}}) setresuid(0x0, r11, 0x0) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) r14 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000004380), 0x0, 0x0) read$FUSE(r14, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0x0, r15, 0x0) getresgid(&(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)=0x0) r17 = socket(0x400000000010, 0x3, 0x0) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r20 = socket$igmp6(0xa, 0x3, 0x2) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r20, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESHEX=r19]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) syz_fuse_handle_req(r8, &(0x7f0000005f40)="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", 0x2000, &(0x7f0000000d80)={&(0x7f0000000140)={0x50, 0xffffffffffffffda, 0x980, {0x7, 0x26, 0x1, 0x401000, 0x3, 0x3, 0x4, 0x1}}, &(0x7f0000000040)={0x18, 0x0, 0x8000, {0x9486}}, &(0x7f00000000c0)={0x18, 0x0, 0x3ff, {0x3}}, &(0x7f00000001c0)={0x18, 0x0, 0x9, {0x71f}}, &(0x7f0000000200)={0x18, 0x0, 0xf000000000000000, {0x3}}, &(0x7f0000000440)={0x28, 0x0, 0xfffffffffffffbff, {{0xfffffffffffffff7, 0x100000001, 0x1, r9}}}, &(0x7f0000000480)={0x60, 0xfffffffffffffff5, 0x401, {{0xfff, 0x0, 0x5, 0x2, 0x26b, 0x6, 0x8000, 0xfffffff8}}}, &(0x7f0000000500)={0x18, 0xfffffffffffffffe, 0x400, {0x2}}, &(0x7f0000004a40)=ANY=[@ANYBLOB="f8000000feffffff000100000000000002c5b476a616553d27c05c0155f81b355532c8dc23819ab34324c7da01cbf82a09"], &(0x7f0000000580)={0x20, 0x0, 0x1, {0x0, 0x10}}, &(0x7f0000004a80)={0x78, 0xfffffffffffffffe, 0x40, {0x5, 0x101, 0x0, {0x3, 0x9, 0x6, 0x6, 0x1f, 0x400, 0x4, 0x7f, 0xacc, 0x4000, 0x8000, r11, r13, 0x3a5, 0x4}}}, &(0x7f0000000880)={0x90, 0x0, 0x62, {0x4, 0x3, 0x43a5, 0x8, 0x6, 0x1, {0x2, 0x6, 0x100000001, 0x8001, 0x7, 0x1, 0x8, 0x5, 0x719c, 0x1000, 0x5, r15, r16, 0xac, 0x6}}}, &(0x7f0000000940)={0xb8, 0x0, 0x9, [{0x2, 0x7, 0xa, 0x9, '/dev/fuse\x00'}, {0x2, 0x7, 0x4, 0x7, '@/(\xf3'}, {0x0, 0x1194a0000, 0x1, 0xfffff624, '\x00'}, {0x4, 0x40, 0x7, 0x1000, '\'@$,/\x81@'}, {0x1, 0xff, 0x1, 0x80000001, '\x00'}]}, &(0x7f0000000b00)={0x150, 0x0, 0x2, [{{0x3, 0x2, 0xcf9, 0xffff, 0x6, 0xb6b1, {0x2, 0x9, 0x80000001, 0x6, 0x2, 0x7, 0x3, 0x5, 0x10000, 0x4000, 0x2, r6, r19, 0x3ff, 0x1}}, {0x3, 0x5, 0x5, 0x3f, 'fuse\x00'}}, {{0x6, 0x1, 0x1, 0x0, 0x6ef, 0x100, {0x5, 0x32, 0x67, 0x7fffffff, 0x40, 0xffffffffffff8001, 0x8, 0xfffffffd, 0x2400, 0x4000, 0x7, r18, r21, 0x4, 0x8000}}, {0x3, 0x7fff, 0x1, 0xa, '\x00'}}]}, &(0x7f0000000c80)={0xa0, 0x0, 0x10000, {{0x0, 0x1, 0x1000000000009df, 0x0, 0x8, 0xffff70ea, {0x3, 0x5, 0x7, 0x6ab6, 0x5, 0x7, 0x7, 0x1, 0x8000, 0xa000, 0xff, r15, r7, 0x9, 0xfffff801}}, {0x0, 0x1b}}}, &(0x7f0000000d40)={0x20, 0x0, 0x100000001, {0x80000001, 0x0, 0x8, 0x9}}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x10}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="d80bbf249dc50c7fbf5b5654df60e3d594fcd8ef7ee53ef542da90803a4a153d5a85b4020c09e4f679f21013e619b5da2075ae032ea3f0775d5dcbacd2925b000e92b85c8414caf2f0ab44439354a2d931d6bdc7e4d45969d3244829f316d36a6191d52f7f8f7ce45b22af7c9ab664e61c82335586a5d3d4fe3cadd70009f9cb0c11362e9d4e621bdeb8071dd1fcbc304d711e0dae43dea4efea4906d65b75c90e06f6b699d6218efe1160baa64e9833c31ac1a3dc51", 0xb6}, {&(0x7f0000000200)="ad", 0x1}, {&(0x7f0000000240)="964756e2fd5aa28f", 0x8}, {&(0x7f0000000280)="cd4dd7b058f5c33dbf5f78b72da70309e2860a8dd1a5c74dbbe9ed91d4a52942e682720be5bf85df20c58ff5a7d746ceb6f93220c3b7b1f9eaf75068266db32b26f926686dfffd7e823f10b87f33a91c0691b8752eb45bdaca8052a5bcb3d02d9371c9794ef6d281b32b453cad40f1073bc368a5480b81d3ac744f9ea20d3f34a44ea2dde91edab4b10a455a744faa80a149acbf", 0x94}, {&(0x7f0000000340)="864ce25e9815501a43fdf28dcdf2fc89ea95fb5e8c1a611cc80c6bdebc036f573c5773256a12b7feccb222a82e58dd0e51e4e310549273997d3b1c10561e4e5f26c0e51d3e063ee1f97d27980c1c6a09bbc47762e38a2cc58404c69fe1221316da31da8180d7852cdc177286799f06f648646fb1abbb5f48d8e5ffd32eafb4bb0b090abce625dc195788715b4f81290eacaeb06a8f6b3ff0a5a77c4d1b1e5475a20c9ebfc1a7890accb4328f2ef5da6dabf698c522", 0xb5}], 0x5, &(0x7f0000000600)=[@rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, r2, r1, r0, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, r7}}}], 0x70}}], 0x2, 0x48000) 19:30:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x6}}]}, 0x3c}}, 0x0) 19:30:47 executing program 4: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000080), 0x200200, 0x0) write$binfmt_elf64(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x54, 0x4, 0x7, 0x7, 0x10001, 0x2, 0x0, 0x27, 0x2c1, 0x40, 0x401, 0x1000, 0x7f, 0x38, 0x1, 0xa5c, 0x8, 0xd737}, [{0x6, 0x7, 0x81, 0x80000000, 0x4, 0x1000, 0x1}], "f76e86b23915db9557c2ac", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x883) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000001500)={{}, "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"}) ioctl$PPPIOCSNPMODE(0xffffffffffffffff, 0x4008744b, &(0x7f0000000040)={0xfb, 0x1}) r3 = dup3(r1, r2, 0x0) recvmmsg(r3, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 19:30:47 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd1, 0x0, 0x0) [ 434.446208][T14618] block nbd2: shutting down sockets 19:30:48 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x9000000}], 0xf00, 0x0, 0x0) 19:30:48 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000080), 0x200200, 0x0) write$binfmt_elf64(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x54, 0x4, 0x7, 0x7, 0x10001, 0x2, 0x0, 0x27, 0x2c1, 0x40, 0x401, 0x1000, 0x7f, 0x38, 0x1, 0xa5c, 0x8, 0xd737}, [{0x6, 0x7, 0x81, 0x80000000, 0x4, 0x1000, 0x1}], "f76e86b23915db9557c2ac", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x883) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async, rerun: 64) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000001500)={{}, "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ioctl$PPPIOCSNPMODE(0xffffffffffffffff, 0x4008744b, &(0x7f0000000040)={0xfb, 0x1}) (async) r3 = dup3(r1, r2, 0x0) recvmmsg(r3, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 19:30:48 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd2, 0x0, 0x0) 19:30:48 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f00000000c0)=0x4) (async, rerun: 64) r2 = dup3(r0, r1, 0x0) (rerun: 64) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x6, 0x4, 0x5, 0x5}, {0x8, 0x1f, 0x6, 0x5}, {0x3, 0xff, 0xb0, 0x1}, {0x800, 0x4, 0x7}, {0x1, 0x7f, 0x8, 0x4}, {0x5, 0x2, 0x3f}, {0x6, 0x7, 0x2, 0x101}, {0x9, 0x4, 0x5, 0x100}]}) (async, rerun: 64) setresuid(0x0, 0x0, 0x0) (async, rerun: 64) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) (async) fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="ca0dd68d8150d11c4ab78279d2d79c9c78e6669657827b2dd41c1ed867af76fdf64ec95d195bfa3db25a9b8f11968c3b2addd625f7c2a2f8f03188d4765758fb9e3c86083415e1f86c0f1e51c37f66988eb4dfae6f00e3d26140ef3d5949d57bddf6542c10beff61e1b83a21426abd28e1796a92f8ac14ce6f82edb74abe26", @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67726f75705d697342c4fd38633d67ed17520ffc76b9bdc903ff5968322d6c4139d3e1ab7e9d37ddc382728c5b1ebced259437d5e809ea667f6bcdbf041ccd7e9edaa0f172f8664c0c11a033932a858d8807a31ca5aa96ba242884b56f07ae60d44e83bc4d0328461b66154638ce5aa3f8309578", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) (async, rerun: 64) read$FUSE(r5, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (rerun: 64) r8 = open(&(0x7f0000000000)='./file0\x00', 0xbdbb3d16122e6c32, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)=0x0) (async, rerun: 32) r10 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000004380), 0x0, 0x0) (rerun: 32) read$FUSE(r10, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000aa40)="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3e411b7b04d7ab24f4dec1c40b7179baaae85a0f9feffd4c83f50b39432809ea23d0eabc264c017ee85a80f4f6e50a1ee431fe893c5054db6300bea635bb3950e4d4be2a86f4df47f5eec3f13d12423702a75be114a86a46be5d5d72f05708afc81118cd408a668630d31f09f3c33bc2f61a0621a4a419d10bf3a1ac4ce0feb07cfb7fd86e4fa89673d9f42bb46cb2e08c8b950b86f608afa6a9dda58388ca1b0a88f29cf7e94ce4acf7044c2d02a227f17a919f0d33754f9e77e878d9fbae2b8c7d7961a7367ccc44f681d8951d9ccfaab7733b6f4b27dd7cd550bfc3fefa215858964f58e6cbca1cc80196b0fd0ae50bd5d5dfbf89809b14ffc7dc01f53a0a375df9b4cd6a8dfeba3aefa634c455b16dc22139f32f4c79ac971b7bc926d411bef8971f09fd8ea097846f2c45e62c51bcdf125ee70fdd5c2bd8f6482d93b74d9223d494a99b4450d3ccdd5a26b25ec38e6620282c3cfc10487f7b611353d05093184441c5f89895420202c35ca3fe23091b7396d953b0fae0ebf49d3ff446daa14a60ba0ef270de0c914d762091775017974e45d0a39db9520d7f4105bb8364e2aaf0ca34e7de7f233e16efd8efa739fc2e3659fd94754cca05cdc52be5584cbfda8a6b1d49aba823a4627b50f33346b278721d71efbab63533b358075cabbea4946ff1f23283522e4caa5652c16f8fd2631c3bda2e85d07385c565bf9d98e76d7d1d257114f641bdf4024f4aa12d224d4a68ad0d7670f3d8d2130abeb46fe92316d7f3e67d69d957452bcd9e3cd737255bc16741b2f5185edd111428ae2e22c4c8a17b5deee541c2465141bd1f20f583b1500e470eaa6c5140c50031def98d14a9d124ffd751f0ef1a3376e28d0e8b48ed17d421b3452c8a5d4b55eb668e1203e3d799d2dac2a94571d0eb724a133b0cafc39d0a53ddd3debb37833159e26c34c5c1d53aaffb8398260ebc6357f2860c4e9c15729f3e8ccc70b11746e", 0x2000, &(0x7f00000049c0)={&(0x7f0000002140)={0x50, 0x0, 0x2, {0x7, 0x26, 0x80000000, 0x34810, 0x1, 0x5, 0xd0a0, 0x204}}, &(0x7f0000004280)={0x18, 0x0, 0x4, {0x6}}, &(0x7f00000043c0)={0x18, 0x0, 0x7, {0x4}}, &(0x7f0000004400)={0x18, 0x0, 0x1, {0xff}}, &(0x7f0000004440)={0x18, 0x0, 0x7fff, {0x80}}, &(0x7f0000004480)={0x28, 0x0, 0xff, {{0x5, 0xea53, 0x2}}}, &(0x7f00000044c0)={0x60, 0x0, 0x1000, {{0x5, 0x4, 0x8, 0x5, 0xffffffff, 0x1, 0x0, 0x6f0}}}, &(0x7f0000004540)={0x18, 0xffffffffffffffda, 0x100000000, {0x9}}, &(0x7f0000004b00)=ANY=[@ANYRES64=r11], &(0x7f00000045c0)={0x20}, &(0x7f0000004600)={0x78, 0xffffffffffffffda, 0x1, {0x0, 0xbea, 0x0, {0x6, 0x5, 0x3, 0x7fffffff, 0x7, 0x7, 0x2e, 0x1000, 0x2, 0xa000, 0x5bab, 0x0, 0x0, 0x1, 0x9}}}, &(0x7f0000004680)={0x90, 0x0, 0x8, {0x2, 0x2, 0x7, 0x8000000000000000, 0x20, 0x3d1, {0x2, 0xfffffffffffffffc, 0xffffffff, 0x8, 0x7, 0x0, 0x729, 0x6, 0x9, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x80}}}, &(0x7f0000004740)={0x90, 0x0, 0x101, [{0x0, 0x9, 0x6, 0xfffffffd, '/.{-+\x00'}, {0x5, 0xfff, 0x9, 0xffffffff, '(*!#]]:,,'}, {0x0, 0x3, 0x0, 0x1}, {0x6, 0x169, 0x5, 0xfffffffc, 'fuse\x00'}]}, &(0x7f0000004800)={0xb8, 0x0, 0x8, [{{0x6, 0x1, 0x200, 0x831, 0x8, 0xad, {0x3, 0x99, 0x6, 0x401, 0x9, 0x200, 0xffffffff, 0xfffffc00, 0x6, 0xc000, 0x3, r6, 0x0, 0x8, 0x8}}, {0x6, 0xffffffffffffffff, 0x9, 0x7fff, ')\x89\\[(.[\'['}}]}, &(0x7f00000048c0)={0xa0, 0x0, 0x7f, {{0x1, 0x3, 0xffff, 0x7, 0x3, 0x8, {0x2, 0x1ff, 0x649, 0xffffffffffffffff, 0x0, 0x6, 0x2, 0xfffffff7, 0x5, 0xc000, 0x5, r11, r12, 0x4, 0x200}}, {0x0, 0x1}}}, &(0x7f0000004980)={0x20, 0x0, 0x5, {0x3, 0x4, 0x8000, 0x1}}}) setresuid(0x0, r11, 0x0) (async) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) (async, rerun: 64) r14 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000004380), 0x0, 0x0) (rerun: 64) read$FUSE(r14, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0x0, r15, 0x0) (async) getresgid(&(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)=0x0) (async, rerun: 64) r17 = socket(0x400000000010, 0x3, 0x0) (rerun: 64) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r20 = socket$igmp6(0xa, 0x3, 0x2) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r20, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESHEX=r19]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) syz_fuse_handle_req(r8, &(0x7f0000005f40)="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", 0x2000, &(0x7f0000000d80)={&(0x7f0000000140)={0x50, 0xffffffffffffffda, 0x980, {0x7, 0x26, 0x1, 0x401000, 0x3, 0x3, 0x4, 0x1}}, &(0x7f0000000040)={0x18, 0x0, 0x8000, {0x9486}}, &(0x7f00000000c0)={0x18, 0x0, 0x3ff, {0x3}}, &(0x7f00000001c0)={0x18, 0x0, 0x9, {0x71f}}, &(0x7f0000000200)={0x18, 0x0, 0xf000000000000000, {0x3}}, &(0x7f0000000440)={0x28, 0x0, 0xfffffffffffffbff, {{0xfffffffffffffff7, 0x100000001, 0x1, r9}}}, &(0x7f0000000480)={0x60, 0xfffffffffffffff5, 0x401, {{0xfff, 0x0, 0x5, 0x2, 0x26b, 0x6, 0x8000, 0xfffffff8}}}, &(0x7f0000000500)={0x18, 0xfffffffffffffffe, 0x400, {0x2}}, &(0x7f0000004a40)=ANY=[@ANYBLOB="f8000000feffffff000100000000000002c5b476a616553d27c05c0155f81b355532c8dc23819ab34324c7da01cbf82a09"], &(0x7f0000000580)={0x20, 0x0, 0x1, {0x0, 0x10}}, &(0x7f0000004a80)={0x78, 0xfffffffffffffffe, 0x40, {0x5, 0x101, 0x0, {0x3, 0x9, 0x6, 0x6, 0x1f, 0x400, 0x4, 0x7f, 0xacc, 0x4000, 0x8000, r11, r13, 0x3a5, 0x4}}}, &(0x7f0000000880)={0x90, 0x0, 0x62, {0x4, 0x3, 0x43a5, 0x8, 0x6, 0x1, {0x2, 0x6, 0x100000001, 0x8001, 0x7, 0x1, 0x8, 0x5, 0x719c, 0x1000, 0x5, r15, r16, 0xac, 0x6}}}, &(0x7f0000000940)={0xb8, 0x0, 0x9, [{0x2, 0x7, 0xa, 0x9, '/dev/fuse\x00'}, {0x2, 0x7, 0x4, 0x7, '@/(\xf3'}, {0x0, 0x1194a0000, 0x1, 0xfffff624, '\x00'}, {0x4, 0x40, 0x7, 0x1000, '\'@$,/\x81@'}, {0x1, 0xff, 0x1, 0x80000001, '\x00'}]}, &(0x7f0000000b00)={0x150, 0x0, 0x2, [{{0x3, 0x2, 0xcf9, 0xffff, 0x6, 0xb6b1, {0x2, 0x9, 0x80000001, 0x6, 0x2, 0x7, 0x3, 0x5, 0x10000, 0x4000, 0x2, r6, r19, 0x3ff, 0x1}}, {0x3, 0x5, 0x5, 0x3f, 'fuse\x00'}}, {{0x6, 0x1, 0x1, 0x0, 0x6ef, 0x100, {0x5, 0x32, 0x67, 0x7fffffff, 0x40, 0xffffffffffff8001, 0x8, 0xfffffffd, 0x2400, 0x4000, 0x7, r18, r21, 0x4, 0x8000}}, {0x3, 0x7fff, 0x1, 0xa, '\x00'}}]}, &(0x7f0000000c80)={0xa0, 0x0, 0x10000, {{0x0, 0x1, 0x1000000000009df, 0x0, 0x8, 0xffff70ea, {0x3, 0x5, 0x7, 0x6ab6, 0x5, 0x7, 0x7, 0x1, 0x8000, 0xa000, 0xff, r15, r7, 0x9, 0xfffff801}}, {0x0, 0x1b}}}, &(0x7f0000000d40)={0x20, 0x0, 0x100000001, {0x80000001, 0x0, 0x8, 0x9}}}) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x10}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="d80bbf249dc50c7fbf5b5654df60e3d594fcd8ef7ee53ef542da90803a4a153d5a85b4020c09e4f679f21013e619b5da2075ae032ea3f0775d5dcbacd2925b000e92b85c8414caf2f0ab44439354a2d931d6bdc7e4d45969d3244829f316d36a6191d52f7f8f7ce45b22af7c9ab664e61c82335586a5d3d4fe3cadd70009f9cb0c11362e9d4e621bdeb8071dd1fcbc304d711e0dae43dea4efea4906d65b75c90e06f6b699d6218efe1160baa64e9833c31ac1a3dc51", 0xb6}, {&(0x7f0000000200)="ad", 0x1}, {&(0x7f0000000240)="964756e2fd5aa28f", 0x8}, {&(0x7f0000000280)="cd4dd7b058f5c33dbf5f78b72da70309e2860a8dd1a5c74dbbe9ed91d4a52942e682720be5bf85df20c58ff5a7d746ceb6f93220c3b7b1f9eaf75068266db32b26f926686dfffd7e823f10b87f33a91c0691b8752eb45bdaca8052a5bcb3d02d9371c9794ef6d281b32b453cad40f1073bc368a5480b81d3ac744f9ea20d3f34a44ea2dde91edab4b10a455a744faa80a149acbf", 0x94}, {&(0x7f0000000340)="864ce25e9815501a43fdf28dcdf2fc89ea95fb5e8c1a611cc80c6bdebc036f573c5773256a12b7feccb222a82e58dd0e51e4e310549273997d3b1c10561e4e5f26c0e51d3e063ee1f97d27980c1c6a09bbc47762e38a2cc58404c69fe1221316da31da8180d7852cdc177286799f06f648646fb1abbb5f48d8e5ffd32eafb4bb0b090abce625dc195788715b4f81290eacaeb06a8f6b3ff0a5a77c4d1b1e5475a20c9ebfc1a7890accb4328f2ef5da6dabf698c522", 0xb5}], 0x5, &(0x7f0000000600)=[@rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, r2, r1, r0, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, r7}}}], 0x70}}], 0x2, 0x48000) 19:30:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x7}}]}, 0x3c}}, 0x0) 19:30:48 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd3, 0x0, 0x0) 19:30:48 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x10000000}], 0xf00, 0x0, 0x0) 19:30:48 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000500)={{}, "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"}) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 19:30:48 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd4, 0x0, 0x0) 19:30:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x8}}]}, 0x3c}}, 0x0) 19:30:48 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x1f000000}], 0xf00, 0x0, 0x0) 19:30:48 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) dup3(r0, r1, 0x0) recvmmsg(r0, &(0x7f00000004c0), 0x0, 0x40012100, 0x0) 19:30:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x1276) 19:30:48 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd5, 0x0, 0x0) [ 435.455931][T14670] block nbd3: Device being setup by another task [ 435.482560][T14667] block nbd3: shutting down sockets [ 445.454756][ T1243] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.461256][ T1243] ieee802154 phy1 wpan1: encryption failed: -22 19:31:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x9}}]}, 0x3c}}, 0x0) 19:31:16 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) dup3(r0, r1, 0x0) recvmmsg(r0, &(0x7f00000004c0), 0x0, 0x40012100, 0x0) 19:31:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x1277) 19:31:16 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x3f000000}], 0xf00, 0x0, 0x0) 19:31:16 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd6, 0x0, 0x0) 19:31:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = accept$unix(r2, 0x0, &(0x7f0000000140)) recvmsg$unix(r3, &(0x7f0000000680)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000200)=""/147, 0x93}, {&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f0000000440)=""/210, 0xd2}], 0x5, &(0x7f00000005c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}, 0x10000) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) recvmsg$unix(r4, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000700)=""/43, 0x2b}, {&(0x7f0000000740)=""/41, 0x29}, {&(0x7f0000000780)=""/149, 0x95}, {&(0x7f0000000840)=""/52, 0x34}], 0x4, &(0x7f00000008c0)}, 0x20) ioctl$NBD_DO_IT(r0, 0xab03) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x3d7, @none, 0x8000, 0x2}, 0xe) bind$bt_l2cap(r1, &(0x7f00000006c0)={0x1f, 0x80, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x5}, 0xe) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x20, @any, 0x1, 0x2}, 0xe) ioctl$NBD_SET_SOCK(r5, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x81, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xc2c}, 0xe) 19:31:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) recvmmsg(r0, &(0x7f0000000480)=[{{&(0x7f0000000200)=@can, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/224, 0xe0}, {&(0x7f0000000380)=""/129, 0x81}, {&(0x7f0000000500)=""/211, 0xd3}], 0x3}, 0x9}], 0x1, 0x2102, 0x0) recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f0000000600)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000000680)=""/72, 0x48}, {&(0x7f0000000700)=""/163, 0xa3}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/20, 0x14}, {&(0x7f0000001800)=""/185, 0xb9}, {&(0x7f00000018c0)=""/200, 0xc8}, {&(0x7f00000019c0)=""/167, 0xa7}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x8, &(0x7f0000002b00)=""/197, 0xc5}, 0x3}, {{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/77, 0x4d}, {&(0x7f0000003c80)=""/114, 0x72}, {&(0x7f0000003d00)=""/66, 0x42}, {&(0x7f0000003d80)=""/194, 0xc2}, {&(0x7f0000003e80)=""/83, 0x53}], 0x6, &(0x7f0000003f80)=""/100, 0x64}, 0x8}, {{&(0x7f0000004000)=@nfc_llcp, 0x80, &(0x7f0000004180)=[{&(0x7f0000004080)=""/240, 0xf0}], 0x1, &(0x7f00000041c0)=""/16, 0x10}, 0x8}, {{&(0x7f0000004200)=@ax25={{0x3, @rose}, [@rose, @null, @bcast, @default, @rose, @remote, @rose, @null]}, 0x80, &(0x7f0000004300)=[{&(0x7f0000004280)=""/112, 0x70}], 0x1, &(0x7f0000004340)=""/249, 0xf9}, 0x7}], 0x4, 0x12121, &(0x7f0000004540)={0x0, 0x989680}) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = dup3(r1, r2, 0x0) recvmmsg(r3, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) r4 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000004580)={r0, 0x100, 0xa6, 0x81}) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f00000045c0)=0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYRES32, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r4, r6, r7}, 0xc) [ 463.805533][ T28] audit: type=1400 audit(1711395077.225:495): avc: denied { create } for pid=14686 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 19:31:17 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd7, 0x0, 0x0) 19:31:17 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x40000000}], 0xf00, 0x0, 0x0) [ 464.101633][ T28] audit: type=1400 audit(1711395077.235:496): avc: denied { read } for pid=14686 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 19:31:17 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd8, 0x0, 0x0) 19:31:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0xe}}]}, 0x3c}}, 0x0) [ 464.205633][T14689] block nbd2: Device being setup by another task [ 464.224451][T14690] block nbd2: shutting down sockets 19:31:17 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) recvmmsg(r0, &(0x7f0000000480)=[{{&(0x7f0000000200)=@can, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/224, 0xe0}, {&(0x7f0000000380)=""/129, 0x81}, {&(0x7f0000000500)=""/211, 0xd3}], 0x3}, 0x9}], 0x1, 0x2102, 0x0) recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f0000000600)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000000680)=""/72, 0x48}, {&(0x7f0000000700)=""/163, 0xa3}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/20, 0x14}, {&(0x7f0000001800)=""/185, 0xb9}, {&(0x7f00000018c0)=""/200, 0xc8}, {&(0x7f00000019c0)=""/167, 0xa7}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x8, &(0x7f0000002b00)=""/197, 0xc5}, 0x3}, {{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/77, 0x4d}, {&(0x7f0000003c80)=""/114, 0x72}, {&(0x7f0000003d00)=""/66, 0x42}, {&(0x7f0000003d80)=""/194, 0xc2}, {&(0x7f0000003e80)=""/83, 0x53}], 0x6, &(0x7f0000003f80)=""/100, 0x64}, 0x8}, {{&(0x7f0000004000)=@nfc_llcp, 0x80, &(0x7f0000004180)=[{&(0x7f0000004080)=""/240, 0xf0}], 0x1, &(0x7f00000041c0)=""/16, 0x10}, 0x8}, {{&(0x7f0000004200)=@ax25={{0x3, @rose}, [@rose, @null, @bcast, @default, @rose, @remote, @rose, @null]}, 0x80, &(0x7f0000004300)=[{&(0x7f0000004280)=""/112, 0x70}], 0x1, &(0x7f0000004340)=""/249, 0xf9}, 0x7}], 0x4, 0x12121, &(0x7f0000004540)={0x0, 0x989680}) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) dup3(r1, r2, 0x0) (async) r3 = dup3(r1, r2, 0x0) recvmmsg(r3, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) getpid() (async) r4 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000004580)={r0, 0x100, 0xa6, 0x81}) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f00000045c0)=0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYRES32, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r4, r6, r7}, 0xc) (async) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r4, r6, r7}, 0xc) 19:31:17 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd9, 0x0, 0x0) 19:31:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0xf}}]}, 0x3c}}, 0x0) 19:31:18 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) 19:31:18 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x135080, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000040)={'gre0\x00', 0x0, 0x8, 0x40, 0x10001, 0x401, {{0xb, 0x4, 0x2, 0x28, 0x2c, 0x66, 0x0, 0x3, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x10}, @private=0xa010101, {[@ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0x14, 0x5f, 0x3, 0x1, [{@empty, 0xf2}, {@rand_addr=0x64010101, 0x100}]}]}}}}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in=@private, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@rand_addr=' \x01\x00', 0x4e22, 0x0, 0x4e21, 0x8, 0x2, 0xa0, 0x80, 0x3b, r3, r4}, {0xffff, 0xa4, 0xb1, 0x8c18, 0xffffffff, 0xe2, 0x79, 0x7}, {0x7ff, 0x6, 0x1000, 0xfff}, 0x7fff, 0x0, 0x1, 0x1}, {{@in=@local, 0x4d5, 0x17}, 0xa, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3503, 0x0, 0x2, 0x6, 0x5, 0x0, 0x3f}}, 0xe8) 19:31:18 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xda, 0x0, 0x0) 19:31:18 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) 19:31:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x3c}}]}, 0x3c}}, 0x0) 19:31:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = accept$unix(r2, 0x0, &(0x7f0000000140)) recvmsg$unix(r3, &(0x7f0000000680)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000200)=""/147, 0x93}, {&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f0000000440)=""/210, 0xd2}], 0x5, &(0x7f00000005c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}, 0x10000) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) recvmsg$unix(r4, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000700)=""/43, 0x2b}, {&(0x7f0000000740)=""/41, 0x29}, {&(0x7f0000000780)=""/149, 0x95}, {&(0x7f0000000840)=""/52, 0x34}], 0x4, &(0x7f00000008c0)}, 0x20) ioctl$NBD_DO_IT(r0, 0xab03) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x3d7, @none, 0x8000, 0x2}, 0xe) bind$bt_l2cap(r1, &(0x7f00000006c0)={0x1f, 0x80, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x5}, 0xe) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x20, @any, 0x1, 0x2}, 0xe) ioctl$NBD_SET_SOCK(r5, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x81, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xc2c}, 0xe) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) accept$unix(r2, 0x0, &(0x7f0000000140)) (async) recvmsg$unix(r3, &(0x7f0000000680)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000200)=""/147, 0x93}, {&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f0000000440)=""/210, 0xd2}], 0x5, &(0x7f00000005c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}, 0x10000) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) recvmsg$unix(r4, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000700)=""/43, 0x2b}, {&(0x7f0000000740)=""/41, 0x29}, {&(0x7f0000000780)=""/149, 0x95}, {&(0x7f0000000840)=""/52, 0x34}], 0x4, &(0x7f00000008c0)}, 0x20) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x3d7, @none, 0x8000, 0x2}, 0xe) (async) bind$bt_l2cap(r1, &(0x7f00000006c0)={0x1f, 0x80, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x5}, 0xe) (async) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x20, @any, 0x1, 0x2}, 0xe) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x81, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xc2c}, 0xe) (async) 19:31:18 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xdb, 0x0, 0x0) 19:31:18 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x135080, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000040)={'gre0\x00', 0x0, 0x8, 0x40, 0x10001, 0x401, {{0xb, 0x4, 0x2, 0x28, 0x2c, 0x66, 0x0, 0x3, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x10}, @private=0xa010101, {[@ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0x14, 0x5f, 0x3, 0x1, [{@empty, 0xf2}, {@rand_addr=0x64010101, 0x100}]}]}}}}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in=@private, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@rand_addr=' \x01\x00', 0x4e22, 0x0, 0x4e21, 0x8, 0x2, 0xa0, 0x80, 0x3b, r3, r4}, {0xffff, 0xa4, 0xb1, 0x8c18, 0xffffffff, 0xe2, 0x79, 0x7}, {0x7ff, 0x6, 0x1000, 0xfff}, 0x7fff, 0x0, 0x1, 0x1}, {{@in=@local, 0x4d5, 0x17}, 0xa, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3503, 0x0, 0x2, 0x6, 0x5, 0x0, 0x3f}}, 0xe8) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x135080, 0x0) (async) dup3(r0, r1, 0x0) (async) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000040)={'gre0\x00', 0x0, 0x8, 0x40, 0x10001, 0x401, {{0xb, 0x4, 0x2, 0x28, 0x2c, 0x66, 0x0, 0x3, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x10}, @private=0xa010101, {[@ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0x14, 0x5f, 0x3, 0x1, [{@empty, 0xf2}, {@rand_addr=0x64010101, 0x100}]}]}}}}}) (async) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in=@private, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) (async) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@rand_addr=' \x01\x00', 0x4e22, 0x0, 0x4e21, 0x8, 0x2, 0xa0, 0x80, 0x3b, r3, r4}, {0xffff, 0xa4, 0xb1, 0x8c18, 0xffffffff, 0xe2, 0x79, 0x7}, {0x7ff, 0x6, 0x1000, 0xfff}, 0x7fff, 0x0, 0x1, 0x1}, {{@in=@local, 0x4d5, 0x17}, 0xa, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3503, 0x0, 0x2, 0x6, 0x5, 0x0, 0x3f}}, 0xe8) (async) 19:31:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x50}}]}, 0x3c}}, 0x0) [ 465.162156][T14724] block nbd1: Device being setup by another task [ 465.204973][T14726] block nbd1: shutting down sockets 19:31:18 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xdc, 0x0, 0x0) 19:31:18 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xbeb542eb}}], 0xf00, 0x2041, 0x0) 19:31:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x60}}]}, 0x3c}}, 0x0) 19:31:18 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xdd, 0x0, 0x0) 19:31:19 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xbeb542eb}}], 0xf00, 0x2041, 0x0) 19:31:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}}, 0x0) 19:31:19 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xde, 0x0, 0x0) 19:31:19 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = dup3(r1, r1, 0x80000) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r2, 0xe0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0], 0x0, 0xfa, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x50, 0x10, &(0x7f0000000280), &(0x7f0000000300), 0x8, 0x20, 0x8, 0x8, &(0x7f0000000340)}}, 0x10) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000600)={'tunl0\x00', &(0x7f0000000500)={'gre0\x00', 0x0, 0x8, 0x7800, 0xfffffffb, 0xc63, {{0x29, 0x4, 0x2, 0x17, 0xa4, 0x68, 0x0, 0x1, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3d}, @dev={0xac, 0x14, 0x14, 0x2d}, {[@cipso={0x86, 0x3b, 0x1, [{0x0, 0x7, "bb20139e05"}, {0x0, 0xe, "43ac41ae9cac1ab39e4445b2"}, {0x0, 0xf, "9cb82c22a08e1b90e042ad8f41"}, {0x0, 0x11, "48fccd9e5eb2ea5f050137d5750262"}]}, @ssrr={0x89, 0x7, 0xb9, [@initdev={0xac, 0x1e, 0x0, 0x0}]}, @ra={0x94, 0x4, 0x1}, @noop, @end, @end, @ssrr={0x89, 0x1f, 0xf1, [@local, @remote, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @remote, @rand_addr=0x64010102]}, @generic={0x86, 0xe, "cefa947dea166b1ffeaf6e7c"}, @ssrr={0x89, 0x17, 0xb6, [@initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x26}, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}}}}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_MIIMON={0x8}]}}}]}, 0x3c}}, 0x0) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000640)=0x0, &(0x7f0000000680)=0x4) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f00000006c0)=0x0, &(0x7f0000000700)=0x4) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r13 = accept4(r12, 0x0, 0x0, 0x0) recvmmsg$unix(r13, &(0x7f0000003b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0xb, 0x16}, {0xfff0, 0x4}, {0x4, 0xffe5}}, [{0x8, 0xb, 0xbe5f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8845}, 0x4091) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000780)={'syztnl1\x00', &(0x7f0000000740)={'syztnl2\x00', 0x0, 0x8, 0x0, 0x6, 0x8000, {{0x6, 0x4, 0x1, 0x3, 0x18, 0x65, 0x0, 0x2, 0x4, 0x0, @multicast2, @private=0xa010100, {[@end, @noop]}}}}}) fstat(r1, &(0x7f0000000a40)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000840)={'ip6tnl0\x00', &(0x7f00000007c0)={'syztnl2\x00', 0x0, 0x29, 0x2, 0x40, 0x168, 0x22, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x10, 0x8000, 0x0, 0x6}}) r16 = syz_genetlink_get_family_id$tipc(&(0x7f0000000c00), r8) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r3, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x30, r16, 0x800, 0x70bd25, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0x8, @bearer=@udp='udp:syz0\x00'}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x20048141}, 0x40000) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000880)={@rand_addr, 0x0}, &(0x7f00000008c0)=0x14) sendmsg$ETHTOOL_MSG_RINGS_GET(r2, &(0x7f0000000a00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000900)={0xb8, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r15}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r17}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x80) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') 19:31:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x2}}]}, 0x3c}}, 0x0) 19:31:19 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xde, 0x0, 0x0) 19:31:19 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xdf, 0x0, 0x0) 19:31:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x3}}]}, 0x3c}}, 0x0) 19:31:19 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) (async, rerun: 64) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) (rerun: 64) r2 = dup3(r1, r1, 0x80000) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) (async) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), r2) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r2, 0xe0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0], 0x0, 0xfa, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x50, 0x10, &(0x7f0000000280), &(0x7f0000000300), 0x8, 0x20, 0x8, 0x8, &(0x7f0000000340)}}, 0x10) (async, rerun: 32) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000600)={'tunl0\x00', &(0x7f0000000500)={'gre0\x00', 0x0, 0x8, 0x7800, 0xfffffffb, 0xc63, {{0x29, 0x4, 0x2, 0x17, 0xa4, 0x68, 0x0, 0x1, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3d}, @dev={0xac, 0x14, 0x14, 0x2d}, {[@cipso={0x86, 0x3b, 0x1, [{0x0, 0x7, "bb20139e05"}, {0x0, 0xe, "43ac41ae9cac1ab39e4445b2"}, {0x0, 0xf, "9cb82c22a08e1b90e042ad8f41"}, {0x0, 0x11, "48fccd9e5eb2ea5f050137d5750262"}]}, @ssrr={0x89, 0x7, 0xb9, [@initdev={0xac, 0x1e, 0x0, 0x0}]}, @ra={0x94, 0x4, 0x1}, @noop, @end, @end, @ssrr={0x89, 0x1f, 0xf1, [@local, @remote, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @remote, @rand_addr=0x64010102]}, @generic={0x86, 0xe, "cefa947dea166b1ffeaf6e7c"}, @ssrr={0x89, 0x17, 0xb6, [@initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x26}, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}}}}) (rerun: 32) r7 = socket$nl_route(0x10, 0x3, 0x0) (async) r8 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_MIIMON={0x8}]}}}]}, 0x3c}}, 0x0) (async) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000640)=0x0, &(0x7f0000000680)=0x4) (async) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f00000006c0)=0x0, &(0x7f0000000700)=0x4) (async) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) (async, rerun: 32) r13 = accept4(r12, 0x0, 0x0, 0x0) (rerun: 32) recvmmsg$unix(r13, &(0x7f0000003b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) (async, rerun: 64) sendmsg$nl_route_sched(r13, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0xb, 0x16}, {0xfff0, 0x4}, {0x4, 0xffe5}}, [{0x8, 0xb, 0xbe5f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8845}, 0x4091) (async, rerun: 64) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000780)={'syztnl1\x00', &(0x7f0000000740)={'syztnl2\x00', 0x0, 0x8, 0x0, 0x6, 0x8000, {{0x6, 0x4, 0x1, 0x3, 0x18, 0x65, 0x0, 0x2, 0x4, 0x0, @multicast2, @private=0xa010100, {[@end, @noop]}}}}}) (async) fstat(r1, &(0x7f0000000a40)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000840)={'ip6tnl0\x00', &(0x7f00000007c0)={'syztnl2\x00', 0x0, 0x29, 0x2, 0x40, 0x168, 0x22, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x10, 0x8000, 0x0, 0x6}}) (async) r16 = syz_genetlink_get_family_id$tipc(&(0x7f0000000c00), r8) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r3, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x30, r16, 0x800, 0x70bd25, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0x8, @bearer=@udp='udp:syz0\x00'}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x20048141}, 0x40000) (async) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000880)={@rand_addr, 0x0}, &(0x7f00000008c0)=0x14) sendmsg$ETHTOOL_MSG_RINGS_GET(r2, &(0x7f0000000a00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000900)={0xb8, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r15}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r17}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x80) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') 19:31:19 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x4, 0x0, 0x0) [ 469.306299][ T5110] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 469.318558][ T5110] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 469.327313][ T5110] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 469.336809][ T5110] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 469.345005][ T5110] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 469.352541][ T5110] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 469.596849][T14766] chnl_net:caif_netlink_parms(): no params data found [ 469.703850][T14766] bridge0: port 1(bridge_slave_0) entered blocking state [ 469.711219][T14766] bridge0: port 1(bridge_slave_0) entered disabled state [ 469.719518][T14766] bridge_slave_0: entered allmulticast mode [ 469.728028][T14766] bridge_slave_0: entered promiscuous mode [ 469.737838][T14766] bridge0: port 2(bridge_slave_1) entered blocking state [ 469.745029][T14766] bridge0: port 2(bridge_slave_1) entered disabled state [ 469.752522][T14766] bridge_slave_1: entered allmulticast mode [ 469.761354][T14766] bridge_slave_1: entered promiscuous mode [ 469.809840][T14766] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 469.823741][T14766] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 469.873603][T14766] team0: Port device team_slave_0 added [ 469.888074][T14766] team0: Port device team_slave_1 added [ 469.930924][T14766] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 469.938026][T14766] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 469.964375][T14766] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 469.980101][T14766] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 469.987198][T14766] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 470.013973][T14766] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 470.076417][T14766] hsr_slave_0: entered promiscuous mode [ 470.083069][T14766] hsr_slave_1: entered promiscuous mode [ 470.091029][T14766] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 470.098953][T14766] Cannot create hsr debugfs directory [ 470.280680][T14766] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 470.374018][T14766] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 470.459101][T14766] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 470.559813][T14766] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 470.743795][T14766] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 470.756080][T14766] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 470.767140][T14766] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 470.777736][T14766] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 470.906231][T14766] 8021q: adding VLAN 0 to HW filter on device bond0 [ 470.934615][T14766] 8021q: adding VLAN 0 to HW filter on device team0 [ 470.952170][ T5146] bridge0: port 1(bridge_slave_0) entered blocking state [ 470.959383][ T5146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 470.978188][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 470.985446][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 471.253309][T14766] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 471.320266][T14766] veth0_vlan: entered promiscuous mode [ 471.340512][T14766] veth1_vlan: entered promiscuous mode [ 471.384350][T14766] veth0_macvtap: entered promiscuous mode [ 471.398135][T14766] veth1_macvtap: entered promiscuous mode [ 471.426782][T14766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 471.441238][T14766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 471.451711][T14766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 471.451968][ T5110] Bluetooth: hci5: command tx timeout [ 471.464247][T14766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 471.478511][T14766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 471.489410][T14766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 471.499759][T14766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 471.510474][T14766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 471.523478][T14766] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 471.548514][T14766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 471.559453][T14766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 471.572229][T14766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 471.582906][T14766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 471.593025][T14766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 471.603695][T14766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 471.614031][T14766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 471.625116][T14766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 471.640431][T14766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 471.651002][T14766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 471.663680][T14766] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 471.682353][T14766] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 471.693777][T14766] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 471.703172][T14766] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 471.712277][T14766] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 471.857242][ T7] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 471.865124][ T7] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 471.914574][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 471.924672][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 473.526166][ T5110] Bluetooth: hci5: command tx timeout [ 475.605803][ T5110] Bluetooth: hci5: command tx timeout [ 477.685821][ T5110] Bluetooth: hci5: command tx timeout 19:31:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x4}}]}, 0x3c}}, 0x0) 19:31:47 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xe0, 0x0, 0x0) 19:31:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x1277) 19:31:47 executing program 2: ioctl$VIDIOC_QUERYBUF_DMABUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000080)={0x39b, 0x3, 0x4, 0x100, 0x3, {0x77359400}, {0x3, 0x1, 0x80, 0xe4, 0x20, 0x0, "2f46d5c0"}, 0xfffffc00, 0x4, {0xffffffffffffffff}, 0xf6f}) ioctl$VIDIOC_QUERYBUF_DMABUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000100)={0x57a2, 0x6, 0x4, 0x1, 0x5, {}, {0x1, 0xc, 0xec, 0x0, 0x0, 0x20, "03a6f08a"}, 0xd8, 0x4, {0xffffffffffffffff}, 0x14}) pipe2$watch_queue(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000240)=@multiplanar_fd={0x2, 0x3, 0x4, 0x2, 0x18b, {0x77359400}, {0x6, 0xc, 0x80, 0x20, 0x5, 0x3, "5295d6f3"}, 0x5, 0x4, {&(0x7f0000000180)=[{0xffff1e3d, 0x100, {r0}, 0x5}, {0xffffffff, 0x1, {r1}}]}, 0x3, 0x0, r2}) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = dup3(r3, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000000040)={0x4}) recvmmsg(r5, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) 19:31:47 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x5, 0x0, 0x0) [ 493.825836][T14784] block nbd0: Device being setup by another task 19:31:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x5}}]}, 0x3c}}, 0x0) [ 493.935408][T14784] block nbd0: Device being setup by another task 19:31:47 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xe1, 0x0, 0x0) 19:31:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x1278) 19:31:47 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x6, 0x0, 0x0) 19:31:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x6}}]}, 0x3c}}, 0x0) 19:31:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa4b02) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DMA_BUF_SET_NAME_A(r1, 0x40046201, &(0x7f0000000040)='\x9e\x9e\x9a\v\xd8j\xdc\x14v\x83\xf7X\xd3\x01\x1d\x00') ioctl$NBD_DISCONNECT(r0, 0xab08) [ 494.290922][T14797] block nbd3: Device being setup by another task [ 494.300230][T14790] block nbd3: shutting down sockets 19:31:47 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xe2, 0x0, 0x0) 19:31:47 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) [ 494.406071][T14802] block nbd4: NBD_DISCONNECT [ 494.412070][T14802] block nbd4: Send disconnect failed -107 [ 494.437835][T14799] block nbd4: Disconnected due to user request. [ 494.454534][T14799] block nbd4: shutting down sockets 19:31:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x7}}]}, 0x3c}}, 0x0) 19:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x8}}]}, 0x3c}}, 0x0) 19:31:48 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x8, 0x0, 0x0) 19:31:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x1279) 19:31:48 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xe3, 0x0, 0x0) 19:31:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x22082) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x2, 0x4) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:31:48 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x9, 0x0, 0x0) [ 495.045417][T14812] block nbd0: Device being setup by another task [ 495.121822][T14812] block nbd0: Device being setup by another task 19:31:48 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xe4, 0x0, 0x0) 19:31:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x127a) [ 495.266335][T14819] block nbd3: shutting down sockets 19:31:48 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xa, 0x0, 0x0) 19:31:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x22082) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async, rerun: 64) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async, rerun: 64) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x2, 0x4) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 495.446731][T14822] block nbd4: shutting down sockets 19:31:48 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xe5, 0x0, 0x0) 19:31:49 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xb, 0x0, 0x0) 19:31:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x127b) [ 495.566523][T14827] block nbd0: Device being setup by another task 19:31:49 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc, 0x0, 0x0) [ 495.625698][T14828] block nbd0: Device being setup by another task 19:31:49 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xe6, 0x0, 0x0) [ 495.685496][T14829] block nbd0: Device being setup by another task 19:31:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x9, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x4}, [@btf_id={0x18, 0xa, 0x3, 0x0, 0x5}, @ldst={0x2, 0x0, 0x0, 0x0, 0xb, 0xfffffffffffffff0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000140)='GPL\x00', 0x20, 0x0, 0x0, 0x0, 0x50, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000180)={0x1, 0x10, 0x8000, 0x9}, 0x10, 0x0, 0x0, 0x1, 0x0, &(0x7f00000001c0)=[{0x3, 0x5, 0xf, 0x3}]}, 0x90) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_CREATE_IMAGE(r3, 0x40043311, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000340)={'syztnl0\x00', &(0x7f00000002c0)={'ip6gre0\x00', 0x0, 0x2f, 0x1, 0x58, 0x2fa, 0x20, @private0, @local, 0x8, 0x7800, 0xfffeffff, 0x9}}) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x4, 0x3f, 0x72c4, 0x7, 0x2248, r3, 0x800, '\x00', r5, r3, 0x1, 0x5, 0x5}, 0x48) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) [ 495.746284][T14835] block nbd4: shutting down sockets 19:31:49 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd, 0x0, 0x0) 19:31:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x127c) 19:31:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa4b02) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DMA_BUF_SET_NAME_A(r1, 0x40046201, &(0x7f0000000040)='\x9e\x9e\x9a\v\xd8j\xdc\x14v\x83\xf7X\xd3\x01\x1d\x00') (async) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:31:49 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xe7, 0x0, 0x0) 19:31:49 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xe, 0x0, 0x0) [ 496.065552][T14851] block nbd3: NBD_DISCONNECT [ 496.073797][T14851] block nbd3: Send disconnect failed -107 [ 496.082249][T14846] block nbd3: Disconnected due to user request. [ 496.090645][T14849] block nbd0: Device being setup by another task [ 496.106693][T14846] block nbd3: shutting down sockets 19:31:49 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xe8, 0x0, 0x0) [ 496.145487][T14849] block nbd0: Device being setup by another task 19:31:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x9, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x4}, [@btf_id={0x18, 0xa, 0x3, 0x0, 0x5}, @ldst={0x2, 0x0, 0x0, 0x0, 0xb, 0xfffffffffffffff0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000140)='GPL\x00', 0x20, 0x0, 0x0, 0x0, 0x50, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000180)={0x1, 0x10, 0x8000, 0x9}, 0x10, 0x0, 0x0, 0x1, 0x0, &(0x7f00000001c0)=[{0x3, 0x5, 0xf, 0x3}]}, 0x90) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_CREATE_IMAGE(r3, 0x40043311, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) (async) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000340)={'syztnl0\x00', &(0x7f00000002c0)={'ip6gre0\x00', 0x0, 0x2f, 0x1, 0x58, 0x2fa, 0x20, @private0, @local, 0x8, 0x7800, 0xfffeffff, 0x9}}) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x4, 0x3f, 0x72c4, 0x7, 0x2248, r3, 0x800, '\x00', r5, r3, 0x1, 0x5, 0x5}, 0x48) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (rerun: 32) 19:31:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x127d) 19:31:49 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf, 0x0, 0x0) [ 496.425900][T14857] block nbd4: shutting down sockets 19:31:49 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xe9, 0x0, 0x0) 19:31:49 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x10, 0x0, 0x0) 19:31:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x127e) 19:31:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r1, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x82d02) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xfffffffffffffff9) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 496.562320][ T5109] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 496.588338][ T5109] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 496.617030][ T5109] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 496.647164][ T5109] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 496.658038][ T5109] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 19:31:50 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x11, 0x0, 0x0) [ 496.666096][ T5109] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 19:31:50 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xea, 0x0, 0x0) 19:31:50 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x12, 0x0, 0x0) 19:31:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) (rerun: 64) ioctl$NBD_SET_SOCK(r1, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x82d02) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xfffffffffffffff9) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:31:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x127f) 19:31:50 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x13, 0x0, 0x0) 19:31:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = socket$inet6(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) bind$inet6(r4, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote, 0x8}, 0x1c) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xcbf}, 0x1c) ioctl$AUTOFS_IOC_FAIL(r4, 0x9361, 0x80000001) [ 497.315847][T14887] block nbd4: shutting down sockets 19:31:50 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xeb, 0x0, 0x0) 19:31:50 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x14, 0x0, 0x0) [ 497.381535][T14866] chnl_net:caif_netlink_parms(): no params data found [ 497.410197][T14894] block nbd3: shutting down sockets [ 497.471587][T14894] block nbd3: server does not support multiple connections per device. 19:31:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x4b47) 19:31:51 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xec, 0x0, 0x0) [ 497.573474][ T5109] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 497.584329][ T5109] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 497.596008][ T5109] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 19:31:51 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x15, 0x0, 0x0) [ 497.621656][ T5109] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 497.636585][ T5109] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 497.644098][ T5109] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 19:31:51 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xed, 0x0, 0x0) 19:31:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = socket$inet6(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) bind$inet6(r4, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote, 0x8}, 0x1c) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xcbf}, 0x1c) ioctl$AUTOFS_IOC_FAIL(r4, 0x9361, 0x80000001) 19:31:51 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x16, 0x0, 0x0) 19:31:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = socket$inet6(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) bind$inet6(r4, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote, 0x8}, 0x1c) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xcbf}, 0x1c) ioctl$AUTOFS_IOC_FAIL(r4, 0x9361, 0x80000001) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socket$inet6(0xa, 0x6, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) bind$inet6(r4, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote, 0x8}, 0x1c) (async) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xcbf}, 0x1c) (async) ioctl$AUTOFS_IOC_FAIL(r4, 0x9361, 0x80000001) (async) [ 497.906249][T14914] block nbd4: shutting down sockets [ 497.923514][T14914] block nbd4: server does not support multiple connections per device. 19:31:51 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xee, 0x0, 0x0) 19:31:51 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x17, 0x0, 0x0) [ 498.023654][T14866] bridge0: port 1(bridge_slave_0) entered blocking state [ 498.042387][T14866] bridge0: port 1(bridge_slave_0) entered disabled state [ 498.054267][T14866] bridge_slave_0: entered allmulticast mode [ 498.079813][T14866] bridge_slave_0: entered promiscuous mode [ 498.106504][T14920] block nbd3: shutting down sockets [ 498.112472][T14866] bridge0: port 2(bridge_slave_1) entered blocking state [ 498.135107][T14866] bridge0: port 2(bridge_slave_1) entered disabled state [ 498.146512][T14920] block nbd3: server does not support multiple connections per device. 19:31:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = socket$inet6(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) bind$inet6(r4, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote, 0x8}, 0x1c) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xcbf}, 0x1c) ioctl$AUTOFS_IOC_FAIL(r4, 0x9361, 0x80000001) [ 498.186012][T14866] bridge_slave_1: entered allmulticast mode [ 498.209756][T14866] bridge_slave_1: entered promiscuous mode 19:31:51 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xef, 0x0, 0x0) 19:31:51 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x18, 0x0, 0x0) [ 498.327877][T14930] block nbd0: Device being setup by another task 19:31:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, &(0x7f00000000c0)={0x1, "d7c3b843ea815d5e8a3258cdb1adcca9d51f1ba2131af7cc7a71feff1087cf78", 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r4, 0x80000000, 0x6, 0x8}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 498.369728][T14866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 498.395591][T14930] block nbd0: Device being setup by another task 19:31:51 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf0, 0x0, 0x0) [ 498.429503][T14866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 19:31:51 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x19, 0x0, 0x0) [ 498.538419][T14937] block nbd3: NBD_DISCONNECT 19:31:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x4b49) 19:31:52 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1a, 0x0, 0x0) 19:31:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async, rerun: 32) ioctl$NBD_DISCONNECT(r0, 0xab08) (async, rerun: 32) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, &(0x7f00000000c0)={0x1, "d7c3b843ea815d5e8a3258cdb1adcca9d51f1ba2131af7cc7a71feff1087cf78", 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async, rerun: 64) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (rerun: 64) ioctl$NBD_CLEAR_QUE(r1, 0xab05) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r4, 0x80000000, 0x6, 0x8}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 498.631845][T14866] team0: Port device team_slave_0 added [ 498.720421][T14866] team0: Port device team_slave_1 added [ 498.725733][ T5110] Bluetooth: hci6: command tx timeout [ 498.787954][T14945] block nbd4: NBD_DISCONNECT [ 498.797319][T14945] block nbd4: NBD_DISCONNECT [ 498.802190][T14945] block nbd4: NBD_DISCONNECT [ 498.815455][T14945] block nbd4: NBD_DISCONNECT [ 498.823053][T14945] block nbd4: NBD_DISCONNECT [ 498.833726][T14945] block nbd4: NBD_DISCONNECT 19:31:52 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf1, 0x0, 0x0) [ 498.842200][T14945] block nbd4: NBD_DISCONNECT [ 498.868808][T14866] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 498.895438][T14866] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 498.922006][T14866] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 498.937278][T14866] batman_adv: batadv0: Adding interface: batadv_slave_1 19:31:52 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1b, 0x0, 0x0) 19:31:52 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf2, 0x0, 0x0) [ 498.944365][T14866] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 498.970939][T14866] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 19:31:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x541b) 19:31:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0xeb77c577f70aa50e, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x44010) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:31:52 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1c, 0x0, 0x0) 19:31:52 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf3, 0x0, 0x0) [ 499.255572][T14963] block nbd4: Device being setup by another task [ 499.255879][T14961] block nbd3: shutting down sockets [ 499.267321][T14957] block nbd4: shutting down sockets 19:31:52 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1d, 0x0, 0x0) 19:31:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0xeb77c577f70aa50e, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x44010) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:31:52 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf4, 0x0, 0x0) 19:31:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x5421) [ 499.440373][T14866] hsr_slave_0: entered promiscuous mode 19:31:52 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1e, 0x0, 0x0) [ 499.486161][T14866] hsr_slave_1: entered promiscuous mode 19:31:53 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf5, 0x0, 0x0) [ 499.532518][T14866] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 499.558936][T14866] Cannot create hsr debugfs directory [ 499.575539][T14974] block nbd0: Device being setup by another task [ 499.636430][T14973] block nbd0: Device being setup by another task [ 499.656138][T14977] block nbd3: shutting down sockets 19:31:53 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x21, 0x0, 0x0) 19:31:53 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf6, 0x0, 0x0) [ 499.695589][T14974] block nbd0: Device being setup by another task 19:31:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x5450) [ 499.752322][T14901] chnl_net:caif_netlink_parms(): no params data found [ 499.765605][ T5110] Bluetooth: hci7: command tx timeout 19:31:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40000) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:31:53 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf7, 0x0, 0x0) 19:31:53 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x22, 0x0, 0x0) 19:31:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x5451) 19:31:53 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf8, 0x0, 0x0) [ 500.107471][T14991] block nbd3: shutting down sockets 19:31:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40000) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:31:53 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x23, 0x0, 0x0) [ 500.266562][T14998] block nbd4: shutting down sockets 19:31:53 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf9, 0x0, 0x0) 19:31:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40000) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 500.357227][T14901] bridge0: port 1(bridge_slave_0) entered blocking state [ 500.375219][T14901] bridge0: port 1(bridge_slave_0) entered disabled state [ 500.384033][T14901] bridge_slave_0: entered allmulticast mode [ 500.392496][T14901] bridge_slave_0: entered promiscuous mode 19:31:53 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x24, 0x0, 0x0) [ 500.434577][T14901] bridge0: port 2(bridge_slave_1) entered blocking state [ 500.464156][T14901] bridge0: port 2(bridge_slave_1) entered disabled state [ 500.482117][T14901] bridge_slave_1: entered allmulticast mode [ 500.486478][T15005] block nbd3: shutting down sockets [ 500.493754][T14901] bridge_slave_1: entered promiscuous mode [ 500.505892][T15010] block nbd0: Device being setup by another task 19:31:54 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xfa, 0x0, 0x0) [ 500.558177][T14866] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 500.585866][T15010] block nbd0: Device being setup by another task 19:31:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x5452) 19:31:54 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x25, 0x0, 0x0) 19:31:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) dup(r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 500.775723][T14866] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 500.805979][ T5110] Bluetooth: hci6: command tx timeout 19:31:54 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xfb, 0x0, 0x0) [ 500.843905][T14901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 500.870757][T14901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 500.927831][T15018] block nbd4: shutting down sockets [ 500.946745][T15020] block nbd3: shutting down sockets 19:31:54 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x26, 0x0, 0x0) [ 500.978859][T14866] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 19:31:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x5460) 19:31:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) dup(r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) dup(r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) [ 501.115956][T14901] team0: Port device team_slave_0 added [ 501.139237][T14866] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 19:31:54 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xfc, 0x0, 0x0) [ 501.212886][T14901] team0: Port device team_slave_1 added 19:31:54 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x27, 0x0, 0x0) [ 501.255945][T15030] block nbd0: Device being setup by another task [ 501.262876][T15026] block nbd3: shutting down sockets 19:31:54 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xfd, 0x0, 0x0) [ 501.335502][T15033] block nbd0: Device being setup by another task 19:31:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x8933) [ 501.378095][T14901] batman_adv: batadv0: Adding interface: batadv_slave_0 19:31:54 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x28, 0x0, 0x0) [ 501.405078][T14901] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 501.454780][T14901] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active 19:31:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x9) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 501.497848][T14901] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 501.504845][T14901] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 501.583308][T14901] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 19:31:55 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xfe, 0x0, 0x0) [ 501.626375][T15046] block nbd4: Device being setup by another task [ 501.664597][T15041] block nbd4: shutting down sockets [ 501.670978][T15045] block nbd3: shutting down sockets 19:31:55 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x29, 0x0, 0x0) 19:31:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab00) [ 501.758506][T14901] hsr_slave_0: entered promiscuous mode 19:31:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x9) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 501.830537][T14901] hsr_slave_1: entered promiscuous mode [ 501.847692][ T5110] Bluetooth: hci7: command tx timeout 19:31:55 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x102, 0x0, 0x0) [ 501.910480][T14901] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 501.942620][T14901] Cannot create hsr debugfs directory [ 501.986109][T15050] block nbd3: shutting down sockets 19:31:55 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x2a, 0x0, 0x0) 19:31:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab01) 19:31:55 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x102, 0x0, 0x0) [ 502.056208][T15056] block nbd0: Device being setup by another task 19:31:55 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x103, 0x0, 0x0) 19:31:55 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x2b, 0x0, 0x0) [ 502.307069][T15062] block nbd4: shutting down sockets 19:31:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup3(r1, r0, 0x80000) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$NBD_DISCONNECT(r3, 0xab08) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@generic={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r5, &(0x7f0000000140)="0cfb5381619a29ab862ca18b742953b051d60c2e04ced1264171524de1744aa6acf39c116354db925231773227b423a2efbf7fe67940cd5cc6ee010346631fe23597d77e9b6e8b513f8a179bd11b11436a84fd7563209f1d6b2b13f7a7a65ba2bc", &(0x7f00000001c0)=@tcp6=r3, 0x4}, 0x20) 19:31:55 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x104, 0x0, 0x0) 19:31:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab02) 19:31:56 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x2c, 0x0, 0x0) [ 502.511029][T14866] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 502.526486][T15071] block nbd3: shutting down sockets 19:31:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup3(r1, r0, 0x80000) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$NBD_DISCONNECT(r3, 0xab08) (async) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@generic={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r5, &(0x7f0000000140)="0cfb5381619a29ab862ca18b742953b051d60c2e04ced1264171524de1744aa6acf39c116354db925231773227b423a2efbf7fe67940cd5cc6ee010346631fe23597d77e9b6e8b513f8a179bd11b11436a84fd7563209f1d6b2b13f7a7a65ba2bc", &(0x7f00000001c0)=@tcp6=r3, 0x4}, 0x20) 19:31:56 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x105, 0x0, 0x0) [ 502.580568][T14866] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 502.588143][T15076] block nbd0: Device being setup by another task [ 502.645666][T15076] block nbd0: Device being setup by another task [ 502.662798][T14866] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 502.702640][T14866] netdevsim netdevsim2 netdevsim3: renamed from eth3 19:31:56 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x2d, 0x0, 0x0) 19:31:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 502.828432][T15080] block nbd4: shutting down sockets 19:31:56 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x106, 0x0, 0x0) 19:31:56 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x2e, 0x0, 0x0) [ 502.884316][T14901] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 502.895708][ T5110] Bluetooth: hci6: command tx timeout 19:31:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20242) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000ed2c9a43cb7c97ce8aef7fdc3568d3ad3d9ceda7d01d361382be88658565b5b473b37cdf7e0a25f910c9638e37ce6850e6db0b848bcf89ab74279f72efe7b9937d6013e1b104db701e17ba9637c783c50c603766c53afbab7b054fc1e172dcc47443864ad487fa95579f55fb9a99e0d81df289003fc2efebd908a99e35b07902c12db9", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) open$dir(&(0x7f0000000140)='./file0\x00', 0x843, 0x0) bind$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x400, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0xfff9}, 0xe) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x4, @none, 0x3f, 0x2}, 0xe) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) accept4$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x0, @none}, &(0x7f0000000200)=0xe, 0x800) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 19:31:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-160-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad", 0x1) signalfd4(r0, &(0x7f00000000c0)={[0xd9]}, 0x8, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x4d, &(0x7f0000caaffb), &(0x7f0000000100)=0xc) accept4(r3, 0x0, 0x0, 0x800) r4 = fcntl$dupfd(r1, 0x0, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 503.036329][T15093] block nbd3: server does not support multiple connections per device. [ 503.053712][T14901] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 503.071898][T15088] block nbd3: shutting down sockets 19:31:56 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x107, 0x0, 0x0) [ 503.222521][T14901] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 19:31:56 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x2f, 0x0, 0x0) [ 503.305698][T15098] block nbd0: Device being setup by another task [ 503.325936][T15101] block nbd4: Device being setup by another task [ 503.358879][T14901] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 503.376806][T15103] block nbd0: NBD_DISCONNECT [ 503.403029][T15101] block nbd4: shutting down sockets [ 503.407956][T15103] block nbd0: Send disconnect failed -32 [ 503.419865][ T28] audit: type=1400 audit(1711395116.885:497): avc: denied { ioctl } for pid=15095 comm="syz-executor.4" path="/dev/nullb0" dev="devtmpfs" ino=681 ioctlcmd=0xab04 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 503.426010][T15103] block nbd0: Send disconnect failed -32 [ 503.473950][T15103] block nbd0: Send disconnect failed -107 [ 503.490295][T15103] block nbd0: Send disconnect failed -107 [ 503.510151][T15103] block nbd0: Send disconnect failed -107 19:31:57 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x108, 0x0, 0x0) 19:31:57 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x30, 0x0, 0x0) [ 503.521931][T15103] block nbd0: Send disconnect failed -107 [ 503.534694][T15103] block nbd0: Send disconnect failed -107 [ 503.576139][T15103] block nbd0: Send disconnect failed -107 [ 503.592923][T15103] block nbd0: Send disconnect failed -107 [ 503.615731][T15103] block nbd0: Send disconnect failed -107 [ 503.637910][T15103] block nbd0: Send disconnect failed -107 [ 503.651811][T15103] block nbd0: Send disconnect failed -107 [ 503.659298][T14866] 8021q: adding VLAN 0 to HW filter on device bond0 19:31:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20242) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000ed2c9a43cb7c97ce8aef7fdc3568d3ad3d9ceda7d01d361382be88658565b5b473b37cdf7e0a25f910c9638e37ce6850e6db0b848bcf89ab74279f72efe7b9937d6013e1b104db701e17ba9637c783c50c603766c53afbab7b054fc1e172dcc47443864ad487fa95579f55fb9a99e0d81df289003fc2efebd908a99e35b07902c12db9", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) open$dir(&(0x7f0000000140)='./file0\x00', 0x843, 0x0) bind$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x400, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0xfff9}, 0xe) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x4, @none, 0x3f, 0x2}, 0xe) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) accept4$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x0, @none}, &(0x7f0000000200)=0xe, 0x800) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20242) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000ed2c9a43cb7c97ce8aef7fdc3568d3ad3d9ceda7d01d361382be88658565b5b473b37cdf7e0a25f910c9638e37ce6850e6db0b848bcf89ab74279f72efe7b9937d6013e1b104db701e17ba9637c783c50c603766c53afbab7b054fc1e172dcc47443864ad487fa95579f55fb9a99e0d81df289003fc2efebd908a99e35b07902c12db9", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) fcntl$dupfd(r1, 0x406, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) open$dir(&(0x7f0000000140)='./file0\x00', 0x843, 0x0) (async) bind$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x400, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0xfff9}, 0xe) (async) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x4, @none, 0x3f, 0x2}, 0xe) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) accept4$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x0, @none}, &(0x7f0000000200)=0xe, 0x800) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) 19:31:57 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x31, 0x0, 0x0) [ 503.764667][T14866] 8021q: adding VLAN 0 to HW filter on device team0 [ 503.817994][ T5153] bridge0: port 1(bridge_slave_0) entered blocking state [ 503.825337][ T5153] bridge0: port 1(bridge_slave_0) entered forwarding state 19:31:57 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x109, 0x0, 0x0) [ 503.861271][ T5153] bridge0: port 2(bridge_slave_1) entered blocking state [ 503.868566][ T5153] bridge0: port 2(bridge_slave_1) entered forwarding state 19:31:57 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x32, 0x0, 0x0) [ 503.926006][ T5110] Bluetooth: hci7: command tx timeout [ 503.955976][T15113] block nbd4: shutting down sockets 19:31:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab05) 19:31:57 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x33, 0x0, 0x0) 19:31:57 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x10a, 0x0, 0x0) 19:31:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) io_setup(0x5, &(0x7f0000000040)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) io_submit(r3, 0x2, &(0x7f0000000980)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x1, r6}]) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r2) sendmsg$TIPC_CMD_DISABLE_BEARER(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r7, 0x1, 0x70bd2d, 0x25dfdbfe, {{}, {}, {0x10, 0x13, @udp='udp:syz0\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x3ba2d457eafad59e}, 0x40) r8 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 504.195749][T15126] block nbd0: Device being setup by another task [ 504.242401][T14901] netdevsim netdevsim1 netdevsim0: renamed from eth0 19:31:57 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x34, 0x0, 0x0) [ 504.290177][T14901] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 504.297347][T15126] block nbd0: Device being setup by another task 19:31:57 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x10b, 0x0, 0x0) [ 504.334616][T14901] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 504.370978][T15131] block nbd3: shutting down sockets [ 504.385629][T14901] netdevsim netdevsim1 netdevsim3: renamed from eth3 19:31:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab06) 19:31:58 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x35, 0x0, 0x0) 19:31:58 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x10c, 0x0, 0x0) [ 504.626871][T15136] block nbd4: shutting down sockets 19:31:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async, rerun: 64) io_setup(0x5, &(0x7f0000000040)=0x0) (async, rerun: 64) r4 = socket$inet6_udp(0xa, 0x2, 0x0) (async) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) io_submit(r3, 0x2, &(0x7f0000000980)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x1, r6}]) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r2) sendmsg$TIPC_CMD_DISABLE_BEARER(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r7, 0x1, 0x70bd2d, 0x25dfdbfe, {{}, {}, {0x10, 0x13, @udp='udp:syz0\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x3ba2d457eafad59e}, 0x40) (async) r8 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r2) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (rerun: 64) 19:31:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab07) 19:31:58 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x10d, 0x0, 0x0) [ 504.931910][T14901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 504.965525][T15153] block nbd0: Device being setup by another task [ 504.975707][ T5110] Bluetooth: hci6: command tx timeout 19:31:58 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x36, 0x0, 0x0) [ 504.976709][T14866] 8021q: adding VLAN 0 to HW filter on device batadv0 19:31:58 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x10e, 0x0, 0x0) [ 505.026443][T15153] block nbd0: Device being setup by another task [ 505.057887][T15149] block nbd4: shutting down sockets 19:31:58 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x37, 0x0, 0x0) 19:31:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab08) [ 505.113994][T14901] 8021q: adding VLAN 0 to HW filter on device team0 [ 505.199352][ T4832] bridge0: port 1(bridge_slave_0) entered blocking state [ 505.206637][ T4832] bridge0: port 1(bridge_slave_0) entered forwarding state 19:31:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@newqdisc={0x34, 0x24, 0x8, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x1c, 0xffff}, {0xfff3, 0xf}, {0x3, 0xe}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x5}, @TCA_RATE={0x6, 0x5, {0x3, 0x8}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040041) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:31:58 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x38, 0x0, 0x0) [ 505.279008][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 505.286291][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 505.397808][T15165] block nbd4: Device being setup by another task [ 505.415810][T15166] block nbd0: Device being setup by another task [ 505.422720][T15163] block nbd4: NBD_DISCONNECT 19:31:58 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x10f, 0x0, 0x0) [ 505.455747][T15163] block nbd4: Send disconnect failed -107 [ 505.468085][T15162] block nbd4: Disconnected due to user request. [ 505.476015][T15166] block nbd0: Device being setup by another task [ 505.478455][T15162] block nbd4: shutting down sockets [ 505.506142][T14866] veth0_vlan: entered promiscuous mode 19:31:59 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x39, 0x0, 0x0) 19:31:59 executing program 4: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) fcntl$dupfd(r1, 0x0, r1) (async) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@newqdisc={0x34, 0x24, 0x8, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x1c, 0xffff}, {0xfff3, 0xf}, {0x3, 0xe}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x5}, @TCA_RATE={0x6, 0x5, {0x3, 0x8}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040041) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 505.565077][T14901] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network 19:31:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab08) [ 505.617923][T14901] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 505.686725][T14866] veth1_vlan: entered promiscuous mode 19:31:59 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x110, 0x0, 0x0) 19:31:59 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x3a, 0x0, 0x0) [ 505.828782][T14866] veth0_macvtap: entered promiscuous mode [ 505.863970][T14866] veth1_macvtap: entered promiscuous mode [ 505.915452][T15177] block nbd4: Device being setup by another task [ 505.916625][T15178] block nbd3: NBD_DISCONNECT [ 505.928417][T15179] block nbd4: shutting down sockets [ 505.945722][T15178] block nbd3: Send disconnect failed -107 [ 505.965979][T15178] block nbd3: Send disconnect failed -107 [ 505.968360][T14866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 19:31:59 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x111, 0x0, 0x0) 19:31:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) getsockopt(r1, 0x5, 0x8000, &(0x7f0000000080)=""/76, &(0x7f0000000100)=0x4c) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 506.015907][ T5110] Bluetooth: hci7: command tx timeout [ 506.029154][T15176] block nbd3: Disconnected due to user request. [ 506.039118][T14866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:31:59 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x3b, 0x0, 0x0) 19:31:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) (async) getsockopt(r1, 0x5, 0x8000, &(0x7f0000000080)=""/76, &(0x7f0000000100)=0x4c) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 506.096224][T15176] block nbd3: shutting down sockets [ 506.097304][T14866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 506.166591][T14866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 506.196830][T14866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 19:31:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab09) [ 506.225132][T14866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 506.245552][T14866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 19:31:59 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x112, 0x0, 0x0) [ 506.268512][T14866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 506.289966][T14866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 19:31:59 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x3c, 0x0, 0x0) [ 506.326153][T14866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 506.354042][T14866] batman_adv: batadv0: Interface activated: batadv_slave_0 19:31:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) [ 506.431063][T14866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 506.469532][T14866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:32:00 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x113, 0x0, 0x0) [ 506.504633][T14866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 506.535828][T14866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 506.571450][T14866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 506.596583][T14866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:32:00 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x3d, 0x0, 0x0) [ 506.615505][T14866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 506.634811][T14866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 506.656107][T14866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 506.672634][T14866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 506.686816][T14866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 506.697738][T14866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 506.710491][T14866] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 506.731022][T14866] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 506.740395][T14866] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 506.755721][T14866] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 506.768114][T14866] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 19:32:00 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x114, 0x0, 0x0) [ 506.793703][T15201] block nbd4: Device being setup by another task [ 506.803971][T15195] block nbd4: shutting down sockets [ 506.848767][T15209] block nbd0: Device being setup by another task [ 506.856569][T14901] 8021q: adding VLAN 0 to HW filter on device batadv0 19:32:00 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x3e, 0x0, 0x0) [ 506.902755][ T1243] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.911911][ T1243] ieee802154 phy1 wpan1: encryption failed: -22 19:32:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab0a) 19:32:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) (async) 19:32:00 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x41, 0x0, 0x0) 19:32:00 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x115, 0x0, 0x0) [ 507.206429][T15220] block nbd4: shutting down sockets 19:32:00 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x42, 0x0, 0x0) [ 507.259715][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 507.275668][T15226] block nbd4: Device being setup by another task [ 507.295047][T14901] veth0_vlan: entered promiscuous mode [ 507.301144][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 19:32:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab10) 19:32:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x40, @none, 0x81, 0x2}, 0xe) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x220000) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 507.448477][T14901] veth1_vlan: entered promiscuous mode [ 507.488066][ T956] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 19:32:00 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x116, 0x0, 0x0) [ 507.510042][ T956] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 507.546476][T15235] block nbd3: shutting down sockets 19:32:01 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x43, 0x0, 0x0) 19:32:01 executing program 2: ioctl$VIDIOC_QUERYBUF_DMABUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000080)={0x39b, 0x3, 0x4, 0x100, 0x3, {0x77359400}, {0x3, 0x1, 0x80, 0xe4, 0x20, 0x0, "2f46d5c0"}, 0xfffffc00, 0x4, {0xffffffffffffffff}, 0xf6f}) ioctl$VIDIOC_QUERYBUF_DMABUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000100)={0x57a2, 0x6, 0x4, 0x1, 0x5, {}, {0x1, 0xc, 0xec, 0x0, 0x0, 0x20, "03a6f08a"}, 0xd8, 0x4, {0xffffffffffffffff}, 0x14}) pipe2$watch_queue(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000240)=@multiplanar_fd={0x2, 0x3, 0x4, 0x2, 0x18b, {0x77359400}, {0x6, 0xc, 0x80, 0x20, 0x5, 0x3, "5295d6f3"}, 0x5, 0x4, {&(0x7f0000000180)=[{0xffff1e3d, 0x100, {r0}, 0x5}, {0xffffffff, 0x1, {r1}}]}, 0x3, 0x0, r2}) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = dup3(r3, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000000040)={0x4}) recvmmsg(r5, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) [ 507.637484][T15232] block nbd4: shutting down sockets 19:32:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x40, @none, 0x81, 0x2}, 0xe) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x220000) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab10) [ 507.676442][T14901] veth0_macvtap: entered promiscuous mode [ 507.707888][T14901] veth1_macvtap: entered promiscuous mode 19:32:01 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x117, 0x0, 0x0) [ 507.793791][T14901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 507.829709][T14901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:32:01 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x44, 0x0, 0x0) [ 507.860696][T14901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 507.884587][T14901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:32:01 executing program 4: ioctl$VIDIOC_QUERYBUF_DMABUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000080)={0x39b, 0x3, 0x4, 0x100, 0x3, {0x77359400}, {0x3, 0x1, 0x80, 0xe4, 0x20, 0x0, "2f46d5c0"}, 0xfffffc00, 0x4, {0xffffffffffffffff}, 0xf6f}) (async) ioctl$VIDIOC_QUERYBUF_DMABUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000100)={0x57a2, 0x6, 0x4, 0x1, 0x5, {}, {0x1, 0xc, 0xec, 0x0, 0x0, 0x20, "03a6f08a"}, 0xd8, 0x4, {0xffffffffffffffff}, 0x14}) (async) pipe2$watch_queue(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000240)=@multiplanar_fd={0x2, 0x3, 0x4, 0x2, 0x18b, {0x77359400}, {0x6, 0xc, 0x80, 0x20, 0x5, 0x3, "5295d6f3"}, 0x5, 0x4, {&(0x7f0000000180)=[{0xffff1e3d, 0x100, {r0}, 0x5}, {0xffffffff, 0x1, {r1}}]}, 0x3, 0x0, r2}) (async) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = dup3(r3, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000000040)={0x4}) (async) recvmmsg(r5, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) 19:32:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$NBD_DO_IT(r0, 0xab03) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 507.939082][T14901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 507.977804][T14901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.008139][T14901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 508.036667][T14901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:32:01 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x118, 0x0, 0x0) 19:32:01 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x45, 0x0, 0x0) [ 508.069920][T14901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 508.098072][T14901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.135446][T14901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 508.155313][T14901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.181587][T14901] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 508.192351][T15244] block nbd0: Device being setup by another task 19:32:01 executing program 2: syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r1, 0x5423, 0xffffffffffffffff) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x4, 0x4740) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="030000000000713ad15700002e2f66696c653000b13d1ba64fd35bffe8d2873c7a55450ab22708314b69aa68b32f63999dccdb57efc487593f1047246b41c7ae8381870eb6879907c4624b9e455a6fde7b0a1a79ff0d20b02c34616e0c4dbf398daa873eb8568508e47cfa80f3741839acafdeb9c0c7c559"]) r4 = dup3(r3, r0, 0x80000) recvmmsg(r4, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) [ 508.248259][T14901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 508.259942][T15261] block nbd3: Device being setup by another task [ 508.278094][T15265] block nbd3: shutting down sockets [ 508.286091][T15251] block nbd0: Device being setup by another task 19:32:01 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x119, 0x0, 0x0) [ 508.286503][T14901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.305410][T14901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 19:32:01 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x46, 0x0, 0x0) 19:32:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 508.345394][T14901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.369513][T14901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 508.397439][T14901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:32:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab10) [ 508.452607][T14901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 19:32:01 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x11a, 0x0, 0x0) [ 508.507499][T14901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.543550][T14901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 19:32:02 executing program 3: syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r1, 0x5423, 0xffffffffffffffff) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x4, 0x4740) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="030000000000713ad15700002e2f66696c653000b13d1ba64fd35bffe8d2873c7a55450ab22708314b69aa68b32f63999dccdb57efc487593f1047246b41c7ae8381870eb6879907c4624b9e455a6fde7b0a1a79ff0d20b02c34616e0c4dbf398daa873eb8568508e47cfa80f3741839acafdeb9c0c7c559"]) r4 = dup3(r3, r0, 0x80000) recvmmsg(r4, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) ioctl$KDGKBMODE(r1, 0x5423, 0xffffffffffffffff) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x4, 0x4740) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="030000000000713ad15700002e2f66696c653000b13d1ba64fd35bffe8d2873c7a55450ab22708314b69aa68b32f63999dccdb57efc487593f1047246b41c7ae8381870eb6879907c4624b9e455a6fde7b0a1a79ff0d20b02c34616e0c4dbf398daa873eb8568508e47cfa80f3741839acafdeb9c0c7c559"]) (async) dup3(r3, r0, 0x80000) (async) recvmmsg(r4, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) (async) [ 508.566060][T14901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.595535][T14901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 508.610129][T14901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.620483][T14901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 508.634876][T14901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.652145][T14901] batman_adv: batadv0: Interface activated: batadv_slave_1 19:32:02 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x47, 0x0, 0x0) [ 508.679828][T15274] block nbd0: Device being setup by another task [ 508.702900][T14901] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 508.718489][T15283] block nbd4: Device being setup by another task 19:32:02 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x11b, 0x0, 0x0) [ 508.738324][T15276] block nbd4: shutting down sockets [ 508.773624][T14901] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 508.800122][T14901] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 19:32:02 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000504000000002e"], 0x0, 0x37}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004440)=@base={0x9, 0x4, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x2, 0x1}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000280)={r1, 0xffffffffffffffff}, 0x4) r3 = socket(0x1f, 0xa, 0xac74) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000100)={{r3}, 0x0, 0x3, 0x8}) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r1, 0xffffffffffffffff}, &(0x7f0000000140), &(0x7f0000000180)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r5, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.empty_time\x00', 0x275a, 0x0) write$cgroup_pid(r9, &(0x7f0000000040), 0x12) ioctl$SIOCSIFHWADDR(r9, 0x4030582b, &(0x7f0000000280)={'lo\x00', @link_local={0x0, 0x2, 0xc2, 0x0, 0x87}}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000003500)={0xffffffffffffffff, 0x20, &(0x7f0000001480)={&(0x7f00000014c0)=""/120, 0x78, 0x0, &(0x7f0000001540)=""/235, 0xeb}}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000b00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r9, 0xd000943e, &(0x7f0000001cc0)={0x0, r11, "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", "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"}) bpf$PROG_LOAD(0x5, &(0x7f0000003540)={0x0, 0xd, &(0x7f00000017c0)=@raw=[@jmp={0x5, 0x1, 0x6, 0x1, 0x9, 0xffffffffffffffff, 0x8}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x2}, @generic={0xad, 0xb, 0x8, 0x8, 0x6}, @map_idx={0x18, 0xb, 0x5, 0x0, 0x3}, @func, @tail_call={{0x18, 0x2, 0x1, 0x0, r9}}, @alu={0x7, 0x1, 0x2, 0x7, 0x7, 0x2, 0xffffffffffffffff}], &(0x7f0000000480)='GPL\x00', 0x4, 0xed, &(0x7f0000003240)=""/237, 0x41100, 0x14, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x9, 0xfffffffd}, 0x8, 0x10, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8bf}, 0x10, r10}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xf, 0x1a, &(0x7f00000003c0)=@raw=[@tail_call={{0x18, 0x2, 0x1, 0x0, r1}}, @tail_call={{0x18, 0x2, 0x1, 0x0, 0x1}}, @jmp={0x5, 0x1, 0x4, 0x9, 0x5, 0x20, 0x8}, @tail_call={{0x18, 0x2, 0x1, 0x0, r1}}, @jmp={0x5, 0x0, 0xa, 0xa, 0x5, 0x100, 0x10}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r7}}, @map_fd={0x18, 0x6, 0x1, 0x0, r2}, @generic={0x7b, 0x7, 0x3, 0x1, 0x1ff}, @cb_func={0x18, 0xa, 0x4, 0x0, 0x3}], &(0x7f0000000200)='syzkaller\x00', 0x1ff, 0x0, 0x0, 0x0, 0x1, '\x00', r8, 0xe, r0, 0x8, &(0x7f0000000340)={0xa, 0x5}, 0x8, 0x10, 0x0, 0x0, r10, 0xffffffffffffffff, 0x0, &(0x7f0000000500)=[r1], 0x0, 0x10, 0x71}, 0x90) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x0) bind$nfc_llcp(r6, &(0x7f0000000080)={0x27, r12, 0x0, 0x6, 0x2, 0x6, "3c3eca10a3d63950c9aa2b6f9cf997272273a6012fe831749b46132946efd7bfb2013d0f9f2bbe890ffb0696645fba56dcb5cc267149d014b145f00b791c67", 0x38}, 0x60) r13 = dup3(r4, r5, 0x0) recvmmsg(r13, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) 19:32:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x400448c9) [ 508.820795][T14901] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 508.835549][T15273] block nbd0: Device being setup by another task 19:32:02 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x11c, 0x0, 0x0) [ 508.886915][T15278] block nbd0: Device being setup by another task 19:32:02 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x48, 0x0, 0x0) [ 509.026298][T15292] block nbd3: shutting down sockets 19:32:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f0000000080)) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) 19:32:02 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000504000000002e"], 0x0, 0x37}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004440)=@base={0x9, 0x4, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x2, 0x1}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000280)={r1, 0xffffffffffffffff}, 0x4) (async) r3 = socket(0x1f, 0xa, 0xac74) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000100)={{r3}, 0x0, 0x3, 0x8}) (async) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r1, 0xffffffffffffffff}, &(0x7f0000000140), &(0x7f0000000180)}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r5, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.empty_time\x00', 0x275a, 0x0) write$cgroup_pid(r9, &(0x7f0000000040), 0x12) ioctl$SIOCSIFHWADDR(r9, 0x4030582b, &(0x7f0000000280)={'lo\x00', @link_local={0x0, 0x2, 0xc2, 0x0, 0x87}}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000003500)={0xffffffffffffffff, 0x20, &(0x7f0000001480)={&(0x7f00000014c0)=""/120, 0x78, 0x0, &(0x7f0000001540)=""/235, 0xeb}}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000b00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r9, 0xd000943e, &(0x7f0000001cc0)={0x0, r11, "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", "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"}) (async) bpf$PROG_LOAD(0x5, &(0x7f0000003540)={0x0, 0xd, &(0x7f00000017c0)=@raw=[@jmp={0x5, 0x1, 0x6, 0x1, 0x9, 0xffffffffffffffff, 0x8}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x2}, @generic={0xad, 0xb, 0x8, 0x8, 0x6}, @map_idx={0x18, 0xb, 0x5, 0x0, 0x3}, @func, @tail_call={{0x18, 0x2, 0x1, 0x0, r9}}, @alu={0x7, 0x1, 0x2, 0x7, 0x7, 0x2, 0xffffffffffffffff}], &(0x7f0000000480)='GPL\x00', 0x4, 0xed, &(0x7f0000003240)=""/237, 0x41100, 0x14, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x9, 0xfffffffd}, 0x8, 0x10, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8bf}, 0x10, r10}, 0x90) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xf, 0x1a, &(0x7f00000003c0)=@raw=[@tail_call={{0x18, 0x2, 0x1, 0x0, r1}}, @tail_call={{0x18, 0x2, 0x1, 0x0, 0x1}}, @jmp={0x5, 0x1, 0x4, 0x9, 0x5, 0x20, 0x8}, @tail_call={{0x18, 0x2, 0x1, 0x0, r1}}, @jmp={0x5, 0x0, 0xa, 0xa, 0x5, 0x100, 0x10}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r7}}, @map_fd={0x18, 0x6, 0x1, 0x0, r2}, @generic={0x7b, 0x7, 0x3, 0x1, 0x1ff}, @cb_func={0x18, 0xa, 0x4, 0x0, 0x3}], &(0x7f0000000200)='syzkaller\x00', 0x1ff, 0x0, 0x0, 0x0, 0x1, '\x00', r8, 0xe, r0, 0x8, &(0x7f0000000340)={0xa, 0x5}, 0x8, 0x10, 0x0, 0x0, r10, 0xffffffffffffffff, 0x0, &(0x7f0000000500)=[r1], 0x0, 0x10, 0x71}, 0x90) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x0) bind$nfc_llcp(r6, &(0x7f0000000080)={0x27, r12, 0x0, 0x6, 0x2, 0x6, "3c3eca10a3d63950c9aa2b6f9cf997272273a6012fe831749b46132946efd7bfb2013d0f9f2bbe890ffb0696645fba56dcb5cc267149d014b145f00b791c67", 0x38}, 0x60) r13 = dup3(r4, r5, 0x0) recvmmsg(r13, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) 19:32:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x400448dd) 19:32:02 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x49, 0x0, 0x0) [ 509.201663][ T783] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 509.221342][ T783] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 19:32:02 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x11d, 0x0, 0x0) [ 509.366521][T15301] block nbd4: shutting down sockets 19:32:02 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/81, 0x51}, {&(0x7f00000000c0)=""/231, 0xe7}, {&(0x7f00000001c0)=""/55, 0x37}], 0x3, &(0x7f0000000240)=""/189, 0xbd}, 0x4}, {{&(0x7f0000000300)=@caif=@dbg, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/109, 0x6d}, {&(0x7f0000000400)=""/201, 0xc9}, {&(0x7f0000000780)=""/45, 0x2d}, {&(0x7f00000007c0)=""/193, 0xbd}, {&(0x7f0000000600)=""/59, 0x3b}], 0x3, &(0x7f00000006c0)=""/56, 0x38}, 0x9}], 0x2, 0x0, 0x0) 19:32:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f0000000080)) (async) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) [ 509.400638][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 509.417148][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 19:32:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x8}}]}, 0x3c}}, 0x0) [ 509.486379][T15308] block nbd0: Device being setup by another task 19:32:03 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x4a, 0x0, 0x0) [ 509.555563][T15310] block nbd0: Device being setup by another task 19:32:03 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) dup3(r0, r1, 0x0) (async) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/81, 0x51}, {&(0x7f00000000c0)=""/231, 0xe7}, {&(0x7f00000001c0)=""/55, 0x37}], 0x3, &(0x7f0000000240)=""/189, 0xbd}, 0x4}, {{&(0x7f0000000300)=@caif=@dbg, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/109, 0x6d}, {&(0x7f0000000400)=""/201, 0xc9}, {&(0x7f0000000780)=""/45, 0x2d}, {&(0x7f00000007c0)=""/193, 0xbd}, {&(0x7f0000000600)=""/59, 0x3b}], 0x3, &(0x7f00000006c0)=""/56, 0x38}, 0x9}], 0x2, 0x0, 0x0) 19:32:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x400454ca) 19:32:03 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x11e, 0x0, 0x0) 19:32:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x9}}]}, 0x3c}}, 0x0) 19:32:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f00000000c0)) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1f}}, './file0\x00'}) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x4) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:03 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x4b, 0x0, 0x0) 19:32:03 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000500)=""/4096, 0x1000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$ppp(r1, &(0x7f0000000080)="fcc12543bafb596710decf18054d5b18a78f8701e7356807473f1d88d4f263f87292fb638c3ac1d4a5d71065eb21a16764a878022601495929f06a3cb6aa58ca911bf9cdc8fd86be2945e9ca92a3ba57ef1775f97ded2269c0c42d0eee8d693f69ba31cc31ea4b2a364e24c142aabba6ad1dab9f89fa2257df09b8999e5faa3da75dadff88646dcd3e74285752", 0x8d) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip_vti0\x00'}) [ 509.865773][T15322] block nbd3: shutting down sockets 19:32:03 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x11f, 0x0, 0x0) 19:32:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x40049409) 19:32:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0xe}}]}, 0x3c}}, 0x0) [ 510.017190][T15338] block nbd4: shutting down sockets 19:32:03 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x4c, 0x0, 0x0) 19:32:03 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x120, 0x0, 0x0) 19:32:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f00000000c0)) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1f}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1f}}, './file0\x00'}) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x4) (async) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x4) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0xf}}]}, 0x3c}}, 0x0) 19:32:03 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000500)=""/4096, 0x1000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$ppp(r1, &(0x7f0000000080)="fcc12543bafb596710decf18054d5b18a78f8701e7356807473f1d88d4f263f87292fb638c3ac1d4a5d71065eb21a16764a878022601495929f06a3cb6aa58ca911bf9cdc8fd86be2945e9ca92a3ba57ef1775f97ded2269c0c42d0eee8d693f69ba31cc31ea4b2a364e24c142aabba6ad1dab9f89fa2257df09b8999e5faa3da75dadff88646dcd3e74285752", 0x8d) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip_vti0\x00'}) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000500)=""/4096, 0x1000) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) write$ppp(r1, &(0x7f0000000080)="fcc12543bafb596710decf18054d5b18a78f8701e7356807473f1d88d4f263f87292fb638c3ac1d4a5d71065eb21a16764a878022601495929f06a3cb6aa58ca911bf9cdc8fd86be2945e9ca92a3ba57ef1775f97ded2269c0c42d0eee8d693f69ba31cc31ea4b2a364e24c142aabba6ad1dab9f89fa2257df09b8999e5faa3da75dadff88646dcd3e74285752", 0x8d) (async) dup3(r0, r1, 0x0) (async) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip_vti0\x00'}) (async) [ 510.225672][T15346] block nbd2: Device being setup by another task 19:32:03 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x4d, 0x0, 0x0) [ 510.305830][T15346] block nbd2: Device being setup by another task 19:32:03 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x121, 0x0, 0x0) 19:32:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x40081271) [ 510.406150][T15355] block nbd0: Device being setup by another task [ 510.445672][T15357] block nbd0: Device being setup by another task 19:32:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x3c}}]}, 0x3c}}, 0x0) [ 510.515545][T15355] block nbd0: Device being setup by another task 19:32:04 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x4e, 0x0, 0x0) 19:32:04 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x122, 0x0, 0x0) 19:32:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x610100, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc, 0x13, r4, 0xce10f000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:04 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) 19:32:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x50}}]}, 0x3c}}, 0x0) [ 510.736710][T15372] block nbd3: shutting down sockets 19:32:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x40086602) 19:32:04 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x4f, 0x0, 0x0) 19:32:04 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x123, 0x0, 0x0) 19:32:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x610100, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc, 0x13, r4, 0xce10f000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 510.935638][T15381] block nbd2: Device being setup by another task 19:32:04 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x50, 0x0, 0x0) 19:32:04 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) [ 510.995894][T15387] block nbd2: Device being setup by another task 19:32:04 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x124, 0x0, 0x0) [ 511.041261][ T28] audit: type=1400 audit(1711395124.505:498): avc: denied { setattr } for pid=15380 comm="syz-executor.2" path="/dev/nbd2" dev="devtmpfs" ino=666 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 19:32:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x60}}]}, 0x3c}}, 0x0) [ 511.165415][T15391] block nbd0: Device being setup by another task 19:32:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x40087602) 19:32:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000002f00), 0x0, 0x40800) ioctl$NBD_DO_IT(r3, 0xab03) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x40010, r0, 0xd0f6c000) recvmmsg(r1, &(0x7f0000002dc0)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000002800)=[{&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/238, 0xee}, {&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/252, 0xfc}, {&(0x7f0000001500)=""/166, 0xa6}, {&(0x7f0000002cc0)=""/126, 0x7e}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/249, 0xf9}, {&(0x7f0000002740)=""/190, 0xbe}], 0xa}, 0x8000}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000028c0)=""/149, 0x95}], 0x1, &(0x7f0000002980)=""/188, 0xbc}, 0x80000000}, {{&(0x7f0000002a40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002ac0)=""/139, 0x8b}], 0x1, &(0x7f0000002bc0)=""/250, 0xfa}, 0x2}, {{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002640)=""/138, 0x8a}], 0x1, &(0x7f0000002d80)=""/30, 0x1e}}], 0x4, 0x0, &(0x7f0000002ec0)={0x77359400}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:04 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x51, 0x0, 0x0) 19:32:04 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x27}}], 0xf00, 0x0, 0x0) 19:32:04 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x125, 0x0, 0x0) 19:32:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x2}}]}, 0x3c}}, 0x0) 19:32:04 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x52, 0x0, 0x0) 19:32:05 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x126, 0x0, 0x0) [ 511.535540][T15412] block nbd4: Device being setup by another task [ 511.608286][T15413] block nbd4: shutting down sockets 19:32:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x40101283) 19:32:05 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x27}}], 0xf00, 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) dup3(r0, r1, 0x0) (async) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x27}}], 0xf00, 0x0, 0x0) (async) 19:32:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x3}}]}, 0x3c}}, 0x0) 19:32:05 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x53, 0x0, 0x0) [ 511.766573][T15421] block nbd1: Device being setup by another task 19:32:05 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x127, 0x0, 0x0) 19:32:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x4}}]}, 0x3c}}, 0x0) [ 511.835534][T15421] block nbd1: Device being setup by another task 19:32:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x40101286) 19:32:05 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000080)=0x0) bind$nfc_llcp(r3, &(0x7f00000000c0)={0x27, r4, 0x0, 0x1, 0x0, 0x5a, "bf6906a7895fd474b54623b2599847fc7c0011c4605d2b8569020209941ed78835a1fa98f29b8dcf44bdd0ad5f5682e1a6154e978f90b3df1aad71b12ae33a", 0x1f}, 0x60) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nfc_llcp(r3, &(0x7f0000000740)={&(0x7f0000000300)={0x27, r4, 0x1, 0x4, 0x9, 0x20, "e5370fd5c32eb2f652f8fec3e033bd52646933c420a81a8c57889d7a39ae61257913eb61a784af5a6d3ebf3f77a119519bc860ef224cf98aa79b400210d9d1", 0x2b}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000380)="3f10b8ccdcdd85aabbd623b171ae2214b651071f4c9ef37fe786460b8dd05e66f72eb0ff4c834d91ccb25664f92c8a91803140daa6e0a83cec87e4aa6678435bbec03b96aca3a6297041fc23b434bedd03262d898514244f23e372721ea2a62990e9e443aada32fd2aca7e94097012535645245c1f8a58e2a7", 0x79}, {&(0x7f0000000500)="9298681eae11e52d27eb29eefe7f856365c4273b43cf29858210bea1a0e175a5bfd9061a7ca5c4b96fcfa8719beaac6821bb9783c2c25f475bce956f09c8a60250449d519f8ce423ffdb2084edd52b6920a491763eebf7bc8a64b82a3a8dec958b9d69bb959563073b08047b2fc3e59eb7000b732dc950230dc7918cbad4df53c8034f673707e52aa23be76a511007acfdda030de345b8422bb0523af0de887d49b8ab9e14c716677c78235d82ea8fda2965589308f1c6a29bda52924e9d60b5ba7b0e31a6cec9cf6b5abfc2ea5e380e8ea04e99e2be6a2ed02c282e295f6f008a223cf23983ead15aae1ca1dd95", 0xee}, {&(0x7f0000000400)="47f1772b90ad02246e68702b3771d962bd24cff73abe85311ca38b062f15da627baf571e56", 0x25}, {&(0x7f0000000440)="d23e5da80cd0390e4e1dd3602d7ebb203bda5deb37fe5b51ad4f999bb4b7ea3ff2a4e2bb268b1ed65cf3633c83a9f6713ec4b05244ad81cd4d1079100341e3d47b8928e2201ccd237cd7583029f2aa78a737f3a0536447c6ee", 0x59}], 0x4, &(0x7f0000000640)={0x100, 0x3a, 0x9, "7a40d154cfd332debd0aa8ac9543d4f7c83b4d51df434e1d3ef4ff66699a60a309066fdd0ec05f48aeeb074c596cc7476726f883670cc48ddb01c823fdd2b7ef284f19a10772e5a3b92692bd264b1cf638a0b7cb55dfef3016dd4d1e7760a0c5ded8c6db1a8daa9b8a470b55d6e4044c11e1afac36f34340a236704e2d042823a060b484aee9a5dc8ffa8572ff3523819c6a05ed4ea40138156566da598f13eada7c53a6d76d1759eddbb2fffcae9ea52f846dcc2c21fa8eb704cf448bfe405ea91dfef8d6e0827ff862c471f0cfac3abb958ee9af4aa861e0c881c9216bd93533401a356cbe8bf53169cefd"}, 0x100, 0x4040}, 0x4000) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000180), 0xffffffffffffffff) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f00000001c0)=0x0) sendmsg$NFC_CMD_ENABLE_SE(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r6, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_SE_INDEX={0x8, 0x15, 0x1}, @NFC_ATTR_SE_INDEX={0x8, 0x15, 0x2}, @NFC_ATTR_SE_INDEX={0x8, 0x15, 0x2}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x20040008) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) 19:32:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x5}}]}, 0x3c}}, 0x0) 19:32:05 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x54, 0x0, 0x0) 19:32:05 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x128, 0x0, 0x0) 19:32:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x6}}]}, 0x3c}}, 0x0) [ 512.166484][T15438] block nbd3: shutting down sockets 19:32:05 executing program 1: syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000080)=0x0) bind$nfc_llcp(r3, &(0x7f00000000c0)={0x27, r4, 0x0, 0x1, 0x0, 0x5a, "bf6906a7895fd474b54623b2599847fc7c0011c4605d2b8569020209941ed78835a1fa98f29b8dcf44bdd0ad5f5682e1a6154e978f90b3df1aad71b12ae33a", 0x1f}, 0x60) (async) bind$nfc_llcp(r3, &(0x7f00000000c0)={0x27, r4, 0x0, 0x1, 0x0, 0x5a, "bf6906a7895fd474b54623b2599847fc7c0011c4605d2b8569020209941ed78835a1fa98f29b8dcf44bdd0ad5f5682e1a6154e978f90b3df1aad71b12ae33a", 0x1f}, 0x60) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nfc_llcp(r3, &(0x7f0000000740)={&(0x7f0000000300)={0x27, r4, 0x1, 0x4, 0x9, 0x20, "e5370fd5c32eb2f652f8fec3e033bd52646933c420a81a8c57889d7a39ae61257913eb61a784af5a6d3ebf3f77a119519bc860ef224cf98aa79b400210d9d1", 0x2b}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000380)="3f10b8ccdcdd85aabbd623b171ae2214b651071f4c9ef37fe786460b8dd05e66f72eb0ff4c834d91ccb25664f92c8a91803140daa6e0a83cec87e4aa6678435bbec03b96aca3a6297041fc23b434bedd03262d898514244f23e372721ea2a62990e9e443aada32fd2aca7e94097012535645245c1f8a58e2a7", 0x79}, {&(0x7f0000000500)="9298681eae11e52d27eb29eefe7f856365c4273b43cf29858210bea1a0e175a5bfd9061a7ca5c4b96fcfa8719beaac6821bb9783c2c25f475bce956f09c8a60250449d519f8ce423ffdb2084edd52b6920a491763eebf7bc8a64b82a3a8dec958b9d69bb959563073b08047b2fc3e59eb7000b732dc950230dc7918cbad4df53c8034f673707e52aa23be76a511007acfdda030de345b8422bb0523af0de887d49b8ab9e14c716677c78235d82ea8fda2965589308f1c6a29bda52924e9d60b5ba7b0e31a6cec9cf6b5abfc2ea5e380e8ea04e99e2be6a2ed02c282e295f6f008a223cf23983ead15aae1ca1dd95", 0xee}, {&(0x7f0000000400)="47f1772b90ad02246e68702b3771d962bd24cff73abe85311ca38b062f15da627baf571e56", 0x25}, {&(0x7f0000000440)="d23e5da80cd0390e4e1dd3602d7ebb203bda5deb37fe5b51ad4f999bb4b7ea3ff2a4e2bb268b1ed65cf3633c83a9f6713ec4b05244ad81cd4d1079100341e3d47b8928e2201ccd237cd7583029f2aa78a737f3a0536447c6ee", 0x59}], 0x4, &(0x7f0000000640)={0x100, 0x3a, 0x9, "7a40d154cfd332debd0aa8ac9543d4f7c83b4d51df434e1d3ef4ff66699a60a309066fdd0ec05f48aeeb074c596cc7476726f883670cc48ddb01c823fdd2b7ef284f19a10772e5a3b92692bd264b1cf638a0b7cb55dfef3016dd4d1e7760a0c5ded8c6db1a8daa9b8a470b55d6e4044c11e1afac36f34340a236704e2d042823a060b484aee9a5dc8ffa8572ff3523819c6a05ed4ea40138156566da598f13eada7c53a6d76d1759eddbb2fffcae9ea52f846dcc2c21fa8eb704cf448bfe405ea91dfef8d6e0827ff862c471f0cfac3abb958ee9af4aa861e0c881c9216bd93533401a356cbe8bf53169cefd"}, 0x100, 0x4040}, 0x4000) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000180), 0xffffffffffffffff) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f00000001c0)) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f00000001c0)=0x0) sendmsg$NFC_CMD_ENABLE_SE(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r6, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_SE_INDEX={0x8, 0x15, 0x1}, @NFC_ATTR_SE_INDEX={0x8, 0x15, 0x2}, @NFC_ATTR_SE_INDEX={0x8, 0x15, 0x2}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x20040008) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) 19:32:05 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x129, 0x0, 0x0) 19:32:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x40101288) 19:32:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x6}}]}, 0x3c}}, 0x0) 19:32:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x7}}]}, 0x3c}}, 0x0) 19:32:05 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xf00, 0x0, 0x0) 19:32:05 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x55, 0x0, 0x0) [ 512.428242][T15457] block nbd0: Device being setup by another task 19:32:06 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x12a, 0x0, 0x0) 19:32:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x8}}]}, 0x3c}}, 0x0) [ 512.516289][T15457] block nbd0: Device being setup by another task 19:32:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x401070c9) 19:32:06 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x56, 0x0, 0x0) 19:32:06 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x12b, 0x0, 0x0) 19:32:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x9}}]}, 0x3c}}, 0x0) [ 512.796047][T15470] block nbd3: shutting down sockets [ 524.325700][ T5100] Bluetooth: hci1: command 0x0406 tx timeout 19:32:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-160-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad", 0x1) signalfd4(r0, &(0x7f00000000c0)={[0xd9]}, 0x8, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x4d, &(0x7f0000caaffb), &(0x7f0000000100)=0xc) accept4(r3, 0x0, 0x0, 0x800) r4 = fcntl$dupfd(r1, 0x0, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) ioctl$NBD_DISCONNECT(r0, 0xab08) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-160-generic\x00'}, 0x58) (async) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad", 0x1) (async) signalfd4(r0, &(0x7f00000000c0)={[0xd9]}, 0x8, 0x800) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) (async) getsockopt$sock_cred(r3, 0x1, 0x4d, &(0x7f0000caaffb), &(0x7f0000000100)=0xc) (async) accept4(r3, 0x0, 0x0, 0x800) (async) fcntl$dupfd(r1, 0x0, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r5, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) 19:32:34 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x57, 0x0, 0x0) 19:32:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x401070ca) 19:32:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0xa}}]}, 0x3c}}, 0x0) 19:32:34 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x12c, 0x0, 0x0) [ 541.455920][T15488] block nbd1: Device being setup by another task 19:32:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) fcntl$dupfd(r1, 0x0, r1) (async) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000002f00), 0x0, 0x40800) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_DO_IT(r3, 0xab03) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x40010, r0, 0xd0f6c000) recvmmsg(r1, &(0x7f0000002dc0)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000002800)=[{&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/238, 0xee}, {&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/252, 0xfc}, {&(0x7f0000001500)=""/166, 0xa6}, {&(0x7f0000002cc0)=""/126, 0x7e}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/249, 0xf9}, {&(0x7f0000002740)=""/190, 0xbe}], 0xa}, 0x8000}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000028c0)=""/149, 0x95}], 0x1, &(0x7f0000002980)=""/188, 0xbc}, 0x80000000}, {{&(0x7f0000002a40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002ac0)=""/139, 0x8b}], 0x1, &(0x7f0000002bc0)=""/250, 0xfa}, 0x2}, {{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002640)=""/138, 0x8a}], 0x1, &(0x7f0000002d80)=""/30, 0x1e}}], 0x4, 0x0, &(0x7f0000002ec0)={0x77359400}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 541.555827][T15495] block nbd1: NBD_DISCONNECT [ 541.560530][T15494] block nbd0: Device being setup by another task [ 541.595490][T15495] block nbd1: Send disconnect failed -32 [ 541.601293][T15495] block nbd1: Send disconnect failed -107 [ 541.648272][T15495] block nbd1: Send disconnect failed -107 [ 541.665401][T15496] block nbd0: Device being setup by another task 19:32:35 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x12d, 0x0, 0x0) [ 541.746069][T15499] block nbd2: Device being setup by another task [ 541.746897][T15504] block nbd3: NBD_DISCONNECT 19:32:35 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x58, 0x0, 0x0) [ 541.795558][T15504] block nbd3: Send disconnect failed -107 19:32:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x401070cd) [ 541.909102][T15501] block nbd3: Disconnected due to user request. [ 541.945893][T15501] block nbd3: shutting down sockets 19:32:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f00000028c0)=""/155, 0x9b}], 0x1}}], 0x1, 0x0, 0x0) sendmsg$DEVLINK_CMD_RATE_GET(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x23}}, 0xfc83}}, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x80, 0x1, 0x80000000, 0x1, {{0x22, 0x4, 0x0, 0x8, 0x88, 0x68, 0x0, 0x4, 0x29, 0x0, @loopback, @broadcast, {[@timestamp_addr={0x44, 0x34, 0x69, 0x1, 0x9, [{@dev={0xac, 0x14, 0x14, 0x3c}, 0x10000}, {@loopback, 0x8}, {@remote}, {@private=0xa010101, 0x8001}, {@multicast2, 0xfd}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xc54}]}, @timestamp={0x44, 0x8, 0x86, 0x0, 0x4, [0x5]}, @end, @cipso={0x86, 0x27, 0xffffffffffffffff, [{0x0, 0x10, "aad84602a1c5d0954eeb707f9b8b"}, {0x2, 0x11, "ddaae26f0cd2252f7f41e3701cd93d"}]}, @timestamp_prespec={0x44, 0xc, 0x98, 0x3, 0x6, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x5}]}, @generic={0x1d, 0x4, "16f3"}]}}}}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000180), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000680)={0x60, r5, 0x9, 0x0, 0x0, {}, [{{0x8, 0x1, r6}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000300)={&(0x7f00000000c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x1, 0x70bd25, 0x25dfdbff, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) r7 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2000) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x4, 0x3) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$NBD_SET_SOCK(r7, 0xab00, r9) bind$bt_l2cap(r8, &(0x7f0000000000)={0x1f, 0x7fff, @none, 0x81}, 0xe) r10 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r10, 0xab00, r9) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) ioctl$NBD_DO_IT(r10, 0xab03) 19:32:35 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x12e, 0x0, 0x0) 19:32:35 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000000), 0x24, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000580)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={""/10, ""/2, @empty}}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1142061, &(0x7f0000000480)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions}, {@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other}, {@default_permissions}], [{@hash}]}}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_DISCONNECT(r3, 0xab08) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)={{0x14}, [@NFT_MSG_DELRULE={0x38, 0x8, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_RULE_HANDLE={0xc}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x60}}, 0x0) dup3(r3, r6, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) r7 = syz_usbip_server_init(0x5) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00000005c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x5}) sendfile(r0, r7, &(0x7f0000000380)=0x8, 0x10000) r8 = eventfd(0x5) ioctl$BTRFS_IOC_SET_FEATURES(r8, 0x40309439, &(0x7f0000000600)={0x3, 0x0, 0x10}) ioctl$NBD_CLEAR_QUE(r5, 0xab05) [ 542.155959][T15515] block nbd2: Device being setup by another task 19:32:35 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x59, 0x0, 0x0) [ 542.215330][T15517] block nbd2: Device being setup by another task 19:32:35 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x12f, 0x0, 0x0) [ 542.315506][ T28] audit: type=1804 audit(1711395155.775:499): pid=15521 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4128069143/syzkaller.mICemc/18/cgroup.controllers" dev="sda1" ino=1970 res=1 errno=0 19:32:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x401070cd) [ 542.411430][T15521] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(8) [ 542.418694][T15521] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) 19:32:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) (async) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) (async, rerun: 32) r1 = accept4(r0, 0x0, 0x0, 0x0) (rerun: 32) recvmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f00000028c0)=""/155, 0x9b}], 0x1}}], 0x1, 0x0, 0x0) sendmsg$DEVLINK_CMD_RATE_GET(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x23}}, 0xfc83}}, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x80, 0x1, 0x80000000, 0x1, {{0x22, 0x4, 0x0, 0x8, 0x88, 0x68, 0x0, 0x4, 0x29, 0x0, @loopback, @broadcast, {[@timestamp_addr={0x44, 0x34, 0x69, 0x1, 0x9, [{@dev={0xac, 0x14, 0x14, 0x3c}, 0x10000}, {@loopback, 0x8}, {@remote}, {@private=0xa010101, 0x8001}, {@multicast2, 0xfd}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xc54}]}, @timestamp={0x44, 0x8, 0x86, 0x0, 0x4, [0x5]}, @end, @cipso={0x86, 0x27, 0xffffffffffffffff, [{0x0, 0x10, "aad84602a1c5d0954eeb707f9b8b"}, {0x2, 0x11, "ddaae26f0cd2252f7f41e3701cd93d"}]}, @timestamp_prespec={0x44, 0xc, 0x98, 0x3, 0x6, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x5}]}, @generic={0x1d, 0x4, "16f3"}]}}}}}) (async, rerun: 64) r4 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000180), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000680)={0x60, r5, 0x9, 0x0, 0x0, {}, [{{0x8, 0x1, r6}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000300)={&(0x7f00000000c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x1, 0x70bd25, 0x25dfdbff, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) (async) r7 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2000) (async) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x4, 0x3) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$NBD_SET_SOCK(r7, 0xab00, r9) (async, rerun: 32) bind$bt_l2cap(r8, &(0x7f0000000000)={0x1f, 0x7fff, @none, 0x81}, 0xe) (async, rerun: 32) r10 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r10, 0xab00, r9) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) (async) ioctl$NBD_DO_IT(r10, 0xab03) 19:32:36 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x5a, 0x0, 0x0) [ 542.496740][T15521] vhci_hcd vhci_hcd.0: Device attached [ 542.561539][T15527] vhci_hcd: connection closed [ 542.574827][ T37] vhci_hcd: stop threads [ 542.610421][ T37] vhci_hcd: release socket 19:32:36 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x130, 0x0, 0x0) [ 542.623415][ T37] vhci_hcd: disconnect device 19:32:36 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x5b, 0x0, 0x0) 19:32:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x40186366) 19:32:36 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x5c, 0x0, 0x0) 19:32:36 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x131, 0x0, 0x0) [ 542.935940][T15544] block nbd0: Device being setup by another task 19:32:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x141042) [ 542.985476][T15544] block nbd0: Device being setup by another task 19:32:36 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x132, 0x0, 0x0) 19:32:36 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x5d, 0x0, 0x0) 19:32:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x401870c8) [ 543.115839][ T28] audit: type=1400 audit(1711395156.575:500): avc: denied { unmount } for pid=14901 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 19:32:36 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) (async) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000000), 0x24, 0x0) (async) fchmodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) (async) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000580)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0xfea7) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={""/10, ""/2, @empty}}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1142061, &(0x7f0000000480)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions}, {@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other}, {@default_permissions}], [{@hash}]}}) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) (async) ioctl$NBD_DISCONNECT(r3, 0xab08) (async) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) (async) sendmsg$NFT_BATCH(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)={{0x14}, [@NFT_MSG_DELRULE={0x38, 0x8, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_RULE_HANDLE={0xc}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x60}}, 0x0) dup3(r3, r6, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) (async) r7 = syz_usbip_server_init(0x5) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00000005c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x5}) (async) sendfile(r0, r7, &(0x7f0000000380)=0x8, 0x10000) (async) r8 = eventfd(0x5) ioctl$BTRFS_IOC_SET_FEATURES(r8, 0x40309439, &(0x7f0000000600)={0x3, 0x0, 0x10}) (async) ioctl$NBD_CLEAR_QUE(r5, 0xab05) 19:32:36 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x5e, 0x0, 0x0) [ 543.246233][T15551] block nbd3: shutting down sockets [ 543.247398][T15556] block nbd1: Device being setup by another task 19:32:36 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x133, 0x0, 0x0) [ 543.307966][ T28] audit: type=1400 audit(1711395156.775:501): avc: denied { remount } for pid=15558 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 543.336206][T15559] block nbd1: Device being setup by another task 19:32:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x141042) 19:32:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x401870cb) 19:32:37 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x5f, 0x0, 0x0) 19:32:37 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x134, 0x0, 0x0) [ 543.542428][T15574] block nbd1: NBD_DISCONNECT [ 543.545558][T15569] block nbd2: Device being setup by another task [ 543.547335][T15574] block nbd1: Send disconnect failed -32 [ 543.560676][T15574] block nbd1: Send disconnect failed -107 [ 543.568249][T15574] block nbd1: Send disconnect failed -107 [ 543.585885][T15571] block nbd0: Device being setup by another task 19:32:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 543.605802][T15575] block nbd2: Device being setup by another task [ 543.635784][T15573] block nbd0: Device being setup by another task 19:32:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x401870cc) 19:32:37 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x60, 0x0, 0x0) 19:32:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 543.818111][T15583] block nbd2: NBD_DISCONNECT [ 543.843487][T15583] block nbd2: Send disconnect failed -32 [ 543.858842][T15583] block nbd2: Send disconnect failed -107 [ 543.871510][T15583] block nbd2: Send disconnect failed -107 19:32:37 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x135, 0x0, 0x0) 19:32:37 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x61, 0x0, 0x0) [ 543.945599][T15590] block nbd1: Device being setup by another task [ 543.946332][T15584] block nbd3: shutting down sockets [ 543.975564][T15590] block nbd1: Device being setup by another task 19:32:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x401c5820) 19:32:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (rerun: 64) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:37 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x136, 0x0, 0x0) [ 544.237082][T15598] block nbd3: NBD_DISCONNECT [ 544.269790][T15598] block nbd3: Send disconnect failed -107 [ 544.301167][T15596] block nbd3: Disconnected due to user request. 19:32:37 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x62, 0x0, 0x0) 19:32:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x4020940d) [ 544.319272][T15596] block nbd3: shutting down sockets 19:32:37 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x137, 0x0, 0x0) 19:32:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0xfff, 0x7fff, 0x9dc, 0x1f, 0x7f, 0x9, 0x6}, 0xc) 19:32:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) 19:32:38 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x63, 0x0, 0x0) [ 544.596306][T15614] block nbd3: shutting down sockets 19:32:38 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x138, 0x0, 0x0) [ 544.639008][ T5100] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 544.651758][ T5100] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 544.662451][ T5100] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 19:32:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x80041284) [ 544.687227][ T5100] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 544.704929][ T5100] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 544.712714][ T5100] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 544.766608][T15619] block nbd1: Device being setup by another task 19:32:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0xfff, 0x7fff, 0x9dc, 0x1f, 0x7f, 0x9, 0x6}, 0xc) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0xfff, 0x7fff, 0x9dc, 0x1f, 0x7f, 0x9, 0x6}, 0xc) (async) [ 544.807493][T15621] block nbd1: NBD_DISCONNECT [ 544.812136][T15621] block nbd1: Send disconnect failed -32 [ 544.846935][T15621] block nbd1: Send disconnect failed -107 19:32:38 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x64, 0x0, 0x0) 19:32:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x80041285) [ 544.854657][T15621] block nbd1: Send disconnect failed -107 [ 544.866817][T15621] block nbd1: Send disconnect failed -107 [ 544.872818][T15621] block nbd1: Send disconnect failed -107 [ 544.895969][T15626] block nbd3: shutting down sockets 19:32:38 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000040)={0xe61, 0xb03, 0x1, 0x6, 0x1, [0x40, 0x6, 0xfbe, 0x5]}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_DISCONNECT(r1, 0xab08) [ 545.015787][T15630] block nbd2: Device being setup by another task [ 545.035551][T15633] block nbd0: Device being setup by another task [ 545.055451][T15630] block nbd2: Device being setup by another task 19:32:38 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x139, 0x0, 0x0) [ 545.106177][T15635] block nbd0: NBD_DISCONNECT [ 545.110839][T15635] block nbd0: Send disconnect failed -32 19:32:38 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x65, 0x0, 0x0) 19:32:38 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x13a, 0x0, 0x0) [ 545.155931][T15637] block nbd2: Device being setup by another task [ 545.163622][T15640] block nbd1: Device being setup by another task [ 545.165008][T15635] block nbd0: Send disconnect failed -32 [ 545.214137][T15635] block nbd0: Send disconnect failed -107 [ 545.227021][T15640] block nbd1: Device being setup by another task [ 545.234422][T15635] block nbd0: Send disconnect failed -107 19:32:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) poll(&(0x7f0000000080)=[{r0, 0x9}, {0xffffffffffffffff, 0x4000}, {r1, 0x5142}], 0x3, 0x6) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 545.275890][T15635] block nbd0: Send disconnect failed -107 [ 545.281917][T15635] block nbd0: Send disconnect failed -107 [ 545.305667][T15635] block nbd0: Send disconnect failed -107 19:32:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x80081270) [ 545.325975][T15635] block nbd0: Send disconnect failed -107 [ 545.353227][T15635] block nbd0: Send disconnect failed -107 [ 545.378066][T15635] block nbd0: Send disconnect failed -107 [ 545.411354][T15635] block nbd0: Send disconnect failed -107 19:32:38 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x13b, 0x0, 0x0) [ 545.423657][T15635] block nbd0: Send disconnect failed -107 [ 545.445937][T15651] block nbd1: Device being setup by another task [ 545.448302][T15635] block nbd0: Send disconnect failed -107 19:32:38 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x66, 0x0, 0x0) [ 545.482399][T15635] block nbd0: Send disconnect failed -107 [ 545.490204][T15651] block nbd1: Device being setup by another task [ 545.497634][T15635] block nbd0: Send disconnect failed -107 [ 545.506643][T15635] block nbd0: Send disconnect failed -107 [ 545.517877][T15635] block nbd0: Send disconnect failed -107 [ 545.540863][T15635] block nbd0: Send disconnect failed -107 [ 545.563287][T15635] block nbd0: Send disconnect failed -107 19:32:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x80081272) [ 545.587519][T15635] block nbd0: Send disconnect failed -107 19:32:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) poll(&(0x7f0000000080)=[{r0, 0x9}, {0xffffffffffffffff, 0x4000}, {r1, 0x5142}], 0x3, 0x6) (async) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:39 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x13c, 0x0, 0x0) [ 545.634724][T15635] block nbd0: Send disconnect failed -107 [ 545.663564][T15615] chnl_net:caif_netlink_parms(): no params data found [ 545.706875][T15635] block nbd0: Send disconnect failed -107 19:32:39 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x67, 0x0, 0x0) 19:32:39 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000040)={0xe61, 0xb03, 0x1, 0x6, 0x1, [0x40, 0x6, 0xfbe, 0x5]}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) [ 545.816021][T15664] block nbd3: Device being setup by another task [ 545.827058][T15666] block nbd3: shutting down sockets 19:32:39 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x13d, 0x0, 0x0) 19:32:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x80081280) 19:32:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:39 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x13e, 0x0, 0x0) [ 546.036178][T15677] block nbd2: Device being setup by another task [ 546.047159][T15678] block nbd2: NBD_DISCONNECT [ 546.067669][T15678] block nbd2: Send disconnect failed -32 19:32:39 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x68, 0x0, 0x0) [ 546.102036][T15615] bridge0: port 1(bridge_slave_0) entered blocking state [ 546.105680][T15678] block nbd2: Send disconnect failed -107 [ 546.115113][T15674] block nbd3: shutting down sockets [ 546.128197][T15615] bridge0: port 1(bridge_slave_0) entered disabled state [ 546.137253][T15678] block nbd2: Send disconnect failed -107 [ 546.147139][T15615] bridge_slave_0: entered allmulticast mode [ 546.167515][T15678] block nbd2: Send disconnect failed -107 [ 546.172346][T15615] bridge_slave_0: entered promiscuous mode [ 546.189577][T15678] block nbd2: Send disconnect failed -107 19:32:39 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x13f, 0x0, 0x0) 19:32:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x80086301) [ 546.210568][T15615] bridge0: port 2(bridge_slave_1) entered blocking state [ 546.211472][T15678] block nbd2: Send disconnect failed -107 [ 546.245706][T15615] bridge0: port 2(bridge_slave_1) entered disabled state [ 546.253087][T15615] bridge_slave_1: entered allmulticast mode 19:32:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) (async) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 546.273512][T15615] bridge_slave_1: entered promiscuous mode 19:32:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040)=0x20, 0x4) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x1, @none, 0x8000, 0x2}, 0xe) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:39 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x140, 0x0, 0x0) 19:32:39 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x69, 0x0, 0x0) [ 546.451332][T15615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 546.474478][T15615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 19:32:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xb41661e6c0110f73) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x224742) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400100) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x80086601) 19:32:40 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x141, 0x0, 0x0) 19:32:40 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x6a, 0x0, 0x0) 19:32:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040)=0x20, 0x4) (async) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x1, @none, 0x8000, 0x2}, 0xe) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 546.724118][T15615] team0: Port device team_slave_0 added [ 546.754202][T15615] team0: Port device team_slave_1 added [ 546.767426][T15703] block nbd0: Device being setup by another task 19:32:40 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x142, 0x0, 0x0) 19:32:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xb41661e6c0110f73) (async, rerun: 64) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (rerun: 64) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) (async) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x224742) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400100) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 546.805692][ T5100] Bluetooth: hci8: command tx timeout [ 546.825598][T15703] block nbd0: Device being setup by another task 19:32:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x80087601) [ 546.899773][T15709] block nbd2: NBD_DISCONNECT [ 546.906126][T15709] block nbd2: Send disconnect failed -32 [ 546.925776][T15709] block nbd2: Send disconnect failed -107 [ 546.931659][T15709] block nbd2: Send disconnect failed -107 [ 546.963870][T15709] block nbd2: Send disconnect failed -107 [ 546.992445][T15615] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 547.011593][T15615] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 547.020440][T15709] block nbd2: Send disconnect failed -107 19:32:40 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x6b, 0x0, 0x0) 19:32:40 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x143, 0x0, 0x0) [ 547.057162][T15615] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 547.068572][T15709] block nbd2: Send disconnect failed -107 [ 547.114370][T15615] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 547.126617][T15615] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 19:32:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 547.167435][T15716] block nbd3: shutting down sockets [ 547.179227][T15615] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 19:32:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x80111500) 19:32:40 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x6c, 0x0, 0x0) 19:32:40 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x144, 0x0, 0x0) [ 547.346325][T15724] block nbd3: NBD_DISCONNECT [ 547.351136][T15724] block nbd3: Send disconnect failed -107 [ 547.367585][T15723] block nbd3: Disconnected due to user request. [ 547.387617][T15723] block nbd3: shutting down sockets 19:32:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 547.410984][T15615] hsr_slave_0: entered promiscuous mode [ 547.440523][T15615] hsr_slave_1: entered promiscuous mode 19:32:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) [ 547.468393][T15615] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 547.489843][T15615] Cannot create hsr debugfs directory [ 547.507530][T15726] block nbd1: Device being setup by another task 19:32:41 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x6d, 0x0, 0x0) [ 547.583400][T15726] block nbd1: Device being setup by another task [ 547.606609][T15734] block nbd2: NBD_DISCONNECT [ 547.615028][T15734] block nbd2: Send disconnect failed -32 19:32:41 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x145, 0x0, 0x0) [ 547.634744][T15734] block nbd2: Send disconnect failed -107 [ 547.645856][T15732] block nbd3: shutting down sockets [ 547.665536][T15734] block nbd2: Send disconnect failed -107 [ 547.671419][T15734] block nbd2: Send disconnect failed -107 19:32:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x801c581f) [ 547.750597][T15734] block nbd2: Send disconnect failed -107 [ 547.768405][T15734] block nbd2: Send disconnect failed -107 [ 547.780224][T15734] block nbd2: Send disconnect failed -107 19:32:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:41 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x146, 0x0, 0x0) 19:32:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x2) [ 547.986621][T15742] block nbd3: shutting down sockets [ 547.995729][T15745] block nbd1: Device being setup by another task 19:32:41 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x6e, 0x0, 0x0) 19:32:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0x80811501) [ 548.045862][T15746] block nbd1: Device being setup by another task [ 548.055540][T15752] block nbd0: Device being setup by another task 19:32:41 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x147, 0x0, 0x0) 19:32:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) fcntl$dupfd(r1, 0x0, r1) r2 = socket(0x200000100000011, 0x803, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'xfrm0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000100)="4dcdc7d96a760000002c00050000000000060000", 0x14, 0x0, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x9a000, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x15, 0xa, 0x201, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) fcntl$notify(r6, 0x402, 0x12) ioctl$NBD_SET_SOCK(r5, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = socket$xdp(0x2c, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x20010, r4, 0x1f5da000) [ 548.211447][T15615] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 19:32:41 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x6f, 0x0, 0x0) [ 548.303125][T15760] block nbd1: NBD_DISCONNECT [ 548.315406][T15760] block nbd1: Send disconnect failed -32 19:32:41 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x148, 0x0, 0x0) [ 548.346214][T15760] block nbd1: Send disconnect failed -107 [ 548.368778][T15760] block nbd1: Send disconnect failed -107 [ 548.397007][T15615] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 548.399002][T15760] block nbd1: Send disconnect failed -107 [ 548.436367][T15760] block nbd1: Send disconnect failed -107 [ 548.456580][T15762] block nbd3: shutting down sockets [ 548.466893][ T28] audit: type=1400 audit(1711395161.935:502): avc: denied { accept } for pid=15761 comm="syz-executor.3" path="socket:[52454]" dev="sockfs" ino=52454 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 548.485504][T15760] block nbd1: Send disconnect failed -107 19:32:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xc0045878) 19:32:42 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x70, 0x0, 0x0) [ 548.506629][T15760] block nbd1: Send disconnect failed -107 [ 548.514667][T15760] block nbd1: Send disconnect failed -107 [ 548.521440][T15760] block nbd1: Send disconnect failed -107 19:32:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r4 = socket$xdp(0x2c, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x20010, r4, 0x1f5da000) 19:32:42 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x149, 0x0, 0x0) 19:32:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) fcntl$dupfd(r1, 0x0, r1) socket(0x200000100000011, 0x803, 0x0) (async) r2 = socket(0x200000100000011, 0x803, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'xfrm0\x00'}) (async) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'xfrm0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000100)="4dcdc7d96a760000002c00050000000000060000", 0x14, 0x0, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x9a000, 0x0) (async) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x9a000, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x15, 0xa, 0x201, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) fcntl$notify(r6, 0x402, 0x12) (async) fcntl$notify(r6, 0x402, 0x12) ioctl$NBD_SET_SOCK(r5, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 548.651015][T15615] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 548.675624][T15768] block nbd0: Device being setup by another task 19:32:42 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x71, 0x0, 0x0) [ 548.727730][T15771] block nbd0: Device being setup by another task 19:32:42 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x14a, 0x0, 0x0) [ 548.806786][T15775] block nbd2: Device being setup by another task [ 548.843979][T15615] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 19:32:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xc0045878) [ 548.865929][T15778] block nbd3: NBD_DISCONNECT [ 548.866144][T15775] block nbd2: Device being setup by another task [ 548.886760][ T5100] Bluetooth: hci8: command tx timeout 19:32:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/dvb_usb_lmedm04', 0x39f400, 0x4) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x401, 0x2) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = fcntl$dupfd(r1, 0x0, r1) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f0000000140)=0xe, 0x80000) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:42 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x14b, 0x0, 0x0) [ 549.076278][T15788] block nbd2: NBD_DISCONNECT [ 549.081137][T15788] block nbd2: Send disconnect failed -32 [ 549.091673][T15788] block nbd2: Send disconnect failed -107 [ 549.108444][T15788] block nbd2: Send disconnect failed -107 [ 549.126833][T15785] block nbd3: shutting down sockets 19:32:42 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x72, 0x0, 0x0) [ 549.161347][T15788] block nbd2: Send disconnect failed -107 [ 549.183896][T15788] block nbd2: Send disconnect failed -107 19:32:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xc0101282) [ 549.226000][T15788] block nbd2: Send disconnect failed -107 [ 549.235186][T15788] block nbd2: Send disconnect failed -107 [ 549.251495][T15788] block nbd2: Send disconnect failed -107 19:32:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = fcntl$dupfd(r1, 0x0, r1) (async) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f0000000140)=0xe, 0x80000) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 549.292647][T15788] block nbd2: Send disconnect failed -107 [ 549.317795][T15788] block nbd2: Send disconnect failed -107 19:32:42 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x14c, 0x0, 0x0) 19:32:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/dvb_usb_lmedm04', 0x39f400, 0x4) (async) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x401, 0x2) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 549.430620][T15615] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 549.458787][T15615] netdevsim netdevsim4 netdevsim1: renamed from eth1 19:32:42 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x73, 0x0, 0x0) [ 549.510061][T15615] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 549.542877][T15615] netdevsim netdevsim4 netdevsim3: renamed from eth3 19:32:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xc0189436) 19:32:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x181281, 0x0) write$rfkill(r5, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 549.605438][T15807] block nbd3: NBD_DISCONNECT [ 549.610246][T15807] block nbd3: Send disconnect failed -107 [ 549.634060][T15805] block nbd3: Disconnected due to user request. [ 549.654085][T15805] block nbd3: shutting down sockets 19:32:43 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x14d, 0x0, 0x0) 19:32:43 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x74, 0x0, 0x0) [ 549.786906][T15815] block nbd2: Device being setup by another task 19:32:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000040)={r2, 0x7f, {0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x12, 0x10, 0x1, "c6fd12a7faf10a5eea9d27b1df0d43b5f3b642b7a6c66e9a295594208208c07f588bdc7ec8677f179961b8aed5aac8dab957d02809ccd98b49b396f3bc702b2b", "1e49c98f181c5e7d96f1d615648a5168d74e8c5dddbf52d25c3904928ba3fa0f57839cbe20a85663cf17ad44f59736389d92ceaa0ca3cadbe0a3f902497f1f29", "4de29945cc6f386cef52b7b637e703c656b9b46587ee4062b081bd9e5f8f4c08", [0x1, 0x8e]}}) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 19:32:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xc020660b) 19:32:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x181281, 0x0) write$rfkill(r5, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 19:32:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x10) [ 549.944203][T15615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 550.069636][T15615] 8021q: adding VLAN 0 to HW filter on device team0 [ 550.111514][ T5152] bridge0: port 1(bridge_slave_0) entered blocking state [ 550.116686][T15823] block nbd3: shutting down sockets [ 550.118860][ T5152] bridge0: port 1(bridge_slave_0) entered forwarding state [ 550.135817][T15821] block nbd0: Device being setup by another task [ 550.146078][T15827] block nbd1: Device being setup by another task [ 550.146905][T15823] block nbd3: server does not support multiple connections per device. 19:32:43 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x14e, 0x0, 0x0) [ 550.165810][T15831] block nbd0: NBD_DISCONNECT [ 550.170448][T15831] block nbd0: Send disconnect failed -32 [ 550.195744][ T5152] bridge0: port 2(bridge_slave_1) entered blocking state [ 550.202963][ T5152] bridge0: port 2(bridge_slave_1) entered forwarding state 19:32:43 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x75, 0x0, 0x0) [ 550.217039][T15831] block nbd0: Send disconnect failed -32 [ 550.222844][T15831] block nbd0: Send disconnect failed -107 [ 550.230447][T15831] block nbd0: Send disconnect failed -107 19:32:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xc0481273) [ 550.269924][T15831] block nbd0: Send disconnect failed -107 [ 550.299119][T15831] block nbd0: Send disconnect failed -107 [ 550.316840][T15831] block nbd0: Send disconnect failed -107 [ 550.322797][T15831] block nbd0: Send disconnect failed -107 [ 550.347580][T15831] block nbd0: Send disconnect failed -107 [ 550.373203][T15831] block nbd0: Send disconnect failed -107 [ 550.401175][T15831] block nbd0: Send disconnect failed -107 19:32:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:43 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x76, 0x0, 0x0) [ 550.437025][T15831] block nbd0: Send disconnect failed -107 [ 550.446731][T15831] block nbd0: Send disconnect failed -107 [ 550.463741][T15831] block nbd0: Send disconnect failed -107 [ 550.490956][T15831] block nbd0: Send disconnect failed -107 [ 550.497954][T15831] block nbd0: Send disconnect failed -107 [ 550.503922][T15831] block nbd0: Send disconnect failed -107 [ 550.510923][T15831] block nbd0: Send disconnect failed -107 [ 550.526303][T15831] block nbd0: Send disconnect failed -107 [ 550.526520][T15835] block nbd3: shutting down sockets 19:32:44 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x14f, 0x0, 0x0) [ 550.553899][T15831] block nbd0: Send disconnect failed -107 [ 550.568227][T15831] block nbd0: Send disconnect failed -107 [ 550.596022][T15831] block nbd0: Send disconnect failed -107 [ 550.602238][T15831] block nbd0: Send disconnect failed -107 19:32:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x301) [ 550.649694][T15831] block nbd0: Send disconnect failed -107 [ 550.678758][T15831] block nbd0: Send disconnect failed -107 19:32:44 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x77, 0x0, 0x0) 19:32:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:44 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x150, 0x0, 0x0) [ 550.876857][T15849] block nbd1: Device being setup by another task 19:32:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000040)={r2, 0x7f, {0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x12, 0x10, 0x1, "c6fd12a7faf10a5eea9d27b1df0d43b5f3b642b7a6c66e9a295594208208c07f588bdc7ec8677f179961b8aed5aac8dab957d02809ccd98b49b396f3bc702b2b", "1e49c98f181c5e7d96f1d615648a5168d74e8c5dddbf52d25c3904928ba3fa0f57839cbe20a85663cf17ad44f59736389d92ceaa0ca3cadbe0a3f902497f1f29", "4de29945cc6f386cef52b7b637e703c656b9b46587ee4062b081bd9e5f8f4c08", [0x1, 0x8e]}}) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 19:32:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x125d) [ 550.965899][ T5100] Bluetooth: hci8: command tx timeout 19:32:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 551.033590][T15615] 8021q: adding VLAN 0 to HW filter on device batadv0 19:32:44 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x151, 0x0, 0x0) [ 551.106481][T15861] block nbd1: Device being setup by another task [ 551.118432][T15862] block nbd1: NBD_DISCONNECT [ 551.137220][T15857] block nbd3: shutting down sockets [ 551.160707][T15862] block nbd1: Send disconnect failed -32 [ 551.170505][T15862] block nbd1: Send disconnect failed -107 [ 551.179660][T15862] block nbd1: Send disconnect failed -107 19:32:44 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x78, 0x0, 0x0) [ 551.205532][T15866] block nbd0: Device being setup by another task [ 551.222105][T15862] block nbd1: Send disconnect failed -107 [ 551.229007][T15862] block nbd1: Send disconnect failed -107 [ 551.244055][T15862] block nbd1: Send disconnect failed -107 [ 551.255402][T15866] block nbd0: Device being setup by another task [ 551.269644][T15862] block nbd1: Send disconnect failed -107 [ 551.295451][T15862] block nbd1: Send disconnect failed -107 19:32:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x125e) 19:32:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) [ 551.310527][T15862] block nbd1: Send disconnect failed -107 [ 551.331654][T15862] block nbd1: Send disconnect failed -107 [ 551.370353][T15862] block nbd1: Send disconnect failed -107 [ 551.390862][T15862] block nbd1: Send disconnect failed -107 19:32:44 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x152, 0x0, 0x0) 19:32:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:45 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x79, 0x0, 0x0) 19:32:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x125f) [ 551.615879][T15879] block nbd2: Device being setup by another task [ 551.727662][T15882] block nbd3: NBD_DISCONNECT [ 551.741472][T15882] block nbd3: Send disconnect failed -107 [ 551.747800][T15879] block nbd2: Device being setup by another task 19:32:45 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x153, 0x0, 0x0) 19:32:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$vcsa(&(0x7f0000000080), 0x100000000, 0x0) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x7, @any, 0x7, 0x2}, 0xe) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r3, 0xab03) [ 551.778420][T15880] block nbd3: Disconnected due to user request. [ 551.786420][T15888] block nbd1: Device being setup by another task [ 551.806148][T15880] block nbd3: shutting down sockets 19:32:45 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x7a, 0x0, 0x0) 19:32:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1260) 19:32:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$vcsa(&(0x7f0000000080), 0x100000000, 0x0) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x7, @any, 0x7, 0x2}, 0xe) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r3, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r0, 0x0, r0) (async) syz_open_dev$vcsa(&(0x7f0000000080), 0x100000000, 0x0) (async) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x7, @any, 0x7, 0x2}, 0xe) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) [ 552.076757][T15896] block nbd3: shutting down sockets [ 552.081043][T15615] veth0_vlan: entered promiscuous mode 19:32:45 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x154, 0x0, 0x0) 19:32:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1261) [ 552.153061][T15615] veth1_vlan: entered promiscuous mode [ 552.186217][T15901] block nbd0: Device being setup by another task [ 552.197978][T15902] block nbd0: NBD_DISCONNECT [ 552.225364][T15902] block nbd0: Send disconnect failed -32 [ 552.263289][T15902] block nbd0: Send disconnect failed -32 19:32:45 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x7b, 0x0, 0x0) [ 552.290995][T15902] block nbd0: Send disconnect failed -107 [ 552.315960][T15615] veth0_macvtap: entered promiscuous mode [ 552.325630][T15910] block nbd1: Device being setup by another task 19:32:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x78c00}], 0x1, 0x33000, 0x0, 0x3) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 19:32:45 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x155, 0x0, 0x0) [ 552.343365][T15902] block nbd0: Send disconnect failed -107 [ 552.371212][T15902] block nbd0: Send disconnect failed -107 [ 552.372738][T15615] veth1_macvtap: entered promiscuous mode [ 552.418060][T15902] block nbd0: Send disconnect failed -107 [ 552.423946][T15902] block nbd0: Send disconnect failed -107 [ 552.481823][T15902] block nbd0: Send disconnect failed -107 [ 552.483864][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 552.504798][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.514958][T15902] block nbd0: Send disconnect failed -107 [ 552.515088][T15902] block nbd0: Send disconnect failed -107 19:32:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1262) [ 552.515209][T15902] block nbd0: Send disconnect failed -107 [ 552.528807][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 552.567663][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:32:46 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x7c, 0x0, 0x0) [ 552.581010][T15902] block nbd0: Send disconnect failed -107 [ 552.590280][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 552.608981][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.616419][T15902] block nbd0: Send disconnect failed -107 [ 552.619942][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 552.640668][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.645393][T15902] block nbd0: Send disconnect failed -107 [ 552.651913][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 552.669984][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.683526][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 552.704885][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.706677][T15902] block nbd0: Send disconnect failed -107 [ 552.715743][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 552.729984][T15902] block nbd0: Send disconnect failed -107 [ 552.733099][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.753386][T15902] block nbd0: Send disconnect failed -107 [ 552.762811][T15615] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 552.784469][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 552.798904][ T28] audit: type=1800 audit(1711395166.245:503): pid=15926 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1971 res=0 errno=0 [ 552.802095][T15902] block nbd0: Send disconnect failed -107 19:32:46 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x156, 0x0, 0x0) 19:32:46 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x7d, 0x0, 0x0) [ 552.839012][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.853063][T15902] block nbd0: Send disconnect failed -107 [ 552.862154][T15902] block nbd0: Send disconnect failed -107 [ 552.874772][T15902] block nbd0: Send disconnect failed -107 [ 552.887176][T15902] block nbd0: Send disconnect failed -107 [ 552.895122][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 552.917576][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:32:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1263) [ 552.938928][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 552.962659][T15902] block nbd0: Send disconnect failed -107 [ 552.972999][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:32:46 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x157, 0x0, 0x0) [ 552.991841][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 553.001937][T15902] block nbd0: Send disconnect failed -107 [ 553.015085][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 553.023269][T15902] block nbd0: Send disconnect failed -107 [ 553.044107][T15902] block nbd0: Send disconnect failed -107 [ 553.052824][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 553.056935][ T5100] Bluetooth: hci8: command tx timeout [ 553.063762][T15902] block nbd0: Send disconnect failed -107 19:32:46 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x7e, 0x0, 0x0) [ 553.090082][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 553.122924][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 19:32:46 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x158, 0x0, 0x0) [ 553.135188][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:32:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x40, 0x80) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x3) [ 553.210564][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 553.245553][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:32:46 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x82, 0x0, 0x0) [ 553.274380][T15615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 553.302903][T15615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 553.327867][T15615] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 553.357032][T15920] block nbd3: Device being setup by another task [ 553.365948][T15932] block nbd1: Device being setup by another task [ 553.372046][T15615] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 553.376232][T15941] block nbd2: Device being setup by another task [ 553.388243][T15923] block nbd3: shutting down sockets [ 553.398859][T15942] block nbd2: NBD_DISCONNECT [ 553.403508][T15942] block nbd2: Send disconnect failed -32 [ 553.410853][T15615] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 19:32:46 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x159, 0x0, 0x0) 19:32:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1264) [ 553.434047][T15615] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 553.447451][T15942] block nbd2: Send disconnect failed -107 [ 553.465668][T15615] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 553.469952][T15942] block nbd2: Send disconnect failed -107 19:32:47 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x78c00}], 0x1, 0x33000, 0x0, 0x3) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 553.534585][T15942] block nbd2: Send disconnect failed -107 [ 553.542602][T15942] block nbd2: Send disconnect failed -107 [ 553.570667][T15942] block nbd2: Send disconnect failed -107 [ 553.583296][T15942] block nbd2: Send disconnect failed -107 [ 553.601712][T15942] block nbd2: Send disconnect failed -107 [ 553.646282][T15942] block nbd2: Send disconnect failed -107 [ 553.666271][T15942] block nbd2: Send disconnect failed -107 19:32:47 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x83, 0x0, 0x0) [ 553.693200][T15942] block nbd2: Send disconnect failed -32 [ 553.707824][T15948] block nbd3: shutting down sockets [ 553.716044][T15942] block nbd2: Send disconnect failed -107 [ 553.725551][T15950] block nbd0: Device being setup by another task [ 553.732047][T15942] block nbd2: Send disconnect failed -107 [ 553.745975][T15942] block nbd2: Send disconnect failed -107 19:32:47 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x15a, 0x0, 0x0) [ 553.776726][T15942] block nbd2: Send disconnect failed -107 [ 553.785780][T15951] block nbd0: Device being setup by another task [ 553.794121][T15942] block nbd2: Send disconnect failed -107 [ 553.824693][ T28] audit: type=1800 audit(1711395167.285:504): pid=15951 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1955 res=0 errno=0 19:32:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1265) [ 553.867381][T15953] block nbd0: Device being setup by another task [ 553.879394][ T4832] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 553.890717][ T4832] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 19:32:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x40, 0x80) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x3) 19:32:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x40, 0x80) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x3) 19:32:47 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x84, 0x0, 0x0) [ 554.108672][T15216] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 554.135737][T15216] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 554.135748][T15961] block nbd2: Device being setup by another task 19:32:47 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x15b, 0x0, 0x0) [ 554.167548][T15962] block nbd0: NBD_DISCONNECT [ 554.175820][T15963] block nbd1: Device being setup by another task [ 554.184208][T15962] block nbd0: Send disconnect failed -32 [ 554.207855][T15964] block nbd1: NBD_DISCONNECT [ 554.215901][T15964] block nbd1: Send disconnect failed -32 [ 554.232857][T15964] block nbd1: Send disconnect failed -107 [ 554.260239][T15962] block nbd0: Send disconnect failed -32 [ 554.265590][T15964] block nbd1: Send disconnect failed -107 [ 554.287430][T15964] block nbd1: Send disconnect failed -107 [ 554.290045][T15962] block nbd0: Send disconnect failed -107 19:32:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1267) 19:32:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x204201) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x100) sendfile(r0, r3, 0x0, 0x4) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) write$binfmt_script(0xffffffffffffffff, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0xf3) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x80}, {}], 0x2, 0x800) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd7, 0x0, 0x0, 0x0) r5 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000003b40)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x14, 0x2, [@TCA_FQ_FLOW_DEFAULT_RATE={0x8, 0x6, 0x6}, @TCA_FQ_QUANTUM={0x8, 0x7, 0x4}]}}]}, 0x40}}, 0x0) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000002240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x7a, 0x7a, 0x7, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x1, 0x840}}, @typedef={0xd, 0x0, 0x0, 0x8, 0x2}, @struct={0x0, 0x1, 0x0, 0x4, 0x1, 0x463, [{0x6, 0x1, 0x9}]}, @datasec={0xb, 0x3, 0x0, 0xf, 0x2, [{0x5, 0x856, 0x5}, {0x5, 0x3, 0x7fffffff}, {0x5, 0x9, 0xfb}], '\"\n'}, @ptr={0x2, 0x0, 0x0, 0x2, 0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x30, 0x5f]}}, &(0x7f0000001500)=""/85, 0x9b, 0x55, 0x1, 0x800000}, 0x20) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001640), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001b00)={0x11, 0x3, &(0x7f0000001300)=@raw=[@map_idx={0x18, 0x0, 0x5, 0x0, 0xc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}], &(0x7f0000001340)='GPL\x00', 0x2, 0xe1, &(0x7f0000001380)=""/225, 0x41100, 0x4, '\x00', r7, 0x0, r8, 0x8, &(0x7f00000015c0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000001600)={0x2, 0x1, 0x4, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001680)=[0xffffffffffffffff, 0xffffffffffffffff, r9, 0xffffffffffffffff]}, 0x80) shutdown(0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001bc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000640)={r10, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffa, 0x9166, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0xd9, 0x8, 0x0, 0x0, 0x0, 0x1ffffffffffffff, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x8000, 0x400, 0x5, 0x0, 0x5e, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0xe2, 0x4, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0xa0, 0x1000000000, 0x14, 0x5, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xb062, 0x10001, 0x0, 0x0, 0x10, 0x100000001, 0x0, 0x1, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x5, 0x0, 0x800, 0x0, 0xfffffffffffffffd, 0x6, 0x9]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000300)={{}, 0x0, 0x6, @inherit={0x58, 0x0}, @devid=r10}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000140)={0x9, 0x6, {0x0, @struct={0x80, 0x1}, 0x0, 0x87fe, 0x5, 0x0, 0xffffffffffffffff, 0x7f, 0x0, @struct={0xca4d, 0x44}, 0x9, 0x2, [0x8, 0x1, 0xfff, 0x8000, 0x2, 0xfdac]}, {0xfffffffffffffc00, @struct={0x5ea9a2a8}, 0x0, 0x800, 0x5, 0x0, 0x5, 0x4, 0x2, @usage=0xfff, 0x5a, 0x29c, [0x8d0a, 0x1, 0x96, 0xfd04, 0xffb]}, {0x7, @usage=0x8000, r10, 0xfffffffffffffffc, 0x3f, 0x4, 0x3ff, 0x100, 0x24, @struct={0x2, 0x3}, 0x4, 0x1e33c173, [0x8, 0x5, 0x800, 0x0, 0x1, 0x1]}, {0x7, 0xf9, 0x5}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000100)={r10, 0x8, 0x0, [0x401, 0x400, 0x3, 0x10000, 0x4], [0x8, 0x7, 0x5, 0x3ff, 0x2, 0x7, 0x0, 0x800, 0x100, 0x2, 0x3, 0x464d, 0x0, 0x7, 0x10001, 0x7, 0x10000, 0xffff, 0x14, 0x0, 0x99, 0xffff, 0x7, 0x9, 0x2, 0x0, 0x2, 0x0, 0x4a, 0x4, 0x10001, 0x2, 0x100000000, 0x6d73, 0xffffffffffffffaa, 0x0, 0x6, 0xffffffffffffff7f, 0x8000000000000001, 0x6, 0x8, 0x8, 0x1, 0x1876, 0x400, 0x1, 0xffffffffffffffff, 0x7ff, 0xff, 0x6, 0x5, 0xff, 0x4, 0x100, 0x9, 0x47b, 0xe3cd, 0xfffffffffffffb79, 0x70f, 0x8, 0x400, 0x2, 0x4, 0x3f, 0x1, 0x3, 0x7, 0x4, 0x9, 0x100, 0xffffffffffffffff, 0x800, 0x7fff, 0x5, 0x3, 0x1dc, 0x9, 0x8, 0x4, 0x1, 0x0, 0x7, 0xaef, 0x80000000, 0x97db, 0x388, 0x1, 0x5042, 0x599691b0, 0xffffffffffffa73e, 0x9, 0xfff, 0xc6, 0x729, 0x1, 0x5, 0x8001, 0x7, 0x208, 0x200, 0x2, 0xffffffff, 0x8000000000000000, 0x5, 0xd95fcb5, 0x100000000, 0x1, 0x9f400000000000, 0xc46c, 0xf5, 0x3f, 0x7, 0x9, 0xffffffffffffffff, 0x9, 0xe47, 0x5, 0x30c, 0xffffffffffff8000, 0x9, 0x8000000000000000]}) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 554.312571][T15964] block nbd1: Send disconnect failed -107 [ 554.324151][T15964] block nbd1: Send disconnect failed -107 [ 554.349238][T15964] block nbd1: Send disconnect failed -107 [ 554.355590][T15962] block nbd0: Send disconnect failed -107 19:32:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0xa}}]}, 0x3c}}, 0x0) [ 554.361537][T15962] block nbd0: Send disconnect failed -107 [ 554.385494][T15962] block nbd0: Send disconnect failed -107 [ 554.395466][T15964] block nbd1: Send disconnect failed -107 [ 554.397987][T15962] block nbd0: Send disconnect failed -107 [ 554.401316][T15964] block nbd1: Send disconnect failed -107 [ 554.428095][T15962] block nbd0: Send disconnect failed -107 [ 554.450772][T15964] block nbd1: Send disconnect failed -107 [ 554.455475][T15962] block nbd0: Send disconnect failed -107 [ 554.463555][T15962] block nbd0: Send disconnect failed -107 [ 554.472713][T15964] block nbd1: Send disconnect failed -107 [ 554.473093][T15962] block nbd0: Send disconnect failed -107 19:32:47 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x15c, 0x0, 0x0) [ 554.498462][T15962] block nbd0: Send disconnect failed -107 [ 554.504580][T15962] block nbd0: Send disconnect failed -107 [ 554.510826][T15973] block nbd2: Device being setup by another task [ 554.518050][T15964] block nbd1: Send disconnect failed -107 [ 554.529544][T15962] block nbd0: Send disconnect failed -107 [ 554.542427][T15962] block nbd0: Send disconnect failed -107 19:32:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0xb}}]}, 0x3c}}, 0x0) [ 554.554668][T15962] block nbd0: Send disconnect failed -107 [ 554.589015][T15962] block nbd0: Send disconnect failed -107 19:32:48 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x85, 0x0, 0x0) [ 554.616575][T15962] block nbd0: Send disconnect failed -107 [ 554.627681][T15962] block nbd0: Send disconnect failed -107 [ 554.634389][T15980] sch_fq: defrate 6 ignored. [ 554.651546][T15962] block nbd0: Send disconnect failed -107 [ 554.659607][T15962] block nbd0: Send disconnect failed -107 [ 554.670126][T15980] block nbd3: shutting down sockets [ 554.675964][T15962] block nbd0: Send disconnect failed -107 [ 554.688719][T15962] block nbd0: Send disconnect failed -107 [ 554.694818][T15962] block nbd0: Send disconnect failed -107 [ 554.701301][T15962] block nbd0: Send disconnect failed -107 [ 554.709628][T15962] block nbd0: Send disconnect failed -107 19:32:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, @none, 0x6, 0x2}, 0xe) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:48 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x15d, 0x0, 0x0) [ 554.716334][T15962] block nbd0: Send disconnect failed -107 [ 554.740321][T15962] block nbd0: Send disconnect failed -107 19:32:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0xc}}]}, 0x3c}}, 0x0) 19:32:48 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x86, 0x0, 0x0) [ 554.902549][T15992] block nbd4: NBD_DISCONNECT 19:32:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1268) 19:32:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0xf}}]}, 0x3c}}, 0x0) 19:32:48 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x15e, 0x0, 0x0) [ 554.934442][T15992] block nbd4: Send disconnect failed -32 [ 554.960572][T15992] block nbd4: Send disconnect failed -107 19:32:48 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x87, 0x0, 0x0) 19:32:48 executing program 2: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, @none, 0x6, 0x2}, 0xe) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x10}}]}, 0x3c}}, 0x0) [ 555.166778][T15996] block nbd1: Device being setup by another task 19:32:48 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x15f, 0x0, 0x0) 19:32:48 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x88, 0x0, 0x0) [ 555.285769][T16004] block nbd2: Device being setup by another task [ 555.297245][T16005] block nbd2: NBD_DISCONNECT 19:32:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1269) [ 555.328734][T16005] block nbd2: Send disconnect failed -32 [ 555.347082][T16005] block nbd2: Send disconnect failed -107 [ 555.384524][T16005] block nbd2: Send disconnect failed -107 [ 555.405076][T16005] block nbd2: Send disconnect failed -107 [ 555.418871][T16005] block nbd2: Send disconnect failed -107 19:32:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x204201) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x100) sendfile(r0, r3, 0x0, 0x4) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000180), 0x4) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) sendto$inet6(0xffffffffffffffff, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) write$binfmt_script(0xffffffffffffffff, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0xf3) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x80}, {}], 0x2, 0x800) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd7, 0x0, 0x0, 0x0) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd7, 0x0, 0x0, 0x0) socket(0x10, 0x3, 0x0) (async) r5 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000003b40)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x14, 0x2, [@TCA_FQ_FLOW_DEFAULT_RATE={0x8, 0x6, 0x6}, @TCA_FQ_QUANTUM={0x8, 0x7, 0x4}]}}]}, 0x40}}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000002240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x7a, 0x7a, 0x7, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x1, 0x840}}, @typedef={0xd, 0x0, 0x0, 0x8, 0x2}, @struct={0x0, 0x1, 0x0, 0x4, 0x1, 0x463, [{0x6, 0x1, 0x9}]}, @datasec={0xb, 0x3, 0x0, 0xf, 0x2, [{0x5, 0x856, 0x5}, {0x5, 0x3, 0x7fffffff}, {0x5, 0x9, 0xfb}], '\"\n'}, @ptr={0x2, 0x0, 0x0, 0x2, 0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x30, 0x5f]}}, &(0x7f0000001500)=""/85, 0x9b, 0x55, 0x1, 0x800000}, 0x20) (async) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000002240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x7a, 0x7a, 0x7, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x1, 0x840}}, @typedef={0xd, 0x0, 0x0, 0x8, 0x2}, @struct={0x0, 0x1, 0x0, 0x4, 0x1, 0x463, [{0x6, 0x1, 0x9}]}, @datasec={0xb, 0x3, 0x0, 0xf, 0x2, [{0x5, 0x856, 0x5}, {0x5, 0x3, 0x7fffffff}, {0x5, 0x9, 0xfb}], '\"\n'}, @ptr={0x2, 0x0, 0x0, 0x2, 0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x30, 0x5f]}}, &(0x7f0000001500)=""/85, 0x9b, 0x55, 0x1, 0x800000}, 0x20) openat$vcs(0xffffffffffffff9c, &(0x7f0000001640), 0x0, 0x0) (async) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001640), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001b00)={0x11, 0x3, &(0x7f0000001300)=@raw=[@map_idx={0x18, 0x0, 0x5, 0x0, 0xc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}], &(0x7f0000001340)='GPL\x00', 0x2, 0xe1, &(0x7f0000001380)=""/225, 0x41100, 0x4, '\x00', r7, 0x0, r8, 0x8, &(0x7f00000015c0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000001600)={0x2, 0x1, 0x4, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001680)=[0xffffffffffffffff, 0xffffffffffffffff, r9, 0xffffffffffffffff]}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001b00)={0x11, 0x3, &(0x7f0000001300)=@raw=[@map_idx={0x18, 0x0, 0x5, 0x0, 0xc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}], &(0x7f0000001340)='GPL\x00', 0x2, 0xe1, &(0x7f0000001380)=""/225, 0x41100, 0x4, '\x00', r7, 0x0, r8, 0x8, &(0x7f00000015c0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000001600)={0x2, 0x1, 0x4, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001680)=[0xffffffffffffffff, 0xffffffffffffffff, r9, 0xffffffffffffffff]}, 0x80) shutdown(0xffffffffffffffff, 0x1) (async) shutdown(0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001bc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000640)={r10, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffa, 0x9166, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0xd9, 0x8, 0x0, 0x0, 0x0, 0x1ffffffffffffff, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x8000, 0x400, 0x5, 0x0, 0x5e, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0xe2, 0x4, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0xa0, 0x1000000000, 0x14, 0x5, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xb062, 0x10001, 0x0, 0x0, 0x10, 0x100000001, 0x0, 0x1, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x5, 0x0, 0x800, 0x0, 0xfffffffffffffffd, 0x6, 0x9]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000300)={{}, 0x0, 0x6, @inherit={0x58, 0x0}, @devid=r10}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000140)={0x9, 0x6, {0x0, @struct={0x80, 0x1}, 0x0, 0x87fe, 0x5, 0x0, 0xffffffffffffffff, 0x7f, 0x0, @struct={0xca4d, 0x44}, 0x9, 0x2, [0x8, 0x1, 0xfff, 0x8000, 0x2, 0xfdac]}, {0xfffffffffffffc00, @struct={0x5ea9a2a8}, 0x0, 0x800, 0x5, 0x0, 0x5, 0x4, 0x2, @usage=0xfff, 0x5a, 0x29c, [0x8d0a, 0x1, 0x96, 0xfd04, 0xffb]}, {0x7, @usage=0x8000, r10, 0xfffffffffffffffc, 0x3f, 0x4, 0x3ff, 0x100, 0x24, @struct={0x2, 0x3}, 0x4, 0x1e33c173, [0x8, 0x5, 0x800, 0x0, 0x1, 0x1]}, {0x7, 0xf9, 0x5}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000100)={r10, 0x8, 0x0, [0x401, 0x400, 0x3, 0x10000, 0x4], [0x8, 0x7, 0x5, 0x3ff, 0x2, 0x7, 0x0, 0x800, 0x100, 0x2, 0x3, 0x464d, 0x0, 0x7, 0x10001, 0x7, 0x10000, 0xffff, 0x14, 0x0, 0x99, 0xffff, 0x7, 0x9, 0x2, 0x0, 0x2, 0x0, 0x4a, 0x4, 0x10001, 0x2, 0x100000000, 0x6d73, 0xffffffffffffffaa, 0x0, 0x6, 0xffffffffffffff7f, 0x8000000000000001, 0x6, 0x8, 0x8, 0x1, 0x1876, 0x400, 0x1, 0xffffffffffffffff, 0x7ff, 0xff, 0x6, 0x5, 0xff, 0x4, 0x100, 0x9, 0x47b, 0xe3cd, 0xfffffffffffffb79, 0x70f, 0x8, 0x400, 0x2, 0x4, 0x3f, 0x1, 0x3, 0x7, 0x4, 0x9, 0x100, 0xffffffffffffffff, 0x800, 0x7fff, 0x5, 0x3, 0x1dc, 0x9, 0x8, 0x4, 0x1, 0x0, 0x7, 0xaef, 0x80000000, 0x97db, 0x388, 0x1, 0x5042, 0x599691b0, 0xffffffffffffa73e, 0x9, 0xfff, 0xc6, 0x729, 0x1, 0x5, 0x8001, 0x7, 0x208, 0x200, 0x2, 0xffffffff, 0x8000000000000000, 0x5, 0xd95fcb5, 0x100000000, 0x1, 0x9f400000000000, 0xc46c, 0xf5, 0x3f, 0x7, 0x9, 0xffffffffffffffff, 0x9, 0xe47, 0x5, 0x30c, 0xffffffffffff8000, 0x9, 0x8000000000000000]}) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 19:32:48 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x160, 0x0, 0x0) 19:32:48 executing program 1: syz_mount_image$xfs(&(0x7f0000009700), &(0x7f0000009740)='./file0\x00', 0x4000000, &(0x7f00000000c0)=ANY=[@ANYBLOB='filestreams,pquota,ngn,pquota,dax,dax,prjquota,gqnoenforce,gquota,\x00\x00\x00\x00\x00'], 0x1, 0x975c, &(0x7f000001c600)="$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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVRV24EAAAAAAAMj/tRGqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqsAPHAgAAAADC/K2D6N0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@alg, &(0x7f0000000040)=0x80) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f00000001c0)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f0000000200)=0x2c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) quotactl_fd$Q_GETINFO(r1, 0xffffffff80000502, 0xffffffffffffffff, &(0x7f0000000000)) [ 555.446381][T16005] block nbd2: Send disconnect failed -107 [ 555.462102][T16005] block nbd2: Send disconnect failed -107 [ 555.480210][T16005] block nbd2: Send disconnect failed -107 [ 555.495584][T16005] block nbd2: Send disconnect failed -107 [ 555.509987][T16005] block nbd2: Send disconnect failed -107 [ 555.516433][T16005] block nbd2: Send disconnect failed -32 [ 555.522347][T16005] block nbd2: Send disconnect failed -107 [ 555.529761][T16012] block nbd3: shutting down sockets 19:32:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x11}}]}, 0x3c}}, 0x0) [ 555.571467][T16005] block nbd2: Send disconnect failed -107 [ 555.608011][T16005] block nbd2: Send disconnect failed -107 [ 555.636023][T16005] block nbd2: Send disconnect failed -107 [ 555.665036][T16005] block nbd2: Send disconnect failed -107 [ 555.665479][T16018] block nbd4: Device being setup by another task 19:32:49 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x89, 0x0, 0x0) [ 555.686079][T16004] block nbd2: NBD_DISCONNECT [ 555.690726][T16004] block nbd2: Send disconnect failed -32 [ 555.715175][T16004] block nbd2: Send disconnect failed -107 [ 555.732366][T16004] block nbd2: Send disconnect failed -107 [ 555.742851][T16004] block nbd2: Send disconnect failed -107 [ 555.747020][T16021] sch_fq: defrate 6 ignored. [ 555.752499][T16004] block nbd2: Send disconnect failed -107 [ 555.767476][T16004] block nbd2: Send disconnect failed -107 [ 555.774717][T16004] block nbd2: Send disconnect failed -107 [ 555.820216][T16004] block nbd2: Send disconnect failed -107 [ 555.834378][T16004] block nbd2: Send disconnect failed -107 [ 555.845072][T16004] block nbd2: Send disconnect failed -107 [ 555.858166][T16004] block nbd2: Send disconnect failed -32 19:32:49 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x161, 0x0, 0x0) 19:32:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r2, &(0x7f00000003c0)={0x1f, 0x6, @any, 0x1000, 0x2}, 0xe) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/235, &(0x7f0000000180)=0xeb) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="340000001000010800"/20, @ANYRES32=r6, @ANYBLOB="00000000000000000c002b80080002"], 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000200)={0x9, 0x0}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={@ifindex=0x0, 0x10, 0x0, 0x1, &(0x7f0000000240)=[0x0], 0x1, 0x0, &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000540)={@ifindex=r9, 0x26, 0x1, 0x7, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000440)=[0x0, 0x0], &(0x7f00000004c0)=[0x0], &(0x7f0000000500)=[0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={@ifindex=r6, r3, 0x1a, 0x2008, r7, @link_id=r8, r10}, 0x20) connect$bt_l2cap(r1, &(0x7f0000000580)={0x1f, 0x3, @any, 0x20}, 0xe) r11 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r11, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 555.868889][T16004] block nbd2: Send disconnect failed -107 19:32:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x12}}]}, 0x3c}}, 0x0) [ 555.957108][T16004] block nbd2: Send disconnect failed -107 [ 555.966281][T16004] block nbd2: Send disconnect failed -107 [ 555.983073][T16004] block nbd2: Send disconnect failed -107 [ 555.995385][T16004] block nbd2: Send disconnect failed -107 [ 556.002239][T16028] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 556.025484][T16028] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 19:32:49 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x8a, 0x0, 0x0) 19:32:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10000) ioctl$NBD_CLEAR_QUE(r2, 0xab05) r3 = fcntl$dupfd(r1, 0x406, r1) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) connect$bt_l2cap(r4, &(0x7f00000000c0)={0x1f, 0x6, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x400, 0x1}, 0xe) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:49 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x162, 0x0, 0x0) 19:32:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r2, &(0x7f00000003c0)={0x1f, 0x6, @any, 0x1000, 0x2}, 0xe) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/235, &(0x7f0000000180)=0xeb) socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="340000001000010800"/20, @ANYRES32=r6, @ANYBLOB="00000000000000000c002b80080002"], 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000200)={0x9, 0x0}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={@ifindex=0x0, 0x10, 0x0, 0x1, &(0x7f0000000240)=[0x0], 0x1, 0x0, &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000540)={@ifindex=r9, 0x26, 0x1, 0x7, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000440)=[0x0, 0x0], &(0x7f00000004c0)=[0x0], &(0x7f0000000500)=[0x0, 0x0]}, 0x40) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000540)={@ifindex=r9, 0x26, 0x1, 0x7, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000440)=[0x0, 0x0], &(0x7f00000004c0)=[0x0], &(0x7f0000000500)=[0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={@ifindex=r6, r3, 0x1a, 0x2008, r7, @link_id=r8, r10}, 0x20) connect$bt_l2cap(r1, &(0x7f0000000580)={0x1f, 0x3, @any, 0x20}, 0xe) (async) connect$bt_l2cap(r1, &(0x7f0000000580)={0x1f, 0x3, @any, 0x20}, 0xe) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r11 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r11, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x13}}]}, 0x3c}}, 0x0) 19:32:49 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x8b, 0x0, 0x0) [ 556.290820][T16040] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 556.300779][T16038] block nbd4: Device being setup by another task [ 556.327682][T16043] block nbd4: NBD_DISCONNECT [ 556.329731][T16040] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 556.333288][T16043] block nbd4: Send disconnect failed -32 19:32:49 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x163, 0x0, 0x0) [ 556.389368][T16043] block nbd4: Send disconnect failed -107 19:32:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x7) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:49 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x8c, 0x0, 0x0) 19:32:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10000) ioctl$NBD_CLEAR_QUE(r2, 0xab05) (async) r3 = fcntl$dupfd(r1, 0x406, r1) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) connect$bt_l2cap(r4, &(0x7f00000000c0)={0x1f, 0x6, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x400, 0x1}, 0xe) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x14}}]}, 0x3c}}, 0x0) [ 556.627521][T16051] block nbd3: shutting down sockets 19:32:50 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x164, 0x0, 0x0) 19:32:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (rerun: 64) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x7) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 32) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) (rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 556.736273][T16056] block nbd2: Device being setup by another task [ 556.763475][T16058] block nbd2: NBD_DISCONNECT [ 556.791127][T16058] block nbd2: Send disconnect failed -32 [ 556.817868][T16058] block nbd2: Send disconnect failed -107 19:32:50 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x8d, 0x0, 0x0) 19:32:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x15}}]}, 0x3c}}, 0x0) [ 556.853775][T16058] block nbd2: Send disconnect failed -107 [ 556.905760][T16058] block nbd2: Send disconnect failed -107 [ 556.921845][T16058] block nbd2: Send disconnect failed -107 [ 556.955847][T16058] block nbd2: Send disconnect failed -107 [ 556.971259][T16058] block nbd2: Send disconnect failed -107 19:32:50 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x165, 0x0, 0x0) 19:32:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b={0x8, 0x2, 0x11, 0x0, 0x0, 0x72}}]}, 0x3c}}, 0x0) [ 557.003929][T16058] block nbd2: Send disconnect failed -107 [ 557.027463][T16058] block nbd2: Send disconnect failed -107 [ 557.033389][T16058] block nbd2: Send disconnect failed -107 19:32:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8000) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 557.090341][T16058] block nbd2: Send disconnect failed -32 [ 557.115561][T16058] block nbd2: Send disconnect failed -107 [ 557.146820][T16058] block nbd2: Send disconnect failed -107 [ 557.158484][T16058] block nbd2: Send disconnect failed -107 [ 557.182593][T16058] block nbd2: Send disconnect failed -107 19:32:50 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x8e, 0x0, 0x0) 19:32:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0xf}}, 0x0) [ 557.218619][T16058] block nbd2: Send disconnect failed -107 19:32:50 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x166, 0x0, 0x0) 19:32:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x402000) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000600)={0x1d, r4}, 0x18) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000000c0)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001280)={0x18, 0x1d, &(0x7f0000001540)=ANY=[@ANYBLOB="1800000005000000000000003fa2000018010000756c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000080000008500000006000000b7080000000000007b8af8ff00000000b7080000ff0300007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x96e, 0x1000, &(0x7f0000000180)=""/4096, 0x40f00, 0x13, '\x00', r4, 0x0, r2, 0x8, &(0x7f0000001180)={0x1, 0x5}, 0x8, 0x10, &(0x7f00000011c0)={0x3, 0x9, 0x8, 0x4}, 0x10, 0x0, 0x0, 0x2, &(0x7f0000001200)=[r2, r2, r2, r2], &(0x7f0000001240)=[{0x1, 0x3, 0xf, 0x6}, {0x4, 0x5, 0x10}], 0x10, 0x3274}, 0x90) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x14}}, 0x0) 19:32:50 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x8f, 0x0, 0x0) 19:32:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8000) (async) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8000) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x140}}, 0x0) [ 557.576422][T16086] block nbd3: NBD_DISCONNECT [ 557.686800][T16089] block nbd4: Device being setup by another task [ 557.735406][T16093] block nbd4: Device being setup by another task [ 557.765668][T16089] block nbd4: Device being setup by another task 19:32:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x402000) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) r2 = fcntl$dupfd(r1, 0x0, r1) (async) r3 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000600)={0x1d, r4}, 0x18) (async) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000000c0)) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001280)={0x18, 0x1d, &(0x7f0000001540)=ANY=[@ANYBLOB="1800000005000000000000003fa2000018010000756c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000080000008500000006000000b7080000000000007b8af8ff00000000b7080000ff0300007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x96e, 0x1000, &(0x7f0000000180)=""/4096, 0x40f00, 0x13, '\x00', r4, 0x0, r2, 0x8, &(0x7f0000001180)={0x1, 0x5}, 0x8, 0x10, &(0x7f00000011c0)={0x3, 0x9, 0x8, 0x4}, 0x10, 0x0, 0x0, 0x2, &(0x7f0000001200)=[r2, r2, r2, r2], &(0x7f0000001240)=[{0x1, 0x3, 0xf, 0x6}, {0x4, 0x5, 0x10}], 0x10, 0x3274}, 0x90) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:51 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x167, 0x0, 0x0) 19:32:51 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x90, 0x0, 0x0) 19:32:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x9, 0xffff, 0x4, 0x1f, 0x9, 0x1, 0x8}, 0xc) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x33fe0}}, 0x0) [ 557.943440][T16101] block nbd0: NBD_DISCONNECT 19:32:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1274) 19:32:51 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x168, 0x0, 0x0) 19:32:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0xfffffdef}}, 0x0) [ 557.965392][T16101] block nbd0: Send disconnect failed -32 [ 557.985126][T16101] block nbd0: Send disconnect failed -32 [ 557.998943][T16101] block nbd0: Send disconnect failed -107 [ 558.006835][T16101] block nbd0: Send disconnect failed -107 [ 558.030263][T16101] block nbd0: Send disconnect failed -107 [ 558.045170][T16101] block nbd0: Send disconnect failed -107 [ 558.059222][T16101] block nbd0: Send disconnect failed -107 [ 558.078538][T16101] block nbd0: Send disconnect failed -107 [ 558.107347][T16105] block nbd1: Device being setup by another task [ 558.129036][T16101] block nbd0: Send disconnect failed -107 [ 558.135158][T16101] block nbd0: Send disconnect failed -107 [ 558.143988][T16101] block nbd0: Send disconnect failed -107 [ 558.152462][T16101] block nbd0: Send disconnect failed -107 [ 558.155511][T16109] block nbd1: Device being setup by another task [ 558.158789][T16101] block nbd0: Send disconnect failed -107 [ 558.184743][T16101] block nbd0: Send disconnect failed -107 19:32:51 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x91, 0x0, 0x0) 19:32:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x2}, 0x0) [ 558.208367][T16101] block nbd0: Send disconnect failed -107 [ 558.214458][T16101] block nbd0: Send disconnect failed -107 [ 558.231967][T16101] block nbd0: Send disconnect failed -107 [ 558.245931][T16105] block nbd1: Device being setup by another task [ 558.254998][T16108] block nbd3: shutting down sockets [ 558.263664][T16101] block nbd0: Send disconnect failed -107 19:32:51 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x169, 0x0, 0x0) 19:32:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1276) [ 558.301943][T16101] block nbd0: Send disconnect failed -107 [ 558.324403][T16101] block nbd0: Send disconnect failed -107 19:32:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x9, 0xffff, 0x4, 0x1f, 0x9, 0x1, 0x8}, 0xc) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:51 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x92, 0x0, 0x0) [ 558.365554][T16101] block nbd0: Send disconnect failed -107 [ 558.375567][T16101] block nbd0: Send disconnect failed -107 [ 558.387153][T16101] block nbd0: Send disconnect failed -107 [ 558.429641][T16101] block nbd0: Send disconnect failed -107 [ 558.443258][T16101] block nbd0: Send disconnect failed -107 [ 558.459919][T16101] block nbd0: Send disconnect failed -107 19:32:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x3}, 0x0) 19:32:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1277) [ 558.501680][T16101] block nbd0: Send disconnect failed -107 [ 558.518519][T16101] block nbd0: Send disconnect failed -107 [ 558.540043][T16101] block nbd0: Send disconnect failed -107 [ 558.545623][T16123] block nbd2: Device being setup by another task 19:32:52 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x16a, 0x0, 0x0) [ 558.555023][T16101] block nbd0: Send disconnect failed -107 [ 558.578369][T16123] block nbd2: Device being setup by another task 19:32:52 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x93, 0x0, 0x0) 19:32:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x57) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 558.706345][T16125] block nbd3: shutting down sockets 19:32:52 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x7, 0x80) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x10000, 0x0) dup3(r0, r1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, 0x0, &(0x7f0000000280)) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000200)=ANY=[@ANYBLOB="330900000000000001090000000000000000002da300000008c2040000000005020005071000000002020fb9320600000000000000c910fc000000000000000000000000000000c2040000000504011c050294f200810000"], 0x58) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) r6 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) sendto$inet6(r4, &(0x7f0000000080)="323c57df15b3795d75087770ec779d66b2f8e2711f42ba1624d1a95fc4ccc22e75f73aefc4e3c4e745723ca9d28265bbb9097420a5e7872ea7a0754ce2871ca0bca38d5d3380114bb382fabd1fe8bb9cd4bc4260159f046bd3992e4f45ae05288823f6f23672cfa9d2754ee518af0c9ddedf4a1f1a4933007fc741e0db65fe0d79aaa77ec602a725054bd5a8", 0x8c, 0x80, &(0x7f0000000140)={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, '\x00', 0x37}, 0xc13b}, 0x1c) 19:32:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x4}, 0x0) 19:32:52 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x16b, 0x0, 0x0) 19:32:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1278) [ 558.895736][T16135] block nbd1: Device being setup by another task 19:32:52 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x94, 0x0, 0x0) 19:32:52 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x16c, 0x0, 0x0) [ 558.955613][T16135] block nbd1: Device being setup by another task [ 558.957357][T16137] nbd2: detected capacity change from 0 to 174 19:32:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x5}, 0x0) [ 559.046287][T16143] block nbd2: Device being setup by another task [ 559.081219][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 19:32:52 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x7, 0x80) (async) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x10000, 0x0) dup3(r0, r1, 0x0) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (rerun: 64) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async, rerun: 64) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) (rerun: 64) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, 0x0, &(0x7f0000000280)) (async) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000200)=ANY=[@ANYBLOB="330900000000000001090000000000000000002da300000008c2040000000005020005071000000002020fb9320600000000000000c910fc000000000000000000000000000000c2040000000504011c050294f200810000"], 0x58) (async) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) r6 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) sendto$inet6(r4, &(0x7f0000000080)="323c57df15b3795d75087770ec779d66b2f8e2711f42ba1624d1a95fc4ccc22e75f73aefc4e3c4e745723ca9d28265bbb9097420a5e7872ea7a0754ce2871ca0bca38d5d3380114bb382fabd1fe8bb9cd4bc4260159f046bd3992e4f45ae05288823f6f23672cfa9d2754ee518af0c9ddedf4a1f1a4933007fc741e0db65fe0d79aaa77ec602a725054bd5a8", 0x8c, 0x80, &(0x7f0000000140)={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, '\x00', 0x37}, 0xc13b}, 0x1c) [ 559.095296][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read [ 559.106025][T16137] block nbd2: NBD_DISCONNECT [ 559.115646][T16137] block nbd2: Send disconnect failed -32 [ 559.155853][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 559.164934][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read [ 559.185673][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 559.198828][T16137] block nbd2: Send disconnect failed -107 19:32:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x1279) [ 559.200161][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read [ 559.213444][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 559.222597][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read [ 559.230689][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 559.242813][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read 19:32:52 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x95, 0x0, 0x0) [ 559.251374][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 559.260563][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read [ 559.263651][T16137] block nbd2: Send disconnect failed -107 [ 559.268622][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 559.268662][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read [ 559.268902][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 559.309780][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read [ 559.317632][T15622] ldm_validate_partition_table(): Disk read failed. [ 559.321261][T16137] block nbd2: Send disconnect failed -107 [ 559.335502][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 559.344576][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read 19:32:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x6}, 0x0) [ 559.352725][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 559.362314][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read [ 559.371416][T15622] Dev nbd2: unable to read RDB block 0 [ 559.377834][T15622] nbd2: unable to read partition table [ 559.385658][T16137] block nbd2: Send disconnect failed -107 [ 559.416920][T15622] ldm_validate_partition_table(): Disk read failed. [ 559.430530][T16137] block nbd2: Send disconnect failed -107 [ 559.460003][T15622] Dev nbd2: unable to read RDB block 0 [ 559.472370][T16137] block nbd2: Send disconnect failed -107 [ 559.481442][T15622] nbd2: unable to read partition table [ 559.501600][T16156] block nbd3: shutting down sockets 19:32:52 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x16d, 0x0, 0x0) [ 559.507299][T16137] block nbd2: Send disconnect failed -107 19:32:53 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x96, 0x0, 0x0) 19:32:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x7}, 0x0) [ 559.545947][T16137] block nbd2: Send disconnect failed -107 [ 559.567386][T16137] block nbd2: Send disconnect failed -107 19:32:53 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1810714, &(0x7f00000000c0)={[{@init_itable_val={'init_itable', 0x3d, 0x8}}, {@noblock_validity}, {@usrquota}, {@resuid}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@jqfmt_vfsold}, {@usrjquota, 0x5}, {@min_batch_time={'min_batch_time', 0x3d, 0xa9b}}, {@nodiscard}]}, 0x0, 0x466, &(0x7f0000000400)="$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") r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000006140)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$SNDCTL_SEQ_RESET(r1, 0x5100) fchown(r0, r3, 0x0) write$FUSE_LSEEK(r1, &(0x7f0000000080)={0x18, 0x0, r2, {0xfffffffffffff7ba}}, 0x18) 19:32:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x101c00) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x70, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x3f}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x70}}, 0x0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r4, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r7, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x6b155b3a2d5cad7e) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r6, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffffff01}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) [ 559.626400][T16137] block nbd2: Send disconnect failed -32 19:32:53 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x16e, 0x0, 0x0) [ 559.696426][T16137] block nbd2: Send disconnect failed -107 [ 559.754378][T16137] block nbd2: Send disconnect failed -107 [ 559.773926][T16137] block nbd2: Send disconnect failed -107 [ 559.789425][T16137] block nbd2: Send disconnect failed -107 19:32:53 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x97, 0x0, 0x0) 19:32:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x8}, 0x0) 19:32:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x127a) [ 559.808151][T16137] block nbd2: Send disconnect failed -107 [ 559.820253][T16137] block nbd2: Send disconnect failed -107 [ 559.846646][T16172] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 559.885342][T16172] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 19:32:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x57) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x9}, 0x0) 19:32:53 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x16f, 0x0, 0x0) 19:32:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x101c00) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x70, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x3f}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x70}}, 0x0) (async, rerun: 64) r6 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 64) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r4, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r7, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x6b155b3a2d5cad7e) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r6, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffffff01}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) [ 560.030290][T16182] ldm_validate_partition_table(): Disk read failed. [ 560.052227][T16182] Dev nbd2: unable to read RDB block 0 [ 560.068830][T16182] nbd2: unable to read partition table 19:32:53 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x98, 0x0, 0x0) [ 560.145441][T16182] block nbd2: Device being setup by another task 19:32:53 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x170, 0x0, 0x0) 19:32:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x127a) [ 560.236234][T16191] block nbd0: Device being setup by another task [ 560.256947][T16190] block nbd3: NBD_DISCONNECT [ 560.261732][T16190] block nbd3: Send disconnect failed -107 [ 560.275878][T16187] block nbd3: Disconnected due to user request. [ 560.300149][T16192] block nbd0: Device being setup by another task [ 560.306749][T16187] block nbd3: shutting down sockets 19:32:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0xa}, 0x0) 19:32:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x4, @any, 0x8001, 0x2}, 0xe) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:53 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x171, 0x0, 0x0) 19:32:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x57) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x57) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) 19:32:53 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x99, 0x0, 0x0) 19:32:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x127b) [ 560.508927][T16204] ldm_validate_partition_table(): Disk read failed. [ 560.534229][T16204] Dev nbd2: unable to read RDB block 0 [ 560.547074][T16204] nbd2: unable to read partition table 19:32:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0xb}, 0x0) 19:32:54 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x172, 0x0, 0x0) [ 560.656227][T16204] block nbd2: Device being setup by another task [ 560.667966][T16211] nbd1: detected capacity change from 0 to 174 [ 560.685770][T15512] ldm_validate_partition_table(): Disk read failed. [ 560.694362][T16210] ldm_validate_partition_table(): Disk read failed. [ 560.714108][T16210] Dev nbd2: unable to read RDB block 0 [ 560.727778][T15512] Dev nbd1: unable to read RDB block 0 [ 560.733500][T16211] block nbd1: NBD_DISCONNECT [ 560.742100][T15512] nbd1: unable to read partition table [ 560.750425][T16211] block nbd1: Send disconnect failed -32 19:32:54 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x9a, 0x0, 0x0) [ 560.764003][T15512] ldm_validate_partition_table(): Disk read failed. [ 560.764023][T16210] nbd2: unable to read partition table [ 560.770834][T16211] block nbd1: Send disconnect failed -107 [ 560.782902][T15512] Dev nbd1: unable to read RDB block 0 [ 560.790549][T15512] nbd1: unable to read partition table [ 560.806324][T16212] ldm_validate_partition_table(): Disk read failed. 19:32:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x127c) [ 560.813215][T16211] block nbd1: Send disconnect failed -107 [ 560.820521][T16211] block nbd1: Send disconnect failed -107 [ 560.832599][T16212] Dev nbd1: unable to read RDB block 0 [ 560.835542][T16211] block nbd1: Send disconnect failed -107 [ 560.839073][T16212] nbd1: unable to read partition table [ 560.843888][T16211] block nbd1: Send disconnect failed -107 19:32:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0xc}, 0x0) [ 560.875616][T16211] block nbd1: Send disconnect failed -107 [ 560.881579][T16211] block nbd1: Send disconnect failed -107 [ 560.887923][T16211] block nbd1: Send disconnect failed -107 [ 560.907014][T16211] block nbd1: Send disconnect failed -107 [ 560.912969][T16211] block nbd1: Send disconnect failed -107 [ 560.919138][T16211] block nbd1: Send disconnect failed -107 19:32:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x4, @any, 0x8001, 0x2}, 0xe) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 560.925126][T16211] block nbd1: Send disconnect failed -107 [ 560.945451][T16211] block nbd1: Send disconnect failed -107 [ 560.953045][T16211] block nbd1: Send disconnect failed -107 [ 560.975490][T16211] block nbd1: Send disconnect failed -107 19:32:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x4, @any, 0x8001, 0x2}, 0xe) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0xf}, 0x0) [ 561.079488][T16225] block nbd3: shutting down sockets 19:32:54 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x173, 0x0, 0x0) 19:32:54 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x9b, 0x0, 0x0) [ 561.145489][T16231] block nbd4: Device being setup by another task [ 561.153494][T16233] ldm_validate_partition_table(): Disk read failed. [ 561.163923][T16233] Dev nbd2: unable to read RDB block 0 [ 561.185091][T15622] ldm_validate_partition_table(): Disk read failed. [ 561.209722][T15622] Dev nbd1: unable to read RDB block 0 [ 561.213839][T16231] block nbd4: Device being setup by another task [ 561.223530][T16233] nbd2: unable to read partition table [ 561.230735][T15622] nbd1: unable to read partition table 19:32:54 executing program 4: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x4, @any, 0x8001, 0x2}, 0xe) (async) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x4, @any, 0x8001, 0x2}, 0xe) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 561.283586][T15622] ldm_validate_partition_table(): Disk read failed. 19:32:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) epoll_create1(0x80000) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:32:54 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x174, 0x0, 0x0) [ 561.326195][T15622] Dev nbd1: unable to read RDB block 0 [ 561.346266][T15622] nbd1: unable to read partition table [ 561.380043][T16233] ldm_validate_partition_table(): Disk read failed. [ 561.409526][T16233] Dev nbd2: unable to read RDB block 0 19:32:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x10}, 0x0) [ 561.433941][T16233] nbd2: unable to read partition table 19:32:55 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x175, 0x0, 0x0) [ 561.526623][T16247] block nbd3: NBD_DISCONNECT [ 561.541951][T16247] block nbd3: Send disconnect failed -107 19:32:55 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x9c, 0x0, 0x0) [ 561.572493][T16246] block nbd3: Disconnected due to user request. [ 561.592854][T16246] block nbd3: shutting down sockets 19:32:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x127d) 19:32:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_clone(0x17020500, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x15, &(0x7f0000000300)=0x3, 0x4) listen(r3, 0xddfd) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000001300)={'nat\x00', 0x33, "381e8e54b610af8227aeb59117aa2f4387a03c33df7782855c3aa34e7283d99d11399114b9b7cbcd10acd904476de8eb4c9fd5"}, &(0x7f0000001380)=0x57) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x9) r4 = syz_pidfd_open(r1, 0x0) r5 = pidfd_getfd(r4, r2, 0x0) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @host}, 0x10, 0x800) ioctl$BTRFS_IOC_SUBVOL_CREATE(r4, 0x5000940e, &(0x7f00000000c0)={{r6}, "7328cc5a64c53967d3403212130888e7dc48b3e875904a775b0da3bf69631bb47ba328e96a09eea744517c6d195e2a7498bf0098cd95d702ae9a59b7254f3355a9d368f005126c1e018282da9a01bb5aabf23371f1ad97fc5a4e4523c8112af9941826ec4090ddd950b1bd6f53de4b84536b3ef81af5ee6d4fa14c3763d1a9fe5156f5f70dfff7b6f6221ab72b4f7e37e634a954d0bafcd3c3ecc63e39ba143caf0f86be70bafea7b891e1bdead509eb850d7e8ee5f9b1f4d894de7a57ca3502391c6c5b2b540c2e96441761aa5879e5d2a518cc6fc7f543eeac374d6b26e2cd8d2c87be059ec8e5993b28336dff9b7a8a94c525858840b277a8e2ec5c02761c7925ad1b530f61f962142193c7399187336c7e352d5586a49d1f4363033816200b80efb87f5b596881e8b90bdf8b339501ffc12fc4d007d957600b07d73da1f50a143f31d26b47782cd26d85aff3ada754fddc1b190aabb1f4e83b0dc9f441862b35466c60d574ae090ff2989491fcf2d5269df562883774ed4d423427dc109909717215808f998297c20d39164701edb11ffbb219269792b121f509d834440ba7cb6ffd288739c909b9b1d7e6412b1400e60bc6ba70c7c721b50162071dfa884570c4d42c8712fefa648480c8283b859bc0843d4e94ab42a1b0343e8c8ac2bf127ae689ee3c49c36b4515ab4088ea7176dc4bd0110f56063da95a9db9b896bb6a46dfd09733cb4e0baa7f893ef8858a8e6377838c4ac874efab0f32809a53e3a22c306171b9a5e75dc9dd3d7fef0a2f4a2edd058e4e883642c5b3f7c90b6788e3b328d801f302e344b226f4674d8134c210d7f876567bd5114a99e58b3c6a20cf215741e153717ff126fb4e1652db1ecfde1ebbfdab4dd0bbacce5cfcb0457895fe0f08fe51307bc56aba5b935150a85809093fab5891471cf17a3288499dabc0190f01c58645991434fc900b938ef0fdda3c60abc08394174edc7ae8113ac02d27d24c5698491778de24554153a24df48469dec91bf462a0479be75172278ddc90b8913d464aa165bb67608e0bc2a9f3bcceb643eb100caf31834e6554c49a81fd9abb8a10b60f981e664473c2a41bc9e8d5c4c94827a4e3ea24d65474fbbfa7fbbea2d898795fb9070cba8af9802589bbf99f2967fd94949417486461bc985cd2ece3a3573421726af820f76485f11ca9d9ad6141a57a8c279e83f7de69fa5a6f2c2a07d850dde933de601f1cc49d8d4e57859667f70f9e3589fe862d72e69fbf969d175613ceb875b8ade72f464777572ed4d9062a88dcd171919935475bbd983bdcaaf2d1be198a772a2636f1f2a89d34290b703739814f42c6854d1aba2543469d361f6f8da309e7710ce40410e6cb1c34d58d0c3764ba134b3152ecabbf6699ea6d629d8c24ad80b22f535fd8acd743d1b8d4d8fcc35bc53f94d316697563baf73e7db419c661096a8f9068c5808cc4552b52d7d8c599816e626d4be98c8dbd024bdb472208676aedff90f9967f2b380c3783db1a0fed4599454db9939f7045e7db732a68d9a94057d14fd23374a7a2fdf2fa5d71cbcc07b2d98d1fef38fb7970e12d90b1250cb0dd7b7d68f85dd1f3b874d04d4089f9665efb720067cabdb0c83e3c4f55d97b7309ed915dbd157cc425ec9f8d55936c6c81b94fb829faa02f2fc8dbea6f3a03c6d8df1a69096b9490b23326c8e309b27002679157c11300de167c7df029607c9e5918606be99944ff434983ef2a3a7266e321515d9a0ef6d31b860509d2a11f16a69d82fa45b5c9a64543ffaaba7d9fe009fbccfe1ff1bcd80857fd6eec31bfebd0d323c31344b2c465b8c111cb67a2dbf17bca5196ec52d91aed75694fb6e9eec3c204bb3f6ef56b861d403ee869a44ebc5f261dd52737bd7652822540d5764ed4a507f7ac506e2788d2eb80da9a5cf8a5ab95e953310e632d0da90af58f32117b757da9e9d80ebf43b909d1739b49e20552773c10f31c74cb51ee30064795b3f0587c988a22c35dda303bd0e3eaf0c4d76aaa29b98f015f687c20c1ffc08c8c64e63e41d5d3d34e91716d567697d986bdb74915c37998bf988a8304b116e8138f1f2c2fe40f6a85757e748d8e5eea7b25868a470aa830e1169a5c51a89ff2204d136799d4f13dcbac21b18de5a312b1afdbe4deb8ddf1a5513815bec345f4c9073fecbea6bd26e6e4798f37ef3c7486711eeddde9578a4ffa85274eb4d54f14e8d67fdb38610987aea8faacce0aca352015afb07aa608e0d9e9bbcc6396ea567e0fbfffcaad6b09754b2b7fe89c9bb6e2a7bb716c100a6565058604463ba3c68836145a69e0f5648f7fe481cf8f11a073e8c067357695110a1f012bdadb0537e2954c0ebc3c2c28ab4f2c0840f48d2ff93e110f38fa67ab384d5ba4a98d2a4895263ddd9d6132fe5263da918cccc83f65f2062e79d14c442fbe011f7b8247b6023a204173946c503469d7c48daa7c460f022093faa2c033c4b2cdc9660ad1f369b6e3485c876d55ceb628b2e5140c74d99ccc919375216c93880b21c8e869eb90ca45ed494d6ea3d97700f8c876b6f7319996aed2a69c3c626269b8976cdace9ed189d6762d57ce987d755188273b32363a3319ea2f34240eb4b1cc4dee2070d2a210f566434c4d23d994764a0276f3524a0ddff08685736073b918b1a8886c89066bcfb51ed4701d2717526ce91794415287aa47bcb9105204e93438b97dd46378a300d52be21c2f4b5de9957e2ac29709b32236f3f9a27b2e746ddeb74262d40135be5fa621f07d24ce353e0685cff42b10910eacc45f0cfb6ecf21bedd43b4e29bef0688908ffd398f75bac5654d09797730358f0938a22299de0c235e6d9e8b9aaab6bdff9a630083b1b357cea95d13df9dd75ee7d6d2ee77277372a1705b17dea16466c3b2dd01df82b8a16f27a2d9e00867e20c062e5d7cb10fb08a46165dc97bbd3d2c12bad7eff81781e8ff542919947fa60f6d69f5cf1ef17b4789469ed3080b27fae145bf429770609fd04cb680c8d257e99e85399758bc3fcc7e333f09b49c176c6aecf0aaa954262ff98a76e45427406dcef64475cb28bbfdff6bc12ec00c504468b84cb1b83e02ee9ee913291da6dd0bbc06ea17c07f7fd5a8d156087dcfa1fd6feea7ae5d09796d25099072a1ce6a0c87f604291571e1cc0d0509867a71041153dff17d3e5f325f512c754ad1669c999bafff656950c0fd48e35588336c62b8b587ce2adad29a5257abaf9bd2a41d6838e8bea42c3edea064d09bf07dfe095d3a3aac7f04f43cb1066261455872b1abf371df205a0500587162c21b539dd43340700521095c8cf6994836f0c31d7e70f0c488a05602e87451b63871751cedfcdd2491a8b433fdef20261230667d2c938d6a51e10a80da4c2f9a91a4ca1641fbc21685315fce7336fd18caeddb5a3853cfcc56a842162ff4cdca144d5a817e0e064c6b96fef364ee343a9edb18ef4174521c6a19ffa65f72c040f9089061f32b2f959a6161c2f67327f3df35f80455145de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r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FIONCLEX(r5, 0x5450) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$NBD_SET_SOCK(r8, 0xab00, r5) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000001100)={0x80000000}) connect$vsock_stream(r5, &(0x7f00000010c0)={0x28, 0x0, 0x2710, @host}, 0x10) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) r9 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r9, 0xab00, r8) dup(r9) r10 = syz_open_dev$vcsa(&(0x7f0000001140), 0x2, 0x101) r11 = syz_genetlink_get_family_id$devlink(&(0x7f00000011c0), r8) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r10, &(0x7f00000012c0)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001280)={&(0x7f00000013c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r11, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4004000) socket(0x9, 0x5, 0x7) ioctl$NBD_CLEAR_SOCK(r10, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) fadvise64(r7, 0xffffffffffff8000, 0x10000, 0x3) ioctl$NBD_DISCONNECT(r8, 0xab08) 19:32:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x11}, 0x0) 19:32:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) epoll_create1(0x80000) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 561.789790][T16256] ldm_validate_partition_table(): Disk read failed. [ 561.789862][T16258] ldm_validate_partition_table(): Disk read failed. [ 561.807745][ T28] audit: type=1400 audit(1711395175.275:505): avc: denied { create } for pid=16254 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 561.842012][T16258] Dev nbd2: unable to read RDB block 0 [ 561.857066][T16256] Dev nbd1: unable to read RDB block 0 [ 561.881832][T16256] nbd1: unable to read partition table 19:32:55 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x176, 0x0, 0x0) [ 561.913148][T16258] nbd2: unable to read partition table [ 561.917013][ T28] audit: type=1400 audit(1711395175.295:506): avc: denied { sys_ptrace } for pid=16254 comm="syz-executor.1" capability=19 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 19:32:55 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x9d, 0x0, 0x0) 19:32:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x12}, 0x0) [ 561.975823][T16266] block nbd0: Device being setup by another task [ 561.985716][T16265] block nbd0: NBD_DISCONNECT [ 561.992652][T16265] block nbd0: Send disconnect failed -32 [ 562.024050][T16265] block nbd0: Send disconnect failed -32 [ 562.033271][T16259] ldm_validate_partition_table(): Disk read failed. [ 562.052428][T16265] block nbd0: Send disconnect failed -107 19:32:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x127e) [ 562.074146][T16265] block nbd0: Send disconnect failed -107 [ 562.089942][T16265] block nbd0: Send disconnect failed -107 [ 562.091565][T16259] Dev nbd1: unable to read RDB block 0 [ 562.107596][T16259] nbd1: unable to read partition table [ 562.114506][T16265] block nbd0: Send disconnect failed -107 19:32:55 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x177, 0x0, 0x0) 19:32:55 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x9e, 0x0, 0x0) [ 562.144845][T16265] block nbd0: Send disconnect failed -107 [ 562.166941][T16265] block nbd0: Send disconnect failed -107 [ 562.188436][T16265] block nbd0: Send disconnect failed -107 19:32:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_clone(0x17020500, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r2 = socket$inet6(0xa, 0x1, 0x0) (async) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x15, &(0x7f0000000300)=0x3, 0x4) (async, rerun: 64) listen(r3, 0xddfd) (async, rerun: 64) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000001300)={'nat\x00', 0x33, "381e8e54b610af8227aeb59117aa2f4387a03c33df7782855c3aa34e7283d99d11399114b9b7cbcd10acd904476de8eb4c9fd5"}, &(0x7f0000001380)=0x57) (async) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x9) r4 = syz_pidfd_open(r1, 0x0) r5 = pidfd_getfd(r4, r2, 0x0) (async) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @host}, 0x10, 0x800) ioctl$BTRFS_IOC_SUBVOL_CREATE(r4, 0x5000940e, &(0x7f00000000c0)={{r6}, "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(async, rerun: 32) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (rerun: 32) ioctl$FIONCLEX(r5, 0x5450) (async) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$NBD_SET_SOCK(r8, 0xab00, r5) (async, rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000001100)={0x80000000}) (rerun: 32) connect$vsock_stream(r5, &(0x7f00000010c0)={0x28, 0x0, 0x2710, @host}, 0x10) (async) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) r9 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r9, 0xab00, r8) (async) dup(r9) (async) r10 = syz_open_dev$vcsa(&(0x7f0000001140), 0x2, 0x101) (async) r11 = syz_genetlink_get_family_id$devlink(&(0x7f00000011c0), r8) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r10, &(0x7f00000012c0)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001280)={&(0x7f00000013c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r11, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4004000) socket(0x9, 0x5, 0x7) (async) ioctl$NBD_CLEAR_SOCK(r10, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 64) fadvise64(r7, 0xffffffffffff8000, 0x10000, 0x3) (async, rerun: 64) ioctl$NBD_DISCONNECT(r8, 0xab08) [ 562.214923][T16265] block nbd0: Send disconnect failed -107 [ 562.237742][T16265] block nbd0: Send disconnect failed -107 [ 562.249436][T16265] block nbd0: Send disconnect failed -107 19:32:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x13}, 0x0) [ 562.276809][T16265] block nbd0: Send disconnect failed -107 [ 562.299910][T16265] block nbd0: Send disconnect failed -107 [ 562.323667][T16265] block nbd0: Send disconnect failed -107 [ 562.339216][T16265] block nbd0: Send disconnect failed -107 [ 562.358684][T16265] block nbd0: Send disconnect failed -107 [ 562.360786][T16280] ldm_validate_partition_table(): Disk read failed. 19:32:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x127f) 19:32:55 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x178, 0x0, 0x0) [ 562.386206][T16280] Dev nbd2: unable to read RDB block 0 [ 562.389618][T16265] block nbd0: Send disconnect failed -107 [ 562.399639][T16280] nbd2: unable to read partition table [ 562.423957][T16265] block nbd0: Send disconnect failed -107 19:32:55 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x9f, 0x0, 0x0) [ 562.455511][T16265] block nbd0: Send disconnect failed -107 [ 562.488754][T16265] block nbd0: Send disconnect failed -107 [ 562.505211][T16265] block nbd0: Send disconnect failed -107 [ 562.532045][T16265] block nbd0: Send disconnect failed -107 [ 562.542583][T16265] block nbd0: Send disconnect failed -107 19:32:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x14}, 0x0) 19:32:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x7a, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x7f, 0x1}, 0xe) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 562.563690][T16265] block nbd0: Send disconnect failed -107 [ 562.590810][T16265] block nbd0: Send disconnect failed -107 [ 562.598997][T16265] block nbd0: Send disconnect failed -107 [ 562.612021][T16265] block nbd0: Send disconnect failed -107 [ 562.624891][T16265] block nbd0: Send disconnect failed -107 [ 562.636661][T16291] block nbd3: shutting down sockets [ 562.656153][T16265] block nbd0: Send disconnect failed -107 19:32:56 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x179, 0x0, 0x0) 19:32:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x4b47) [ 562.692440][T16265] block nbd0: Send disconnect failed -107 [ 562.713428][T16265] block nbd0: Send disconnect failed -107 19:32:56 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xa0, 0x0, 0x0) 19:32:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x15}, 0x0) [ 562.751015][T16297] ldm_validate_partition_table(): Disk read failed. [ 562.790217][T16297] Dev nbd1: unable to read RDB block 0 [ 562.832155][T16297] nbd1: unable to read partition table [ 562.862178][T16300] ldm_validate_partition_table(): Disk read failed. 19:32:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = memfd_secret(0xe5a27aedc4ec008a) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) quotactl_fd$Q_SYNC(r1, 0xffffffff80000102, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000100)={r4, 0x3f, 0xdd35}) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x0, r5}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x40cc40, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r6) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e24, @empty}, {0x2, 0x4e22, @loopback}, 0x200, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x9, 0x1}) [ 562.892274][T16300] Dev nbd1: unable to read RDB block 0 [ 562.905554][T16303] block nbd4: Device being setup by another task [ 562.914874][T16300] nbd1: unable to read partition table 19:32:56 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x17a, 0x0, 0x0) 19:32:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x7a, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x7f, 0x1}, 0xe) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:32:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x7a, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x7f, 0x1}, 0xe) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) (async) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) (async) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x7a, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x7f, 0x1}, 0xe) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 19:32:56 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xa1, 0x0, 0x0) 19:32:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x72}, 0x0) [ 563.140510][T16314] ldm_validate_partition_table(): Disk read failed. [ 563.157116][T16314] Dev nbd2: unable to read RDB block 0 [ 563.177641][T16312] block nbd3: NBD_DISCONNECT 19:32:56 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x17b, 0x0, 0x0) [ 563.202800][T16312] block nbd3: Send disconnect failed -107 [ 563.237200][T16314] nbd2: unable to read partition table 19:32:56 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xa2, 0x0, 0x0) [ 563.277454][T16310] block nbd3: Disconnected due to user request. [ 563.283750][T16310] block nbd3: shutting down sockets [ 563.307787][T16316] block nbd4: Device being setup by another task 19:32:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x422b40) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000080), 0x884c, 0x1a1060) ioctl$IOC_PR_PREEMPT_ABORT(r4, 0x401870cc, &(0x7f00000000c0)={0x100000000000000, 0xfffffffffffffffb, 0x9, 0x5}) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) shutdown(r1, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) fcntl$setsig(0xffffffffffffffff, 0xa, 0x39) 19:32:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0xffffff1f}, 0x0) 19:32:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = memfd_secret(0xe5a27aedc4ec008a) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) quotactl_fd$Q_SYNC(r1, 0xffffffff80000102, 0x0, 0x0) (async) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000100)={r4, 0x3f, 0xdd35}) (async) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x0, r5}) (async) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x40cc40, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r6) (async) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e24, @empty}, {0x2, 0x4e22, @loopback}, 0x200, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x9, 0x1}) [ 563.396384][T16323] block nbd4: Device being setup by another task 19:32:56 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x17c, 0x0, 0x0) 19:32:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x7a, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x7f, 0x1}, 0xe) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 563.533670][T16329] ldm_validate_partition_table(): Disk read failed. [ 563.565619][T16331] block nbd0: Device being setup by another task [ 563.577123][T16331] block nbd0: NBD_DISCONNECT [ 563.580381][T16329] Dev nbd1: unable to read RDB block 0 19:32:57 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xa3, 0x0, 0x0) [ 563.606405][T16329] nbd1: unable to read partition table [ 563.614643][T16331] block nbd0: Send disconnect failed -32 [ 563.624701][T16341] ldm_validate_partition_table(): Disk read failed. [ 563.633668][T16341] Dev nbd2: unable to read RDB block 0 [ 563.640733][T16341] nbd2: unable to read partition table [ 563.656046][T16331] block nbd0: Send disconnect failed -32 19:32:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x2}, 0x0) 19:32:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x422b40) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000080), 0x884c, 0x1a1060) ioctl$IOC_PR_PREEMPT_ABORT(r4, 0x401870cc, &(0x7f00000000c0)={0x100000000000000, 0xfffffffffffffffb, 0x9, 0x5}) ioctl$NBD_CLEAR_QUE(r3, 0xab05) (async) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) shutdown(r1, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) fcntl$setsig(0xffffffffffffffff, 0xa, 0x39) [ 563.679609][T16331] block nbd0: Send disconnect failed -107 [ 563.700720][T16331] block nbd0: Send disconnect failed -107 [ 563.721798][T16331] block nbd0: Send disconnect failed -107 [ 563.723592][T16341] ldm_validate_partition_table(): Disk read failed. [ 563.739395][T16331] block nbd0: Send disconnect failed -107 [ 563.752446][T16341] Dev nbd2: unable to read RDB block 0 [ 563.767106][T16341] nbd2: unable to read partition table [ 563.770772][T16331] block nbd0: Send disconnect failed -107 19:32:57 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x17d, 0x0, 0x0) [ 563.794400][T16331] block nbd0: Send disconnect failed -107 [ 563.829438][T16331] block nbd0: Send disconnect failed -107 19:32:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x3}, 0x0) 19:32:57 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xa4, 0x0, 0x0) [ 563.854829][T16331] block nbd0: Send disconnect failed -107 [ 563.876406][T16331] block nbd0: Send disconnect failed -107 [ 563.888166][T16331] block nbd0: Send disconnect failed -107 19:32:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 563.922248][T16331] block nbd0: Send disconnect failed -107 [ 563.944684][T16331] block nbd0: Send disconnect failed -107 19:32:57 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x17e, 0x0, 0x0) [ 563.967082][T16331] block nbd0: Send disconnect failed -107 [ 564.004965][T16331] block nbd0: Send disconnect failed -107 [ 564.042404][T16331] block nbd0: Send disconnect failed -107 19:32:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x7a, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x7f, 0x1}, 0xe) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 564.059805][T16331] block nbd0: Send disconnect failed -107 [ 564.068918][T16358] ldm_validate_partition_table(): Disk read failed. [ 564.078753][T16331] block nbd0: Send disconnect failed -107 [ 564.089816][T16331] block nbd0: Send disconnect failed -107 [ 564.101476][T16218] blk_print_req_error: 365 callbacks suppressed 19:32:57 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xa5, 0x0, 0x0) 19:32:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x4}, 0x0) [ 564.101495][T16218] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 564.119804][T16218] buffer_io_error: 365 callbacks suppressed [ 564.119823][T16218] Buffer I/O error on dev nbd1, logical block 0, async page read [ 564.125573][T16331] block nbd0: Send disconnect failed -107 [ 564.156934][ T57] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 564.166576][ T57] Buffer I/O error on dev nbd1, logical block 0, async page read [ 564.174544][ T57] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 564.184393][ T57] Buffer I/O error on dev nbd1, logical block 0, async page read [ 564.192823][ T57] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 19:32:57 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x17f, 0x0, 0x0) [ 564.203766][ T57] Buffer I/O error on dev nbd1, logical block 0, async page read [ 564.220433][T16331] block nbd0: Send disconnect failed -107 [ 564.222935][T16358] Dev nbd1: unable to read RDB block 0 [ 564.233003][ T57] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 564.245334][ T57] Buffer I/O error on dev nbd1, logical block 0, async page read [ 564.257250][T16331] block nbd0: Send disconnect failed -107 [ 564.263661][T16218] I/O error, dev nbd1, sector 24 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 564.273484][T16218] Buffer I/O error on dev nbd1, logical block 3, async page read [ 564.283311][T16218] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 564.292687][T16218] Buffer I/O error on dev nbd1, logical block 0, async page read [ 564.301062][T16218] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 19:32:57 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xa6, 0x0, 0x0) [ 564.312993][T16218] Buffer I/O error on dev nbd1, logical block 0, async page read [ 564.321062][T16358] nbd1: unable to read partition table [ 564.337440][T16331] block nbd0: Send disconnect failed -107 [ 564.343462][T16331] block nbd0: Send disconnect failed -107 [ 564.351244][T16331] block nbd0: Send disconnect failed -107 [ 564.359210][T16331] block nbd0: Send disconnect failed -107 [ 564.365492][T16331] block nbd0: Send disconnect failed -107 [ 564.368166][ T57] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 564.371501][T16331] block nbd0: Send disconnect failed -107 [ 564.380442][ T57] Buffer I/O error on dev nbd1, logical block 0, async page read [ 564.388463][T16331] block nbd0: Send disconnect failed -107 [ 564.400198][T16331] block nbd0: Send disconnect failed -107 [ 564.404124][ T57] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 564.409208][T16331] block nbd0: Send disconnect failed -107 [ 564.422511][ T57] Buffer I/O error on dev nbd1, logical block 0, async page read [ 564.435766][T16360] ldm_validate_partition_table(): Disk read failed. [ 564.457797][T16360] Dev nbd1: unable to read RDB block 0 19:32:57 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x180, 0x0, 0x0) 19:32:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x5}, 0x0) [ 564.481576][T16360] nbd1: unable to read partition table 19:32:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) mmap$dsp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 564.566760][T16370] block nbd4: Device being setup by another task 19:32:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 564.675868][T16370] block nbd4: Device being setup by another task 19:32:58 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xa7, 0x0, 0x0) 19:32:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) 19:32:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 564.729220][T16378] ldm_validate_partition_table(): Disk read failed. [ 564.772833][T16378] Dev nbd1: unable to read RDB block 0 [ 564.807881][T16378] nbd1: unable to read partition table [ 564.816483][T16380] block nbd3: shutting down sockets [ 564.850328][T16378] block nbd1: NBD_DISCONNECT [ 564.855539][T16383] block nbd0: Device being setup by another task [ 564.879709][T16378] block nbd1: Send disconnect failed -32 19:32:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x6}, 0x0) 19:32:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) [ 564.902448][T16378] block nbd1: Send disconnect failed -107 [ 564.903943][T16387] ldm_validate_partition_table(): Disk read failed. [ 564.942606][T16378] block nbd1: Send disconnect failed -107 19:32:58 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x181, 0x0, 0x0) [ 564.967010][T16378] block nbd1: Send disconnect failed -107 [ 564.976354][T16387] Dev nbd2: unable to read RDB block 0 [ 565.002269][T16387] nbd2: unable to read partition table [ 565.004397][T16378] block nbd1: Send disconnect failed -107 [ 565.031757][T16378] block nbd1: Send disconnect failed -107 [ 565.047293][T16378] block nbd1: Send disconnect failed -107 [ 565.054806][T16389] ldm_validate_partition_table(): Disk read failed. [ 565.068767][T16378] block nbd1: Send disconnect failed -107 [ 565.072165][T16389] Dev nbd2: unable to read RDB block 0 19:32:58 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xa8, 0x0, 0x0) 19:32:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) [ 565.081274][T16390] block nbd3: shutting down sockets [ 565.082812][T16378] block nbd1: Send disconnect failed -107 [ 565.095459][T16389] nbd2: unable to read partition table [ 565.107755][T16378] block nbd1: Send disconnect failed -107 [ 565.122738][T16378] block nbd1: Send disconnect failed -107 19:32:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x7}, 0x0) 19:32:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x400) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) ioctl$FIONCLEX(r1, 0x5450) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = fcntl$dupfd(r2, 0x0, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$SOUND_MIXER_WRITE_VOLUME(r1, 0xc0044d11, &(0x7f0000000040)=0x21) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 565.185387][T16378] block nbd1: Send disconnect failed -107 [ 565.208657][T16378] block nbd1: Send disconnect failed -107 [ 565.225423][T16378] block nbd1: Send disconnect failed -107 [ 565.265422][T16378] block nbd1: Send disconnect failed -107 [ 565.275670][T16378] block nbd1: Send disconnect failed -107 19:32:58 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x182, 0x0, 0x0) 19:32:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async, rerun: 32) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (rerun: 32) mmap$dsp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 565.305728][T16399] block nbd0: Device being setup by another task 19:32:58 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xa9, 0x0, 0x0) 19:32:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) [ 565.438583][T16403] nbd4: detected capacity change from 0 to 2048 19:32:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x8}, 0x0) [ 565.496171][T15512] ldm_validate_partition_table(): Disk read failed. [ 565.508262][T15512] Dev nbd4: unable to read RDB block 0 [ 565.521090][T16413] ldm_validate_partition_table(): Disk read failed. [ 565.530551][T15512] nbd4: unable to read partition table [ 565.557053][T16413] Dev nbd2: unable to read RDB block 0 [ 565.560750][T15512] ldm_validate_partition_table(): Disk read failed. [ 565.593489][T15512] Dev nbd4: unable to read RDB block 0 19:32:59 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x183, 0x0, 0x0) 19:32:59 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x400) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) (async) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) ioctl$FIONCLEX(r1, 0x5450) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = fcntl$dupfd(r2, 0x0, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$SOUND_MIXER_WRITE_VOLUME(r1, 0xc0044d11, &(0x7f0000000040)=0x21) (async) ioctl$SOUND_MIXER_WRITE_VOLUME(r1, 0xc0044d11, &(0x7f0000000040)=0x21) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 565.605713][T16413] nbd2: unable to read partition table [ 565.612382][T15512] nbd4: unable to read partition table 19:32:59 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xaa, 0x0, 0x0) 19:32:59 executing program 1: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) fcntl$dupfd(r0, 0x0, r0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) 19:32:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x9}, 0x0) 19:32:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) connect$bt_l2cap(r3, &(0x7f0000000100)={0x1f, 0x20, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x6, 0x2}, 0xe) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x7ff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x9}, 0xe) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x337f, @any, 0x100, 0x2}, 0xe) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x3, 0x2}, 0xe) shutdown(r1, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r3, 0x4018f50b, &(0x7f0000000140)={0x0, 0xfffffffffffffff9, 0x4}) [ 565.819175][T16420] nbd0: detected capacity change from 0 to 2048 19:32:59 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xab, 0x0, 0x0) [ 565.885557][T16423] block nbd0: Device being setup by another task [ 565.907709][T16430] ldm_validate_partition_table(): Disk read failed. [ 565.907787][T15622] ldm_validate_partition_table(): Disk read failed. [ 565.921735][T16430] Dev nbd2: unable to read RDB block 0 [ 565.939079][T16432] ldm_validate_partition_table(): Disk read failed. [ 565.945485][T16426] block nbd0: Device being setup by another task [ 565.961671][T15622] Dev nbd0: unable to read RDB block 0 [ 565.970045][T16432] Dev nbd1: unable to read RDB block 0 [ 565.975996][T16430] nbd2: unable to read partition table 19:32:59 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x184, 0x0, 0x0) [ 565.988361][T15622] nbd0: unable to read partition table [ 565.997576][T16432] nbd1: unable to read partition table [ 566.020628][T15622] ldm_validate_partition_table(): Disk read failed. [ 566.038912][T15622] Dev nbd0: unable to read RDB block 0 19:32:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x9}, 0x0) 19:32:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xe}, 0x0) [ 566.067551][T16430] block nbd2: NBD_DISCONNECT [ 566.075333][T15622] nbd0: unable to read partition table [ 566.103944][T16430] block nbd2: Send disconnect failed -32 19:32:59 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xac, 0x0, 0x0) [ 566.121192][T16430] block nbd2: Send disconnect failed -107 [ 566.148997][T16430] block nbd2: Send disconnect failed -107 19:32:59 executing program 3: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) [ 566.177916][T16430] block nbd2: Send disconnect failed -107 [ 566.214973][T16430] block nbd2: Send disconnect failed -107 19:32:59 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x185, 0x0, 0x0) [ 566.245887][T16430] block nbd2: Send disconnect failed -107 [ 566.252286][T16430] block nbd2: Send disconnect failed -107 [ 566.270065][T16430] block nbd2: Send disconnect failed -107 19:32:59 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xad, 0x0, 0x0) [ 566.293182][T16430] block nbd2: Send disconnect failed -107 19:32:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) [ 566.325743][T16430] block nbd2: Send disconnect failed -107 [ 566.335172][T16430] block nbd2: Send disconnect failed -32 [ 566.349713][T16430] block nbd2: Send disconnect failed -107 19:32:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xf}, 0x0) [ 566.409652][T16430] block nbd2: Send disconnect failed -107 [ 566.438252][T16430] block nbd2: Send disconnect failed -107 19:32:59 executing program 1: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) 19:32:59 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x186, 0x0, 0x0) [ 566.464461][T16430] block nbd2: Send disconnect failed -107 [ 566.479644][T16430] block nbd2: Send disconnect failed -107 [ 566.497352][T16430] block nbd2: Send disconnect failed -107 [ 566.507637][T16430] block nbd2: Send disconnect failed -107 [ 566.523599][T16430] block nbd2: Send disconnect failed -107 [ 566.538319][T16430] block nbd2: Send disconnect failed -107 [ 566.542419][T16453] ldm_validate_partition_table(): Disk read failed. [ 566.580368][T16453] Dev nbd0: unable to read RDB block 0 19:33:00 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xae, 0x0, 0x0) 19:33:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) (async) r3 = fcntl$dupfd(r0, 0x406, r0) connect$bt_l2cap(r3, &(0x7f0000000100)={0x1f, 0x20, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x6, 0x2}, 0xe) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x7ff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x9}, 0xe) (async) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x337f, @any, 0x100, 0x2}, 0xe) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x3, 0x2}, 0xe) (async) shutdown(r1, 0x0) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r3, 0x4018f50b, &(0x7f0000000140)={0x0, 0xfffffffffffffff9, 0x4}) [ 566.609317][T16453] nbd0: unable to read partition table [ 566.611312][T16457] ldm_validate_partition_table(): Disk read failed. [ 566.648288][T16457] Dev nbd1: unable to read RDB block 0 19:33:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x3c}, 0x0) [ 566.658557][T16458] ldm_validate_partition_table(): Disk read failed. [ 566.688330][T16457] nbd1: unable to read partition table [ 566.698058][T16458] Dev nbd0: unable to read RDB block 0 19:33:00 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x187, 0x0, 0x0) [ 566.718496][T16458] nbd0: unable to read partition table 19:33:00 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) 19:33:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 19:33:00 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xaf, 0x0, 0x0) [ 566.861523][T16467] block nbd3: NBD_DISCONNECT 19:33:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x50}, 0x0) 19:33:00 executing program 1: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x44) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_DISCONNECT(r2, 0xab08) [ 566.930363][T16474] ldm_validate_partition_table(): Disk read failed. [ 566.945454][T16474] Dev nbd2: unable to read RDB block 0 [ 566.959545][T16474] nbd2: unable to read partition table 19:33:00 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x188, 0x0, 0x0) 19:33:00 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xb0, 0x0, 0x0) 19:33:00 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) [ 567.102226][T16478] ldm_validate_partition_table(): Disk read failed. [ 567.163228][T16478] Dev nbd2: unable to read RDB block 0 [ 567.169421][T16481] ldm_validate_partition_table(): Disk read failed. [ 567.197771][T16481] Dev nbd1: unable to read RDB block 0 [ 567.199823][T16478] nbd2: unable to read partition table 19:33:00 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xb1, 0x0, 0x0) [ 567.213348][T16481] nbd1: unable to read partition table 19:33:00 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x189, 0x0, 0x0) 19:33:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xa0000) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f6503484bcc2ee795814d45231ec40771a6319a2d4348b4c685315d918b3f4e3aff9a53df110b593eab9dabc08dfe7d13f6acf9f7154978c6776df4838612bc34aae4a8e42788b4cee1bc3031f40a0c0e17cf4f0e3f114cd9d4620d6946d481f7554f52c59b1acf6f518d4eb549a33c24174b667ed2087d4e59ad21d1a29b0a48ffea2079e2ecb21f02d629f12d185569d64ffd44c2c22f1249ba7310ed30b203b26f993f0f5c2d2cbc386b95ae027379ac91447251785f121cbfd8a325c79d20d535b6a8388a93500288a46808a5e2579a2616bd8b338d00ec692427760a0b6f4d5947a7003786b2367fa05d2f5d13f828af78d8537", 0xf6}, {&(0x7f0000000000)="4415e0", 0x3}], 0x2, 0x8, 0x1f) 19:33:00 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) 19:33:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x60}, 0x0) 19:33:00 executing program 4: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) (async, rerun: 32) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000000c0)={0x0, 0x0}) (async, rerun: 32) getsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) (async) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x44) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) [ 567.424925][T16498] ldm_validate_partition_table(): Disk read failed. [ 567.454896][T16498] Dev nbd0: unable to read RDB block 0 19:33:00 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xb2, 0x0, 0x0) 19:33:00 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x18a, 0x0, 0x0) [ 567.475442][T16498] nbd0: unable to read partition table [ 567.504765][T16498] ldm_validate_partition_table(): Disk read failed. [ 567.513331][T16498] Dev nbd0: unable to read RDB block 0 [ 567.532046][T16498] nbd0: unable to read partition table 19:33:01 executing program 0: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) 19:33:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xa0000) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f6503484bcc2ee795814d45231ec40771a6319a2d4348b4c685315d918b3f4e3aff9a53df110b593eab9dabc08dfe7d13f6acf9f7154978c6776df4838612bc34aae4a8e42788b4cee1bc3031f40a0c0e17cf4f0e3f114cd9d4620d6946d481f7554f52c59b1acf6f518d4eb549a33c24174b667ed2087d4e59ad21d1a29b0a48ffea2079e2ecb21f02d629f12d185569d64ffd44c2c22f1249ba7310ed30b203b26f993f0f5c2d2cbc386b95ae027379ac91447251785f121cbfd8a325c79d20d535b6a8388a93500288a46808a5e2579a2616bd8b338d00ec692427760a0b6f4d5947a7003786b2367fa05d2f5d13f828af78d8537", 0xf6}, {&(0x7f0000000000)="4415e0", 0x3}], 0x2, 0x8, 0x1f) 19:33:01 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x18b, 0x0, 0x0) 19:33:01 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xb3, 0x0, 0x0) [ 567.673420][T16507] ldm_validate_partition_table(): Disk read failed. [ 567.702989][T16507] Dev nbd4: unable to read RDB block 0 [ 567.712982][T16507] nbd4: unable to read partition table 19:33:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xf0}, 0x0) 19:33:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = accept4$tipc(r2, &(0x7f0000000040)=@name, &(0x7f0000000080)=0x10, 0x80000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:33:01 executing program 1: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) 19:33:01 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xb4, 0x0, 0x0) [ 567.885609][T16519] block nbd3: Device being setup by another task [ 567.905773][T16520] block nbd3: shutting down sockets 19:33:01 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x18c, 0x0, 0x0) [ 567.968095][T16528] ldm_validate_partition_table(): Disk read failed. [ 567.987716][T16528] Dev nbd0: unable to read RDB block 0 19:33:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x178}, 0x0) 19:33:01 executing program 3: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) [ 568.028840][T16528] nbd0: unable to read partition table 19:33:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 568.082533][T16528] block nbd0: NBD_DISCONNECT [ 568.120574][T16528] block nbd0: Send disconnect failed -32 [ 568.140794][T16528] block nbd0: Send disconnect failed -32 [ 568.156010][T16528] block nbd0: Send disconnect failed -107 19:33:01 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xb5, 0x0, 0x0) [ 568.169946][T16528] block nbd0: Send disconnect failed -107 [ 568.186789][T16540] ldm_validate_partition_table(): Disk read failed. [ 568.193729][T16528] block nbd0: Send disconnect failed -107 [ 568.210558][T16540] Dev nbd2: unable to read RDB block 0 19:33:01 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x18d, 0x0, 0x0) [ 568.221206][T16528] block nbd0: Send disconnect failed -107 [ 568.237704][T16540] nbd2: unable to read partition table [ 568.243585][T16528] block nbd0: Send disconnect failed -107 [ 568.256569][T16528] block nbd0: Send disconnect failed -107 [ 568.263941][T16528] block nbd0: Send disconnect failed -107 19:33:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x300}, 0x0) [ 568.274671][T16528] block nbd0: Send disconnect failed -107 [ 568.309592][T16528] block nbd0: Send disconnect failed -107 [ 568.323749][T16528] block nbd0: Send disconnect failed -107 [ 568.338787][ T1243] ieee802154 phy0 wpan0: encryption failed: -22 [ 568.345146][ T1243] ieee802154 phy1 wpan1: encryption failed: -22 [ 568.357851][T16543] ldm_validate_partition_table(): Disk read failed. [ 568.364744][T16528] block nbd0: Send disconnect failed -107 [ 568.366708][T16543] Dev nbd2: unable to read RDB block 0 [ 568.374659][T16528] block nbd0: Send disconnect failed -107 [ 568.382300][T16528] block nbd0: Send disconnect failed -107 [ 568.388570][T16528] block nbd0: Send disconnect failed -107 [ 568.394658][T16528] block nbd0: Send disconnect failed -107 [ 568.401044][T16528] block nbd0: Send disconnect failed -107 [ 568.414086][T16543] nbd2: unable to read partition table 19:33:01 executing program 4: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) [ 568.420410][T16528] block nbd0: Send disconnect failed -107 19:33:01 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xb6, 0x0, 0x0) 19:33:01 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x18e, 0x0, 0x0) [ 568.454721][T16528] block nbd0: Send disconnect failed -107 [ 568.464828][T16528] block nbd0: Send disconnect failed -107 [ 568.473560][T16528] block nbd0: Send disconnect failed -107 [ 568.493243][T16528] block nbd0: Send disconnect failed -107 19:33:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x500}, 0x0) [ 568.513473][T16528] block nbd0: Send disconnect failed -107 [ 568.527087][T16528] block nbd0: Send disconnect failed -107 [ 568.540319][T16528] block nbd0: Send disconnect failed -107 [ 568.568572][T16550] ldm_validate_partition_table(): Disk read failed. [ 568.575553][T16528] block nbd0: Send disconnect failed -107 [ 568.595535][T16528] block nbd0: Send disconnect failed -107 [ 568.602280][T16550] Dev nbd4: unable to read RDB block 0 [ 568.622946][T16528] block nbd0: Send disconnect failed -107 [ 568.633111][T16550] nbd4: unable to read partition table [ 568.635879][T16528] block nbd0: Send disconnect failed -107 19:33:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 19:33:02 executing program 1: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) 19:33:02 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x18f, 0x0, 0x0) [ 568.672376][T16528] block nbd0: Send disconnect failed -107 [ 568.699632][T16528] block nbd0: Send disconnect failed -107 19:33:02 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xb7, 0x0, 0x0) 19:33:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x600}, 0x0) [ 568.772460][T16560] ldm_validate_partition_table(): Disk read failed. [ 568.797770][T16560] Dev nbd4: unable to read RDB block 0 [ 568.809334][T16562] ldm_validate_partition_table(): Disk read failed. [ 568.845678][T16560] nbd4: unable to read partition table [ 568.860685][T16562] Dev nbd1: unable to read RDB block 0 [ 568.884013][T16562] nbd1: unable to read partition table 19:33:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = accept4$tipc(r2, &(0x7f0000000040)=@name, &(0x7f0000000080)=0x10, 0x80000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 568.907951][T16567] ldm_validate_partition_table(): Disk read failed. 19:33:02 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x190, 0x0, 0x0) [ 568.955944][T16567] Dev nbd4: unable to read RDB block 0 [ 568.964770][T16567] nbd4: unable to read partition table [ 568.987734][T16560] ldm_validate_partition_table(): Disk read failed. [ 568.998102][T16560] Dev nbd4: unable to read RDB block 0 19:33:02 executing program 2: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) [ 569.004401][T16560] nbd4: unable to read partition table 19:33:02 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xb8, 0x0, 0x0) 19:33:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x700}, 0x0) [ 569.095584][T16575] block nbd3: NBD_DISCONNECT [ 569.101295][T16575] block nbd3: Send disconnect failed -107 [ 569.124845][T16573] block nbd3: Disconnected due to user request. [ 569.157061][T16573] block nbd3: shutting down sockets [ 569.179150][ T57] blk_print_req_error: 456 callbacks suppressed [ 569.179173][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 569.195171][ T57] buffer_io_error: 456 callbacks suppressed [ 569.195188][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read [ 569.216115][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 19:33:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = accept4$bt_l2cap(r2, 0x0, &(0x7f0000000080), 0x1000) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 569.227524][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 569.238115][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 569.247299][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 569.258710][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 569.268258][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read 19:33:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x900}, 0x0) 19:33:02 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xb9, 0x0, 0x0) [ 569.276867][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 569.287463][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 569.297050][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 569.310495][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 569.319732][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 569.335375][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 569.343979][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 569.353392][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 569.361263][T16581] ldm_validate_partition_table(): Disk read failed. 19:33:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) io_setup(0x7, &(0x7f0000000040)=0x0) io_submit(r3, 0x2, &(0x7f00000011c0)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x5, 0x1, r2, &(0x7f0000000080)="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", 0x1000, 0x8, 0x0, 0x3}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000010c0)="48cceac03ae960d5e81028222952c31678460d9e228a1313a76725ca1c88a04bbfe044214ee6d6e1d538cd5e4a7c71934413e076152371beed83a3e5154358847617a24d2b8a0f51c4869f0adb766fcffc3978cc94816b262db13c64b38928f436b9fe6331167da573bb22fdac28d040c13e221e8081938701c4ce3068e68fc92d225c5ecc5b85678e8cf518cfc6be31505c57c2162f11a27ac3a2ae6431ea2dbd8df184c221870774eba6d255fdaae1ca3510", 0xb3, 0x10001, 0x0, 0x1, r2}]) ioctl$NBD_DISCONNECT(r0, 0xab08) fsmount(r2, 0x1, 0xf2) [ 569.378994][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 569.395178][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 569.404461][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 569.413931][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read [ 569.422967][T16581] Dev nbd2: unable to read RDB block 0 [ 569.463490][T16581] nbd2: unable to read partition table [ 569.471612][T16586] ldm_validate_partition_table(): Disk read failed. 19:33:02 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x191, 0x0, 0x0) [ 569.505697][T16586] Dev nbd4: unable to read RDB block 0 [ 569.539189][T16586] nbd4: unable to read partition table 19:33:03 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xba, 0x0, 0x0) [ 569.563582][T16591] ldm_validate_partition_table(): Disk read failed. [ 569.572425][T16593] ldm_validate_partition_table(): Disk read failed. [ 569.580096][T16593] Dev nbd1: unable to read RDB block 0 [ 569.590122][T16591] Dev nbd4: unable to read RDB block 0 [ 569.596859][T16591] nbd4: unable to read partition table [ 569.607346][T16593] nbd1: unable to read partition table 19:33:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xe00}, 0x0) 19:33:03 executing program 4: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) 19:33:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r4 = accept4$bt_l2cap(r2, 0x0, &(0x7f0000000080), 0x1000) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 569.748645][T16593] block nbd1: NBD_DISCONNECT [ 569.766673][T16593] block nbd1: Send disconnect failed -32 [ 569.782176][T16600] ldm_validate_partition_table(): Disk read failed. [ 569.785581][T16593] block nbd1: Send disconnect failed -107 19:33:03 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x192, 0x0, 0x0) [ 569.797201][T16593] block nbd1: Send disconnect failed -107 [ 569.798003][T16600] Dev nbd4: unable to read RDB block 0 [ 569.813418][T16593] block nbd1: Send disconnect failed -107 [ 569.827118][T16593] block nbd1: Send disconnect failed -107 [ 569.844507][T16600] nbd4: unable to read partition table [ 569.854076][T16593] block nbd1: Send disconnect failed -107 [ 569.874327][T16593] block nbd1: Send disconnect failed -107 [ 569.885581][T16606] block nbd3: shutting down sockets 19:33:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xf00}, 0x0) 19:33:03 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xbb, 0x0, 0x0) [ 569.895478][T16593] block nbd1: Send disconnect failed -107 19:33:03 executing program 3: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) 19:33:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 569.949958][T16593] block nbd1: Send disconnect failed -107 [ 570.006099][T16593] block nbd1: Send disconnect failed -107 [ 570.012064][T16593] block nbd1: Send disconnect failed -107 [ 570.041533][T16593] block nbd1: Send disconnect failed -107 [ 570.072811][T16593] block nbd1: Send disconnect failed -107 [ 570.079177][T16593] block nbd1: Send disconnect failed -107 [ 570.088180][T16617] ldm_validate_partition_table(): Disk read failed. [ 570.095373][T16593] block nbd1: Send disconnect failed -107 [ 570.110152][T16593] block nbd1: Send disconnect failed -107 19:33:03 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x192, 0x0, 0x0) 19:33:03 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x193, 0x0, 0x0) 19:33:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x3c00}, 0x0) [ 570.118011][T16617] Dev nbd2: unable to read RDB block 0 [ 570.132450][T16593] block nbd1: Send disconnect failed -107 [ 570.144657][T16617] nbd2: unable to read partition table [ 570.201941][T16619] ldm_validate_partition_table(): Disk read failed. [ 570.235538][T16619] Dev nbd2: unable to read RDB block 0 19:33:03 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) 19:33:03 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x194, 0x0, 0x0) [ 570.267030][T16619] nbd2: unable to read partition table 19:33:03 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xbc, 0x0, 0x0) 19:33:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:33:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) io_setup(0x7, &(0x7f0000000040)=0x0) io_submit(r3, 0x2, &(0x7f00000011c0)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x5, 0x1, r2, &(0x7f0000000080)="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", 0x1000, 0x8, 0x0, 0x3}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000010c0)="48cceac03ae960d5e81028222952c31678460d9e228a1313a76725ca1c88a04bbfe044214ee6d6e1d538cd5e4a7c71934413e076152371beed83a3e5154358847617a24d2b8a0f51c4869f0adb766fcffc3978cc94816b262db13c64b38928f436b9fe6331167da573bb22fdac28d040c13e221e8081938701c4ce3068e68fc92d225c5ecc5b85678e8cf518cfc6be31505c57c2162f11a27ac3a2ae6431ea2dbd8df184c221870774eba6d255fdaae1ca3510", 0xb3, 0x10001, 0x0, 0x1, r2}]) ioctl$NBD_DISCONNECT(r0, 0xab08) fsmount(r2, 0x1, 0xf2) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) io_setup(0x7, &(0x7f0000000040)) (async) io_submit(r3, 0x2, &(0x7f00000011c0)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x5, 0x1, r2, &(0x7f0000000080)="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", 0x1000, 0x8, 0x0, 0x3}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000010c0)="48cceac03ae960d5e81028222952c31678460d9e228a1313a76725ca1c88a04bbfe044214ee6d6e1d538cd5e4a7c71934413e076152371beed83a3e5154358847617a24d2b8a0f51c4869f0adb766fcffc3978cc94816b262db13c64b38928f436b9fe6331167da573bb22fdac28d040c13e221e8081938701c4ce3068e68fc92d225c5ecc5b85678e8cf518cfc6be31505c57c2162f11a27ac3a2ae6431ea2dbd8df184c221870774eba6d255fdaae1ca3510", 0xb3, 0x10001, 0x0, 0x1, r2}]) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) fsmount(r2, 0x1, 0xf2) (async) [ 570.425814][T16626] ldm_validate_partition_table(): Disk read failed. [ 570.446790][T16626] Dev nbd0: unable to read RDB block 0 [ 570.459866][T16626] nbd0: unable to read partition table 19:33:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x3f00}, 0x0) 19:33:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x4b49) [ 570.568845][T16634] ldm_validate_partition_table(): Disk read failed. [ 570.580659][T16634] Dev nbd4: unable to read RDB block 0 [ 570.585622][T16636] block nbd3: NBD_DISCONNECT [ 570.587305][T16634] nbd4: unable to read partition table [ 570.606414][T16635] ldm_validate_partition_table(): Disk read failed. [ 570.613824][T16635] Dev nbd4: unable to read RDB block 0 [ 570.621665][T16635] nbd4: unable to read partition table [ 570.632019][T16636] block nbd3: Send disconnect failed -107 19:33:04 executing program 1: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, 0x0) 19:33:04 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x195, 0x0, 0x0) [ 570.701088][T16643] ldm_validate_partition_table(): Disk read failed. [ 570.713103][T16643] Dev nbd0: unable to read RDB block 0 [ 570.715614][T16639] block nbd3: NBD_DISCONNECT [ 570.723688][T16639] block nbd3: Send disconnect failed -107 [ 570.724357][T16643] nbd0: unable to read partition table 19:33:04 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xbd, 0x0, 0x0) [ 570.756684][T16639] block nbd3: Send disconnect failed -107 [ 570.796644][T16633] block nbd3: Disconnected due to user request. 19:33:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x5000}, 0x0) [ 570.806796][T16648] ldm_validate_partition_table(): Disk read failed. [ 570.825382][T16633] block nbd3: shutting down sockets [ 570.832384][T16648] Dev nbd1: unable to read RDB block 0 [ 570.845549][T16648] nbd1: unable to read partition table 19:33:04 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x196, 0x0, 0x0) 19:33:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:33:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40200) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10000) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="d4", 0x1}], 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:33:04 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xbe, 0x0, 0x0) 19:33:04 executing program 4: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, 0x0) 19:33:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x6000}, 0x0) [ 571.058127][T16658] ldm_validate_partition_table(): Disk read failed. [ 571.098273][T16658] Dev nbd2: unable to read RDB block 0 [ 571.131618][T16658] nbd2: unable to read partition table [ 571.174060][T16662] block nbd3: shutting down sockets [ 571.194023][T16666] ldm_validate_partition_table(): Disk read failed. [ 571.201715][T16666] Dev nbd4: unable to read RDB block 0 [ 571.210385][T16658] block nbd2: NBD_DISCONNECT [ 571.215144][T16658] block nbd2: Send disconnect failed -32 19:33:04 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x197, 0x0, 0x0) 19:33:04 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xbf, 0x0, 0x0) 19:33:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) [ 571.235879][T16658] block nbd2: Send disconnect failed -107 [ 571.244985][T16666] nbd4: unable to read partition table [ 571.251068][T16658] block nbd2: Send disconnect failed -107 [ 571.258427][T16658] block nbd2: Send disconnect failed -107 [ 571.305629][T16658] block nbd2: Send disconnect failed -107 [ 571.318325][T16658] block nbd2: Send disconnect failed -107 [ 571.334793][T16658] block nbd2: Send disconnect failed -107 19:33:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x7801}, 0x0) [ 571.366154][T16658] block nbd2: Send disconnect failed -107 [ 571.381202][T16670] ldm_validate_partition_table(): Disk read failed. [ 571.390023][T16658] block nbd2: Send disconnect failed -107 [ 571.396866][T16670] Dev nbd0: unable to read RDB block 0 [ 571.402631][T16658] block nbd2: Send disconnect failed -107 [ 571.408743][T16658] block nbd2: Send disconnect failed -32 [ 571.415397][T16670] nbd0: unable to read partition table [ 571.421447][T16658] block nbd2: Send disconnect failed -107 [ 571.429840][T16658] block nbd2: Send disconnect failed -107 [ 571.438772][T16658] block nbd2: Send disconnect failed -107 [ 571.444864][T16658] block nbd2: Send disconnect failed -107 [ 571.454064][T16658] block nbd2: Send disconnect failed -107 19:33:04 executing program 1: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, 0x0) [ 571.463989][T16658] block nbd2: Send disconnect failed -107 [ 571.472221][T16670] ldm_validate_partition_table(): Disk read failed. [ 571.497991][T16658] block nbd2: Send disconnect failed -107 [ 571.504942][T16670] Dev nbd0: unable to read RDB block 0 [ 571.511784][T16658] block nbd2: Send disconnect failed -107 [ 571.517139][T16670] nbd0: unable to read partition table [ 571.523861][T16658] block nbd2: Send disconnect failed -107 [ 571.533304][T16658] block nbd2: Send disconnect failed -107 [ 571.553365][T16670] ldm_validate_partition_table(): Disk read failed. [ 571.560425][T16658] block nbd2: Send disconnect failed -107 19:33:05 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x198, 0x0, 0x0) 19:33:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xf000}, 0x0) [ 571.567077][T16670] Dev nbd0: unable to read RDB block 0 [ 571.572861][T16658] block nbd2: Send disconnect failed -107 [ 571.587151][T16670] nbd0: unable to read partition table 19:33:05 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc0, 0x0, 0x0) 19:33:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40200) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10000) (async) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="d4", 0x1}], 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 571.617645][T16680] ldm_validate_partition_table(): Disk read failed. 19:33:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)={0x38, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "4ff5677c1a"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac04}]}, 0x38}}, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2400000033a9a7e94eb69d6264d84081355ec3a87bb952b2cba9874fb947d8f631ebde1b0c49ac178f00d5dbd9f95d1dd918c025f67df6ccd29a2540685c28b5dbbf58c0d2ba314967f1d9c033adaca39f4fa66dd5fd7fe0dfa6213414838364349115d71b9dd9f53a234ecd32e012359bdbac7c69192b908b88b9dac00e", @ANYRES16=r4, @ANYBLOB="020025bd7000fcdbdf251600000005000400000000000500030000000000"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r5 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r6 = syz_pidfd_open(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) r8 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x23c741) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) ioctl$NBD_SET_SOCK(r8, 0xab00, r7) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_DO_IT(r8, 0xab03) ioctl$NBD_SET_SOCK(r8, 0xab00, r7) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_DO_IT(r8, 0xab03) [ 571.700560][T16680] Dev nbd1: unable to read RDB block 0 [ 571.730819][T16680] nbd1: unable to read partition table 19:33:05 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x199, 0x0, 0x0) [ 571.793719][T16689] ldm_validate_partition_table(): Disk read failed. 19:33:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x30000}, 0x0) 19:33:05 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc1, 0x0, 0x0) [ 571.850546][T16689] Dev nbd0: unable to read RDB block 0 [ 571.870592][T16694] ldm_validate_partition_table(): Disk read failed. [ 571.892363][T16689] nbd0: unable to read partition table [ 571.902106][T16694] Dev nbd4: unable to read RDB block 0 [ 571.908866][T16694] nbd4: unable to read partition table 19:33:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x541b) 19:33:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x8, @any, 0x0, 0x1}, 0xe) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000080)=""/46, &(0x7f00000000c0)=0x2e) 19:33:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)={0x38, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "4ff5677c1a"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac04}]}, 0x38}}, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2400000033a9a7e94eb69d6264d84081355ec3a87bb952b2cba9874fb947d8f631ebde1b0c49ac178f00d5dbd9f95d1dd918c025f67df6ccd29a2540685c28b5dbbf58c0d2ba314967f1d9c033adaca39f4fa66dd5fd7fe0dfa6213414838364349115d71b9dd9f53a234ecd32e012359bdbac7c69192b908b88b9dac00e", @ANYRES16=r4, @ANYBLOB="020025bd7000fcdbdf251600000005000400000000000500030000000000"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r5 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r6 = syz_pidfd_open(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) r8 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x23c741) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) ioctl$NBD_SET_SOCK(r8, 0xab00, r7) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_DO_IT(r8, 0xab03) ioctl$NBD_SET_SOCK(r8, 0xab00, r7) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_DO_IT(r8, 0xab03) 19:33:05 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x19a, 0x0, 0x0) 19:33:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x34000}, 0x0) [ 572.118555][T16705] ldm_validate_partition_table(): Disk read failed. [ 572.147875][T16705] Dev nbd0: unable to read RDB block 0 [ 572.151951][T16704] ldm_validate_partition_table(): Disk read failed. [ 572.162655][T16705] nbd0: unable to read partition table 19:33:05 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x19b, 0x0, 0x0) [ 572.176772][T16704] Dev nbd4: unable to read RDB block 0 [ 572.214795][T16704] nbd4: unable to read partition table 19:33:05 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc2, 0x0, 0x0) 19:33:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)={0x38, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "4ff5677c1a"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac04}]}, 0x38}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) (async) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2400000033a9a7e94eb69d6264d84081355ec3a87bb952b2cba9874fb947d8f631ebde1b0c49ac178f00d5dbd9f95d1dd918c025f67df6ccd29a2540685c28b5dbbf58c0d2ba314967f1d9c033adaca39f4fa66dd5fd7fe0dfa6213414838364349115d71b9dd9f53a234ecd32e012359bdbac7c69192b908b88b9dac00e", @ANYRES16=r4, @ANYBLOB="020025bd7000fcdbdf251600000005000400000000000500030000000000"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r5 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r6 = syz_pidfd_open(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x23c741) (async) r8 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x23c741) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) ioctl$NBD_SET_SOCK(r8, 0xab00, r7) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_DO_IT(r8, 0xab03) (async) ioctl$NBD_DO_IT(r8, 0xab03) ioctl$NBD_SET_SOCK(r8, 0xab00, r7) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_DO_IT(r8, 0xab03) 19:33:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x8, @any, 0x0, 0x1}, 0xe) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000080)=""/46, &(0x7f00000000c0)=0x2e) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) (async) fcntl$dupfd(r1, 0x0, r1) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) (async) connect$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x8, @any, 0x0, 0x1}, 0xe) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000080)=""/46, &(0x7f00000000c0)=0x2e) (async) 19:33:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x400300}, 0x0) 19:33:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x5421) 19:33:05 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc3, 0x0, 0x0) [ 572.470440][T16717] ldm_validate_partition_table(): Disk read failed. [ 572.477962][T16717] Dev nbd4: unable to read RDB block 0 [ 572.488228][T16717] nbd4: unable to read partition table [ 572.504529][T16720] ldm_validate_partition_table(): Disk read failed. [ 572.521701][T16720] Dev nbd4: unable to read RDB block 0 [ 572.532093][T16720] nbd4: unable to read partition table 19:33:06 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x19c, 0x0, 0x0) 19:33:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 572.609632][T16726] ldm_validate_partition_table(): Disk read failed. [ 572.619339][T16727] ldm_validate_partition_table(): Disk read failed. [ 572.634897][T16727] Dev nbd0: unable to read RDB block 0 [ 572.637853][T16726] Dev nbd1: unable to read RDB block 0 [ 572.648910][T16727] nbd0: unable to read partition table 19:33:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xf0ffff}, 0x0) 19:33:06 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc4, 0x0, 0x0) [ 572.696350][T16726] nbd1: unable to read partition table 19:33:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x5450) 19:33:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000040), 0x100000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) r3 = syz_open_dev$ndb(&(0x7f0000001740), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DISCONNECT(r3, 0xab08) 19:33:06 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x19d, 0x0, 0x0) [ 572.886523][T16737] block nbd3: shutting down sockets [ 572.898384][T16742] ldm_validate_partition_table(): Disk read failed. [ 572.919159][T16742] Dev nbd1: unable to read RDB block 0 19:33:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x1000000}, 0x0) [ 572.931859][T16742] nbd1: unable to read partition table 19:33:06 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc5, 0x0, 0x0) [ 572.977485][T16746] ldm_validate_partition_table(): Disk read failed. [ 573.017103][T16746] Dev nbd4: unable to read RDB block 0 19:33:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 573.055614][T16742] block nbd1: Device being setup by another task [ 573.066959][T16746] nbd4: unable to read partition table 19:33:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x2000000}, 0x0) [ 573.110731][T16749] ldm_validate_partition_table(): Disk read failed. 19:33:06 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x19e, 0x0, 0x0) [ 573.154993][T16749] Dev nbd4: unable to read RDB block 0 [ 573.173973][T16749] nbd4: unable to read partition table 19:33:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x5451) 19:33:06 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc6, 0x0, 0x0) 19:33:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000040), 0x100000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) r3 = syz_open_dev$ndb(&(0x7f0000001740), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DISCONNECT(r3, 0xab08) [ 573.276738][T16757] block nbd3: Device being setup by another task 19:33:06 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x19f, 0x0, 0x0) [ 573.325329][T16759] block nbd3: shutting down sockets 19:33:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x3000000}, 0x0) [ 573.368926][T16764] ldm_validate_partition_table(): Disk read failed. [ 573.386062][T16764] Dev nbd0: unable to read RDB block 0 [ 573.392523][T16764] nbd0: unable to read partition table [ 573.455555][T16764] block nbd0: Device being setup by another task [ 573.476447][T16770] ldm_validate_partition_table(): Disk read failed. 19:33:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:33:07 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x5452) 19:33:07 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1a0, 0x0, 0x0) [ 573.506259][T16770] Dev nbd1: unable to read RDB block 0 [ 573.533041][T16770] nbd1: unable to read partition table [ 573.561913][T16771] ldm_validate_partition_table(): Disk read failed. [ 573.577286][T16771] Dev nbd1: unable to read RDB block 0 19:33:07 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc7, 0x0, 0x0) [ 573.617113][T16771] nbd1: unable to read partition table 19:33:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x4000000}, 0x0) 19:33:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 573.712314][T16782] ldm_validate_partition_table(): Disk read failed. [ 573.723727][T16782] Dev nbd0: unable to read RDB block 0 [ 573.742799][T16782] nbd0: unable to read partition table [ 573.765071][T16782] ldm_validate_partition_table(): Disk read failed. [ 573.779919][T16783] ldm_validate_partition_table(): Disk read failed. [ 573.781356][T16782] Dev nbd0: unable to read RDB block 0 [ 573.796075][T16783] Dev nbd2: unable to read RDB block 0 [ 573.809330][T16782] nbd0: unable to read partition table 19:33:07 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1a1, 0x0, 0x0) [ 573.821336][T16783] nbd2: unable to read partition table 19:33:07 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc8, 0x0, 0x0) 19:33:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 573.893243][T16788] ldm_validate_partition_table(): Disk read failed. [ 573.911824][T16788] Dev nbd4: unable to read RDB block 0 [ 573.918029][T16783] block nbd2: Device being setup by another task 19:33:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x5000000}, 0x0) 19:33:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x5460) [ 573.962324][T16788] nbd4: unable to read partition table 19:33:07 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1a2, 0x0, 0x0) [ 574.058528][T16795] ldm_validate_partition_table(): Disk read failed. [ 574.073395][T16795] Dev nbd1: unable to read RDB block 0 [ 574.092218][T16795] nbd1: unable to read partition table 19:33:07 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 574.146078][T16795] ldm_validate_partition_table(): Disk read failed. [ 574.153616][T16795] Dev nbd1: unable to read RDB block 0 [ 574.185713][T16218] blk_print_req_error: 596 callbacks suppressed 19:33:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x6000000}, 0x0) [ 574.185736][T16218] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 574.203153][T16218] buffer_io_error: 596 callbacks suppressed [ 574.203156][T16799] block nbd3: shutting down sockets [ 574.203171][T16218] Buffer I/O error on dev nbd1, logical block 0, async page read [ 574.226067][ T57] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 574.235204][ T57] Buffer I/O error on dev nbd1, logical block 0, async page read [ 574.248027][T16795] nbd1: unable to read partition table [ 574.287808][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 19:33:07 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xc9, 0x0, 0x0) [ 574.297085][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 574.310393][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 574.320333][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 574.328842][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 574.340296][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read 19:33:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0x8933) 19:33:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x7000000}, 0x0) [ 574.352885][ T57] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 574.362074][ T57] Buffer I/O error on dev nbd2, logical block 0, async page read [ 574.384557][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 574.395755][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 574.403782][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 574.425384][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 574.440030][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 19:33:07 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1a3, 0x0, 0x0) 19:33:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x8000000}, 0x0) [ 574.451424][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 574.459686][T16218] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 574.470288][T16218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 574.478753][T16807] ldm_validate_partition_table(): Disk read failed. [ 574.489306][T16807] Dev nbd2: unable to read RDB block 0 [ 574.495819][T16807] nbd2: unable to read partition table 19:33:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x8, @none, 0xfff8, 0x2}, 0xe) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 19:33:08 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xca, 0x0, 0x0) 19:33:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000040)) 19:33:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x9000000}, 0x0) [ 574.670140][T16823] ldm_validate_partition_table(): Disk read failed. [ 574.684598][T16823] Dev nbd0: unable to read RDB block 0 [ 574.700486][T16823] nbd0: unable to read partition table [ 574.727721][T16824] block nbd3: shutting down sockets 19:33:08 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1a4, 0x0, 0x0) 19:33:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xe000000}, 0x0) [ 574.802115][T16831] ldm_validate_partition_table(): Disk read failed. [ 574.822198][T16831] Dev nbd1: unable to read RDB block 0 19:33:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x8, @none, 0xfff8, 0x2}, 0xe) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 574.849799][T16831] nbd1: unable to read partition table 19:33:08 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xcb, 0x0, 0x0) 19:33:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab00) [ 574.925829][T16831] block nbd1: NBD_DISCONNECT [ 574.943884][T16831] block nbd1: Send disconnect failed -32 [ 574.955906][T16831] block nbd1: Send disconnect failed -107 [ 574.990992][T16831] block nbd1: Send disconnect failed -107 [ 575.010000][T16838] ldm_validate_partition_table(): Disk read failed. [ 575.024882][T16838] Dev nbd2: unable to read RDB block 0 [ 575.026058][T16831] block nbd1: Send disconnect failed -107 19:33:08 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1a5, 0x0, 0x0) 19:33:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xf000000}, 0x0) [ 575.040590][T16838] nbd2: unable to read partition table [ 575.055535][T16831] block nbd1: Send disconnect failed -107 [ 575.078384][T16831] block nbd1: Send disconnect failed -107 19:33:08 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xcc, 0x0, 0x0) [ 575.128583][T16845] ldm_validate_partition_table(): Disk read failed. [ 575.144728][T16831] block nbd1: Send disconnect failed -107 [ 575.151953][T16845] Dev nbd4: unable to read RDB block 0 [ 575.158204][T16831] block nbd1: Send disconnect failed -107 19:33:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) connect$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e) [ 575.175525][T16831] block nbd1: Send disconnect failed -107 [ 575.178657][T16845] nbd4: unable to read partition table [ 575.206047][T16831] block nbd1: Send disconnect failed -107 19:33:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab01) [ 575.236848][T16831] block nbd1: Send disconnect failed -107 [ 575.258131][T16831] block nbd1: Send disconnect failed -107 [ 575.264042][T16831] block nbd1: Send disconnect failed -107 19:33:08 executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1a6, 0x0, 0x0) [ 575.313647][T16854] ldm_validate_partition_table(): Disk read failed. [ 575.315828][T16831] block nbd1: Send disconnect failed -107 [ 575.343624][T16854] Dev nbd4: unable to read RDB block 0 [ 575.358209][T16831] block nbd1: Send disconnect failed -107 19:33:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x3c000000}, 0x0) [ 575.360549][T16854] nbd4: unable to read partition table [ 575.376164][T16831] block nbd1: Send disconnect failed -107 [ 575.420258][T16831] block nbd1: Send disconnect failed -107 [ 575.458949][T16831] block nbd1: Send disconnect failed -107 [ 575.477050][T16858] ldm_validate_partition_table(): Disk read failed. 19:33:09 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xcd, 0x0, 0x0) 19:33:09 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1a7, 0x0, 0x0) [ 575.567573][T16858] Dev nbd4: unable to read RDB block 0 [ 575.591545][T16858] nbd4: unable to read partition table [ 575.597883][T16855] block nbd3: shutting down sockets 19:33:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (rerun: 64) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000040)) 19:33:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x3f000000}, 0x0) 19:33:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab02) 19:33:09 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xce, 0x0, 0x0) 19:33:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) connect$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 19:33:09 executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1a8, 0x0, 0x0) [ 575.824216][T16869] ldm_validate_partition_table(): Disk read failed. [ 575.850911][T16869] Dev nbd2: unable to read RDB block 0 19:33:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x50000000}, 0x0) [ 575.878426][T16875] ldm_validate_partition_table(): Disk read failed. [ 575.909903][T16869] nbd2: unable to read partition table 19:33:09 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xcf, 0x0, 0x0) [ 575.946427][T16879] ldm_validate_partition_table(): Disk read failed. [ 575.948267][T16875] Dev nbd0: unable to read RDB block 0 [ 575.959488][T16879] Dev nbd1: unable to read RDB block 0 [ 575.965975][T16879] nbd1: unable to read partition table [ 575.979770][T16875] nbd0: unable to read partition table 19:33:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 576.019489][T16879] block nbd1: Device being setup by another task 19:33:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab03) 19:33:09 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1a9, 0x0, 0x0) [ 576.076238][T16881] ldm_validate_partition_table(): Disk read failed. [ 576.110772][T16881] Dev nbd1: unable to read RDB block 0 19:33:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x60000000}, 0x0) [ 576.147951][T16881] nbd1: unable to read partition table 19:33:09 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd0, 0x0, 0x0) [ 576.197607][T16889] ldm_validate_partition_table(): Disk read failed. [ 576.206439][T16889] Dev nbd0: unable to read RDB block 0 [ 576.233736][T16889] nbd0: unable to read partition table 19:33:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5e1e83) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 576.295545][T16889] block nbd0: Device being setup by another task [ 576.327436][T16891] block nbd0: NBD_DISCONNECT [ 576.332091][T16891] block nbd0: Send disconnect failed -32 19:33:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x78010000}, 0x0) [ 576.345750][T16891] block nbd0: Send disconnect failed -32 [ 576.379378][T16891] block nbd0: Send disconnect failed -107 [ 576.380557][T16901] ldm_validate_partition_table(): Disk read failed. 19:33:09 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1aa, 0x0, 0x0) [ 576.405666][T16891] block nbd0: Send disconnect failed -107 [ 576.411569][T16891] block nbd0: Send disconnect failed -107 [ 576.419235][T16901] Dev nbd2: unable to read RDB block 0 [ 576.430592][T16901] nbd2: unable to read partition table [ 576.438846][T16891] block nbd0: Send disconnect failed -107 [ 576.445976][T16891] block nbd0: Send disconnect failed -107 [ 576.452081][T16891] block nbd0: Send disconnect failed -107 [ 576.459409][T16891] block nbd0: Send disconnect failed -107 [ 576.474747][T16891] block nbd0: Send disconnect failed -107 [ 576.485806][T16891] block nbd0: Send disconnect failed -107 19:33:10 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd1, 0x0, 0x0) 19:33:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5e1e83) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5e1e83) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) [ 576.505753][T16891] block nbd0: Send disconnect failed -107 [ 576.519301][T16891] block nbd0: Send disconnect failed -107 [ 576.549564][T16891] block nbd0: Send disconnect failed -107 [ 576.565986][T16891] block nbd0: Send disconnect failed -107 [ 576.581815][T16891] block nbd0: Send disconnect failed -107 19:33:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x9effffff}, 0x0) [ 576.594669][T16891] block nbd0: Send disconnect failed -107 [ 576.618886][T16891] block nbd0: Send disconnect failed -107 [ 576.630389][T16908] ldm_validate_partition_table(): Disk read failed. [ 576.637359][T16891] block nbd0: Send disconnect failed -107 [ 576.643922][T16908] Dev nbd4: unable to read RDB block 0 [ 576.653406][T16891] block nbd0: Send disconnect failed -107 [ 576.663948][T16908] nbd4: unable to read partition table [ 576.670226][T16891] block nbd0: Send disconnect failed -107 [ 576.676607][T16891] block nbd0: Send disconnect failed -107 [ 576.682627][T16891] block nbd0: Send disconnect failed -107 [ 576.692762][T16891] block nbd0: Send disconnect failed -107 [ 576.699168][T16891] block nbd0: Send disconnect failed -107 [ 576.710555][T16891] block nbd0: Send disconnect failed -107 [ 576.716850][T16891] block nbd0: Send disconnect failed -107 [ 576.725580][T16891] block nbd0: Send disconnect failed -107 [ 576.731452][T16891] block nbd0: Send disconnect failed -107 [ 576.745035][T16891] block nbd0: Send disconnect failed -107 19:33:10 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1ab, 0x0, 0x0) 19:33:10 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd2, 0x0, 0x0) [ 576.768293][T16891] block nbd0: Send disconnect failed -107 [ 576.774311][T16891] block nbd0: Send disconnect failed -107 [ 576.782731][T16891] block nbd0: Send disconnect failed -107 [ 576.790903][T16891] block nbd0: Send disconnect failed -107 [ 576.795521][T16914] block nbd4: Device being setup by another task 19:33:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xf0ffffff}, 0x0) [ 576.820800][T16908] ldm_validate_partition_table(): Disk read failed. [ 576.824565][T16891] block nbd0: Send disconnect failed -107 [ 576.837045][T16908] Dev nbd4: unable to read RDB block 0 [ 576.853477][T16908] nbd4: unable to read partition table 19:33:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:33:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) 19:33:10 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1ac, 0x0, 0x0) 19:33:10 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd3, 0x0, 0x0) [ 577.063696][T16897] block nbd3: shutting down sockets [ 577.076308][T16923] ldm_validate_partition_table(): Disk read failed. [ 577.093017][T16923] Dev nbd4: unable to read RDB block 0 [ 577.120982][T16923] nbd4: unable to read partition table [ 577.131214][T16924] ldm_validate_partition_table(): Disk read failed. 19:33:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xfffff000}, 0x0) [ 577.189437][T16924] Dev nbd2: unable to read RDB block 0 19:33:10 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1ad, 0x0, 0x0) 19:33:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f00000000c0)={0xe, 0x18, 0xfa00, @id_afonly={0x0, r5, 0x0, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @in={0x2, 0x4e22, @private=0xa010102}}}, 0x90) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000140), 0x13f, 0x4}}, 0x20) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 577.233483][T16924] nbd2: unable to read partition table 19:33:10 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd4, 0x0, 0x0) 19:33:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xffffff7f}, 0x0) [ 577.379073][T16937] ldm_validate_partition_table(): Disk read failed. [ 577.404766][T16937] Dev nbd0: unable to read RDB block 0 19:33:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) bind$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x2, @none, 0xffff}, 0xe) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r3, &(0x7f0000000180)={0x1f, 0x58, @any, 0x1}, 0xe) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r1, 0x80286722, &(0x7f0000000100)={&(0x7f0000000040)=""/168, 0xa8, 0x1000200, 0x7}) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 577.425124][T16937] nbd0: unable to read partition table 19:33:10 executing program 2: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1ae, 0x0, 0x0) 19:33:10 executing program 1: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, &(0x7f0000000000)={0x4, 0x0}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x6, 0x81, 0x9, @multicast, 'nicvf0\x00'}) [ 577.472574][T16940] ldm_validate_partition_table(): Disk read failed. [ 577.502083][T16940] Dev nbd0: unable to read RDB block 0 [ 577.538616][T16940] nbd0: unable to read partition table [ 577.564757][T16946] ldm_validate_partition_table(): Disk read failed. [ 577.574755][T16944] ldm_validate_partition_table(): Disk read failed. [ 577.588712][T16944] Dev nbd4: unable to read RDB block 0 [ 577.594920][T16946] Dev nbd1: unable to read RDB block 0 [ 577.601357][T16944] nbd4: unable to read partition table 19:33:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xffffff9e}, 0x0) 19:33:11 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd5, 0x0, 0x0) 19:33:11 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1af, 0x0, 0x0) [ 577.632094][T16946] nbd1: unable to read partition table [ 577.666240][T16944] block nbd4: Device being setup by another task [ 577.700857][T16944] block nbd4: NBD_DISCONNECT [ 577.727608][T16944] block nbd4: Send disconnect failed -32 [ 577.735190][T16944] block nbd4: Send disconnect failed -107 [ 577.741432][T16944] block nbd4: Send disconnect failed -107 19:33:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f00000000c0)={0xe, 0x18, 0xfa00, @id_afonly={0x0, r5, 0x0, 0x3}}, 0x20) (async) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @in={0x2, 0x4e22, @private=0xa010102}}}, 0x90) (async, rerun: 32) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000140), 0x13f, 0x4}}, 0x20) (async, rerun: 32) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 577.773062][T16944] block nbd4: Send disconnect failed -107 [ 577.792423][T16944] block nbd4: Send disconnect failed -107 19:33:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0xfffffff0}, 0x0) [ 577.817739][T16944] block nbd4: Send disconnect failed -107 [ 577.835413][T16944] block nbd4: Send disconnect failed -32 [ 577.850136][T16944] block nbd4: Send disconnect failed -32 19:33:11 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0xd6, 0x0, 0x0) [ 577.869269][T16944] block nbd4: Send disconnect failed -107 [ 577.901195][T16955] block nbd4: NBD_DISCONNECT [ 577.909635][T16958] ldm_validate_partition_table(): Disk read failed. [ 577.927604][T16955] block nbd4: Send disconnect failed -32 [ 577.946571][T16958] Dev nbd0: unable to read RDB block 0 [ 577.960488][T16955] block nbd4: Send disconnect failed -107 19:33:11 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x48) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1b0, 0x0, 0x0) [ 577.974628][T16958] nbd0: unable to read partition table [ 577.986562][T16955] block nbd4: Send disconnect failed -107 [ 578.003648][T16955] block nbd4: Send disconnect failed -107 [ 578.045429][T16955] block nbd4: Send disconnect failed -107 [ 578.051356][T16955] block nbd4: Send disconnect failed -107 [ 578.095967][T16955] block nbd4: Send disconnect failed -32 [ 578.101675][T16955] block nbd4: Send disconnect failed -32 [ 578.129918][T16955] block nbd4: Send disconnect failed -107